File: ChangeLog.00

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heroes 0.21-8.4
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parent folder | download | duplicates (11)
2000-12-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/libintl.m4: Expand a possible relative $ac_aux_dir.
	* src/timer.c (reset_htimer): The patch from 2000-12-06
	broke the non-gettimeofday support, add non-member copy
	back in this case.
	* src/Makefile.am (INCLUDES): Add -I../lib and -I, because
	getopt.h and keysdef-inc.h are created in the build directory.
	* m4/runcheck.m4: Fix the cross-compile case.
	* configure.in: Clear CC to prevent autoconf to add -O2 -g.

2000-12-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/checkpkg.m4 (UP,DOWN,DOWNALT): Rewrite to work around a
	possible bug in m4 ??? (HAVE_PKG_SDL_MIXER was understood as
	HAVE_PKG_SDLMIXER for autoheader - not for autoconf; I can
	reproduce this if I run autoconf with autoheader's four --trace,
	but the bug disappear if one of the four traces is removed.)

2000-12-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (localdatadir): Delete
	(localedir): Redefine and comment.
	* m4/h-display.m4: Don't imbricate tests for SDL and GGI.
	* m4/h-ggi.m4: Move the AM_CONDITIONAL at the end.
	* m4/h-sdl.m4: Likewise.

2000-12-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Call heroes_CHECK_OPSOLETE_OPTIONS.
	* m4/h-obsolete.m4: New file.

2000-12-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/pkgeneric.m4: Add missing popdefs.
	* m4/checkpkg.m4: Likewise. Unquote DOWNALT.

2000-12-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Typo.
	* m4/checkpkg.m4 (UP,DOWN,DOWNLAT): New.
	(AC_caolan_CHECK_PACKAGE): Use them.
	* m4/h-display.m4: Use with_ggi instead of with_GGI.
	* m4/h-ggi.m4: Likewise.
	* m4/h-joystick.m4: Likewise.
	* m4/h-sound.m4: Likewise.
	* m4/h-mikmod.m4: Use LibMikMod instead of libMikMod.
	* m4/h-sdlmixer.m4: Use HAVE_PKG_SDL_MIXER instead of
	HAVE_PKG_sdl_mixer.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Use heroes_DEBUG.
	* m4/h-debug.m4: New file.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Use heroes_CHECK_JOYSTICK_LIB.
	* m4/h-joystick.m4: New.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move the SDL_mixer and Mikmod tests out of configure.in.

	* configure.in: Use heroes_CHECK_SOUND_LIB and
	heroes_CHECK_SOUND_LIB_PRELIM.
	* m4/h-sound.m4: New file.
	* m4/h-sdlmixer.m4: New file.
	* m4/h-mikmod.m4: New file.
	* m4/h-sdl.m4: Remove spaces before --without-sdl.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move out the SDL and GGI test from configure.in.

	* configure.in: Use heroes_CHECK_DISPLAY_LIB.
	* m4/h-display.m4: New file.
	* m4/h-ggi.m4: New file.
	* m4/h-sdl.m4: New file.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Use adl_ENABLE_HTML_DOC.
	* m4/htmldoc.m4: New file.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/memdebug.m4 (adl_CHECK_DMALLOC): Don't test if without-dmalloc.
	(adl_CHECK_EFENCE): Don't test if without-efence.
	(adl_WITH_DMALLOC): Don't check for dmalloc in AC_ARG_WITH call.
	(adl_WITH_EFENCE): Don't check for efence in AC_ARG_WITH call.
	(adl_ENABLE_MEM_DEBUG): Don't any check in AC_ARG_ENABLE call.

2000-12-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move compiler options handling to separate files.

	* configure.in: Use adl_NDEBUG, adl_ENABLE_GPROF, and adl_ENABLE_DEBUG.
	* m4/debug.m4: New file.
	* m4/gccoptim.m4: Handle --disable-optimizations.
	* m4/gccwarn.m4: Remove serial.
	* m4/gprof.m4: New file.
	* m4/ndebug.m4: New file.

2000-12-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move malloc() debugger tests in their own file.

	* m4/memdebug.m4: New file.
	* configure.in: Call adl_WITH_DMALLOC, adl_WITH_EFENCE,
	and adl_ENABLE_MEM_DEBUG.  Don't display the malloc() debugger
	used in the summary.
	* src/system.h: Use HAVE_DMALLOC_H, not HAVE_DMALLOC.

2000-12-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move the readdir test in its own file.

	* m4/w_dirent.m4: New file.
	* configure.in: Use adl_FUNC_READDIR.

2000-12-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move the getopt_long test in its own file.

	* m4/getoptlong.m4: New file.
	* configure.in: Use adl_FUNC_GETOPT_LONG.

2000-12-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/Makefile.am: Delete (generated by tools/genm4mam.sh).
	* m4/README: New file.
	* po/POTFILES.in: Delete (generated by tools/genpotfiles.sh).
	* tools/Makefile.am: Add cvsboot.m4 and genm4mam.sh.
	* tools/cvsboot.sh: New file.
	* tools/genm4mam.sh: New file.
	* HACKING: Update accordingly.

2000-12-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Shorten some filenames in m4/.

	* m4/ac_adl_find_header.m4: Rename as ...
	* m4/findheader.m4: ... this.
	* m4/ac_adl_gcc_optim.m4: Rename as ...
	* m4/gccoptim.m4: ... this.
	* m4/ac_adl_pkg_generic.m4: Rename as ...
	* m4/pkgeneric.m4: ... this.
	* m4/ac_c_bigendian_cross.m4: Rename as ...
	* m4/bigendian.m4: ... this.
	* m4/ac_caolan_check_package.m4: Rename as ...
	* m4/checkpkg.m4: ... this.
	* m4/ac_define_dir.m4: Rename as ...
	* m4/definedir.m4: ... this.
	* m4/ac_func_mkdir.m4: Rename as ...
	* m4/mkdir.m4: ... this.
	* m4/generic-config.m4: Rename as ...
	* m4/generic.m4: ... this.

2000-12-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	More internationalizable strings.

	* po/POFILES.in: Regenerate.
	* po/fr.po: Update.
	* tools/genpotfiles.sh: Typo.
	* src/argv.c: Markup messages for translations.
	* src/debuhash.gperf: Likewise
	* src/display.c: Likewise.
	* src/hedlite.c: Likewise.
	* src/heroes.c: Likewise.
	* src/joystick.c: Likewise.
	* src/pcx.c: Likewise.
	* src/readmake.c: Likewise.
	* src/rsc_files.c: Likewise.
	* src/sfx.c: Likewise.
	* src/sound.c: Likewise.
	* src/userconf.c: Likewise.

2000-12-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/helptext.c (help_text4): Fix TIME CA$H description.
	(hepl_text5): Correct homepage URL.
	* src/menus.c (init_menus_sprites): Fix radar text in screen menu.
	* po/fr.po: Update.

2000-12-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* Makefile.am (EXTRA_DIST): Add ABOUT-NLS.
	* ABOUT-NLS: New file.
	* HACKING: Update.

2000-12-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in (ALL_LINGUAS): Add fr.
	* m4/libintl.m4 (AM_WITH_NLS): When using AC_CONFIG_AUX_DIR,
	prefix $(top_srcdir) to the value of MKINSTALLDIRS so that it
	can be used in subdirectories.
	* po/fr.po: New file.
	* src/Makefile.am (INCLUDES): Add -I..
	(localdatadir,localedir,DEFS): NEW.
	* src/heroes.c (main): Handle NLS stuffs.

2000-12-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Gettextize the package.

	* HACKING: Update.
	* Makefile.am (SUBDIRS): Add intl and po.
	(DISTCLEANFILES): New.
	* configure.in: Test for ISC UNIX.  Check for gettext.  Create
	config.h in base directory.  Create intl/Makefile and po/Makefile.in.
	* intl/Changelog: New file (from textutils-2.0.10).
	* intl/Makefile.in: Likewise.
	* intl/VERSION: Likewise.
	* intl/bindtextdom.c: Likewise.
	* intl/cat-compat.c: Likewise.
	* intl/dcgettext.c: Likewise.
	* intl/dgettext.c: Likewise.
	* intl/explodename.c: Likewise.
	* intl/finddomain.c: Likewise.
	* intl/gettext.c: Likewise.
	* intl/gettext.h: Likewise.
	* intl/gettextP.h: Likewise.
	* intl/hash-string.h: Likewise.
	* intl/intl-compat.c: Likewise.
	* intl/l10nflist.c: Likewise.
	* intl/libgettext.h: Likewise.
	* intl/linux-msg.sed: Likewise.
	* intl/loadinfo.h: Likewise.
	* intl/loadmsgcat.c: Likewise.
	* intl/localealias.c: Likewise.
	* intl/po2tbl.sed.in: Likewise.
	* intl/textdomain.c: Likewise.
	* intl/xopen-msg.sed: Likewise.
	* lib/alloca.c: Likewise.
	* m4/lcmessage.m4: Likewise.
	* m4/libintl.m4: Likewise.
	* m4/progtest.m4: Likewise.
	* po/Makefile.in.in: Likewise.
	* lib/Makefile.am (INCLUDES): Add ../intl, and search config.h
	in the upper directory.
	(libheroes_a_LDADD): Add @ALLOCA@.
	* m4/Makefile.am (EXTRA_DIST): Add lcmessage.m4, libintl.m4,
	progtest.m4.
	* src/Makefile.am (INCLUDE): Add ../intl.
	(LDADD): Add @INTLIBS@.
	(keysdef-inc.h): Use $(CONFIG_HEADER) instead of config.h.
	* src/system.h: Include locale.h.
	* tools/Makfefile.am (EXTRA_DIST): Add genpotfiles.sh.
	* tools/fetishsync.sh: Fetch all the above new files and
	display only updated files.  Add an -f switch.
	* tools/genpotfiles.sh: New file.

2000-12-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.8a.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Bump to version 0.8.
	* NEWS: Update for 0.8.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Keys in the keyboard configuration menu were not
	printed nor updated correctly.
	Reported by Jean Delvare.

	* src/menus.c (keyboard_menu): Thinko.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Memory leaks.

	* src/readmake.c (compile_reader_data): Free curstr_allocated.
	Free the formated array.
	(readtok): Don't strdup the returned token.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (help_menu): Draw only 220 row, no 340! This
	caused segfaults, of course.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Bug fix, --without-mikmod should
	really disable libmikmod checks.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Add a note about pair of config.h variables.

2000-12-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/readmake.c (free_reader_data): Also free data_bg.
	(compile_reader_data): Skip the formating block on empty strings.

2000-12-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Update.

2000-12-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update for 0.7b.
	* arch/VisualC/heroes.dsp: Update.
	* arch/VisualC/config.h: Update.
	* ANNOUNCE: Prepare for 0.8.

2000-12-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Check for `ln -s'.  Use it to link
	getopt.h to gnugetopt.h if the former is not found.
	Don't generate src/txt_cfg/Makefile.
	* lib/gnugetopt.h: Update from latest fetish (textutils 2.0.10).
	* lib/getopt.c: Likewise.
	* lib/getopt1.c: Likewise.
	* lib/error.c: Likewise.
	* lib/error.h: Likewise.
	* lib/hash.c: Likewise.
	* lib/malloc.c: Likewise.
	* lib/realloc.c: Likewise.
	* lib/strcasecmp.c: Likewise.
	* lib/strndup.c: Likewise.
	* lib/xalloc.h: Likewise.
	* lib/xmalloc.c: Likewise.
	* lib/xstrdup.c: Likewise.
	* m4/malloc.m4: Likewise.
	* m4/realloc.m4: Likewise.
	* m4/strerror_r.m4: New file, from fetish.
	* m4/Makefile.am (EXTRA_DIST): Add strerror_r.m4.
	* src/system.h: Don't include gnugetopt.h any longer.
	* tools/fetish-sync.sh: New file.
	* tools/Makefile.am (EXTRA_DIST): Add fetish-sync.sh.
	* HACKING (Files in CVS, but maintained elsewhere): Update.

2000-12-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rewrite the endscroll to not use gfx_reader.h.  This is not
	an end scroller any longer by the way.

	* src/gfx_reader.h: Delete file.
	* src/txt_cfg/heroes.sdf: Delete file.
	* src/txt_cfg/Makfile.am: Delete file.
	* src/Makefile.am (SUBDIRS): Remove txt_cfg.
	(heroes_SOURCES): Remove gfx_reader.h.
	* src/endscroll.c (draw_background): Use corner[0].
	(display_page): Remove.
	(render_background): Use background_htimer.
	(end_scrool): Adapt to not use gfx_reader any more.  Just display
	"THE END".
	* src/rsc_files.gperf (end-scroller-bg-img): Use the correct
	filename.

2000-12-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	The parafmt cost computation was wrong: in the help reader,
	short strings (two words) were split on two lines.

	* src/parafmt.c (wdist): New.
	(compute_break_cost): Do measure costs for mean spaces width
	and total spaces width separately.  Use a new formula
	which doesn't require to pay special attention to isolated
	words.

2000-12-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rewrite the help reader totally, using the sprite layer and
	the parafmt functions to ease i18n.

	* src/helptext.h: New file.
	* src/helptext.c: New file.
	* src/readmake.h: New file.
	* src/readmake.c: New file.
	* src/sprglauto.h: New file.
	* src/sprglauto.c: New file.
	* src/Makefile.am (heroes_SOURCES): Add the above files.
	* src/txt_cfg/heroes.hlp: Delete (obsoleted by helptext.c)
	* src/txt_cfg/Makefile.am (z_DATA): Remove heroes.hlp.
	* src/fontdata.c (help_font_img, initializ_help_font): New.
	(init_fonts): Call initilize_help_font and free help_font_img.
	(compute_text_witdh): Make the last argument a pointer.
	* src/fontdata.h (compute_text_width): Likewise.
	* src/heroes.c (main_menu): Call help_menu instead of graphic_reader.
	* src/menus.c (help_text, help_menu): New.
	(init_menus_sprites, uninit_menus_sprites): Create and destroy
	help_text.
	* src/menus.h (help_menu): New.
	* src/parafmt.c (split_words): Ignore '%' commands.
	* src/sprite.h (sprite_kind): Add S_RLE_GLENZ_AUTO.
	* src/sprite.c (free_sprite): Handle S_RLE_GLENZ_AUTO.
	* src/sprtext.c (compile_sprtext): Handle T_JUSTIFIED.
	(compile_sprtext_color): New.
	* src/sprtext.h (compile_sprtext_color): New.

2000-12-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/parafmt.c (word_s): Declare next_break and next_break_cost as
	arrays.
	(paragraph_s): Replace max_width by max_widths and nmax_widths,
	add break_data and break_cost_data.
	(split_words): Change constness of argument wa.
	(initialize_width_data): New.
	(compute_break_cost): Take a new argument, widx, to indicate the line
	width to consider.  Adjust the body to use widx.
	(compute_best_break): Likewise.
	(compute_breaking_path): Adapt to call compute_best_break for each
	possible widx.
	(convert_paragraph_to_array): Adapt to handle next_break as an array.
	(parafmt_var): New.
	(parafmt): Rewrite using paragmt_var.
	[TEST] (print_array_var, check_parafmt_var): New.
	[TEST] (main): Call check_parafmt_var.
	* src/parafmt.h (parafmt_var): New.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/bonus.h (set_txt_bonus): Set constness of txt to suppress
	warnings.
	* src/bonus.c (set_txt_bonus): Likewise.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use a paragraph formating function in the CREDITS
	and ENTER YOUR NAME menus.

	* spr/sprtext.c (compile_sprpara): New.
	(compil_menu_para): New.
	* spr/sprtext.h (compile_sprpara): New.
	(compil_menu_para): New.
	* src/fontdata.h (fontdata_t): Add member line_skip and
	min_space_width.
	* src/fontdata.c (initialize_menu_font, initialize_deck_font,
	initialize_bonus_font): Setup line_skip and min_space_width.
	* src/menus.c (init_menus_sprites, enter_your_name): Use
	compile_menu_para (and so, remove FIXME).
	* src/parafmt.c (parafmt): Set constness of argument wa.
	* src/parafmt.h (parafmt): Likewise.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (heroes_SOURCES): Add parafmt.c and parafmt.h.
	(parafmt-check.o, parafmt-check): New.
	* src/parafmt.h: New file.
	* src/parafmt.c: New file.
	* src/system.h: Add common CTYPE macros, as in textutils.
	(UCHAR): New.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	`endian.h' is the name of a system file, having the
	same filename in another -I'ncluded directory cause
	troubles.  Rename it as bytesex.h.

	* src/endian.h: Move to ...
	* src/bytesex.h: ... here.
	* src/Makefile.am (heroes_SOURCES): Rename endian.h as bytesex.h.
	* src/gfx_reader.h: Adapt inclusion.
	* src/hedlite.c: Likewise.
	* src/hendian.c: Likewise.
	* src/heroes.c: Likewise.
	* src/menus.c: Likewise.
	* src/options: Likewise.
	* src/pcx.c: Likewise.
	* src/savegame.c: Likewise.
	* src/scores.c: Likewise.
	* src/visuals.c: Likewise.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Bump to 0.7b.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update for 0.7a.

2000-12-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Make sure compiled programs are still runnable once the library
	selection have been done.  Otherwise next tests, such as
	AC_HEADER_STDC, may fail (and thus produce some unrelated compile
	time error).

	* m4/runcheck.m4: New file.
	* m4/Makefile.am (EXTRA_DIST): Add runcheck.m4.
	* configure.in: Use it.

2000-12-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Machines): Update to say that
	gcc-2.96-64.i386.rpm is known to work.

2000-12-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	The gcc shipped with Red Hat 7.0 produces unfaithful code in
	src/timer.c (and maybe elsewhere).  In timer.c, it causes wrong
	computation of orig_time for local timers: orig_time might be set
	to a date into the future which leads read_htimer to either abort (if
	assertions are turned on) or return negative values (this in
	turn leads to wrong updates (far to fast) in the game code.
	Reported by David Olofson <david.olofson@reologica.se>.

	* src/timer.c (reset_htimer): Use member assignments to at least
	work around the bug where it is known.
	* doc/heroes.texi (Machines): Advise Red Hat 7.0 users to use
	another compiler.

2000-12-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	[HAVE_SDL] set_color always set color #0, this is visible
	at the begining of the introduction when half of the screen
	has a random color for 1second.
	Reported by Daniel Burrow.

	* src/display.c [HAVE_SDL] (set_color): Rewrite, using only
	one SDL_Color struct instead of a full palette.

2000-12-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Get rid of txti.cfg.  Inline in the sources all the strings
	that was defined here.  While doing this, enclose them all
	in a call to _() to prepare of i18n.

	* src/txts.c: Delete.
	* src/txts.h: Delete.
	* src/Makefile.am (heroes_SOURCES): Remove txts.c and txts.h.
	* src/txt_cfg/txti.cfg: Delete.
	* src/txt_cfg/Makefile (z_DATA): Remove txti.cfg.

	* src/bonus.c (apply_bonus): Inline txti strings.
	* src/const.c (mode_name): Prefix strings with N_.
	* src/heroes.c (update_player, play_game): Inline txti strings.
	(main): Don't call read_txti_cfg and close_txti.
	* src/menus.c (options_entries, main_entries): Prefix strings with N_.
	(compile_menu): Translate them here.
	(init_menus_sprites, game_menu, enter_your_name,
	draw_end_level_info, draw_round_info): Inline txti strings.
	* src/system.h: Add standard gettext definitions.

2000-12-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Allow to strech the screen fourfold.
	Suggested by Gregory Giannoni <gianno_g@epita.fr> who can
	run heroes -3 smooth on his UltraSparc.

	* src/argv.c (print_help): Mention -4.
	(long_options): Add --quadruple.
	(parse_argv): Handle -4.
	* doc/heroes.texi (Invoking): Document -4 and --quadruple.
	* src/display.c (stretch_fourfold, stretch_fourfold_even): New.
	(copy_display): Use them.

2000-12-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (output_screen): Declare loginf as ints rather
	than chars, prevent wrapping of counter after 127.
	Reported by Jean Delvare.

2000-12-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Adapt config stuffs to the upcoming autoconf 2.49b.

	* m4/ac_adl_find_header.m4 (AC_adl_FIND_HEADER): Don't use
	AC_SHELL_IFELSE (it has be renamed as AS_IFELSE), prefer
	plain shell if/then/else instead.
	* configure.in: Use AC_CONFIG_FILES to specify parameters
	of AC_OUPUT.

2000-12-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Introduce xgettimeofday to prevent successive calls to
	gettimeofday to return decreasing values.  Use timeval_substract
	to compute s and u in read_htimer: this force u to be positive,
	and thus (((s*(SECOND%d))%d)+u)%d is positive too (this wasn't the
	case before and could cause stalls).
	Stalls reported by David Olofson <david.olofson@reologica.se>.

	* src/timer.c [HAVE_GETTIME_OF_DAY] (timeval_subtract,
	last_time, xgettimeofday): New.
	(update_htimers) [HAVE_GETTIME_OF_DAY]: Use xgettimeofday.
	(read_htimer) [HAVE_GETTIME_OF_DAY]: Use xgettimeofday and
	timeval_substract.  Replace the kluge introduced on 2000-11-12
	to make sure res>=0 by an assert: this should not happens anymore
	thanks to xgettimeofday.

2000-11-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi: Add @dircategory and @direntry commands.
	(Options): Rename as ...
	(Invoking): ... this.

2000-11-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (find_free_way): Forbid turn back.  This
	prevents old_way and way to be opposed (a configuration
	which is not drawable and cause segfault).  The last patch
	on src/heroes.c tried to address the same bug, unsuccessfully.

2000-11-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Machines): Heroes compiles and run on IRIX 6.5.
	Reported by Jesper Kjolsrud <jeppe@dneg.com>.

2000-11-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Overview): Typo.

2000-11-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* HACKING (Where to announce): Typo.

2000-11-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.7a.

2000-11-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Bump to version 0.7.
	* NEWS: Update for 0.7.

	* man/Makefile.am (heroes.6): Depends upon configure.in to force
	a rebuild when VERSION change.

	* src/sound.h (get_decode_sound_options): Fix constness of argv0.
	* src/sound.c (get_int, decode_sound_options): Likewise.

2000-11-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (update_player): When going out frmo a tunnel,
	set old_way to the way of the tunnel (as way is also set to).
	This avoid in try to draw oddities such as {old_way=up, way=down},
	which would otherwise result in a segfault (easy to repoduce
	by playing level 032).

2000-11-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_game): Continue to update event_time
	once the game is finished so that explosions from dead players
	are updated.

2000-11-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (update_player): In TCASH or COLORS, when the level
	is finished, mark all players whose time is null as dead.
	Otherwise only the first player would be.  Reported by Jean Delvare.

2000-11-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sfx.c (std_sfx_set): Mark sfx #1 for loading, it is needed
	by move_updown(), now called by quit_yes_no() which can be used in
	any modes. This fix the "Assertion `sfx_loaded[event_handle[event]]'
	failed"	bug reported by Jean Delvare.

2000-11-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (main_entries): Display "QUIT" for the exit entry.

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update for version 0.6f.

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (free_menu): Free title and funcs.
	(uninit_menus_sprites): Typo (resulting in unfree memory).

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sprprog.c (free_sprprog): Also free the sprite.

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/system.h [HAVE_DMALLOC]: Define DMALLOC_FUNC_CHECK.

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Modified resources have been strduped: free them on exit.

	* src/rsc_files.gperf (free_modified_rsc): New.
	* src/rsc_files_hash.h (free_modified_rsc): New.
	* src/heroes.c (main): Call free_modified_rsc.

2000-11-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/gfx_reader.h (graphic_reader): Fix a fence-post read.

2000-11-23  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* ANNOUNCE: New file.
	* Makefile.am (EXTRA_DIST): Add ANNOUNCE.

2000-11-23  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (draw_vehicle_head): The head of the vehicle should
	be drawn using the way of the output of a tunnel, not the input.

2000-11-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (horizontal_zoom_wave): handle the case where
	newsize is not a multiple of four and additionnal pixels needs to
	be drawn.  This suppress an ungly vertical wave that appeared at
	the bottom right of the screen with the waving effect.

2000-11-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (draw_vehicle_tail, draw_vehicle_tail): Adjust
	divisor so that `d' can never be 12.  This fix a bug reported by
	Jean Delvare (the patch two entries below also tried to address
	the same bug).

2000-11-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (draw_end_level_info): Also shift winner_txt.

2000-11-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (draw_trail_real, draw_vehicle_tail): Use only the
	lower part of the players' positions to make sure `d' is never
	greater than 12 (or 10).
	* src/structs.h (hl, ehl): Use u16_t and u32_t to make bit width of
	members explicit.

2000-11-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (init_menus_sprites): Typo.

2000-11-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* arch/VisualC/heroes.dsp: New version from Stphane Denis
	<S.Denis@darkworks.com>.
	* src/gfx_reader.h (show_help): Do a break in the default case to
	satisfy VisualC.

2000-11-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.c: Remove trailing '\n' in all warning or debug messages.
	* src/scrtools.c (set_pal_with_luminance): Fix computation.

	Fix warning messages output on wrong sound options (for
	SDL_mixer).  Also use program_name whenever possible.

	* src/argv.c (print_help): Don't take argv0 as argument, use
	program_name instead.
	(parse_argv): Take from_file and from_line arguments, build
	argv[0] from them.  Use from_file when calling
	decode_sound_options.
	* src/argv.h (parse_argv): Adjust accordingly.
	* src/debugmsg.h (program_name): Export.
	* src/heroes.c (main): Adapt calls to read_userconf and
	parse_argv.
	* src/userconf.c (read_userconf): Don't take argv0 as argument
	and don't pass it to parse_argv.
	* src/userconf.h (read_userconf): Adjust accordingly.

2000-11-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Bump version to 0.6f.

2000-11-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Mention the new icons.

2000-11-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	New icons from Jean Delvare <delvare@ensicaen.ismra.fr>.

	* misc/heroes.xpm: Delete.
	* misc/heroes-1.xpm: New file.
	* misc/heroes-2.xpm: New file.
	* misc/heroes-3.xpm: New file.
	* misc/heroes-4.xpm: New file.
	* misc/heroes-5.xpm: New file.
	* misc/heroes-6.xpm: New file.
	* misc/heroes-7.xpm: New file.
	* misc/heroes-8.xpm: New file.
	* Makefile.am (EXTRA_DIST): Adjust accordingly.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.c (sound_initialized, sound_track_loaded,
	sound_track_playing): Declare only if (HAVE_LIBSDL_MIXER ||
	HAVE_LIBMIKMOD).

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update.
	* arch/VisualC/heroes.dsp: Remove font_deck.h and font_menu.h.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* arch/VisualC/config.h: Blind update.
	* arch/VisualC/heroes.dsp: Likewise.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Machines): New section.
	* tools/readme.sed: List the Machines section in the summary.
	* TODO: Update.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	New sprite kind, used to draw the "Get this bonus" arrows.

	* src/sprunish.c: New.
	* src/sprunish.h: New.
	* src/sprite.h (sprite_kind): Add S_RLE_UNIC_SHARE.
	(sprite_rle_unic_shade): New.
	(sprite_s): Add the unish member.
	* src/sprite.c (free_sprite): Handle the S_RLE_UNIC_SHARE case.
	* src/Makefile.am (heroes_SOURCES): Add sprunish.c, and sprunish.h.
	* src/render.c (draw_level): Call draw_sprunish_custom.
	* src/items (init_items): Build catch_this using compile_sprunish.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sprprog.c (draw_sprprog_clipped_left,
	draw_sprprog_clipped_right): New.
	* src/sprprog.h (draw_sprprog_clipped_left,
	draw_sprprog_clipped_right): New.
	* src/menus.c (scores_menu): Use draw_sprprog_clipped_left and
	draw_sprprog_clipped_right.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.h (xbuf): Set to 512.
	* src/const.c (xbuf, ybuf, sbuf, NOGLENZPLR, NOGLENZRED, maxq,
	lemmings_per_players, lemmings_total): Remove, since they are
	defined in const.h.
	* src/visuals.c (vertical_zoom_wave): Use xbuf.
	* src/render.c (copy_square_transp): Use xbuf.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (jukebox_menu): Rename sinl as sh to suppress a
	warning.
	* src/render.c (draw_level): Adapt to remove the sinl local variable.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (temppal, pal): Remove.
	* src/const.h (temppal, pal): Remove.
	* src/heroes.c (play_demo): Don't set pal.global.
	* src/intro.c (play_intro): Declare pal as local.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sprtext.c (compile_sprtext): Qualify maxwidth as unused to
	suppress a warning.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sprglenz.c (draw_sprglenz_custom): Rename the glenz argument
	as glenz_line to suppress a warning.
	* src/sprglenz.h (draw_sprglenz_custom): Likewise.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (icons_img, jukebox_img): Remove.
	* src/const.h (icons_img, jukebox_img): Remove.
	* src/heroes.c (main): Don't handle icons_img and jukebox_img here ...
	* src/menus.c (init_menus_sprites): ... but do it there.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (trailimg): Remove.
	* src/const.h (trailimg): Remove.
	* src/heroes.c (main): Don't handle trailimg here ...
	* src/itemc.c (init_items): ... but do it there.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/bonus.c (init_bonuses): Free bonus_b_img and bonus_a_img
	once the sprite have been generated.
	(uninit_bonuses): Don't free bonus_b_img and bonus_a_img anymore.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/ac_adl_gcc_optim.m4: Don't erase CFLAGS, append to it.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/gfx_reader.h (show_help, graphic_reader): Don't cast a
	pointer to an int.  Heroes seems to run fine on
	alphaev56-dec-osf4.0d, now.  Great!

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (horizontal_zoom_wave, horizontal_zoom_flip):
	Simplify.  Supress GETWORD calls.  As a side effect, suppress
	run-time alignment warnings on alphaev56-dec-osf4.0d.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/bonus.c (show_txt_bonus): Bug fix, display the text
	for the given player, not always the first player.

2000-11-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Get rid of draw.c and draw.h, hurrah!

	* src/draw.c (aff_buffer): Move to ...
	* src/scrtools.c (aff_buffer): ... here.
	* src/draw.h (aff_buffer): Move to ...
	* src/scrtools.h (aff_buffer): ... here.

	* src/draw.c: Delete.
	* src/draw.h: Delete.
	* src/Makefile.am (heroes_SOURCES): Remove draw.c and draw.h.
	* src/bonus.c: Don't include draw.h.
	* src/heroes.c: Likewise.
	* src/menus.c: Likewise.
	* src/render.c: Likewise.
	* src/sprprogwav.h: Likewise.

	* src/menus.c (player_logo): Don't keep it static.
	* src/menus.h (player_logo): Export.
	* src/render.c (draw_logo_info): Use player_logo.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Don't support the use_glenz option any longer.

	* src/menus.c (init_menus_sprites): Remove the "GLENZ" options
	from screen_menu_txt, and recenter the other lines on the screen.
	(screen_menu): Remove handling of use_glenz, relayout every thing.
	* src/options.c (reinit_options): Don't initialize opt.use_glenz.
	* src/options.h (options_t): Rename `use_glenz' as `_obsolete'.
	* src/render,c (copy_lemming_transp, copy_dead_lemming_transp):
	Remove use_glenz handling.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (deck_digits): New.
	(init_menus_sprites, uninit_menus_sprites): (Un)initialize it.
	(jukebox_draw): Adapt to use it.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add a new sprite type: S_OPAQUE.

	* src/spropaque.c: New file.
	* src/spropaque.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add spropaque.c and spropaque.h.
	* src/sprite.h (sprite_kind): Add S_OPAQUE.
	(sprite_opaque_s): New.
	(sprite_s): Add member opaq.
	* src/sprite.c (free_sprite): Handle the S_OPAQUE case.

	Use this new kind of sprite to replace copy_rect_transp_* calls.

	* src/menus.c (ctrl_ico, autopilot_ico, music_ico, sfx_ico,
	radar_ico, infos_ico, inertia_ico, luminance_ico, player_logo,
	player_ico, speed_ico): New.
	(init_menus_sprites, uninit_menus_sprites): (Un)initialize them.
	(control_menu, sound_menu, screen_menu, game_menu,
	draw_end_level_info, draw_round_info): Adapt to use them.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (draw_logo_info): Adapt to use red_cross.
	* src/draw.c (copy_rect_transp_red): Remove.
	* src/draw.h (copy_rect_transp_red): Remove.
	* src/items.c (red_cross): New.
	(init_items, uninit_items): Handle red_cross.
	* src/items.h (red_cross): New.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/system.h (INT_TO_PTR): Fix.
	* src/render.c (copy_tile): Fix constness.
	(draw_trail_real): Remove useless local variable.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (camera_x, camera_y, corner_x, corner_y, corner_dx,
	corner_dy, inert_x, inert_y): Declare as int (not long). Change
	signedness.
	* src/const.h: Likewise.
	* src/heroes.c (compute_corner): Suppress useless casts.  Disable
	inertia when the framerate does not allow it.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add a new kind of sprite (S_RLE_GLENZ) and use it to draw the
	trails.

	* src/sprglenz.c: New file.
	* src/sprglenz.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add sprglenz.c and sprglenz.h.
	* src/sprite.h (sprite_kind): Add S_RLE_GLENZ.
	(sprite_rle_glenz_s): New.
	(sprite_s): Add member glenz.
	* src/sprite.c (free_sprite): Add the S_RLE_GLENZ case.
	* src/const.c (trail): Remove.
	* src/const.h (trail): Remove.
	* src/heroes.c (main): Do not initialize trail any more.
	* src/items.c (trails, trail_row): New.
	(init_items, uninit_items): (Un)initialize trails.
	* src/items.h (trails): New.
	* src/render.c (draw_trail_real, draw_vehicle_tail): Adapt to
	use trails.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (horizontal_zoom_flip): Use PTR_TO_INT.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/system.h (PTR_TO_INT, INT_TO_PTR): New.
	* src/visuals.c (horizontal_zoom_wave): Use PTR_TO_INT.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (copy_tile): Don't cast pointer to int.
	Use u32_t where relevant.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.h [!HAVE_LIBSDL_MIXER && !HAVE_LIBMIKMOD]
	(set_volume, halve_volume, init_sound_engine,
	uninit_sound_engine, unload_soundtrack, play_soundtrack,
	decode_sound_options, load_soundtrack_from_alias,
	load_next_soundtrack, load_prev_soundtrack): Define as empty
	macros.
	* src/sound.c [!HAVE_LIBSDL_MIXER && !HAVE_LIBMIKMOD]
	(set_volume, halve_volume, init_sound_engine,
	uninit_sound_engine, unload_soundtrack, play_soundtrack,
	decode_sound_options, load_soundtrack_from_alias,
	load_next_soundtrack, load_prev_soundtrack): Don't define.

2000-11-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Work around a bug in the realloc test on Alpha.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Draw "Take this bonus" using a S_RLE_SHADE sprite.  This has
	two side effects: the yellow color is not blinking any more,
	a text printed on the rightmost tile can wrap on the left of
	the screen (this will disappear when xbuf is widened).

	* src/items.c (catch_this): New.
	(init_items, uninit_items): Use catch_this.
	* src/items.h (catch_this): New.
	* src/render.c (draw_level): Use catch_this and simplify the loops.

	Remove useless functions.

	* src/draw.c (copy_rect_transp_8, draw_demo_stick): Remove.
	(aff_buffer): Don't call draw_demo_stick.
	* src/draw.h (copy_rect_transp_8, draw_demo_stick): Remove.
	* src/render.c (display_buffer_tmp1, display_buffer_moving,
	display_two_buffers_moving, display_two_buffers_moving_and_clear):
	Remove.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/draw.c (copy_rect_transp): Remove.
	* src/draw.h (copy_rect_transp): Remove.
	* src/menus.c (lemming): New.
	(init_menus_sprites, uninit_menus_sprites): Handle lemming.
	(jukebox_draw): Use lemming.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (vehicles_spr): New.
	(init_menus_sprites, uninit_menus_sprites): Handle vehicles_spr.
	(draw_end_level_info, draw_round_info): Use it.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/bonus.c (txt_bonus): Use sprite_t and qualify as static.
	(set_txt_bonus): Compile the bonus text as a sprite.
	(show_txt_bonus): Use DRAW_SPRITE.  Change prototype and take
	a destination argument.
	* src/bonus.h (txt_bonus): Remove.
	(show_txt_bonus): Change prototype and take a destination argument.
	* src/fontdata.c (bonus_font, initialize_bonus_font): New.
	(init_fonts): Call initialize_bonus_font.
	(uninit_fonts): Free bonus_font.
	* src/fontdata.h (bonus_font): New.
	* src/heroes.c (output_screen): Adapt call to show_txt_bonus.
	* src/sprtext.c (compile_bonus_text): New.
	* src/sprtext.h (compile_bonus_text): New.
	* src/draw.c (draw_text_bonus): Remove.
	* src/draw.h (draw_text_bonus): Remove.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/draw.c (text_waving_step, text_waving_htimer,
	init_text_waving_step, uninit_text_waving_step,
	update_text_waving_step): Move to ...
	* src/sprprogwav.c (text_waving_step, text_waving_htimer,
	init_text_waving_step, uninit_text_waving_step,
	update_text_waving_step): ... here.
	* src/draw.h (text_waving_step,	init_text_waving_step,
	uninit_text_waving_step, update_text_waving_step): Move to ...
	* src/sprprogwav.h (text_waving_step, init_text_waving_step,
	uninit_text_waving_step, update_text_waving_step): ... here.
	* src/heroes.c: Include sprprogwav.h.

2000-11-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/font_deck.h: Delete.
	* src/font_menu.h: Delete.
	* src/Makefile.am (heroes_SOURCES): Remove font_deck.h and
	font_menu.h.
	* src/draw.c: Don't include them anymore.

2000-11-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Ensure that the lemming is draw on top of the deck (not behind),
	by moving the drawing code into jukebox_draw.  As a side effect
	this also draws the lemmings in the pause screen.

	* src/draw.c (jukebox_menu): Move the lemming_htimer definition ...
	(lemming_htimer): ... here (global).
	(jukebox_menu): Move the lemming drawing code to ...
	(jukebox_draw): ... here.
	(init_menu_sprites,uninit_menus_sprites): Take care of lemming_htimer.

2000-11-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Adapt the deck_text font to the new sprtext functions.

	* src/draw.c (deck_text_conv, draw_deck_text): Remove.
	* src/draw.h (draw_deck_text): Remove.
	* src/fontdata.c (initialize_deck_font): New.
	(init_font): Call initialize_deck_font.
	* src/menus.c (jukebox_draw): Adapt to use the new sprite drawing
	functions instead of draw_deck_text.
	* src/sound.c (soundtrack_author, soundtrack_title,
	soundtrack_author_sprite, soundtrack_title_sprite): New.
	(sound_initialized, sound_track_loaded, sound_track_playing): Qualify
	as static.
	(unload_soundtrack, load-and_setup_sound_track): Free
	soundtrack_title_sprite and soundtrack_author_sprite.
	* src/sound.h (soundtrack_author, soundtrack_title): Qualify as extern.
	(soundtrack_title_sprite, soundtrack_author_sprite): New.
	* src/sprtext.c (compile_deck_text): New.
	* src/sprtext.h (compile_deck_text): New.

2000-11-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6e.

2000-11-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update.
	* tools/Makefile.am (EXTRA_DIST): Rename readme.sh as readme.sed.
	* src/Makefile.am (EXTRA_DIST): Add debughash.gperf.
	* arch/VisualC/heroes.dsp: Blind update.

2000-11-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (clock_anim_offset): Remove.
	* src/const.h (clock_anim_offset): Remove.
	* src/items.c (small_dollar, clocks, pyramids): New.
	(init_items, uninit_items): Initialize them.
	* src/items.h (small_dollar, clocks, pyramids,
	NBR_CLOCK_FRAMES, NBR_PYRAMIDS): New.
	* src/render.c (draw_color): Rewrite using the above sprite,
	but the red cross is still drawn manually.
	(draw_cash): Remove.
	(draw_level): Adapt to draw clocks and dollars using DRAW_SPRITE.

2000-11-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_menu): Reverse M_DEATHM and M_KILLEM selection
	since their name are swaped in draw_play_menu.

2000-11-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/items.c: New file.
	* src/items.h: New file.
	* src/Makefile.am: Add them.
	* src/heroes.c (main): Call init_items and uninit_item.
	* src/render.c (draw_dollar): Remove.
	(draw_level): Use the big_dollar sprite (compiled by items.c)
	instead of calling draw_dollar.

2000-11-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Generalize copy_rect_transp_shadow as a new kind of sprite.
	Use it to draw the martians.

	* src/sprshade.c: New file.
	* src/sprshade.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add them.
	* src/draw.c (copy_rect_transp_shadow): Remove.
	* src/draw.h (copy_rect_transp_shadow, copy_32x32_transp_z): Remove.
	* src/sprite.c (free_sprite): Handle S_RLE_SHADE.
	* src/sprite.h (sprite_kind): Add S_RLE_SHADE.
	(sprite_rle_s): Define members in ...
	(SPRITE_RLE_MEMBERS): ... this macro.
	(sprite_rle_shade_s): New.
	(sprite_s): Add shade member.

	* src/menu.c (info_martian): New.
	(init_menus_sprites, uninit_explosions): Handle it.
	(draw_end_level_info): Use it.

2000-11-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Declare explosion sprites to explosion.{c,h} using new sprite
	functions.  Rename nbrexplo1 as NBR_EXPLOSION_FRAMES, and
	fst_explo_list and snd_explo_list are now compiled as sprite_t*
	into explosions[0] and explosions[1].

	* src/explosions.c: New file.
	* src/explosions.h: New file.
	* src/sprzcol.c: New file.
	* src/sprzcol.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add these four files.
	* src/sprite.h (sprite_kind): Add S_RLE_ZCOL.
	* src/sprite.c (free_sprite): Handle S_RLE_ZCOL.
	* src/draw.c (copy_32x32_transp_z): Remove (now obsoleted by sprzcol).

	* src/const.c (nfrexplo1,fst_explo_list,snd_explo_list): Remove.
	* src/const.h (nfrexplo1,fst_explo_list,snd_explo_list): Remove.
	* src/heroes.c (load_level, ia_eval_dir_target_inline,
	ia_eval_dir_bonus_inline, ia_eval_dir_lemming_inline,
	ia_eval_dir_cash_inline, ia_eval_dir_color_inline,
	ia_goto_target_inline, ia_goto_bonus_inline, ia_goto_lemming_inline,
	ia_goto_color_inline, ia_goto_cash_inline, update_player): Adapt
	to new explosion definitions.
	(main): Call init_explosions and uninit_explosions.
	* src/render.c (draw_level): Adapt to new explosions.

2000-11-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/draw.c (JUSTIF_CALC, Id, draw_text, draw_text_clipped_left,
	draw_text_clipped_right, draw_text_waving, draw_text_array): Remove.
	* src/draw.h (draw_text, draw_text_clipped_left,
	draw_text_clipped_right, draw_text_waving, draw_text_array): Remove.

2000-11-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (scores_menu): Move to ...
	* src/menus.c (scores_menu): ... here.

	* src/menus.c (higher_scores_txt): New.
	(init_menus_sprites, uninit_menus_sprites): Handle higher_scores_txt.
	(scores_menu): Adapt to use the new drawing functions. This needs
	additional work, either to clip the text or enlarge xbuf.
	* src/menus.h (scores_menu): Export.

2000-11-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (draw_end_level_info, draw_round_info): Move to ...
	* src/menus.c (draw_end_level_info, draw_round_info): ... here.

	* src/heroes.c (play_game): Call update_text_wavinf_step
	when drawing end level and round info.
	* src/heroes.h (rounds): Export.
	* src/menus.c (info_mode_quest_txt, info_mode_deathm_txt,
	info_mode_killem_txt, info_mode_tcash_txt, info_mode_color_txt,
	info_mode_next_txt, info_mode_save_txt, info_mode_return_txt,
	info_round_txt): New sprites.
	(init_menus_sprites, uninit_menus_sprites): Handle them.
	(game_menu): Rename local variable rounds as rounds_txt to suppress
	a warning.
	(draw_end_level_info, draw_round_info): Adapt to use new
	text drawing functions.
	* src/menus.h (draw_round_info, draw_end_level_info): Export.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menu.c (display_menu): Blit conditionally (add a 3rd arg)
	(exec_menu, draw_main_menu): Call display_menu with the right
	blitting option.

	* src/heroes.c (main_menu): Cosmetic change.
	* src/visual.c (corner_buffer_end, corner_buffer): Strip trailing
	spaces.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (enter_your_name): Move ...
	* src/menus.c (enter_your_name): ... here.  Adapt to use the new
	text drawing functions.
	(enter_your_name_txt): New.
	(init_menus_sprites, uninit_menus_sprites): Handle enter_your_name_txt.
	* src/menus.h (enter_your_name_txt): Export.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Kludgy bug fix: for some unknown reason, read_timer
	can return negative values.  This is not expected and
	leads to very large (MAX_INT wide) loops in the code.

	* src/timer.c (read_htimer): Ensure that res cannot be negative
	(simply return 0 if this happens).

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (load_select_txt, save_select_txt, savrec_name): New.
	(init_menus_sprites, uninit_menus_sprites): handle the above sprites.
	(draw_saved_games_info): Use them. Rename and retype 3rd arg.
	* src/menus.h (draw_saved_games_info): Change 3rd arg.
	(saverec_name): Export.
	* src/heroes.c (play_menu, play_game): Adapt calls to
	draw_saved_games_info.
	(play_game): Clear saverec_name[l] when needed.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.h (two_players): Declare as boolean.
	* src/const.c (two_players): Likewise.
	* src/heroes.c: Adapt all most refences to two_players.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menu.c (edit_first_menu_txt, edit_first_new_txt,
	edit_first_load_txt): New.
	(init_menus_sprites, uninit_menus_sprites): Handle the above new
	sprites.
	(editor_first_menu): Use them.  Simplify keys handling.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/argv.h (nosfx, joyoff, loadulevel, directmenu, swapside,
	mono, bits8, hqmix, nosound, even_lines): Define as booleans.
	* src.argv.c (nosfx, joyoff, loadulevel, directmenu, swapside,
	mono, bits8, hqmix, nosound, even_lines): Likewise.
	(long_options): Fix no-joystick lines (useless 3rd arg).
	(parse_argv): Use true and false for boolean variables.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menu.c (playmenu_title_txt, playmenu_players_txt,
	playmenu_goback_txt, playmenu_load_txt, gamemode_txt): New.
	(init_menus_sprites, uninit_menus_sprites): Handle the above new
	sprites.
	(draw_play_menu): Use them.

2000-11-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menu.c (quitgame_yes_txt, quitgame_no_txt): Rename as ...
	(quit_yes_txt, quit_no_txt): ... this.
	(quitheroes_menu_txt): New.
	(init_menus_sprites, uninit_menus_sprites): Handle the above new
	sprites.
	(draw_quit_menu): Use them.
	(quit_yes_no): Exchange `yes' and `no'.  Use move_updown.

2000-11-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (edit_sel_txt): New.
	(init_menus_sprites): Create edit_sel_txt.
	(uninit_menus_sprites): Free it.
	(editor_selector): Adapt to use edit_sel_txt and the new sprite
	drawing functions.  Remove lname.

2000-11-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menu.c (entry_func_t, menu_entry_t, menu_t, options_entries,
	main_entries, main_menu_data, option_menu_data, compile_menu,
	display_menu, exec_menu, free_menu): New.
	(game_menu, screen_menu, sound_menu, control_menu,
	keyboard_menu, extra_menu): Forward declare.
	(init_menus_sprites): Initialize option_menu_data and main_menu_data.
	(uninit_menus_sprites): Free them.
	(extra_menu): Return if no extra levels are available (this
	used ot be checked in options_menu).
	(options_menu): Rewrite using exec_menu.
	(draw_main_menu): Rewrite using display_menu.

2000-11-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/draw.h (draw_text_320, draw_text_waving_320,
	draw_text_array_320,copy_rect_2_320, copy_rect_4_320): Remove (now
	useless).
	* src/draw.c (draw_text_320, draw_text_waving_320,
	draw_text_array_320,copy_rect_2_320, copy_rect_4_320): Remove (now
	useless): Likewise.

2000-11-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Install files in right directories.

	* src/etc/Makefile.am (xdir): Install in $(pkgdatadir).
	* src/txt_cfg/Makefile.am (zdir): Likewise.

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/hedlite.c (hmain): convert tile_set_name to lowercase (this
	allow to load existing levels).

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Adapt editor_menu to xbuf-wide buffer and new sprite functions.

	* src/menus.c (bigarr_cursor, sqr_cursor, small_arrows,
	ed_new_level_txt, ed_existing_level_txt, ed_name_txt,
	ed_x_wrap_txt, ed_y_wrap_txt, ed_x_size_txt, ed_y_size_txt,
	ed_edit_txt): New.
	(init_menus_sprites): Compile the above sprites.
	(uninit_menus_sprites): Free them.
	(editor_menu): Adapt to use a xbuf wide buffers, and the new
	sprite routines.  Also change the color palette when the
	tileset preview change (a bug introduced with fader on
	2000-09-27).
	* src/scrtools.c (copy_image_to_scr_area): New.
	* src/scrtools.h (copy_image_to_scr_area): New.

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_game): Do not call draw_text_320 to
	display the level name, use the sprtext routines instead.
	Bugfix: reset update_htimer after the sleep, the we see the
	moving buffers.
	* src/scrtools.c (clear_src_area): New.
	* src/scrtools.h (clear_src_area): New.

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Cleanup quit_yes_no.

	* src/heroes.c (quit_yes_no): Move to ...
	* src/menus.c (quit_yes_no): ... here.  Rewrite using the new sprite
	routines, and using xbuf wide buffers.
	(quitgame_menu_txt, quitgame_yes_txt, quitgame_no_txt): New.
	(init_menus_sprites): Initialize the three above variables.
	(uninit_menus_sprites): Free them.
	* src/menus.h (quit_yes_no): Export.

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Cleanup pause_menu.

	* src/heroes.h (event_htimer, update_htimer, enable_blit): Export.
	* src/heroes.c (pause_menu): Move to ...
	* src/menus.c (pause_menu): ... here. Rewrite using the new sprite
	routines, and using xbuf wide buffers.
	(pause_menu_txt): New.
	(init_menus_sprites): Initialize pause_menu_txt.
	(uninit_menus_sprites): Free it.
	(jukebox_draw, jukebox_keys): Tag static.
	* src/menus.h (jukebox_draw, jukebox_keys): Remove.
	(pause_menu): New.
	* src/scrtools.c (backup_screen, shade_scr_area, copy_scr_area): New.
	* src/scrtools.h (backup_screen, shade_scr_area, copy_scr_area): New.

2000-11-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix A_LOOP tiles (which were not animated anymore...)

	* src/render.c (draw_level): Parenthesize tile source computation.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rewrite parts of jukebox_menu so that it use the new sprites
	drawing routines.  Factor code for pause_menu.

	* src/menus.c (credit_menu_txt, jukebox_frame, jukebox_back,
	jukebox_forw, jukebox_quit): New sprites.
	(init_menus_sprites): Create them.
	(uninit_menus_sprites): Free them.
	(jukebox_draw): New.
	(jukebox_keys): New.
	(jukebox_menu): Use the above sprites.  Move some code to
	jukebox_keys and jukebox_draw so that pause_menu can reuse it.
	* src/heroes.c (pause_menu): Adapt to call jukebox_draw and
	jukebox_keys.
	* src/menus.h (jukebox_draw, jukebox_keys): Declare.

	Fixes.

	* src/sprprogwav.c (end_sprprogwav): Overwrite the drawing function.
	* src/sprrle.c (compile_sprrle): Ensure to not overflow to
	tranparant and opaque pixel counters.
	* src/gfx_reader.h (show_help): Don't zero keys not handled in the
	switch.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use get_sound_track_from_rank to cycle into the sound track list.
	The jukebox menu do not require a hardcoded list of sound track
	aliases anymore.  Move the jukebox_menu to menu.c.

	* doc/heroes.texi (heroesrc): Say it is allowed to define new
	sound track aliases.
	* src/heroes.h (sound_track_htimer): Export.
	* src/heroes.c (soundtrack_list, soundtrack_current_nbr): Remove.
	(load_level): Don't setup soundtrack_list and soundtrack_current_nbr
	anymore.
	(jukebox_menu): Move to ...
	* src/menu.c (jukebox_menu): ... here.  Adapt to use
	load_next_soundtrack and load_prev_soundtrack.
	* src/heroes.c (pause_menu): Adapt likewise.
	* src/musicfiles.c (get_sound_track_from_rank): Wrap to rank
	to fit in the number of sound tracks.
	* src/sound.c [HAVE_LIBMIKMOD, HAVE_LIBSDL_MIXER]
	(load_soundtrack_from_alias): Move ...
	[HAVE_LIBMIKMOD||HAVE_LIBSDL_MIXER]
	(load_soundtrack_from_alias): ... here (i.e. define only once).
	[HAVE_LIBMIKMOD, HAVE_LIBSDL_MIXER] (load_soundtrack): Tag static.
	[HAVE_LIBSDL_MIXER] (music): Rename as ...
	[HAVE_LIBSDL_MIXER] (module): ... this.  Adjust all references.
	[HAVE_LIBMIKMOD||HAVE_LIBSDL_MIXER] (last_rank,
	load_and_setup_sound_track, load_next_soundtrack,
	load_prev_soundtrack): New.
	[HAVE_LIBMIKMOD||HAVE_LIBSDL_MIXER] (load_soundtrack_from_alias): Use
	(load_and_setup_sound_track).
	* src/sound.h (load_soundtrack): Remove.
	(load_next_soundtrack, load_prev_soundtrack): New.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Keep the sound tracks in a sorted array, in addition
	to the hash (needed for the jukebox menu, see next patch).

	* src/musicfiles.h (sound_track_t): Add the rank member.
	(get_sound_track_from_rank): New.
	(freeze_sound_track_list): New.
	* src/musicfiles.c (st_array, n_st): New.
	(st_cmp): Rename as ...
	(st_equ): ... this.
	(st_cmp): New.
	(st_cons): Initialize rank.
	(init_sound_track_list): Adapt to use st_equ.
	(print_sound_track_list): Adapt to use st_array.
	(freeze_sound_track_list): New.
	(get_sound_track_from_rank): New.
	* src/heroes.c (main): Call freeze_sound_track_list.

	* HASKING: README is no longer updated manually.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* tools/Makefile.am (EXTRA_DIST): Add readme.sh.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi: Ispell it.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Generate README automatically from the Texinfo manual.

	* tools/readme.sed: New file.
	* Makefile.am (README): New.
	* HACKING: Update.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Update.
	* BUGS: Update.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* m4/gccwarn.m4: New file (adapted from a2ps).
	* m4/Makefile.am (EXTRA_DIST): Add gccwarn.m4.
	* configure.in: Use ad_GCC_WARNINGS.
	* doc/heroes.texi (configure options): Document --enable-warnings.
	* m4/ac_adl_gcc_optim.m4 (ADL_GCC_WARNINGS): Rename as...
	(ADL_GCC_OPTIM): ... this (of course).

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix some more warnings.

	* src/heroes.c (draw_end_level_info): Remove j.
	* src/gfx_reader.h (show_help): Add default case to switch.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Add check that ought to be in since 2000-10-31.

2000-11-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* lib/hash.c (hash_delete): Merge fix found in textutil 2.0g.

2000-11-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rewrite musicfile.c: use a hash instead of a list to hold the
	sound-track aliases.  Dump the hash content on --list=sound-tracks.

	* configure.in: Check for stdlib.h and stdbool.h.  Check
	for malloc, calloc, realloc, and free definitions.
	* doc/heroes.texi: (Options): Document --list=sound-tracks.
	(heroesrc): Mention --list=sound-tracks.
	* lib/hash.c: New file (from textutils, with fix).
	* lib/hash.h: New file.
	* lib/Makefile.am (noinst_HEADERS): Add hash.h.
	(libheroes_a_SOURCES): Add hash.c.
	* src/argv.c (list): Handle sound-tracks.
	(print_help): Mention sound-tracks.
	* src/musicfiles.c (sound_track_list, sound_track_cons,
	sound_track_delete, add_sound_track): Remove.
	(st_hash, st_cmp, st_hasher, st_free, st_cons,
	print_sound_track_list, print_sound_track_list_stat) New.
	(add_sound_track_cons, get_sound_track_from_alias,
	init_sound_track_list): Rewrite to use the hash.
	(init_sound_track_list): Return void.
	* src/musicfiles.h (sound_track_cons, sound_track_delete,
	add_sound_track): Remove.
	(init_sound_track_list): Return void.
	(print_sound_track_list, print_sound_track_list): New
	* src/system.h: Define bool or include stdbool.h.

2000-11-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rewrite the sprite interface, cleaner and clever.
	Remove the RLE-program stuff, install the brand new system.

	* src/rleprog.c: Delete file.
	* src/rleprog.h: Delete file.
	* src/rletext.c: Delete file.
	* src/rletext.h: Delete file.
	* src/sprite.c: New file.
	* src/sprite.h: New file.
	* src/sprrle.c: New file (bits from src/rleprog.c)
	* src/sprrle.h: New file.
	* src/sprprog.c: New file.
	* src/sprprog.h: New file.
	* src/sprprogwav.c: New file.
	* src/sprprogwav.h: New file.
	* src/sprtext.c: New file (mostly from src/rletext.c)
	* src/sprtext.h: New file (mostly from src/rletext.h)
	* src/Makefile.in (source_HEROES): Report the above changes.
	* src/bonus.c (bonus_rle,init_bonuses,uninit_bonuses): Adapt
	to use the new sprite interface.
	* src/heroes.c (draw_end_level_info): Use waving_arrows.
	* src/menus.c (left_arrow, right_arrow, checked_box, cursor_bg,
	cursor_fg, horizontal_rule, control_menu_txt, sound_menu_txt,
	music_vol_txt, sfx_vol_txt, screen_menu_txt, game_menu_txt,
	game_rounds_txt, keyboard_menu_txt, keyboard_keys_txt,
	extra_menu_txt, extra_modes_txt, extra_combine_txt): Use sprite_t,
	declare them all static.
	(init_menus_sprites): Adapt to use compile_sprrle, and the
	*sprprog functions.
	(uninit_menus_sprites): Adapt to use FREE_SPRITE0.
	(arrows, waving_arrows, chkbox, cursor, hrule, control_menu,
	keyboard_menu, sound_menu, screen_menu, game_menu, extra_menu,
	draw_saved_games_info): Use DRAW_SPRITE.
	(waving_arrows): Export.
	* src/menus.h (left_arrow,right_arrow): Remove.
	(waving_arrows): Declare.
	* src/render.c (draw_level): Use DRAW_SPRITE.
	* src/renderdata.c (tile_sprites): Rename as ...
	(tile_transp): ... this.  Use sprite_t.  Adjust all references.
	(get_tile_sprite): Use compile_sprrle.
	* src/renderdata.h (fg_data_t): Use sprite_t for members.

2000-11-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Draw superposed sprites using RLE-programs.

	* src/renderdata.c (init_tile_sprites,uninit_tile_sprites,
	get_tile_sprite,tile_set_size,tile_sprites): New.
	(uninit_render_data): Call uninit_tile_sprites.  Use XFREE0.
	(init_render_data): Call init_tile_sprites.
	(init_render_data): Adapt to use get_tile_sprite.
	* src/renderdata.h (fg_data_t): Store sprite as a rleprog_t.
	* src/render.c (copy_tile_transp): Remove.
	(draw_level): Adapt to display sprite as rleprog_t.

2000-11-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Adapt AC_INIT to autoconf 2.49a.

2000-11-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Draw bonuses using RLE-programs.

	* src/bonus.c (bonus_a_img, bonus_b_img): Make them static.
	(bonus_rle): New.
	(init_bonuses, uninit_bonus): Take care of bonus_rle.
	(add_bonus): Adapt to put a rleprog_t in fg_data[pos].bonus.
	* src/bonus.h (bonus_a_img, bonus_b_img): Remove.
	* src/render.c (draw_level): Adapt to display bonuses as rleprog.
	* src/renderdata.h (fg_data_t): Use rleprog_t for bonus.

2000-11-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Options): Describe --list=debug.
	(Environment): Mention --list=debug.
	* src/Makefile.am (heroes_SOURCES): Add debughash.c and debughash.h.
	(debughash.c): New.
	* src/argv.c (list): Recognize debug.
	(print_help): Update --list description.  Mention --list in
	--verbose and --driver description.
	* src/debughash.gperf: New file.
	* src/debughash.h: New file.
	* src/debugmsg.c (dmsg_parse_string): Adapt to use
	get_channel_number.  Rename opt to option to avoid a warning.
	* src/debugmsg.h (dmsg_parse_string): Rename opt to option.
	(debug_level): Revamp.
	* src/rsc_files.gperf: Add missing license header.

2000-11-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/argv.c (print_help): Rewrite more cleanly.

2000-11-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use xmalloc-based macros or functions.  As a consequence
	do not perform error checking on malloc return anymore.

	* lib/xstrdup.c: New file.
	* lib/Makefile.am (linheroes_a_SOURCES): Add xstrdup.c.
	* src/system.h (XFREE0, XCALLOC_ARRAY, XMALLOC_ARRAY,
	XSALLOC_ARRAY, XREALLOC_ARRAY, XMALLOC_VAR): New.
	* src/bonus.c (init_bonuses_level, uninit_bonuses_level):
	Use xmalloc-based macros.
	* src/argv.c (parse_argv): Likewise.
	* src/debugmsg.c (dmsg_parse_string): Likewise.
	* src/display.c [HAVE_PKG_GGI] (set_display_params): Likewise.
	[HAVE_PKG_GGI,HAVE_SDL] (init_video): Likewise.
	* src/extras.c (browse_extra_directory, browse_extra_directories
	add_extra_directory, add_extra_in_user_directory, free_extra_list):
	Likewise.
	* src/fontdata.c (initialize_menu_font, uninit_fonts): Likewise.
	* src/hedlite.c (save_pcx, outwayinit, free_levels_output_dir, hmain):
	Likewise.
	* src/heroes.c (init_buffers, load_level, compute_level_full_list,
	read_level_list): Likewise.
	* src/intro.c (show_intro): Likewise.
	* src/menus.c (editor_menu): Likewise.
	* src/misc.c (strcat_alloc, strappend): Likewise.
	* src/musicfiles.c (sound_track_cons, dir_name): Likewise.
	* src/pcx.c (img_init): Likewise.
	* src/renderdata.c (init_render_data): Likewise.
	* src/rleprog.c (compile_rleprog): Likewise.
	* src/rsc_files.c (set_rsc_file, rsc_expand, get_rsc_file): Likewise.
	* src/sfx.c (_load_sfx, close_sfx_handle): Likewise.
	* src/source.c [HAVE_LIBMIKMOD] (decode_sound_options): Likewise.
	* src/timer.c (new_htimer, free_htimer): Likewise.
	* src/userconf.c (read_userconf): Likewise.

	Misc fixes.

	* src/heroes.c (free_level_full_list, load_random_level): Enhance
	error message.
	* src/pcx.c (pcx_load_from_rsc): Use get_non_null_rsc_file.
	* src/rsc_files.c (get_non_null_rsc_file): Also ensure that the
	resulting string is not empty.

2000-10-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rename common.h into system.h for consistency with
	other existing packages.

	* src/common.h: Move to ...
	* src/system.h: ... here.  ADAPT ALL REFERENCES.
	* HACKING: Reflect change.
	* src/Makefile.am (heroes_SOURCES): Remove common.h, add system.h.

	Add new files to the 'stolen-code' repository.

	* configure.in: Check for malloc, realloc, strerror, and strerror_r.
	* lib/Makefile.am (EXTRA_DIST): Add malloc.c, realloc.c, strndup.c.
	(noinst_HEADERS): Add error.h, fstrcmp.h, and xalloc.h.
	(INCLUDES): Add -I$(top_srcdir)/src.
	(libheroes_a_SOURCES): Add error.c, fstrcmp.c and, xmalloc.c.
	* lib/error.c: New file.
	* lib/error.h: New file.
	* lib/fstrcmp.c: New file.
	* lib/fstrcmp.h: New file.
	* lib/malloc.c: New file.
	* lib/realloc.c: New file.
	* lib/strcasecmp.c: New file (overwrite existing file).
	* lib/strndup.c: New file.
	* lib/xalloc.h: New file.
	* lib/xmalloc.c: New file.
	* m4/Makefile.am (EXTRA_DIST): Add malloc.m4 and realloc.m4.
	* m4/malloc.m4: New file.
	* m4/realloc.m4: New file.
	* src/debugmsg.c (progname): Rename into ...
	(program_name): ... this.  To please error.c.
	(dmsg, dperror): Adapt to use program_name.
	* src/errors.c (emsg, wmsg): Likewise.

	Give better error message, by detecting possible misspelling
	of resource names.

	* src/rsc_files.c (check_rsc_spelling_error): New.
	(set_rsc_file, get_rsc_file): Use it.
	* src/rsc_files.gperf (get_rsc_approx): New.
	* src/rsc_files_hash.h (get_rsc_approx): New.

2000-10-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove auto-installed files from CVS. Arrange so most of
	auto-installed file go in tools/, not in the base directory.

	* COPYING: Delete.
	* INSTALL: Delete.
	* depcomp: Delete.
	* config.guess: Delete.
	* config.sub: Delete.
	* install-sh: Delete.
	* missing: Delete.
	* mkinstalldirs: Delete.
	* doc/texinfo.tex: Delete.
	* doc/mdate-sh: Delete.
	* tools/autogen.sh: New.
	* tools/Makefile.am: New.
	* HACKING: Reflect changes.
	* Makefile.am (SUBDIRS): Add tools.

	* acconfig.h: Delete.
	* configure.in: Use AH_TEMPLATE to describe the DEFINEs originaly
	described in acconfig.h

2000-10-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/render.c (draw_level): Use correct source buffer width
	when drawing sprites.

2000-10-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move bonuses handling in separate files.

	* src/bonus.c: New file.
	* src/bonus.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add bonus.c and bonus.h.
	* src/const.c (bonus_proba_array, bonus_points, bonus_a_img,
	bonus_b_img, tile_bonus, tile_bonus_cpu, bonus_time, bonus_list,
	bonus_total_nbr, bonus_real_nbr, next_bonus_to_update,
	bonus_anim_offset): Move to bonus.c and bonus.h.
	* src/const.h: Likewise.
	* src/heroes.c (bonus_proba, bonus_proba_sum, txt_bonus,
	txt_bonus_tempo, bonus_anim_htimer, random_bonus, add_bonus,
	add_random_bonus, rem_bonus, _bonus, update_bonus): Move to
	bonus.c and bonus.h.
	(load_level): Adapt to call init_bonuses_level.
	(unload_level): Adapt to call uninit_bonuses_level.
	(grow_trail, shrink_trail): Remove static.
	(update_player): Call apply_bonus instead of _bonus,
	set_txt_bonus intead of draw_txt_bonus.  Adapt to
	call update_player_bonus_vars.
	(update_all): Call update_bonuses instead of update_bonus.
	(main): Adapt to call init_bonus and uninit_bonus.
	* src/heroes.h (level_is_finished,grow_trail,shrink_trail): Export.
	* src/render.c: Include bonus.h.

	Create a debuging channel for bonuses.

	* doc/heroes.texi (Environment): Document BONUS.
	* src/debugmsg.c (dmsg_parse_string): Recognize "bonus".
	* src/debugmsg.h (debug_lvl): Add D_BONUS.

2000-10-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* ChangeLog: Cleanups.

2000-10-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use a separate struct to hold the information needed to
	render the foreground sprites and bonuses.

	* src/renderdata.h (fg_data_t, fg_data): New.
	* src/renderdata.c (fg_data): New.
	(init_render_data, uninit_render_data): Handle fg_data.
	* src/const.h (bonus_ptr): Remove.
	(bonus_list): New.
	* src/const.c: Likewise.
	* src/heroes.c (add_bonus): Adapt to use bonus_list and update
	fg_data.
	(rem_bonus, update_bonus): Likewise.
	(add_random_bonus): Call add_bonus.
	(load_level, unload_level): Use bonus_list instead of bonus_ptr.
	* src/render.c (copy_tile_transp): Rewrite to take a source pointer
	and the source image width as argument.
	(draw_bonus): Remove (use copy_tile_transp instead), but move
	the dollar drawing part into ...
	(draw_dollar): ... this new function.
	(draw_level): Use fg_data.

2000-10-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use a separate struct to hold the information needed to
	render the background tiles.

	* src/renderdata.c: New file.
	* src/renderdata.h: New file.
	* src/Makefile.in (heroes_SOURCES): Add renderdata.h and renderdata.c.
	* src/heroes.c (load_level): Call init_render_data.
	* src/heroes.h (unload_level): Call uninit_render_data.
	* src/render.c (draw_level): Draw background tiles using bg_data.

2000-10-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Old GCCs do not recognize -fstrict-aliasing, test this
	at configure-time.

	* m4/ac_adl_gcc_optim.m4: New file.
	* m4/Makefile.am (EXTRA_DIST): Add it.
	* configure.in: Used it.

	Misc errors.

	* m4/ac_adl_find_header.m4: Redirect possible complain
	of the compiler to /dev/null.
	* configure.in: Don't overwrite LDFLAGS with -g or -s, just append
	the option.
	* src/common.h: Use __attribute__ for gcc 2.7.x too.

2000-10-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix problems observed on Solaris.

	* src/visuals.c (corner_buffer_end): Use memset instead of
	a loop over a cast int* (caused BUS error).
	* m4/ac_adl_find_header.m4: Remove buggy redirection (caused
	configure to abort).

2000-10-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/errors.c (emsg): Thinko.

2000-10-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Error introduced by the renaming of getopt.h into gnugetopt.h.

	* lib/getopt.c: Include gnugetopt.h.
	* lib/getopt1.c: Likewise.

2000-10-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Add --enable-gprof.
	* doc/heroes.texi (configure options): Document --enable-gprof.

2000-10-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Copyright pedantry, follow the FSF guidelines.

	* Makefile.am: Remove the `(C)' glyph which has no legal meaning.
	* configure.in: Likewise.
	* arch/Makefile.am: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/heroes.texi: Likewise.
	* lib/Makefile.am: Likewise.
	* lib/strcasecmp.c: Likewise.
	* m4/Makefile.am: Likewise.
	* man/Makefile.am: Likewise.
	* src/Makefile.am: Likewise.
	* src/argv.c: Likewise.
	* src/argv.h: Likewise.
	* src/common.h: Likewise.
	* src/const.c: Likewise.
	* src/const.h: Likewise.
	* src/debugmsg.c: Likewise.
	* src/debugmsg.h: Likewise.
	* src/display.c: Likewise.
	* src/display.h: Likewise.
	* src/draw.c: Likewise.
	* src/draw.h: Likewise.
	* src/endian.h: Likewise.
	* src/endscroll.c: Likewise.
	* src/endscroll.h: Likewise.
	* src/errors.c: Likewise.
	* src/errors.h: Likewise.
	* src/extras.c: Likewise.
	* src/extras.h: Likewise.
	* src/fader.c: Likewise.
	* src/fader.h: Likewise.
	* src/fastmem.h: Likewise.
	* src/font.h: Likewise.
	* src/font_deck.h: Likewise.
	* src/font_help.h: Likewise.
	* src/font_menu.h: Likewise.
	* src/fontdata.c: Likewise.
	* src/fontdata.h: Likewise.
	* src/generic_list.h: Likewise.
	* src/gfx_reader.h: Likewise.
	* src/hedlite.c: Likewise.
	* src/hedlite.h: Likewise.
	* src/hendian.c: Likewise.
	* src/hendian.h: Likewise.
	* src/heroes.c: Likewise.
	* src/heroes.h: Likewise.
	* src/intro.c: Likewise.
	* src/intro.h: Likewise.
	* src/joystick.c: Likewise.
	* src/joystick.h: Likewise.
	* src/keyb.c: Likewise.
	* src/keyb.h: Likewise.
	* src/keys_heroes.h: Likewise.
	* src/keysdef.c: Likewise.
	* src/keysdef.h: Likewise.
	* src/menus.c: Likewise.
	* src/menus.h: Likewise.
	* src/misc.c: Likewise.
	* src/misc.h: Likewise.
	* src/musicfiles.c: Likewise.
	* src/musicfiles.h: Likewise.
	* src/options.c: Likewise.
	* src/options.h: Likewise.
	* src/pcx.c: Likewise.
	* src/pcx.h: Likewise.
	* src/pixelize.c: Likewise.
	* src/pixelize.h: Likewise.
	* src/render.c: Likewise.
	* src/render.h: Likewise.
	* src/rleprog.c: Likewise.
	* src/rleprog.h: Likewise.
	* src/rletext.c: Likewise.
	* src/rletext.h: Likewise.
	* src/rsc_files.c: Likewise.
	* src/rsc_files.h: Likewise.
	* src/rsc_files_hash.h: Likewise.
	* src/savegame.c: Likewise.
	* src/savegame.h: Likewise.
	* src/scores.c: Likewise.
	* src/scores.h: Likewise.
	* src/scrtools.c: Likewise.
	* src/scrtools.h: Likewise.
	* src/sfx.c: Likewise.
	* src/sfx.h: Likewise.
	* src/sound.c: Likewise.
	* src/sound.h: Likewise.
	* src/structs.h: Likewise.
	* src/timer.c: Likewise.
	* src/timer.h: Likewise.
	* src/txts.c: Likewise.
	* src/txts.h: Likewise.
	* src/userconf.c: Likewise.
	* src/userconf.h: Likewise.
	* src/userdir.c: Likewise.
	* src/userdir.h: Likewise.
	* src/visuals.c: Likewise.
	* src/visuals.h: Likewise.
	* src/etc/Makefile.am: Likewise.
	* src/txt_cfg/Makefile.am: Likewise.

	* m4/ac_adl_find_header.m4: Fix email address.

2000-10-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6d.

2000-10-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update for snapshot 0.6c.

2000-10-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle --list to list various internal information such
	as resources or sound drivers (this supercede --drivers-info).

	* doc/heroes.texi: Document -l.  Remove -n.  Say the $HOME is used.
	Adapt the description of `setrsc' to point the user to
	`--list=resources'.
	* src/Makefile.am (rsc_files_hash.c): Generate ANSI-C, and a
	global hash table.
	* src/argv.c (list): New.
	(print_help): Add -l, remove -n.
	(long_options): Add --list.  Sort all entries.  --load is now -L.
	(parse_argv): Rename -l as -L, add -l.
	* src/rsc_files.gperf (data-dir, home-dir): Provide default nice
	to print with --list=resources.
	(print_rsc_files): New.
	* src/rsc_files_hash.h (print_rsc_files): New.

2000-10-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Store the user config filename in a resource.

	* src/rsc_files.gperf (heroesrc-txt): Rename to ...
	(system-conf): ... this.
	(user-conf): New.
	* src/heroes.c (main): Adapt to use new resources.
	* src/userconf.c (read_userconf): Don't try to build the
	user config filename, always use the supplied file.

2000-10-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/const.c (radar_trail_color,
	radar_wall_color, draw_glenz_box): Fix signedness.
	(glenz): Use pixel_t.
	* src/const.h: Likewise.

2000-10-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove most warnings from src/hedlite.c.

	* src/hedlite.c (partiel4,cadre,cadrept): Fix prototype.
	(dalletranspc): Rename to ...
	(copy_tile_transp_pcx): ... this, adjust callers.
	(sousdalletranspc): Rename to ...
	(copy_square_transp_pcx): ... this, adjust callers.
	(cadre,cadrept): Rename to ...
	(frame,framept): ... these, adjust callers.
	(partiel4,copy_tile,partiel4c,copy_tile_transp,
	copy_square_transp,copy_tile_transp_pcx,partiel2,frame,
	framept,draw_text,transpa,transpac,carre,affgt,majd,
	write_rle,save_pcx,planfull,joueanim): Fix signedness issues.
	(hmain): Fix an error introduced in recent prototype change (on
	2000-10-10).

2000-10-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Factor the handling of vertical movements in menus.
	Reverse responses in the quit menu.

	* src/menus.c (move_updown): New.
	(control_menu, keyboard_menu, sound_menu, screen_menu, game_menu,
	option_menu, quit_menu): Adapt to use move_updown.
	(screen_menu): Reorganize key handling.
	(draw_quit_menu): Reverse the proposition order.
	(background_menu, sound_menu, screen_menu, game_menu, extra_menu,
	option_menu, draw_quit_menu, quit_menu, draw_play_menu, draw_main_menu,
	editor_first_menu, draw_saved_games_info): Change type of l from
	char to int.
	(init_menus_sprites): Typo.
	* src/menus.h (draw_play_menu,draw_quit_menu,
	draw_saved_games_info): Likewise.
	* src/heroes.c (main_menu): Adapt to new order of draw_quit_menu.

2000-10-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Regroup waving arrows logic into one function.

	* src/menus.c (waving_arrows): New.
	(option_menu, quit_menu, draw_play_menu, draw_main_menu,
	editor_selector, editor_first_menu): Use waving_arrows.

2000-10-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Draw horiwontal rules using hrule.

	* src/menus.c (horizontal_rule): New.
	(init_menus_sprites): Initialize horizontal_rule.
	(uninit_menus_sprites): Uninitialize it.
	(hrule): New.
	(background_menu,extra_menu,option_menu,draw_play_menu,
	draw_main_menu,editor_selector): Use hrule.

2000-10-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	rletextize the extra menu.

	* src/menus.c (extra_menu_txt,extra_modes_txt,extra_combine_txt): New.
	(init_menus_sprites): Initialize the above variables.
	(uninit_menus_sprites): Free them.
	(extra_menu): Use them.  Use a local array of rleprogs for the
	filenames.  Make 7 levels jumps on pugeup/pagedown (was 10).

2000-10-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use a rleprog_t to display the rounds number too.

	* src/menus.c (game_rounds_txt): New.
	(uninit_menus_sprites): Free game_rounds_txt.
	(game_menu): Handle game_rounds_txt.

2000-10-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use keycode_t when handling key codes.

	* src/common.h (keycode_t): New.
	* src/const.h (get_key_or_joy): Return keycode_t.
	* src/const.c (get_key_or_joy): Likewise.
	* src/keyb.h (get_key): Likewise.
	* src/keyb.c [HAVE_PKG_GGI,HAVE_SDL] (get_key): Likewise.
	* src/gfx_reader.h (show_help): Use keycode_t.
	* src/heroes.c (jukebox_menu, enter_your_name, play_menu, load_demo,
	main_menu, pause_menu): Likewise.
	* src/keysdef.h (keynames_s): Likewise.
	* src/menus.c (control_menu, keyboard_menu, sound_menu, screen_menu,
	quit_menu): Likewise.
	* src/options.h (options_t): Document that player_key should be
	keycode_t.

	Less warnings.

	* src/menus.c (extra_menu,editor_selector): Fix comparisons
	between signed and unsigned.

2000-10-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Miscellaneous warning fixes

	* src/fontdata.c (compute_text_width): Cast *text indice to int.
	* src/rsc_files_hash.h (rsc_file): Replace the modified flag by
	a modified_value string.  The initial value will never be modified.
	* src/rsc_files.c (set_rsc_file,get_rsc_file): Use modified_value.
	* src/rsc_files.gperf: Prototype hash.
	* src/timer.c (new_htimer): Fix dmsg format.

2000-10-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Adapt keyboard_menu to use rleprogs.

	* src/menus.c (keyboard_menu_txt, keyboard_keys_txt): New.
	(init_menus_sprites): Initialize keyboard_menu_txt.
	(uninit_menus_sprites): Free keyboard_menu_txt and keyboard_keys_txt.
	(draw_key): Remove (insert in next function).
	(keyboard_menu): Adapt to use keyboard_menu_txt and keyboard_keys_txt.

2000-10-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (cursor_bg,cursor_fg,control_menu_txt,sound_menu_txt,
	music_vol_txt, sfx_vol_txt, screen_menu_txt, game_menu_txt): New.
	(init_menus_sprites): Initialize the above RLE-programs.
	(uninit_menus_sprites): Free them.
	(cursor): New.
	(sound_menu, screen_menu, game_menu): Adapt to use cursor,
	and the new _txt RLE-programs.

2000-10-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for waving strings in rletext.  Try it in control menu.

	* src/draw.c (text_waving_htimer): Declare static.
	* src/draw.h (text_waving_step): Declare extern.
	* src/menus.c (control_menu_text): Rename into ...
	(control_menu_txt): ... this.
	(init_menus_sprites): Generate waving control_menu text.
	(control_menu): Don't draw waving text (already done).
	* src/rleprog.h (rleprog_s): Add line_size, func_offset, func_data.
	Change signedness of dest_offset (now signed).
	* src/rleprog.c (unclipped_run): Handle func_offset.
	(compile_rleprog): Reset line_size, func_offset, and func_data.
	* src/rletext.c (waving_offset): New.
	(compile_rletext): Handle T_WAVING.

2000-10-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for generating RLE-programs from strings to display.
	Try it in control menu.

	* src/fontdata.h: New file.
	* src/fontdata.c: New file.
	* src/rletext.h: New file.
	* src/rletext.c: New file.
	* src/Makefile.am (heroes_SOURCES): Add fontdata.h, fontdata.c,
	rletext.c, and rletext.h.
	* arch/VisualC/heroes.dsp: Likewise. Fix to use getshline.c from
	../lib/.  Use gnugetopt.h instead of getopt.h.
	* src/heroes.c (main): Call init_fonts and uninit_fonts.
	* src/menus.c (init_menus_sprites): Generate a RLE-program for the
	control menu text.
	(uninit_menus_sprites): Free it.
	(control_menu): Use it.
	* src/rleprog.h (rleprog_s): Add attribute latest_known.
	(concat_rleprog): New.
	* src/rleprog.c (compile_rleprog): Zero latest_known.
	(free_rleprog): Cosmetic.
	(concat_rleprog): New.

2000-10-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove most warning from src/intro.c.

	* src/intro.c (erase_data,erase_data_cur,erase_color_ptr): Use pixel_t.
	(i): Remove.
	(compute_erase_data,erase,antialias): Use pixel_t.
	(show_intro): Declare i.  Rewrite the set_pal calls.
	(play_intro): Remove i.  Rewrite the set_pal calls.

2000-10-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use named values instead of 0xffffffff.

	* configure.in (FLAGS): Remove -Wtraditional.
	* src/common.h (U32_MAX): New.
	* src/structs.h (DONT_WRAP): New.
	* src/hedlite.c (tempd, tunnel_mod, curdallepg, curdalleph,
	curdallepd, curdallepb, planfull, outwayflag, gestclav, hmain):
	Use DONT_WRAP.
	* src/render.c (draw_level): Likewise.
	* src/heroes.c (load_level, compute_corner) Likewise.
	(ia_eval_neighb_pos, ia_goto_target, update_lemmings): Use U32_MAX.

2000-10-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove more warnings.

	* src/draw.h (draw_text, draw_text_clipped_left,
	draw_text_clipped_right, draw_text_waving, draw_text_320,
	draw_text_waving_320, draw_text_array, draw_text_array_320,
	draw_text_bonus, draw_deck_text): Fix signedness and use `text'
	instead of `texte'.
	* src/draw.c (draw_text, draw_text_clipped_left,
	draw_text_clipped_right, draw_text_waving, draw_text_320,
	draw_text_waving_320, draw_text_array, draw_text_array_320,
	draw_text_bonus, draw_deck_text): Likewise.
	* src/heroes.c (add_random_bonus,add_bonus,
	compute_level_full_list,output_screen): Fix signedness.
	(load_level): Fix dmsg format.
	(draw_round_info,play_game): Use temporary variables with a
	correct type to avoid casts.
	* src/pixelize.c (pixelize_1, pixelize_2_inline, pixelize_2,
	pixelize_4_inline, pixelize_4, pixelize_8_inline, pixelize_8,
	pixelize_16_inline, pixelize_16_inline_2, pixelize_16,
	pixelize_32_inline, pixelize_32_inline_2, pixelize_64_inline,
	pixel_64_inline_2, pixelize_64, pixelize): Fix constness,
	signedness, use pixel_t.

2000-10-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix warnings from gfx_reader.h.

	* src/endscroll.c (scroll_buffer,page): Use pixel_t*.
	(colors): Remove.
	(copy_background,draw_background): Adapt signedness and constness.
	(end_scroll): Don't free colors.
	* src/gfx_reader.h: Include scrtools (declare vsynch).
	(txtptr,strptr): Use u8_t.
	(copy_rect_transp_help,copy_rect_transp_help_with_glenz,
	copy_rect_transp_help_full_glenz,draw_text_help): Adapt
	signedness and constness.
	(show_help): Rename glenz into glenz_color.  Fix signedness.

2000-10-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove the tmp1 and tmp2 global variables.  Change the hmain
	prototype.

	* src/const.h (tmp1,tmp2): Remove.
	* src/const.c (tmp1,tmp2): Remove.
	* src/hedlite.c (hmain): Change prototype, and adapt body.
	* src/hedlite.h (hmain): Change prototype.
	* src/heroes.c (enter_your_name): Take the buffer to write to
	as argument. Use memset.
	(play_menu): Adapt call to enter_your_name.
	(scores_menu, draw_end_level_info, draw_text_waving,
	draw_end_level_info, draw_round_info): Use local buffers.
	* src/render.c (draw_score): Likewise.
	* src/menus.c (draw_key, game_menu, extra_menu,
	editor_selector,editor_menu): Likewise.
	(editor_selector,editor_menu): Adapt call to hmain.
	* src/structs.h (FILENAME_SIZE,PLAYER_NAME_SIZE): New.
	(level_header_t): Use FILENAME_SIZE.
	(top_score): Use PLAYER_NAME_SIZE.

2000-10-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix most warnings of src/render.h.

	* src/const.h (clock_anim_offset): Declare as pixel_t*.
	* src/const.c (clock_anim_offset): Likewise.
	* src/draw.h (draw_demo_stick): Fix argument constness.
	* src/draw.c (draw_demo_stick): Likewise.
	* src/render.c (copy_tile, copy_tile_transp, draw_bonus,
	copy_square_transp, draw_trail_real, draw_vehicle_tail,
	draw_vehicle_head, draw_trail, copy_lemming_transp, draw_color,
	draw_cash, draw_lemming, copy_dead_lemming_transp,
	draw_dead_lemming, draw_level, draw_radar_map, draw_score,
	draw_logo_info, display_buffer_tmp1, display_buffer_moving,
	display_two_buffers, display_two_buffers_moving,
	display_two_buffers_moving_and_clear): Fix constness and
	signedness.
	* src/render.h (draw_score,draw_logo_info): Use pixel_t*.

2000-10-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* HACKING: New file.
	* Makefile.am (EXTRA_DIST): Add HACKING.

2000-10-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix signedness warnings in visuals.[hc].

	* src/visuals.h (srcroto): Declare as pixel_t*.
	* src/visuals.c (srcroto): Likewise.
	(rotozoom_buffer, rotozoom_half_buffer,	horizontal_zoom_wave,
	horizontal_zoom_flip, vertical_zoom_wave, wave_buffer,
	wave_half_buffer, corner_buffer_begin, corner_buffer_middle,
	corner_buffer_end): Adapt to use pixel_t, u8_t and u32_t.

2000-10-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/keysdef.h (keyname_s): Fix constness.
	* src/structs.h (type_name): Likewise.
	* src/hedlite.c (draw_text,fatalog): Likewise.
	* src/sound.h (load_soundtrack_from_alias): Likewise.
	* src/sound.c [*] (load_soundtrack_from_alias): Likewise.
	* src/hedlite.h (free_levels_output_dir): Likewise.
	* src/hedlite.c (free_levels_output_dir): Likewise.
	* src/rsc_files_hash.h (rsc_file): Likewise.
	* src/scores.c (cmp_scores): Likewise.

2000-10-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add support for RLEncoded sprites.

	* src/rleprog.h: New file.
	* src/rleprog.c: New file.
	* src/Makefile.am (heroes_SOURCES): Add src/rleprog.h and
	src/rleprog.c.
	* arch/VisualC/heroes.dsp: Likewise.

	Use this new feature to draw the arrows and checked boxes.

	* src/menus.h (left_arrow,right_arrow): New.
	(init_menus_sprites,uninit_menus_sprites): New.
	* src/menus.c (left_arrow,right_arrow,checked_box): New.
	(init_menus_sprites,uninit_menus_sprites,arrows,chkbox): New.
	(control_menu,keyboard_menu,sound_menu,screen_menu,game_menu,
	extra_menu,option_menu,draw_quit_menu,draw_play_menu,draw_main_menu,
	editor_selector,editor_first_menu): Adapt to use arrows and chkbox.
	(draw_saved_games_info): Adapt to use left_arrow
	and right_arrow.
	* src/heroes.c (draw_end_level_info): Likewise.
	(main): Call init_menus_sprites and uninit_menus_sprites.

	Misc.

	* src/sound.c (decode_sound_options): Typo.
	* src/pcx.h (IMGPOS): New macro.
	(pcx_header_t,color_rvb_t,palette_t,pcx_image_t): Use u8_t and u16_t.
	* src/pcx.c (delta,pcx_load): Adapt to use pixel_t and u8_t.
	* src/const.h (corner,render_buffer): Use type pixel_t.
	* src/const.c (corner,render_buffer): Likewise.
	* configure.in: Remove -Wconversion and explain why.

2000-10-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/scrtools.c: New file.
	* src/scrtools.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add scrtools.c and scrtools.h.
	Remove mikmod.h.
	* arch/VisualC/heroes.dsp: Likewise.
	* src/const.h (vsynch,set_pal_with_luminance) Move to src/scrtools.h.
	* src/const.c (vsynch,set_pal_with_luminance) Move to src/scrtools.c,
	and fix constness and signedness issues.

	* src/pcx.h (palette_rvb): Remove.
	(color_): Rename to ...
	(color_rvb_t): ... this.
	* src/pcx.c (pcx_load): Typo.
	* src/display.h (pixel_t): New.
	(screen): Use pixel_t* as type.
	(set_pal): Set constness of the first argument.
	* src/display.c (screen_rv, screen, stretch_twofold,
	stretch_twofold_even, stretch_threefold, stretch_threefold_even,
	erase_odd_lines, copy_screen): Adapt to use pixel_t.
	[HAVE_PKG_GII,HAVE_SDL] (set_pal): Set constness of the first arg.

	* src/hedlite.c: Replace header_ by pcx_header_t,
	image_ by pcx_image_t, palette_ by palette_t.
	* src/heroes.c: Likewise.
	* src/pcx.c: Likewise.
	* src/pcx.h: Likewise.
	* src/const.c: Likewise.
	* src/const.h: Likewise.
	* src/endscroll.c: Likewise.
	* src/gfx_reader.h: Likewise.
	* src/intro.c: Likewise.
	* src/menus.c: Likewise.
	* src/fader.c: Likewise.
	* src/fader.h: Likewise.

2000-10-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* lib/getshline.c (getshstr): Change terminator type to suppress
	warnings.

2000-10-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/errors.c (emsg): Bug fix: exit the game even if
	error messages are disabled.

2000-10-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	FreeBSD has getopt_long in the gnugetopt library.  Moreover we
	don't want to use our own getopt.h header when getopt_long is
	already available on the build system.  The FreeBSD part is
	untested.

	* configure.in: Check for getopt.h.  Check for getopt_long, which
	might be available in the gnugetopt library.  AC_LIBOBJ the
	replacements when needed.
	* lib/getopt.h: Move ...
	* lib/gnugetopt.h: ... here to avoid conflict with existing
	getopt.h.
	* lib/Makefile.am (EXTRA_DIST): Add getopt.c and getopt1.c.
	(HEADERS): Rename getopt.h into gnugetopt.h.
	(libheroes_a_SOURCES): Remove getopt.c and getopt1.c.
	* arch/VisualC/heroes.dsp: Rename getopt.h into gnugetopt.h.
	* src/argv.c: Do not include getopt.h.
	* src/common.h: Include getopt.h or gnugetopt.h.

2000-10-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/VisualC/config.h (HAVE_READDIR): Comment out.
	* src/VisualC/heroes.dsp: Define HAVE_CONFIG_H, and remove
	mikmod.h.

2000-10-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix VPATH build failure (caused `make distcheck' to fail).

	* arch/Makefile.am (Vzip): New.
	(EXTRA_DIST,distclean-local): Use $(Vzip).
	(VisualC/VisualC.zip): Rename to ...
	($(Vzip)): ... this. Build in $(srcdir).
	(VisualC/config.cp): Build $(VSIP) in $(srcdir).
	(VisualC/config.h): Depend upon configure which is distributed,
	not Makefile which is generated.  Ensure that configure is newer
	than the target, because the creation of config.cp can trigger
	the rule anyway.

2000-10-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6c.

2000-10-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* README: Update from Texinfo documentation.
	* NEWS: Update from
	* configure.in (GGI_KEYBOARD_H): Typo.
	* m4/Makefile.am (EXTRA_DIST): Typo.

2000-10-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Include VicualC project files, from Stphane Denis.

	* arch/Makefile.am: New.
	* arch/VisualC/config.h: New file.
	* arch/VisualC/keysdef-inc.h: New file.
	* arch/VisualC/heroes.dsp: New file, from Stphane Denis.
	* arch/VisualC/heroes.dsw: New file, from Stphane Denis.
	* arch/VisualC/README.html: New file, from Stphane Denis.
	* arch/VisualC/README.txt: New file.
	* configure.in: Check for zip and unzip. Generate arch/Makefile.
	* Makefile.am (SUBDIRS): Add arch.

2000-10-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Define and use macros for common __attribute__ stuffs.

	* src/common.h (__attribute__,ATTRIBUTE_NORETURN,ATTRIBUTE_UNUSED,
	ATTRIBUTE_PRINTF): New.
	* src/debugmsg.h (dmsg): Use the above macro(s).
	* src/errors.h (wmsg,emsg,exit_heroes): Likewise.
	* src/hedlite.c (fn0,tunnel_mod,hmain): Likewise.
	* src/options.h (options_t): Likewise.
	* src/pcx.h (header_): Likewise.
	* src/sfx.c [!HAVE_LIBMIKMOD] [!HAVE_LIBSDL_MIXER]
	(load_sfx_mode,event_sfx): Likewise.
	* src/sound.c [HAVE_LIBMIKMOD] (update_thread): Likewise.
	[!HAVE_LIBSDL_MIXER] [!HAVE_LIBMIKMOD] (load_soundtrack,
	decode_sound_options,load_soundtrack_from_alias): Likewise.
	* src/structs.h (tunnel_t,anim_t,param_t,tile_t,
	tile_info_t,level_header_t,top_score,saved_game): Likewise.

2000-10-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Extract autoconf macro definitions from acinclude.m4
	and configure.in and move them to the new m4/ directory.
	Some macro coming from the autoconf archive have
	been patched to use AC_STRING_HELP, the macro marked
	"bug fix" were bugged in their original version (patches
	sent to authors).

	* acinclude.m4: Delete (contents moved to m4/).
	* m4/ac_adl_find_header.m4: New file.
	* m4/ac_adl_pkg_generic.m4: New file.
	* m4/ac_c_bigendian_cross.m4: New file (bug fix).
	* m4/ac_caolan_check_package.m4: New file (bug fix).
	* m4/ac_define_dir.m4: New file.
	* m4/ac_func_mkdir.m4: New file.
	* m4/generic-config.m4: New file.
	* m4/Makefile.am: New file.
	* configure.in: Don't test for perl (unused).  Adapt to use
	AC_adl_FIND_HEADER to check for ggi/keyboard.h and SDL_keysyms.h.
	Check endianess using AC_C_BIGENDIAN_CROSS.  Check for mkdir using
	AC_FUNC_MKDIR.  Generate m4/Makefile.
	* src/common.h: Use HAVE__MKDIR.
	* Makefile.am (ACLOCAL_AMFLAGS): New.
	(SUBDIRS): Add m4.

2000-09-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Revise handling of file saved by the game (options, games,
	scores).  Use resources instead of configure-time option.

	* configure.in: Remove handling of --disable-user-config,
	--disable-user-scores and --disable-user-saves.  Remove
	handling of obsolete directories.  Fix help string for
	heroes-debug and mem-debug.
	* doc/heroes.texi (Options): Remove documentation of
	--disable-user-config,--disable-user-scores and --disable-user-saves.
	(Global score file): New section.
	* src/hedlite.c (create_levels_output_dir): Use $(hedlite-output-dir).
	(free_levels_output_dir): Reset freed pointer.
	* src/hedlite.h (hedlit_output_dir): Remove.
	* src/heroes.c (main): Set $(home-dir).
	* src/options.c (options_file): Use $(options-file).
	(free_options): Reset freed pointer.
	* src/rsc_files.gperf (games-file,hedlite-output-dir,home-dir,
	options-file,scores-file,user-dir): New.
	* src/savegame.c (saves_file): Use $(games-file).
	(free_save_records): Reset freed pointer.
	* src/scores.c (scores_file): Use $(scores-file).
	(free_scores): Reset freed pointer.
	* src/userdir.c (DIR_NAME): Remove.
	(exists_dir): Use dperror instead of perror.
	(setup_userdir): Use $(user-dir).
	(free_userdir): Reset freed pointer.
	* src/etc/Makefile.am (xdir): Don't use etcdir.
	* src/etc/heroesrc: Give example of redefinition of $(options-file),
	$(scores-file) and $(games-file).
	* src/txt_cfg/Makefile.am (xdir,ydir): Remove.
	(zdir): Don't use textdir.

2000-09-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add option --verbose (same purpose as HEROES_DEBUG).

	* doc/heroes.texi (Options): Document.
	* src/argv.c (print_help): Add --verbose.
	(long_options): Likewise.
	(parse_argv): Handle it.
	* src/debugmsg.c (dmsg_init): Split into ...
	(dmsg_init,dmsg_parse_string): ... this two functions.  Adapt
	to use wmsg.
	* src/debugmsg.h (dmsg_parse_string): New.

2000-09-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rename -q into -i, and add -q and -Q to disable warning
	and error messages.

	* doc/heroes.texi (Options): Document new options.
	* src/errors.h (disable_emsg,disable_wmsg): New.
	* src/errors.h (disable_emsg,disable_wmsg): New.
	(emsg,wmsg): Use disable_emsg and disable_wmsg.
	* src/argv.c (print_help): Rename -i into -q, add -q and -Q.
	(long_options): Add quiet and really-quiet.  Fix some buggy
	options (driver, full-screen).
	(parse_argv): Handle new options.

2000-09-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add wmsg and emsg, for warning and error messages.  Use them.

	* src/errors.c (fatal_error): Delete.
	(wmsg,emsg): New.
	* src/errors.h: Likewise.
	* src/heroes.c (load_level_from_number, init_buffers,
	load_random_wrapped_level, load_random_level, play_game,
	read_level_list, main): Use emsg instead of fatal_error.
	* src/pcx.c (img_init,pcx_load,pcx_load_from_rsc): Likewise.
	* src/hedlite.c (fatalog): Likewise.
	* src/sfx.c (load_sfx_mode): Likewise.
	* src/txts.c (read_txti_cfg): Likewise.
	* src/display.c (init_video): Use emsg instead of *printf.
	(init_video): Likewise.
	* src/joystick.c [HAVE_PKG_GII] (_get_joystick_state): Use wmsg
	instead of fprintf.
	* src/joystick.c (joyinit): Use wmsg instead of puts.
	* src/musicfiles.c (read_sound_config_file): Use wmsg instead of
	fprintf.
	* src/rsc_files.c (set_rsc_file,get_rsc_file): Likewise.
	* src/sfx.c (read_sfx_conf): Likewise.
	* src/sound.c [HAVE_LIBMIKMOD] (init_sound_engine,
	load_soundtrack, get_int): Likewise.
	[HAVE_LIBSDL_MIXER] (init_sound_engine, load_soundtrack,
	print_drivers_list, decode_sound_options): Likewise.
	[] (print_drivers_list): Likewise.
	* src/userconf.c (read_userconf): Likewise.
	* src/userdir.c (exists_dir): Likewise.
	(setup_userdir): Likewise.

2000-09-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Introduce fader to handle palette fadings automatically.

	* src/fader.h: New.
	* src/fader.c: New.
	* src/Makefile.am (heroes_SOURCES): Add fader.h and fader.c.
	* src/debugmsg.h (debug_lvl): Add D_FADER.
	* src/debugmsg.c (dmsg_init): Handle FADER.
	* doc/heroes.texi (Environment): Documents FADER.
	* src/heroes.h (fading_timer): Remove (now useless).
	* src/heroes.c (fading_timer): Likewise.
	(quit_yes_no): Don't reset fading_timer.
	(main): Call (un)init_fader instead of (un)initializing fading_timer.
	Call update_htimers() before runing main_menu.
	* src/const.c (p,p2,pal2pal): Delete.
	* src/const.h (p,p2,pal2pal): Likewise.
	* src/endscroll.c (set_pal_fade): Remove (useless).
	(end_scroll): Don't reset p.
	* src/gfx_reader.h (show_help): Adapt to use fader.
	* src/intro.c (play_intro,show_intro): Likewise.
	* src/heroes.c (jukebox_menu): Likewise.
	(enter_your_name,main_menu): Likewise.  Use a timer for the
	pixelize effect.
	(play_menu): Adapt likewise.  Use a timer for the flipping effect.
	(play_demo,play_game): Use local variables instead of p2.
	* src/menus.c (background_menu): Don't handle fading anymore.
	(control_menu, keyboard_menu, sound_menu, screen_menu, game_menu,
	extra_menu, quit_menu, option_menu, draw_play_menu,
	draw_main_menu, editor_selector, editor_menu,
	draw_saved_games_info): Adapt to use fader.

	Rename argument to remove a warning.

	* src/sound.c (decode_sound_options): Rename optarg to options_string.
	* src/sound.h (decode_sound_options): Likewise.

	Misc.

	* src/menus.c (demo_info): Remove (obsolete).
	* src/menus.h (demo_info): Likewise.

2000-09-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Suppress some warnings.

	* src/debugmsg.c (dmsg): Take a constant message.
	* src/debugmsg.h (dmsg): Likewise.
	* configure.in (CFLAGS): Remove -ansi, for it is harmful.
	* src/extras.h (extra_nbr,extra_user_nbr): Declare unsigned.
	* src/extras.c (extra_nbr,extra_user_nbr): Likewise.
	(browse_extra_directory): Take an extradir_info_t struct instead
	of the first two arguments.
	(browse_extra_directories): Adapt call to browse_extra_directory.
	Declare i as unsigned.
	(free_extra_list): Declare i as unsigned.
	* src/generic_list.h (NEW_LIST_SPEC): Remove trailing semicolon.
	(NEW_LIST_BODY): Ada a dummy function declaration to eat a trailing
	semicolon.

2000-09-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix memory handling in src/extras.c (was leaking, and reallocating
	0 sized buffers).

	* src/extras.c (browse_extra_directories): Don't reallocate
	extra_list and extra_selected_list of no extra level was found.
	(NEW_LIST(level)): Use free as destructor.

2000-09-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/timer.c (shift_htimer) [!HAVE_GETTIMEOFDAY]: Remove unused
	variable.

2000-09-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Check for direct.h and io.h.
	* lib/w_dirent.c: Don't include system headers,
	include common.h instead.
	* lib/w_dirent.h: Don't include io.h
	* src/common.h: Include io.h and direct.h.

	* lib/strcasecmp.c (strcasecmp): Return 0 if the two pointers
	are equal.

2000-09-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Check for mkdir.  Check whether it takes only
	one argument instead of testing whether it takes two arguments.
	* src/common.h (mkdir): Define as a macro mkdir when needed.
	* src/hedlite.c (create_levels_output_dir): Remove TWO_ARGS_MKDIR
	conditional.
	* src/userdir.c (setup_userdir): Likewise.

2000-09-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO (Before 0.7): Add new items, consequence of reports
	from Stphane Denis <S.Denis@darkworks.com>.
	(Before 1.0.0): Add heroeslvl.
	* THANKS: Add cts.
	* BUGS: Update.

2000-09-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi: Reword some passages, add comments,
	update URLs, mark the beginning of each node.
	* README-alpha: Revise.

2000-09-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix the tunnel bug noticed on Solaris
	by Mattias Engdegrd <f91-men@nada.kth.se>.

	* src/structs.h [WORDS_BIGENDIAN] (tunnel_t): Reverse the
	bitfields.
	* BUGS: Remove the report.

2000-09-19  Uwe Hermann  <uh1763@bingo-ev.de>

	* configure.in [$GCC]: Add lots of gcc warning options.
	* src/options.c: Change C++-style comments to C-style comments.
	Translate a comment into english language.
	* src/const.c: Change C++-style comments to C-style comments.
	* src/const.h: Likewise.
	* src/endscroll.c: Likewise.
	* src/hedlite.c: Likewise.
	* src/heroes.c: Likewise.
	* src/menus.c: Likewise.
	* src/pcx.c: Likewise.
	* src/render.c: Likewise.
	* src/sound.c: Likewise.
	* src/txts.c: Likewise.
	* src/visuals.c: Likewise.

2000-09-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6b.

	Prune useless files from the CVS tree.

	* aclocal.m4: Delete (autogenerated).
	* edit.pcx: Delete (useless).
	* file_id_.diz: Likewise.
	* finfo.pcx: Likewise.
	* fontem.pcx: Likewise.
	* hedlite_.doc: Likewise.
	* helpics.pcx: Likewise.
	* heroes.end: Likewise.
	* heroes.ord: Likewise.
	* heroes.sw: Likewise.
	* heroes_.doc: Likewise.
	* options.dat: Likewise.
	* run.dat: Likewise.
	* savegame.dat: Likewise.
	* scores.dat: Likewise.
	* starttxt.pcx: Likewise.

2000-09-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6a.
	* README-alpha: New.
	* THANKS: Add Stphane and Uwe.
	* doc/heroes.texi (Contributors): Likewise.
	(Bug Reporting): Typo.
	(History): Fix spelling.
	(configure options): Mark --with-sdl as @samp. Fix spelling.
	* README: Update from Texinfo documentation.
	* NEWS: Update.

	There is something strange with automake 1.4a.

	* doc/Makefile.am (htmldir): Rename to ...
	(hdir): ... this.  And include back in the MAKE_HTML conditional.

2000-09-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Temporaly kluge	hopping to work around MSVC (untested).

	* src/draw.c (Id): New.
	(draw_text,draw_text_clipped_left,draw_text_waving,
	draw_text_clipped_right): Use Id.

2000-09-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Check for sleep.
	* src/common.h [HAVE_WINDOWS] [!HAVE_SLEEP]: Use Sleep as a
	replacement for sleep (untested).

2000-09-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Use $host, not $target, when cross-compiling.

2000-09-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Provide opendir/readdir/closedir substitutes
	for plain Win32 (untested).

	* configure.in: Check for readdir.
	* lib/w_dirent.h: New file.
	* lib/w_dirent.c: New file.
	* lib/Makefile.am (EXTRA_DIST): Add w_dirent.c.
	(noinst_HEADERS): Add w_dirent.h.
	* src/common.h [HAVE_WINDOWS_H] [!HAVE_READDIR]: Include w_dirent.h.

2000-09-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Define common integer types, and use them in the structs
	which are written to disk.

	* configure.in: Check for stdint.h.
	* src/common.h: Include stdint.h and defines common integer types.
	* src/options.h (options_t): Use the above defined integer types.
	* src/structs.h (tunnel_t, anim_t, param_u, tile_t, tile_info_t,
	level_header_t, top_score, saved_game): Likewise.
	(param_u): Rename to ...
	(param_t): ... this.
	* src/hedlite.c (affgt,majg,planfull,hmain): Don't print using long
	format.
	* src/heroes.c (scores_menu): Print using unsigned format.
	* TODO: Update.

2000-09-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use opendir/readdir/closedir instead of scandir.

	* configure.in: Remove checks for scandir and alphadir.
	Remove the test about the type of d_name.
	* lib/scandir.c: Delete.
	* lib/alphadir.c: Delete.
	* lib/Makefile.am (EXTRA_DIST): Remove scandir and alphadir.
	* src/extras.c (NEW_LIST(level)): New.
	(alphasort,scandir): Remove declaration.
	(browse_extra_directory): Rewrite using opendir/readdir/closedir,
	add the files to a list given as a new argument.
	(browse_extra_directories): Convert the list filled by
	browse_extra_directory to an array, and allocate
	extra_selected_list (these two operations used to be done by
	browse_extra_directory).
	* src/common.h [!HAVE_DIRENT_H]: Include other possible headers.

2000-09-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Improve the generic list by handling comparator and
	destructor for the cells' type.

	* src/generic_list.h (NEW_LIST): Split into NEW_LIST_SPEC and
	NEW_LIST_BODY.  Let NEW_LIST be a call to both.  Handle two new
	parameters to NEW_LIST_BODY (and hence NEW_LIST) for equality
	test and destruction of cells.
	(NULL_DESTRUCTOR,STD_EQUAL): New.
	* src/extras.c: Adapt the call to NEW_LIST.
	(free_extradir_info): New.
	(free_extra_directories): Rewrite using extradir_clear.
	* src/musicfiles.c: Adapt the call to NEW_LIST.
	(uninit_sound_track_list): Rewrite using st_clear.

2000-09-15  Uwe Hermann  <uh1763@bingo-ev.de>

	* ChangeLog: Fix old ChangeLog-entries to use imperative mode (again).
	* TODO: Add new item.
	* src/endscroll.c, src/heroes.c, src/misc.c, src/pcx.c, src/txts.c:
	Remove all casts of malloc/realloc. Such casts are not necessary as
	malloc/realloc return 'void *', but they can hide the fact that
	the '#include <stdlib.h>' is missing...

2000-09-15  Uwe Hermann  <uh1763@bingo-ev.de>

	* ChangeLog: Fix old ChangeLog-entries to use imperative mode.
	* src/argv.c (version): Add a missing 'void' in the definition.
	Change the 'const struct option long_options[]' to use
	no_argument, required_argument and NULL instead of 0, 1 and 0. This
	increases readability (IMHO).
	* src/const.c, src/endscroll.c, src/intro.c: Translate some french
	comments into english language.
	* src/debugmsg.h, src/draw.c, src/extras.c, src/fastmem.h: Typo.
	* src/endscroll.c, src/font.h, src/font_help.h, src/font_menu.h,
	src/gfx_reader.h, src/hedlite.c, src/heroes.c, src/joystick.c,
	src/menus.c, src/options.h: Change some C++-style comments (//foo) into
	C-style comments (/* foo */).
	* src/font.h, src/font_help.h, src/font_menu.h: Cosmetic changes.
	* src/debugmsg.h, src/gfx_reader.h, src/heroes.c, : Add a
	missing 'void'.

2000-09-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use timeGetTime instead of clock on Win32 targets,
	as suggested by	Stphane Denis <S.Denis@darkworks.com>.

	* configure.in: Check for windows.h.
	* src/common.h [HAVE_WINDOWS_H]: Include it.
	* src/timer.h (time_type): Define to struct timeval, DWORD or
	clock_t according to the function used to read time.
	[!HAVE_GETTIMEOFDAY]: Define get_current_time to the function
	used to read time.  Add definition of SECOND for Win32 systems.
	(htimer_s.orig_type): Use time_type.
	* src/timer.c (current_time): Use time_type.
	(update_htimers) [!HAVE_GETTIMEOFDAY]: Use get_current_time.
	(read_htimer) [!HAVE_GETTIMEOFDAY]: Store c, d and res as unsigned
	variables.  Use get_current_time.

2000-09-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* Makefile.am (AUTOMAKE_OPTIONS): New, set gnits option.
	(EXTRA_DIST): Remove TODO, ChangeLog and THANKS since they are
	handled implicitly by automake.

2000-09-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	automake 1.4a compatibility.

	* doc/Makefile.am (htmldir): Move out of MAKE_HTML conditional.
	* src/Makefile.am (keysdef.c): New (explicit dependency).
	* depcomp: New.

2000-09-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/keyb.c (get_key): Typo.

2000-09-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Add new items.

2000-09-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* BUGS: Add reports about bugs on m68k and Solaris.

2000-09-14  Uwe Hermann  <uh1763@bingo-ev.de>

	* configure.in: Add AC_HEADER_STAT which defines STAT_MACROS_BROKEN
	if S_ISDIR etc. are broken.
	* TODO: Remove item about absent S_ISDIR.
	* src/common.h: Define/re-define S_ISDIR in the native
	implementation is broken or not existing.

2000-09-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/display.c (init_video): Enable SDL_QUIT events.
	* src/keyb.c (process_input_events): Handle SDL_QUIT events.
	(get_key): Likewise.
	(key_ready): Return true if there is a pending SDL_QUIT event.

2000-09-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Record the state of libraries (initialized or not) and
	sound tracks (loaded, playing, none).  This allow to exit
	the game anywhere, because we know what to uninitialize.

	* src/display.c (scr_w,scr_h,scr_pitch): Remove static tag.
	(video_initialized): New.
	[HAVE_PKG_GGI] (visu,render_visu): Initialize to 0.
	[HAVE_PKG_GGI,HAVE_SDL] (init_video): Set video_initialized.
	[HAVE_PKG_GGI] (uninit_video): Clear display_param.  Close
	visu, render_visu, if needed.  Exit GGI if initialized.
	[HAVE_SDL] (visu): Initialize to 0.
	[HAVE_SDL] (screen): Remove (useless declaration).
	[HAVE_SDL] (SDL_initialized): New.
	[HAVE_SDL] (init_SDL): Use SDL_initialized instead of the
	static variable `done'
	[HAVE_SDL] (uninit_video): Use screen_allocated and
	SDL_initialized to know what to uninitialize.
	* src/errors.h (exit_heroes): New.
	* src/errors.c (exit_heroes): New.
	(fatal_error): Call exit_heroes.
	* src/sound.c (sound_initialized,sound_track_loaded,
	sound_track_playing): New.
	[HAVE_LIBMIKMOD,HAVE_PKG_sdl_mixer] (init_sound_engine): Set
	sound_initialized.
	[HAVE_LIBMIKMOD,HAVE_PKG_sdl_mixer] (uninit_sound_engine): Use
	sound_initialized.
	[HAVE_LIBMIKMOD,HAVE_PKG_sdl_mixer] (load_soundtrack): Set
	sound_track_loaded.
	[HAVE_LIBMIKMOD,HAVE_PKG_sdl_mixer] (unload_soundtrack): Use
	sound_track_playing and sound_track_loaded.
	[HAVE_LIBMIKMOD,HAVE_PKG_sdl_mixer] (play_soundtrack): Use
	sound_track_loaded.  Set sound_track_playing.

2000-09-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/display.c (init_video): Typo.

2000-09-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle video pitch (SDL windx5 driver is now usable).

	* src/display.c (scr_pitch): New.
	(stretch_twofold,stretch_twofold_even,
	stretch_threefold,stretch_threefold_even): Use scr_pitch.
	(copy_screen): New.
	(copy_display): Call copy_screen.
	[HAVE_PKG_GGI,HAVE_SDL] (uninit_video): Set scr_pitch.

2000-09-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/hedlite.c: Include endian.h.
	* src/hendian.c: Likewise.

2000-09-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Lock visual when needed (SDL only).

	* src/display.c (screen_allocated): New.
	(stretch_display): Rename to ...
	(copy_display): ... this.  Copy the screen if needed.
	[HAVE_PKG_GGI] (init_video): Set screen_allocated.
	[HAVE_PKG_GGI,HAVE_SDL] (uninit_video): Use screen_allocated.
	[HAVE_PKG_GGI] (vsynchro): Adapt to call copy_display.
	[HAVE_SDL] (init_video): Set screen_allocated.  Don't set screen_rv
	if the visual require locking, allocate screen instead.
	[HAVE_SDL] (vsynchro): Adapt to call copy_display.  Lock the
	surface	if needed and set screen_rv.

2000-09-11  Uwe Hermann  <uh1763@bingo-ev.de>

	* AUTHORS, TODO, doc/heroes.texi: Fix several typos and some other
          minor stuff.

2000-09-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* lib/strcasecmp.c: New file.
	* lib/Makefile.am (EXTRA_DIST): Add strcasecmp.
	* configure.in: Check for strcasecmp.
	* src/common.h [!HAVE_STRCASECMP]: Declare strcasecmp.

2000-09-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Document undocumented AC_DEFINEs.
	* acconfig.h: Likewise.

2000-09-09  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Delete src/optionss.h.

	* src/optionss.h (options_t): Move to...
	* src/options.h (options_t): ...here.
	* src/optionss.h: Delete.
	* src/Makefile.am (heroes_SOURCES): Remove src/optionss.h.

	Add a common.h file for all system headers inclusions; ensure that
	all .c files include common.h instead of config.h (and before
	anything else).

	* src/common.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add common.h.
	[GGI,SDL] (keysdef-inc.h): Do not generate #include in output file.
	* argv.c: Adapt to include common.h.
	* const.c: Likewise.
	* debugmsg.c: Likewise.
	* display.c: Likewise.
	* draw.c: Likewise.
	* endscroll.c: Likewise.
	* errors.c: Likewise.
	* extras.c: Likewise.
	* hedlite.c: Likewise.
	* hendian.c: Likewise.
	* heroes.c: Likewise.
	* intro.c: Likewise.
	* joystick.c: Likewise.
	* keyb.c: Likewise.
	* keysdef.c: Likewise.
	* menus.c: Likewise.
	* misc.c: Likewise.
	* musicfiles.c: Likewise.
	* options.c: Likewise.
	* pcx.c: Likewise.
	* pixelize.c: Likewise.
	* render.c: Likewise.
	* rsc_files.c: Likewise.
	* rsc_files.gperf: Likewise.
	* savegame.c: Likewise.
	* scores.c: Likewise.
	* sfx.c: Likewise.
	* sound.c: Likewise.
	* timer.c: Likewise.
	* txts.c: Likewise.
	* userconf.c: Likewise.
	* userdir.c: Likewise.
	* visuals.c: Likewise.

	Adapt the .h files, because they can now assume
	that common.h was already included.  Also, rename
	the inclusion guards, using names like HEROES__FILE__H.

	* argv.h: Rename guard.
	* const.h: Rename guard.
	* debugmsg.h: Adapt includes and rename guard.
	* display.h: Rename guard.
	* draw.h: Rename guard.
	* endian.h: Adapt includes and rename guard.
	* endscroll.h: Rename guard.
	* errors.h: Rename guard.
	* extras.h: Rename guard.
	* fastmem.h: Adapt includes and rename guard.
	* generic_list.h: Adapt includes.
	* gfx_reader.h: Adapt includes.
	* hedlite.h: Rename guard.
	* hendian.h: Adapt includes and rename guard.
	* heroes.h: Rename guard.
	* intro.h: Rename guard.
	* joystick.h: Rename guard.
	* keyb.h: Rename guard.
	* keys_heroes.h: Adapt includes and rename guard.
	* keysdef.h: Rename guard.
	* menus.h: Rename guard.
	* misc.h: Rename guard.
	* musicfiles.h: Rename guard.
	* options.h: Rename guard.
	* pcx.h: Rename guard.
	* pixelize.h: Rename guard.
	* render.h: Rename guard.
	* rsc_files.h: Rename guard.
	* rsc_files_hash.h: Rename guard.
	* savegame.h: Rename guard.
	* scores.h: Rename guard.
	* sfx.h: Rename guard.
	* sound.h: Rename guard.
	* structs.h: Adapt includes and rename guard.
	* timer.h: Adapt includes and rename guard.
	* txts.h: Rename guard.
	* userconf.h: Rename guard.
	* userdir.h: Rename guard.
	* visuals.h: Rename guard.

	Add a few tests to configure.

	* configure.in: Check for memory.h, strings.h, unistd.h. Call
	AC_HEADER_TIME.  Check for memcpy.

2000-09-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* BUGS: Add warning messages from windows.
	* TODO: Complete, rewrite, reorder.

2000-09-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add support for arcade-style scanlined display (Adapted from
	Stphane Denis <S.Denis@darkworks.com>).  And fix
	a bug in handling of --double and --triple options.

	* src/argv.h (even_lines): New.
	* src/argv.c (even_lines): New.
	(print_help): Add -e.
	(long_options): Add --even-lines.  Fix argument number
	of --double and --triple (they don't accept any).
	(parse_argv): Handle -e.
	* doc/heroes.texi (Options): Document -e.
	* src/display.c (stretch_twofold_even): New.
	(stretch_threefold_even): New.
	(erase_odd_lines): New.
	(stretch_display): New.
	[HAVE_PKG_GGI,HAVE_SDL] (vsynchro): Move stretching calls to
	stretch_display and call stretch_display instead.

2000-09-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* man/Makefile.am (heroes.6): Do not build heroes.6
	conditionnaly, `missing' will warn the user if help2man
	is needed.
	* configure.in: Be paranoiac, quote everything.  Use
	AC_MISSING_PROG to check for help2man.

2000-09-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Free even more memory.

	* src/hedlite.h (free_levels_output_dir): New.
	* src/hedlite.c (free_levels_output_dir): New.
	* src/options.c (free_options): New.
	* src/options.h (free_options): New.
	* src/savegame.c (free_save_records): New.
	* src/savegame.h (free_save_records): New.
	* src/scores.c (free_scores): New.
	* src/scores.h (free_scores): New.
	* src/display.c [HAVE_SDL] (uninit_video): Free screen.
	[HAVE_PKG_GGI] (uninit_video): Free screen and display_params.
	* src/txts.c (close_txti): New.
	* src/txts.h (close_txti): New.
	* src/musicfiles.c (uninit_sound_track_list): Don't use the
	list temporaly variable.
	* src/extras.c (free_extra_directories): Also free the cells,
	and call free_levels_output_dir.
	* src/heroes.c (main): Call close_txti, free_scores,
	free_save_records, free_options.

2000-09-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Free some more memory.

	* src/extras.h (free_extra_directories): New.
	* src/extras.c (free_extra_directories): New.
	(free_extra_list): Do not free anything if extra_nbr == 0.
	(browse_extra_directory): Exit early when no file are found.
	* src/userdir.h (free_userdir): New.
	* src/userdir.c (free_userdir): New.
	(setup_userdir): Allocate one byte more for userdir, and free
	userdir if already allocated.
	* src/musicfiles.h (uninit_sound_track_list): New.
	* src/musicfiles.c (uninit_sound_track_list): New.
	* src/heroes.c (main): Call uninit_sound_track_list,
	free_extras_directories, and free_userdir.  Do not free extra_list
	and extra_selected_list directly, call free_extras_list instead.
	* src/userconf.c (read_userconf): Free pname.
	* src/display.c (init_video): Do not ask for a ColorfulPalette
	when the display don't use a palette, because GGI would be
	mallocing a big palette in such case.

2000-09-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	AC_PATH_GENERIC is not enough to test for a library, we
	need to check wether the library link or not.

	* acinclude.m4: Add AC_adl_PKG_GENERIC.
	* configure.in: Use it to check for libMikMod and SDL.

2000-09-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	On some machines, quit_yes_no used to be called
	in a loop because the release of the <Esc> key
	was not recorded.

	* src/heroes.c (quit_yes_no): Enclose the function by calls
	to (un)init_keyboard_map so that the keyboard map get
	cleared on exit.
	(pause_menu): Remove superfluous instruction.

2000-09-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Synchronize with my own CVS repository.

	* ChangeLog: Add one missing entry.
	* src/etc/heroesrc: The file was doubled, remove the
	bottom half.

2000-09-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Add copyright line.

2000-09-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (load_level): Cleanup the tunnels
 	initialization loop.

2000-09-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	From Mattias Engdegrd.

	* configure.in: Always define the MAKE_HTML conditional.

2000-09-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Set version to 0.6.  Port to Autoconf 2.49a.
	* acinclude.m4: Port to Autoconf 2.49a (use AC_HELP_STRING).
	* install-sh: Update from Autoconf 2.49a.
	* missing: Likewise.
	* mkinstalldirs: Likewise.
	* INSTALL: Likewise.

2000-09-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Solaris already defines SEC.

	* src/timer.c (SEC): Rename to ...
	(SECOND): ... this.
	* src/timer.c (reset_htimer_with_offset,read_htimer,
	shift_htimer): Addapt to use SECOND.

2000-09-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/intro.c (show_intro): Addapt constants for better
	synchronisation with the sound track.
	* src/heroes.c (play_demo): Reset the fading_timer once,
	and set fade to 0 only if it was equal to -1 before.

2000-08-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update.
	* doc/heroes.texi (Contributors): Add Mattias and Maxim.

2000-08-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Mingw32 defines dirent.d_name as a pointer, so copying
	a struct dirent needs some additional massaging.

	* configure.in: Check wether dirent.d_name is a pointer, define
	D_NAME_IS_POINTER if so.  Also replace the AC_TRY_LINK for
	the mkdir check by AC_TRY_COMPILE.
	* lib/scandir.c (scandir): Handle the D_NAME_IS_POINTER case (will
	strdup d_name).
	* src/extras.c (browse_extra_directory): If D_NAME_IS_POINTER,
	d_name has already been strduped there is no need to do it again.

2000-08-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in (data_dir): Support --enable-html-doc option.
	* doc/heroes.texi (configure options): Document it.
	* doc/Makefile.am (htmldir): Add rules to build and install
	html documentation.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	One bigendian fix more.

	* src/structs.h: Translate comments to english.
	(hl): Reverse order of attributes when WORDS_BIGENDIAN.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add --enable-heroes-debug option to compile HEROES_DEBUG
	support or not.

	* configure.in: Add --enable-heroes-debug option.
	Move the definition of DEBUG in another place, it was wrong.
	* src/debugmsg.h (DEBUG): Rename to ...
	(USE_HEROES_DEBUG): ... this.
	* src/debugmsg.c: Likewise.
	* src/userconf.c (read_userconf): Transform a fprintf in a call
	to dmsg.
	* doc/heroes.texi (Bug Reporting): Ask for HEROES_DEBUG trace.
	(configure options): Describe --disable-heroes-debug.
	* README: Adjust accordingly.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Getting Heroes): Missing word.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (editor_menu): Call update_text_waving_step in
	main loop.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/timer.c (read_htimer): Thinko, slice rest must not be
	accounted if we are blocking.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (load_tile_set_preview): Fix incorrect usage
	of strappend.

2000-08-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (main): Perhabs calling uninit_sound_engine
	makes sense... :)

2000-08-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.c (decode_sound_options): Implement.
	* doc/heroes.texi (Options): Document.

2000-08-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/rsc_files.gperf (end-scroller-txt): Typo.

2000-08-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/debugmsg.c (dperror): Print an error message only
	if debug_level is non null.
	* src/extras.c (browse_extra_directory): Print an error
	message if an extra user directory does not exists.

2000-08-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	From Mattias Engdegrd <f91-men@nada.kth.se>.

	Cure the bus errors on sparc (results from unaligned memory
	access).

	* src/endian.h [WORDS_BIGENDIAN,!WORDS_BIGENDIAN]
	(SETWORD,GETWORD,SETHALFWORD,GETHALFWORD): New macro.
	* src/gfx_reader.h (show_help): Use these macros.
	* src/savegame.c (check_save_records): Likewise.
	* src/scores.c (check_scores): Likewise.
	* src/visuals.c (horizontal_zoom_wave, horizontal_zoom_flip,
	vertical_zoom_wave): Likewise.

	Support larger file names.

	* src/heroes.c (load_level_from_number,loadlvlpasrandq2,
	load_random_wrapped_level,load_random_level): Widen the filename
	temporaly buffer.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/intro.c (play_intro): Set a black palette in ONE call,
	not 768!

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (load_level): Add missing parameter to dmsg call.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add a dperror, a wrapper to perror.

	* src/debugmsg.c [DEBUG] (dmsg): Use progname.
	[DEBUG] (dperror): New.
	* src/debugmsg.h [!DEBUG,DEBUG] (dperror): Define.
	* src/extras.c (browse_extra_directory): Use dperror.
	* src/heroes.c (load_level, save_pcx, read_level_list): Likewise.
	* src/musicfiles.c (read_sound_config_file): Likewise.
	* src/options.c (load_options): Likewise.
	* src/savegame.c (load_save_records): Likewise.
	* src/scores.c (load_scores): Likewise.
	* src/sfx.c (read_sfx_conf): Likewise.
	* userconf.c (read_userconf): Likewise.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Describe HEROES_DEBUG and HEROES_DATA_DIR.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* Makefile.am (EXTRA_DIST): Add misc/heroes.xpm.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Ellipsis in macro argument list is non-standard.

	* src/debugmsg.h [!DEBUG] (dmsg): Don't use ellipsis, rely
	on the use of comma operator in while argument instead.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Typo

	* src/Makefile.am (EXTRADIST): Rename to ...
	(EXTRA_DIST): ... this.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (EXTRADIST): Add rsc_files.gperf.

2000-08-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/musicfiles.c (read_sound_config_file): Print the expanded
	filename.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Setup facility for printing debug messages.

	* src/debugmsg.h: New file.
	* src/debugmsg.c: New file.
	* src/Makefile.am (heroes_SOURCES): Add debugmsg.h and debugmsg.c.
	* doc/heroes.texi (Environment): Move the existing paragraphe in
	subsection HEROES_DATA_DIR.  Add a subsection for HEROES_DEBUG and
	fill it.

	Output debug messages from various places.

	* src/display.c [HAVE_PKG_GGI] (init_video, uninit_video,
	set_color, set_pal): Call dmsg.
	[HAVE_SDL] (set_display_params, init_SDL, init_video, set_color,
	set_pal): Likewise.
	* src/extras.c (browse_extra_directory,
	add_extra_in_user_directory): Likewise.
	* src/gfx_reader.h (graphic_reader): Likewise.
	* src/heroes.c (erase_player, reinit_player, load_level, save_pcx,
	load_level_from_number, compute_level_full_list,
	load_random_wrapped_level, load_random_level, play_menu, play_demo,
	load_demo, main_menu, pause_menu, quit_yes_no, play_game,
	read_level_list, main): Likewise.
	* src/intro.c (play_intro): Likewise.
	* src/joystick.c (joyinit): Likewise.
	* src/musicfiles.c (read_sound_config_file): Likewise.
	* src/options.c (write_options,load_options): Likewise.
	* src/pcx.c (pcx_load): Likewise.
	* src/rsc_files.c (set_rsc_file,get_rsc_file): Likewise.
	* src/savegame.c (write_save_records,load_save_records: Likewise.
	* src/scores.c (write_scores, load_scores): Likewise.
	* src/sfx.c (read_sfx_conf, free_all_sfx, load_sfx_mode,
	event_sfx): Likewise.
	* src/sound.c [HAVE_LIBMIKMOD,HAVE_LIBSDL_MIXER] (set_volume,
	halve_volume, init_sound_engine, uninit_sound_engine,
	load_soundtrack, play_soundtrack): Likewise.
	* src/timer.c (new_htimer, free_htimer, read_htimer, shift_htimer):
	Likewise.
	* src/txts.c (read_txti_cfg): Likewise.
	* src/userconf.c (read_userconf): Likewise.
	* src/userdir.c (setup_userdir): Likewise.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	OSF already defines dirname

	* src/musicfiles.c (dirname): Rename to...
	(dir_name): ... this.
	(read_sound_config_file): Adapt call ro dir_name.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove src/extradir from the distribution.

	* src/Makefile.am (SUBDIRS): Supress extradir.
	* configure.in: Do not generate src/extradir/Makefile.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (read_level_list): Improve error message.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (heroes_SOURCES): Add missing rsc_file_hash.h.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	timer_t is already declared in <sys/time.h> on NetBSD.

	* draw.c: Replace all occurences of timer_ by htimer_,
	and _timer by _htimer.
	* gfx_reader.h: Likewise.
	* heroes.c: Likewise.
	* heroes.h: Likewise.
	* intro.c: Likewise.
	* timer.c: Likewise.
	* timer.h: Likewise.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (heroes_SOURCES): Remove start.h.
	* src/heroes.c: Do not include start.h.
	* src/start.h: Delete.

2000-08-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Remove the warning messages output by the failing
	check for GGI or SDL are not found.  Complete the error message
	output when both check failed.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move Mattias' alphasort and scandir functions to the lib/
	directory and compile only when needed.

	* configure.in: Check for alphasort and scandir, and substitute
	LIBOBJS.
	* lib/Makefile.am (EXTRADIST): Add alphasort.c and scandir.c.
	(libheroes_a_LIBADD): New.
	(libheroes_a_DEPENDENCIES): New.
	* src/extras.c [!HAVE_ALPHASORT] (alphasort): Declare.
	(asort): Move to ...
	* lib/alphasort.c (alphasort): ... here.
	* src/extras.c [!HAVE_SCANDIR] (scandir): Declare.
	(myscandir): Move to ...
	* lib/scandir.c (scandir): ... here.
	* src/extras.c (browse_extra_directory): Use scandir and alphadir.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update for next release.
	* THANKS: Likewise.

	* doc/heroes.texi (Libraries): "an alterate" -> "an alternative".
	* Readme: Likewise.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Libraries): Describe SDL_mixer.
	(configure options): Describe new configure options.
	(Troubleshooting): Rename the subsection about Alsa and
	MikMod.
	(History): Flush left.
	* README: Update accordingly.  Add a Summary section.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sfx.c (_play_sfx): Use MIX_MAX_VOLUME.
	* src/sound.c (set_volume,halve_volume): Implement.
	* src/etc/heroesrc: New in CVS. Read $(datadir)/mod/sound.conf, not
	/sound.conf.
	* src/etc/heroesrc.in: Delete.
	* src/etc/Makefile (EXTRA_DIST): Set to x_DATA.
	(CLEANFILE,heroesrc): Remove.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add -S/--no-sound option, and switch to no-sound automaticaly if the
	sound-engine can't initialize.

	* doc/heroes.texi: Document --no-sound and --no-sfx (was missing),
	and reoder the option list.
	* src/argv.h (nosound): New.
	* src/argv.c (nosound): New.
	(print_help): Add -S and --no-sound, reorder option list.
	(long_options): Add --no-sound.
	(parse_argv): Handle -S.
	* src/sound.c [HAVE_LIBMIKMOD,HAVE_LIBSDL_MIXER]
	(init_sound_engine, uninit_sound_engine, load_soundtrack,
	unload_soundtrack, play_soundtrack, load_soundtrack_from_alias):
	Handle nosound.

	* src/sfx.c [HAVE_MIKMOD] (_load_sfx): Fix return type.
	(load_sfx_mode): Cosmetic change of the error message.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	SFX support for SDL_mixer

	* src/sfx.c: Move functions around, and setup support
	for both MikMod and SDL_mixer.
	[HAVE_LIBMIKMOD] (_load_sfx,_free_sfx,_play_sfx): New.
	[HAVE_LIBSDL_MIXER] (sfx_handles,_load_sfx,_free_sfx,
	_play_sfx): New.
	(free_all_sfx,event_sfx,load_sfx_mode): Adapt to
	use _free_sfx, _play_sfx and _load_sfx respectively.

	Misc. sound-related fixes.

	* src/sound.c [HAVE_LIBSDL_MIXER] (init_sound_engine):
	Fix audio rate selection.  Reduce the audio buffer value.
	* src/argv.c (parse_argv): Add missing 'q' case.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Update to latest versions from subversion.gnu.org.

	* lib/getopt.c: Fresh version from glibc CVS.
	* lib/getopt1.c: Fresh version from glibc CVS.
	* lib/getopt.h: Fresh version from glibc CVS.
	* config.sub:  Fresh version from config CVS.
	* config.guess:  Fresh version from config CVS.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Preliminary support for SDL_mixer.

	* acconfig.h: Add HAVE_PKG_sdl_mixer.
	* aclocal.m4: Fix AC_caolan_CHECK_PACKAGE so that LIBS
	get backuped.
	* configure.in: Add --with-mikmod option, for consistancy.
	Handles choice between libMikMod and SDL_mixer.  Check for
	SDL_mixer.
	* src/display.c (init_SDL) [HAVE_LIBSDL_MIXER]: Call SDL_Init with
	flag SDL_INIT_AUDIO.
	* src/sound.c [HAVE_LIBSDL_MIXER] (music,audio_rate,audio_format,
	audio_channels,audio_buffers): New.
	[HAVE_LIBSDL_MIXER] (set_volume, halve_volume, init_sound_engine,
	uninit_sound_engine, load_soundtrack, unload_soundtrack,
	play_soundtrack, print_drivers_list, decode_sound_options,
	load_soundtrack_from_alias): New.

	* src/timer.c (update_timers): Check HAVE_GETTIMEOFDAY, not
	GETTIMEOFDAY.

2000-08-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Under DOS, mkdir doesn't take a second argument.

	* configure.in: Check whether mkdir takes two arguments and define
	TWO_ARGS_MKDIR.
	* src/hedlite.c (create_levels_output_dir): Do not use
	the second mkdir argument if !TWO_ARGS_MKDIR.
	* src/userdir.c (setup_userdir): Likewise.

	* fastmem.h: Add missing "config.h" include.

2000-08-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use clock when gettimeofday isn't available.

	* configure.in: Check for gettimeofday.
	* src/timer.h: Adapt to use struct timeval or clock_t
	whether GETTIMEOFDAY is	defined or not.
	(reset_timer_with_offset): Remove the usec argument.
	* src/timer.c: Likewise.
	(reset_timer_with_offset,update_timers,read_timer,shift_timer):
	Write the !GETTIMEOFDAY version.
	* src/heroes.c (play_demo,play_game,main_menu): Adapt call to
	reset_timer_with_offset.

2000-08-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Create a lib/ directory for compatibility and utility functions.

	* src/getshline.c, src/getshline.h: Move to ...
	* lib/getshline.c, lib/getshline.h: ... here.
	* src/Makefile.am (heroes_SOURCES): Remove getshline.h and
	getshline.c.
	(INCLUDE,LD_ADD): New.
	* lib/Makefile.am: New file.
	* lib/getopt.c: New file.
	* lib/getopt.h: New file.
	* lib/getopt1.c: New file.
	* Makefile.am (SUBDIRS): Add lib.
	* configure.in: Test for randir.  Remove check for strstr, strdup,
	and mkdir because their result is not used.  Remove check for
	getopt_long and getopt.h because lib/getopt* are automatic
	replacements.  When checking the build host is the same as the
	target host, look $build variable, not $hots.  Output lib/Makefile.
	* argv.c [!HAVE_GETOPT_H]: Suppress this case, since lib/ has
	a replacement for getopt.
	[!HAVE_GETOPT_LONG]: Likewise.

	* src/argv.c, src/endscroll.c, src/extras.c,
	src/hedlite.c, src/heroes.c, src/intro.c, src/joystick.c,
	src/menus.c, src/misc.c, src/musicfiles.c, src/options.c,
	src/pixelize.c, src/rsc_files.c, src/savegame.c, src/scores.c,
	src/sfx.c, src/sound.c, src/start.c, src/txts.c, src/userconf.c,
	src/visuals.c: Move "config.h" at the top of the include list.

2000-08-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* autoconf.in: Test for the "string.h" header.
	* src/config.h, src/fastmem.h, src/gfx_reader.h, src/argv.c,
	src/display.c, src/extras.c, src/hedlite.c, src/heroes.c,
	src/intro.c, src/menus.c, src/misc.c, src/musicfiles.c,
	src/pixelize.c, src/rsc_files.c, src/savegame.c, src/scores.c,
	src/sfx.c, src/sound.c, src/txts.c, src/userconf.c, src/visuals.c:
	Include "string.h" or "strings.h" conditionaly.

2000-08-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Change the definition of GGI and SDL conditional
	so they also works when $with_GGI and $with_sdl are directory
	names.

2000-08-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Do not run AC_C_BIGENDIAN when doing a cross build
	but rely on explit knoledge of byte ordering of the target host
	instead.

2000-08-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Documents new features (file resources, HEROES_DATA_DIR), the
	four packages and the mailing lists.

	* doc/heroes.texi (Getting Heroes): Describe the four packages.
	Fix urls.
	(Mailing list): Rename to ...
	(Mailing lists): ... this.  Describe the three public mailing lists.
	(Bug Reporting): Do not suggest shar.  Remove the statement about
	the size of sound tracks, this is as true in the current packaging
	scheme.
	(Libraries): Move the note about memory debugger at the
	end of the section.
	(Environment): Describes the HEROES_DATA_DIR variable.
	(heroesrc): Describes the setrsc command.
	(Troubleshooting): Fix the way the user is tell how to
	run libmikmod in OSS-emulation.
	* README: Update, from the texinfo manual.
	* src/argv.c (print_help): Change bug reports address to
	<heroes-bugs@lists.sourceforge.net>

2000-08-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in (confdir): Remove declaration of heddir, introdir,
	nivdir, rscdir and spritedir directories.

2000-08-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/timer.c (reset_timer_with_offset,read_timer): Fix
	computation formula.
	(shift_timer): New.
	* src/timer.h (shift_timer): New.
	* src/heroes (pause_menu,quit_yes_no): Use a pause_timer to
	account the time used in the pause, and shift update_timer and
	event_timer on exit.

2000-08-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_demo,play_game): Call update_timers
	before reseting them.

2000-08-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Introduce new timer code in order to handle multiple (and non
	proportionnal) speeds, and to not depends on the display refresh
	rate.  This is a rather important change that will probably
	introduce bugs.

	* src/timer.c: New timer code.
	* src/timer.h: New timer code.
	* src/const.h (frame_cur,frame_old,demo_done): Remove.
	* src/const.c (frame_cur,frame_old,demo_done): Remove.
	(vsynch): Call update_timers.
	(key_or_joy_ready): Use demo_trigger_timer.
	* src/draw.c (text_waving_step,text_waving_timer): New.
	(init_text_waving_step,uninit_text_waving_step,
	update_text_waving_step): New.
	(draw_text_waving,draw_text_bonus): Use text_waving_step (fix
	endian bug).
	(affvga320sin): Rename to ...
	(draw_text_waving_320): ... this.  Use text_waving_step (fix
	endian bug).
	(draw_text_array_320): Adapt to use draw_text_waving_320.
	* src/draw.h (init_text_waving_step,uninit_text_waving_step,
	update_text_waving_step): New.
	(affvga320sin): Rename to ...
	(draw_text_waving_320): ... this.
	* gfx_reader.h [!__HEROES__]: Remove all that unused code.
	(draw_text_help) [SDF]: Define and use read_timer.
	* src/heroes.c (soundtrack_time): Remove (replaced by
	sound_track_timer).
	(DEMO_DURATION): Set to 90 secs.
	(blink_timer,clock_timer,bonus_anim_timer,
	tiles_anim_timer,corner_timer,event_timer,
	event_time,fading_timer,update_timer,
	waving_timer,background_timer,sound_track_timer,
	demo_trigger_timer): New.
	(add_random_bonus,add_bonus,erase_trail,
	update_bonus): Adapt to use even_time.
	(load_level): Comment out timer code (what's the purpose?).
	(jukebox_menu): Setup and use lemming_timer.  Use waving_timer,
	and sound_track_timer.
	(play_menu): Reset sound_track_timer.
	(update_all): Use update_timer.
	(play_demo): Setup and use demo_timer.  Reset clock_timer,
	bonus_anim_timer, tiles_anim_timer, blink_timer, and update_timer
	before running the game.  Update event_time from event_timer.
	Reset background_timer and fading_timer on exit.
	(load_demo): Reset sound_track_timer and demo_trigger_timer on exit.
	(main_menu): Reset sound_track_timer, background_timer, fading_timer,
	demo_trigger_timer and event_timer.  Update event_time.	 Adapt to
	use the above timers.  Adapt to new calling convention of
	corner_buffer.
	(pause): Rename to ...
	(pause_menu): ... this because of name conflict from unistd.h.
	Adapt to use sound_track_timer.  Call update_text_waving_step.
	(quit_yes_no): Adapt to use waving_timer.  Call
	update_text_waving_step.  Reset background_timer and fading_timer.
	(get_input_directions):  Adapt to call pause_menu instead of pause.
	(draw_end_level_info):  Adapt to use waving_timer.
	(play_game):  Reset sound_track_timer, event_timer,
	clock_timer, bonus_anim_timer, tiles_anim_timer,
	blink_timer and update_timer.  Make an explicit call to sleep
	rather than a loop over vsynch.  Update event_time from event_timer
	and call update_text_waving_step on each iteration of the game loop.
	(main): Initialize and free clock_timer, blink_timer, event_timer,
	waving_timer, corner_timer, fading_timer, update_timer,
	background_timer, sound_track_timer, bonus_anim_timer,
	tiles_anim_timer and demo_trigger_timer.  Call
	init_text_waving_step and uninit_text_waving_step.
	* src/heroes.h (clock_timer,blink_timer,bonus_anim_timer,
	tiles_anim_timer,corner_timer,fading_timer,waving_timer,
	background_timer): New.
	* src/intro.c (intro_frame_timer, intro_global_timer): New.
	(show_intro,play_intro): Adapt to use the above two timers.
	* src/menus.c (background_menu): Adapt to use background_timer
	and fading_timer.  Fix the way how camera_x and camera_y are
	wrapped (fix endian bug).  Call update_text_waving_step.
	(demo_info,option_menu,draw_quit_menu,draw_play_menu,
	draw_main_menu,editor_selector,editor_menu,
	editor_first_menu): Use waving_timer.  Rename calls to
	affvga320sin as calls to draw_text_waving_320.
	(editor_menu): Reset background_timer and fading_timer on exit.
	* src/render.c (draw_level): Adapt to use clock_timer,
	blink_timer, bonus_anim_timer, tiles_anim_timer, waving_timer and
	event_time.
	* src/visuals.c (corner_buffer): Adapt to use corner_timer.  Return
	1 if the effect is finished.
	* src/visuals.h (corner_buffer): Return int.

2000-08-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	From Maxim Sobolev <sobomax@FreeBSD.org>.

	* src/Makefile.am (keysdef-inc.h): Include SDL_keysyms.h,
	not SDL/SDL_keysyms.h.

2000-08-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/rsc_files.h (rsc_expand): Export this function.
	* src/rsc_files.c (rsc_expand): Likewise.
	* src/musicfiles.h (read_sound_config_file): The argument is no
	more const.
	* src/musicfiles.c (read_sound_config_file): rsc_expand the filename.
	* src/etc/heroesrc (soundconf): Read $(datadir)/mod/sound.conf, not
	/sound.conf.

2000-08-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support option -2 and -3 and stretch the display accordingly.

	* src/argv.h (stretch): New.
	* src/argv.c (stretch): New.
	(print_help): Describe -2 and -3.
	(long_options): Add --double and --triple.
	(parse_argv): Handle -2 and -3.
	* src/display.c (screen_rv,src_w,src_h): New.
	(stretch_twofold,stretch_threefold): New.
	[HAVE_PKG_GGI] (init_video): Use the value of stretch to setup
	src_w, src_h, screen and screen_rw.  Use src_w and src_h to
	initialize the visuals.
	[HAVE_PKG_GGI] (vsynchro): Call stretch_threefold or stretch_twofold
	if needed.
	[HAVE_SDL] (init_video): Use the value of stretch to setup
	src_w, src_h, screen and screen_rw.  Use src_w and src_h to
	initialize the visual.
	[HAVE_SDL] (vsynchro): Call stretch_threefold or stretch_twofold
	if needed.
	* src/keyb.h (mouse_x,mouse_y): Divide the position by the
	stretch factor.
	* doc/heroes.texi (Options): Document -2 and -3.  Document the
	utility of -F with GGI's DGA driver.

2000-08-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* BUGS: New file.
	* Makefile.am (EXTRA_DIST): Add BUGS.

2000-08-19  Alexandre Duret-Lutz  <duret_g@epita.fr>
	Save files as soon as possible to prevent data loss if the game
	freezes or crashes.

	* src/heroes.c (main_menu): Save the options on disk on return
	from the options menu.
	(play_game): Save the gamerecords on disk whenever a game is
	saved.
	(play_menu): Save the scores on disk whenever a new score is
	added.

2000-08-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix typos reported by Benjamin Preidecker <bpreidecker@gmx.de>.

	* src/txt_cfg/heroes.hlp: Typo.
	* src/txt_cfg/txti.cfg: Typo.

2000-08-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Allow overwriting a resource from a config.file.

	* src/userconf.c (read_userconf): Handle "setrsc:".

2000-08-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	From Mattias Engdegrd <f91-men@nada.kth.se>.
	First fixes needed to compile on Solaris.

	* configure.in: Check for getopt.h and getopt_long.
	* src/argv.c: Include getopt.h conditionnaly, hand-define
	[!HAVE_GETOPT_LONG] (struct option,getopt_long): Define.
	* src/display.c (set_display_params): Use putenv, not setenv.
	* src/extras.c (asort,myscandir): New.
	(browse_extra_directory): Use myscandir and asort instead of
	scandir and alphasort.
	* src/menus.c: Include endian.h.
	* src/pcx.c: Likewise.
	* src/scores.c: Swap the points, not the whole struct.
	* src/userconf.c (read_userconf): Use putenv, not setenv.
	* src/extralvl/Makefile.am (x_DATA): Use $(shell echo) instead
	of broken $(wildcard).

2000-08-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move data to a separate package `heroes-data'.

	* src/hedit/: Remove recursively (moved to heroes-data/pics)
	* src/sprites/: Remove recursively (moved to heroes-data/pics)
	* src/intro/: Remove recursively (moved to heroes-data/pics)
	* src/rsc/: Remove recursively (moved to heroes-data/tilesets)
	* src/level/: Remove recursively (moved to heroes-data/levels)
	* src/rsc_files.gperf: Adapt to new locations.
	* src/Makefile.am (SUBDIRS): Remove hedit, sprites, intro, rsc
	and level directories.
	* configure.in: Do not generate Makfile for the above directories.

2000-07-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/argv.c (print_help): Document -X option.
	* src/sfx.c (read_sfx_conf): Switch to nosfx mode when the
	configuration file can't be read.

2000-07-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/rsc_files.gperf (sfx-conf-txt): Change value from "...sfx.cfg"
	to "...sfx.conf".

2000-07-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sfx/: Delete recursively (files are going to
	the heroes-sound-effects package).
	* src/mod/: Delete recursively (heroes-sound-tracks package).
	* src/Makefile.am: Remove sfx and mod directory handling.
	* configure.in: Likewise.

2000-07-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi: Write Nibbles with an s in more places.
	Allow heroes.texi to produce dvi files.  Insert line breaks
	in some places. Markup all keys with @keys{}.

2000-07-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/musicfiles.c (dirname): New.
	(read_sound_config_file): Allow files that does not begin by `/'
	to be loaded relatively to the config file directory.
	* src/mod/Makefile.am: sound.conf does not need to be built from
	sound.conf.in anymore.
	(CLEANFILES,sound.conf): Remove.
	(EXTRA_DIST): Keep sound.conf instead of sound.conf.in.
	* src/mod/sound.conf: New file.
	* src/mod/sound.conf.in: Delete.

	* src/rsc_files.gperf (sfx-dir): New.
	* src/sfx.c (read_sfx_conf): Adapt to get the sfx directory and
	sfx.cfg file from resources.

2000-07-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (main): Search the environment for HEROES_DATA_DIR
	or HEROES_DATADIR to set the value of the data-dir resource, or
	fail back to the default value if no variable is found.

2000-07-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Check for gperf.
	* src/Makefile.am: Don't define a rule for rsc_files_hash.c if
	gperf is not available.

2000-07-28  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Setup the base structure for resources handling.  rsc_files*
	are used to map a symbolic name to a true filename, handling
	variable substitutions (e.g. $(data-dir)).

	* rsc_files.c: New file.
	* rsc_files.h: New file.
	* rsc_files.gperf: New file.
	* rsc_files_hash.h: New file.
	* src/pcx.c (pcx_load_from_rsc): New.
	* src/pcx.h (pcx_load_from_rsc): New.
	* configure.in: Remove all directory #definitions and define
	only datadir.
	* src/Makefile.am (heroes_SOURCES): Add rsc_files.c, rsc_files.h
	and rsc_files_hash.c.
	(BUILT_SOURCES): Add rsc_files_hash.c.
	(rsc_files_hash.c): New.
	* src/argv.h (level_name): Rewrite as a dynamic array.
	* argv.c (level_name): Likewise.
	(parse_argv): Adapt to fill level_name, with the basename only.
	* src/endscroll.c (end_scroll): Adapt to call pcx_load_from_rsc.
	* src/extras.c (add_extra_in_user_directory): Adapt to get the
	extra directory from resource.
	* src/gfx_reader.h (graphic_reader): Adapt to get filenames from
	resources.
	* src/hedlite.c (tile_set_name,dallepie): Rewrite as dynamic arrays.
	(hmain): Adapt to fill those arrays, and read images from resources.
	* src/heroes.c (load_level,load_level_from_number,
	load_random_level,load_random_wrapped_level,
	play_menu,read_level_list): Adapt to read filenames and
	dirnames from resources.
	(play_game): Append the directory name to level_name, taken from
	resources.
	(main): Setup the data-dir resource. Adapt to read filenames for
	heroesrc and pictures from resources.
	* src/intro.c (show_intro): Read all pictures using resources.
	* src/menus.c (load_tile_set_preview,editor_menu): Adapt to read
	files from resources.
	* src/txts.c (read_txti_cfg): Likewise.

	* src/misc.c (strappend): New.
	* src/misc.h (strappend): New.

2000-07-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/intro.c (show_intro): At stratup, fill the black side of the
	screen.  Do not display the buffer until the palette is set, or
	the buffer updated.

2000-07-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Use `#' for comments, not `dnl', so they can
	be read in the configure script.

2000-07-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Ensure that -DNDEBUG gets added to CFLAGS even
	when the user has specified its own CFLAGS (unless
	--enable-debug).

2000-07-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Overview): Rewords the description of the game
	using Daniel Burrow's input.
	* README: Likewise.
	* doc/heroes.texi (Contributors): Update.
	* THANKS: Update.

2000-07-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add mouse support with SDL 1.0.x.

	* src/keyb.c [HAVE_SDL] (SDL_BUTTON_LEFT,SDL_BUTTON_MIDDLE,
	SDL_BUTTON_RIGHT): Define these macros if missing.
	[HAVE_SDL] (process_input_events): Don't use SDL_MOUSEEVENTMASK
	since SDL 1.0.x does not define this, use SDL_MOUSEMOTIONMASK,
	SDL_MOUSEBUTTONDOWNMASK and SDL_MOUSEBUTTONUPMASK instead.

2000-07-26  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Quote variable substitutions in calls to test.

2000-07-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Change version to 0.5.

2000-07-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for VPATH builds.

	* src/etc/Makefile.am (heroesrc): Don't use broken `$<' variable,
	adapt for VPATH builds.
	* man/Makefile.am (heroes.6): Depends on argv.c rather than argv.o.
	* src/extralvl/Makefile.am (x_DATA): Adapt for VPATH builds.
	* src/hedit/Makefile.am (x_DATA): Likewise.
	* src/level/Makefile.am (x_DATA): Likewise.
	* src/rsc/Makefile.am (x_DATA): Likewise.
	* src/sfx/Makefile.am (x_DATA): Likewise.
	* src/sprites/Makefile.am (x_DATA): Likewise.
	* src/mod/Makefile.am (x_DATA,EXTRA_DIST): Likewise.
	(sound.conf): Don't use broken `$<' variable, adapt for VPATH builds.
	* NEWS: Update.

	Fix a bug introduced by a previous patch (`make distclean'
	produced an error when configured with sound support).

	* configure.in: Define the NOSOUND consitional.
	* src/Makefile.am (DIST_SUBDIRS): New.
	(DISTCLEANFILES): Define only if NOSOUND (otherwise mod/Makefile
	and sfx/Makefile would be removed before being called).

2000-07-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* NEWS: Update.
	* TODO: Update.
	* README: Update.
	* doc/heroes.texi: Update.
	* misc/heroes.xpm: New file.

2000-07-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use authors and titles from the config file in the CD deck.

	* src/const.c (font_deck_img): New.
	* src/const.h (font_deck_img): New.
	* src/draw.c (deck_text_conv,draw_deck_text): New.
	* src/draw.h (draw_deck_text): New.
	* src/heroes.c (soundtrack_author_list): Remove.
	(jukebox_menu,pause): Display title and author using draw_deck_text.
	(main): Load and unload font_deck_img.
	* src/sound.c (soundtrack_author,soundtrack_title): New.
	(unload_soundtrack,load_soundtrack_from_alias): Update
	soundtrack_author and soundtrack_title.
	* src/sound.h (soundtrack_author,soundtrack_title): New.
	* src/font_deck.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add font_deck.h.
	* src/sprites/fontdeck.pcx: New file (binary).

2000-07-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (DISTCLEANFILES): Remove mod/Makefile,
	sfx/Makefile and sfx/sound.conf.

2000-07-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/etc/Makefile.am (EXTRA_DIST): Distribute heroesrc.in,
	not heroesrc.
	* src/mod/Makefile.am (EXTRA_DIST): Distribute sound.conf.in,
	not sound.conf.

2000-07-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Install a system-wide configuration file, and use it to define
	soundtrack filenames.

	* configure.in: Define $etcdir as ${datadir}/heroes/etc/ and
	enable substitution in *.in files.  Generate src/etc/Makefile
	* src/Makefile.am (SUBDIRS): Add etc.
	* src/heroes.c (main): Read the system-wide config file.
	* src/musicfiles.c (get_sound_track_from_alias): Test the end
	of the right list when looking for the alias.
	(init_sound_track_list): Make the function empty (all the work
	is done from the config file).
	* src/userconf.c (read_userconf): Use the file argument, when
	not 0.
	* src/etc/Makefile.am: New file.
	* src/etc/heroesrc.in: New file.
	* src/mod/Makefile.am (x_DATA): Install sound.conf.
	(CLEANFILES): Delete sound.conf.
	(sound.conf): New.
	* src/mod/sound.conf.in: New file.

2000-07-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Display only user's levels in editor menus.

	* src/extras.c (extra_user_nbr): New.
	(cmp_filenames): Rename to ...
	(cmp_extralevels): ... this.  Sort the user-levels first.
	(browse_extra_directory): Update extra_user_nbr.  Adapt to
	call cmp_extralevels.
	(free_extra_list): Reset extra_user_nbr.
	* src/extras.h (extra_user_nbr): New.
	* src/menus.c (editor_selector,editor_menu,
	editor_first_menu): Use extra_user_nbr instead of extra_nbr.

2000-07-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (CLEANFILES): Remove keysdef-inc.h.
	(keysdef-inc.h): Depends on config.h.

2000-07-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/extras.c (browse_extra_directory): Set full_name attribute.

2000-07-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Write edited levels in ~/.heroes/levels/.  Rewrite the
	extradir code to read that directory, and handle a list
	of directory to search levels into (this list is browsed
	again each time the level editor exits).

	* src/extras.h (extra_level_t): New.
	(extra_selected_list): Change type to extra_level_t*.
	(browse_extra_directory): Remove.
	(make_extra_list): Remove.
	(add_extra_directory): New.
	* src/extras.c (extradir_info_t,edir): New.
	(extra_selected_list): Change type to extra_level_t*.
	(cmp_filenames): Adapt to compare extra_level_t.
	(browse_extra_directory): Take a new argument is_in_user_dir
	to initialize extra_level_t structure.  Don't sort the list any more.
	(browse_extra_directories): New. Sort the list.
	(add_extra_directory,add_extra_in_user_directory): New.
	(make_extra_list): Rename into ...
	(add_default_extra_directories): ... this. Add ~/.heroes/levels
	directory.
	(free_extra_list): Adapt to free extra_level_t.
	* src/hedlite.h (hedlit_output_dir,levels_output_dir): New.
	(create_levels_output_dir): New.
	* src/hedlite.c (levelnom): Remove.
	(select_,boitask,asknew,askold): Remove.
	(create_levels_output_dir): New.
	(hmain): Removed commented out code.  Call create_levels_output_dir.
	Handle level filename.
	* src/heroes.c (load_random_level): Adapt to extra_level_t.
	(main): Adapt to call add_default_extra_directories and
	browse_extra_directories.
	* src/menus.c (extra_menu,editor_selector,editor_menu): Adapt
	to extra_level_t.
	(editor_menu): Call browse_extra_directories instead of
	make_extra_list.
	* src/userconf.c (read_userconf): Call browse_extra_directories
	instead of make_extra_list.
	* src/userdir.c (exists_userdir): Rename into ...
	(exists_dir): ... this.  Take the directory to test in argument.
	(setup_userdir): Adapt call to exists_dir.
	* src/userdir.h (exists_dir): New.

2000-07-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix two bugs occuring when using GGI.

	* src/hedlite.c (gestclav): Handle `^F' manualy (needed with GGI).
	* src/menus.c (editor_menu):  Transform `if's in `else if's to
	prevent an arrow keysyms from being used in the level name field.

2000-07-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Document the level editor.

	* doc/heroes.texi (Top): Add a detailed node listing.
	(Level editor): New section.

2000-07-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Allow modification of `speed' and `stop' tile parameters in
	level editor.

	* src/hedlite.h (fnptr): Add speed_mod and stop_mod.
	(speed_mod): New.
	(stop_mod): New.
	* src/structs.h (spd_test): Make visible by removing test
	for __HEDLITE__.

2000-07-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for key modifiers in level editor.

	* src/hedlite.c (gestclav): Add an extra parameter for
	the modifiers state.  Support keys that was not yet supported.
	(gestsrs1,gestsrs2,gestsrs3,hmain): Adapt calls to gestclav.
	* src/keyb.c (keyboard_modifiers): New.
	(init_keyboard_map): Reset keyboard_modifiers.
	(process_input_events): Update keyboard_modifiers.
	[HAVE_PKG_GGI] (get_key): Rewrite to allow update of
	keyboard_modifiers.
	[HAVE_SDL] (get_key): Update keyboard_modifiers.
	* src/keyb.h (keyboard_modifiers): New.
	* keys_heroes.h	(HK_MOD_None,HK_MOD_Shift,HK_MOD_Ctrl,
	HK_MOD_Alt,HK_MOD_Meta): New.
	(HK_f): New.

2000-07-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle relative mouse moves in level editor.
	Make the full view work.

	* src/hedlite.c (affplan): Call vsynchro.
	(planfull, gestsrs1): Handle relative moves where needed.

2000-07-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Factorize endian-swaping of level infos into hendian.{h,c} and
	patch the leveleditor to swap read and saved files.

	* src/Makefile.am (heroes_SOURCES): Add hendian.c and hendian.h.
	* src/hedlite.c (save_pcx): BSWAP* header attributes.
	(hmain): Call bswap_level_header and bswap_level_tiles after
	reading and before writting.
	* src/heroes.c (load_level): Replace explicit calls to BSWAP* by
	calls to bswap_level_header and bswap_level_tiles.
	* src/hendian.h: New file.
	* src/hendian.c: New file.

2000-07-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.texi: Add two missing node descriptions.

2000-07-14  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Point people to the heroes-discuss mailing list and other
	SourceForge services.

	* src/argv.c (print_help): Change the `reports bug to:' email.
	* doc/heroes.texi (Getting Heroes): Add sourceforge URLs for
	project home page, download, and CVS.
	(Mailing list): New section.
	(Bug Reporting): Change email.  Suggest sending snapshots of
	problems.

2000-07-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Mouse support with via SDL.

	* src/keyb.c [HAVE_SDL] (mouse_show, mouse_hide,
	update_mouse_state): Implement these functions.
	[HAVE_SDL] (handle_mouse_events): New.
	[HAVE_SDL] (process_input_events): Call handle_mouse_events.
	* src/hedlite.c (departfix, hmain): Remove useless call to mouse_show
	and mouse_hide.

2000-07-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Libraries): Reword LibMikMod description.
	(Troubleshooting): Reword a paragraph in subsection `SegFault when
	using Alsa drivers.

2000-07-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/menus.c (extra_menu,editor_selector): Translate some
	hard-coded MS-DOS keycodes to Heroes' keysyms.

2000-07-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Troubleshooting): Typos.

2000-07-12  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Libraries): Link LibMikMod description
	to Troubleshooting.
	(Troubleshooting): Add the `SegFault with Alsa'	section.

2000-07-11  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Link the level editor into the menu, and adapt
	the level editor to Heroes keycodes (most of them).
	Install editor data.

	* src/hedit/Makefile.am: New.
	* configure.in: Generate src/hedit/Makefile.
	* src/Makefile.am: Add hedit directory.
	* src/extras.c (free_extra_list): New.
	* src/extras.h (free_extra_list): New.
	* src/hedlite.c (majd,majg): Call vsynchro to update the display.
	(planfull,gestclav,gestsrs1,gestsrs2,gestsrs3,hmain): Replace
	hardcoded keyvalues by keysyms (most of them).
	(hmain): Clear the screen.
	* src/heroes.c: Remove unused include.
	(mouse_found): Set to 1 (should this variable be removed?).
	* src/keyb.c (update_mouse_state): New.
	(mouse_x,mouse_y,mouse_1,mouse_2,mouse_12): Call update_mouse_state.
	(process_input_events): Move mouse handling to update_mouse_state.
	* src/keys_heroes.h: Add new needed keysyms.
	* src/menus.c (editor_selector,editor_menu): Uncomment.
	(editor_menu): Adapt to call free_extra_list.

2000-07-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Shake the level editor code until it compile.

	* src/hedlite.c: Adapt signedness, change prototypes, (re)move
	functions, fix broken code, until it compile without warnings.
	* src/hedlite.h (hmain): Fix prototype.
	* src/Makefile.in (heroes_SOURCES): Add hedlite.c and hedlite.h.
	* src/keyb.c (mouse12): Return 1 if either button are pressed.
	* src/structs.c (param_u): Set size of the param array to 5,
	since param[4] was accessed in the code.

2000-07-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Preliminary mouse support (this is only the GGI implementation).

	* src/mouse.h: Delete.  Move most of the declarations to ...
	* src/keyb.h: ... here.
	(init_mouse,mouse_show,mouse_hide,mouse_x,mouse_y,
	mouse1,mouse2,mouse12): Declare.
	* src/keyb.c (enable_mouse,mouse_pos_x,mouse_pos_y,
	mouse_button_left,mouse_button_right): New.
	(mouse_x,mouse_y,mouse1,mouse2,mouse12): New.
	[HAVE_PKG_GGI] (init_mouse,mouse_show,mouse_hide): New.
	[HAVE_PKG_GGI] (process_input_events): Rewrite the events
	processing loop as a switch and add mouse events handling.
	[HAVE_SDL] (init_mouse,mouse_show,mouse_hide): New.

2000-07-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (quit_yes_no): Remove unsed `flag' variable,
	and unused (#ifdefed-out) code.

2000-07-09  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Reading of sound config files.

	* src/heroes.c (main): Call init_sound_track_list before calling
	read_userconf.
	* src/musicfiles.c (read_config_file): Rename to ...
	(read_sound_config_file): ... this.  Implement it (was empty).
	* src/musicfiles.h (read_config_file): Rename to ...
	(read_sound_config_file): ... this.
	* src/sound.c (init_sound_engine): Register all loaders so that
	the user is not limited to XMs.
	(load_soundtrack): Output a warning if the module couldn't be loaded.
	* src/userconf.c (read_userconf): Handle `soundconf:'.  Close the
	input file.
	* doc/heroes.texi (heroesrc): Document it.

2000-07-09  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Sound configuration via -8 and -q options.

	* src/argv.c (hqmix,bits8): New variables.
	(print_help): Display -8 and -q options.
	(long_options): Add --8bits and --high-quality options.
	(parse_argv): Handle these options.
	* src/argv.h (hqmix,bits8): New variables.
	* src/sound.c (init_sound_engine): Set md_mode with respect to
	hqmix and bits8.
	* doc/heroes.texi (Options): Document these new options.
	(Troubleshooting): Add a `Sound errors' subsection.

2000-07-09  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/pcx.h (entete_): Rename to...
	(header_): ... this.  Rename attributes as follow:
	bits_par_pixels -> bits_per_pixels
	largeur -> width
	hauteur -> height
	largeurdpi -> widthdpi
	hauteurdpi -> heightdpi
	nbrplans -> nbrplanes
	bytes_par_lignes -> bytes_per_lines
	palette_genre -> palette_kind
	(couleur_): Rename to ...
	(color_): ... this. And rename the `v' attribute to `g'.
	* src/pcx.c: Adapt to new names.
	(pcx_load): Swap endianess, if needed.
	* src/heroes: Adapt to new names.
	(save_pcx): Swap endianess, if needed.
	* src/intro.c (show_intro): Adapt to new names.
	* src/render.c: Adapt to new names.

2000-07-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Remove keywords (Id:) from all files to make switching to CVS
	easier (since there is binary files in the repository, -kb will be
	needed).

2000-07-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Preliminary big-endian support.

	* configure.in: Check for endianess.
	* src/endian.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add endian.h.

	* src/scores.c (bswap_scores): New.
	(write_scores,load_scores): Adapt to call bswap_scores.
	* src/savegame.c (compute_magic): Translate a comment.
	(bswap_save_records): New.
	(write_save_records,load_save_records): Adapt to call
	bswap_save_records.
	* src/options.c (bswap_options): New.
	(write_options,load_options): Adapt to call bswap_options.
	* src/heroes.c (load_level): Swap map_info, and level_map
	attributes.
	* src/structs.h: Translate some comments.
	(saved_game): Tag level points and lifes as unsigned.

2000-07-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* doc/heroes.texi (Libraries): Add a note to suggest using GGI
	instead of SDL.
	* README: Likewise.

2000-07-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle --full-screen with GGI too.

	* src/argv.c (long_options): Typo.
	* src/display.c (full_screen): New.
	(set_full_screen_mode): The full_screen to 1.
	(init_video): Set the recommanded video mode, if full_screen.
	(vsynchro): CrossBlit the rendered buffer centered in the visual.
	* doc/heroes.texi (Options): Updated.

2000-07-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Bug fix.

	* configure.in: Disable joystick support if neighter libGII or
	support from SDL are available..

2000-07-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	SDL needs a special flag parameter to do full screen.

	* src/argv.c (print_help,long_options,parse_argv): Handle -F or
	--full-screen.
	* src/display.c [HAVE_PKG_GGI] (set_full_screen_mode): New.
	[HAVE_SDL] (visu_options,set_full_screen_mode): New.
	[HAVE_SDL] (init_SDL): Use visu_options.
	* src/display.h (set_full_screen_mode): New.

2000-07-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Reinterpret level_header_t.soundtrack_name as an alias which
	could be linked to any soundtrack file.

	* src/sound.h
	[HAVE_MIKMOD] (load_soundtrack_from_alias): New.
	[!HAVE_MIKMOD] (load_soundtrack_from_alias): New.
	[HAVE_MIKMOD] (unload_soundtrack,play_soundtrack): Don't do
	anything if no module loaded.

	* src/intro.c (show_intro): Adapt to call load_soundtrack_from_alias.
	* src/heroes.c (soundtrack_name): Remove.
	(load_level,jukebox_menu,play_menu,pause): Adapt to call
	load_soundtrack_from_alias.
	(main): Call init_sound_track_list.

	* src/musicfiles.h: New file.
	* src/musicfiles.c: New file.
	* src/generic_list.h: New file.
	* src/Makefile.am (heroes_SOURCES): Add generic_list.h,
	musicfiles.c and musicfiles.h.

2000-07-05  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (pause): Handle HK_Pause as an alias to HK_Escape.
	* userconf.c (read_userconf): Add a `;' to prevent a parsing error
	from lclint.

2000-07-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle multiple extra levels directories.

	* src/extras.c (make_extra_list): Rename to ...
	(browse_extra_directory): ... this.  Take the directory in
	argument, handle error of scandir, append to (instead of
	overwriting) the the list of extra levels, sort the list.
	(make_extra_list): New. Call browse_extra_directory (extradir).
	(cmp_filenames): New.
	* src/extras.h (browse_extra_directory): New.
	* src/userconf.c (read_userconf): Call browse_extra_directory
	for each `extradir:' line.
	* doc/heroes.texi (heroesrc): Split the section in subsections
	for each keyword recognized (Option: and setenv:).
	(setenv:): New subsection.

2000-07-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Change --gfx-options to SDL_VIDEODRIVER with SDL.

	* src/display.c [HAVE_SDL] (set_display_params): Call setenv.
	* doc/heroes.texi (Heroes options,heroesrc): Document.

2000-07-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Bug fix.

	* acinclude.m4 (AC_caolan_CHECK_PACKAGE): Restore CFLAGS, LDFLAGS
	and CPPFLAGS with correct values.

2000-07-04  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Bug fix.

	* src/argv.c (long_options): --gfx-options should take one
	argument, no zero.

2000-07-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/keysdef.c: Typo.

2000-07-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am: Rename keysdef-gii.h and keysdef-sdl.h into
	keysdef-inc.h since they are never both used.
	* src/keysdef.c: Adapt to include keysdef-inc.h.

2000-07-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/Makefile.am (heroes_SOURCES): Add missing keys_heroes.h.

2000-07-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Change version to 0.4.
	* README: Update.
	* TODO: Update.
	* NEWS: Update.

2000-07-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use 3rd and 4th buttons of first joystick if there is no
	second joystick to fill second joystick buttons states
	(this is used during the game for pause and quit).

	* src/joystick.c [HAVE_SDL] (joyinit): Get number of buttons for
	the first joystick.
	[HAVE_SDL] (get_joystick_state): Get the state of the 3rd and 4th
	buttons of first joystick if needed.

2000-07-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for `setenv:' in ~/.heroes/heroesrc.

	* src/userconf.c (read_userconf): Handle `setenv:' lines.
	* doc/heroes.texi (heroesrc): Document it.

2000-07-02  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Texinfo documentation.

	* Makefile.am (EXTRA_DIST): Remove HISTORY.
	(SUBDIRS): Add doc.
	* configure.in: Build doc/Makefile.  Print info manual install
	path.
	* man/Makefile.am [HAVE_HELP2MAN] (heroes.6): Suppress the -N
	option (in order to have a pointer to the info manual).
	* doc/Makefile.am: New file.
	* doc/heroes.texi: New file.
	* doc/mdate-sh: New file.
	* HISTORY: Delete.

	* src/keys_heroes.h [HAVE_PKG_GGI] [HK_Enter]: Typo.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Joystick handling with SDL.

	* src/display.c (init_video): Move the call to SDL_Init to...
	(init_SDL): ... herem so that init_SDL can be called from joyinit().
	(init_SDL) [HAVE_SDL_JOYSTICKOPEN]: Call SDL_Init with
	SDL_INIT_JOYSTICK.
	* src/joystick.h (is_joystick_up,is_joystick_right,
	is_joystick_down,is_joystick_left): Accept a slight variation
	arround 0 (+-8000).
	* src/joystick.c [HAVE_SDL_JOYSTICKOPEN] (joyinit,
	get_joystick_state): New.
	* configure.in: Check if SDL handles joysticks.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Call SDL_EnableKeyRepeat where available.

	* src/display.c [HAVE_SDL] (init_video) [HAVE_ENABLEKEYREPEAT]:
	Call SDL_EnableKeyRepeat.
	* configure.in: Check for SDL_EnableKeyRepeat.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/argv.c (print_help): Typo.
	* src/display.c [HAVE_SDL] (init_video): Print SDL error messages.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rename --ggi-display in --gfx-options.

	* src/argv.c (print_help): Rename option in printed message.
	(long_options): Rename option.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Better ./configure support for linking with SDL from non-standard
	places.

	* configure.in: Rename --with-SDL to --with-sdl for consistency
	with other --with-sdl-* options.  Rename *_SDL variables to *_sdl.
	Assume that --with-sdl-exec-prefix=DIR imply --with-sdl=DIR and
	vice versa.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	--disable-joystick `support'.

	* src/joystick.c: Move code under #ifdef JOYSTICK_SUPPORT and
	#ifdef HAVE_PKG_GII.
	[JOYSTICK_SUPPORT,HAVE_PKG_GII] (joyinit): Suggest -J options
	if no joystick detected.
	[!JOYSTICK_SUPPORT] (joyinit,get_joystick_state): New.

	* acconfig.h [HAVE_PKG_GII]: New.
	* configure.in: Add support for --disable-joystick.  Change
	configuration status display to print selected libraries.

2000-07-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Concat keymap.* and keyb.*.  Remove keymap.*.

	* src/keymap.h (get_key,key_ready): Move to ...
	* src/keyb.h (get_key,key_ready): ... here.
	* src/keymap.c (get_key,key_ready): Move to ...
	* src/keyb.c (get_key,key_ready): ... here.
	* src/keymap.h: Delete.
	* src/keymap.c: Delete.
	* src/Makefile.am (source_HEROES): Remove src/keymap.h amd
	src/keymap.c.
	* src/endscroll.c: Include keyb.h instead of keymap.h.
	* src/menus.c: Likewise.
	* src/heroes.c: Likewise.
	* src/const.c: Likewise.

	Interface with SDL.

	* src/display.c: Include config.h, and move existing code under
	#ifdef HAVE_PKG_GGI.
	[HAVE_SDL] (visu,screen,set_display_params,init_video,
	uninit_video,set_color,set_pal,vsynchro): New interface with SDL.
	* src/keymap.c: Move code under #ifdef HAVE_PKG_GGI.
	[HAVE_SDL] (process_input_events,uninit_keyboard_map,get_key,
	key_ready): New interface with SDL.
	* keys_heroes.h: Move definitions under #ifdef HAVE_PKG_GGI.
	[HAVE_SDL] (KH_*): New definitions for SDL.

	Misc.

	* src/heroes (play_game): Use HK_Enter instead of HK_Return.
	* configure.in: Define DEBUG when --enable-debug.

2000-06-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Preliminary support for SDL.

	* acconfig.h [HAVE_PKG_LibGGI]: Rename to ...
	[HAVE_PKG_GGI]: ... this.
	* Makefile.am (EXTRA_DIST): Add HISTORY.
	* configure.in: Add support detection of SDL.  Add option
	--with-SDL.  Handle choice between GGI and SDL.  Replace
	all occurance of LibGGI by GII.  Use $GGI_include to
	search for ggi/keyboard.h.  Fix the use of --enable-mem-debug.
	* acinclude.m4 (AC_caolan_CHECK_PACKAGE): Cosmetic change.
	* src/Makefile.am (heroes_SRC): Remove keysdef-gii.h.
	[GGI] (BUILT_SOURCES): Set to keysdef-gii.h.
	[GGI] (keysdef-gii.h): Rule to make keysdef-gii.h.
	[SDL] (BUILT_SOURCES): Set to keysdef-sdl.h.
	[SDL] (keysdef-sdl.h): Rule to make keysdef-sdl.h.
	* src/keysdef.c: Include options.h.  Include keysdef-ggi.h or
	keysdef-sdl.h with respect to HAVE_PKG_GGI and HAVE_SDL.

2000-06-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move files around, to prepare the interfacing with some other
	library than LibGGI.

	* Makefile.am (heroes_SOURCES): Add keysdef-gii.h.
	(BUILT_SOURCES): Rename keysdef.c to keysdef-gii.h.
	(keysdef.c): Rename to ...
	(keysdef-gii.h): ... this.  And adapt to produce #ifndef/#endif
	guards.

	* src/keysdef.h: Don't include ggi/keyboard.h anymore.
	* src/keysdef.c: New file.
	* src/menus.c: Include keysdef.h.
	* keys_heroes.h: Include ggi/keyboard.h instead of keysdef.h.

	* acinclude.m4: Remove occurence of `AM_PATH_GTK' to suppress a
	warning from autoreconf.

2000-06-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Centralize the definitions of used key in src/keys_heroes.h to
	make the interfacing with another library easiest.

	* src/keys_heroes.h: New file.
	* src/gfx_reader.h: Adapt to use keys_heroes.h.
	* src/options.c: Likewise.
	* src/menus.c: Likewise.
	* src/heroes.c: Likewise.
	* src/const.c: Likewise.

2000-06-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Change version to 0.3.
	* TODO: Update.
	* README: Update.

	* src/getshline.c: Include stdlib.h.

2000-06-23  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Smarter keyboard configurator: allow to assign a key already
	assigned.  Don't use keyboard_map anymore.

	* src/menus.c (keyboard_menu): Use get_key and key_ready instead
	of keyboard_map.  Assign GIIK_NIL to stolen keys.  Jump on NIL keys
	when trying to quit.

2000-06-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Joystick(s?) handling.

	* src/joystick.h (joystick_x, joystick_y): Change signedness to
	signed.
	(joystick_limit_up,joystick_limit_right,joystick_limit_down,
	joystick_limit_left): Remove.
	(is_joystick_up,is_joystick_right,is_joystick_down,
	is_joystick_left): Redefine, using joystick_x and joystick_y.
	* src/joystick.c: Include ggi/gii.h.
	(joystick_x, joystick_y): Change signedness to 	signed.
	(joystick_limit_up,joystick_limit_right,joystick_limit_down,
	joystick_limit_left): Remove.
	(joystick): New variable.
	(joystick_x,joystick_y,joystick_b,joydetected): Set values.
	(_get_joystick_state,joyinit): Rewrite using libgii.
	(get_joystick_state): Adapt the call to _get_joystick_state.
	(is_joystick_up,is_joystick_right,is_joystick_down,
	is_joystick_left): Remove these useless macros.
	* src/heroes.c (play_demo,quit_yes_no,get_input_directions,
	play_game): Uncomment joystick handling code.
	(get_input_directions): Remove detection of joystick unplugging.
	(main): Call joy_init() if joystick handling not disabled.
	* src/const.c (key_or_joy_ready): Remove detection of joystick
	unplugging.
	(get_key_or_joy): Return correct KeySyms.

	* src/argv.c (print_help): Display -J and --no-joystick options.
	(long_options): Rename joystick-off to no-joystick.
	(parse_argv): Handle -J.

2000-06-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Suppress warning for unused parameters in empty functions.

	* src/sound.c [HAVE_MIKMOD] (update_thread): Flag parameter as unused.
	[!HAVE_MIKMOD] (update_thread,decode_sound_options): Likewise.
	* src/sfx.c [!HAVE_MIKMOD] (load_sfx_mode,event_sfx): Likewise.
	* src/joystick.c [!HAVE_MIKMOD] (_get_joystick_state): Likewise.
	* src/draw.c (draw_demo_stick): Likewise.

2000-06-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c: Translate all comments to English.
	(reinit_player): Rename `flag' to `unusable', move the declaration
	of `bitfl' in the loop where it is used.
	(main) [PORT]: Remove obselete code.

2000-06-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handles -G and --ggi-display options.

	* src/display.h (set_display_params): New function.
	* src/display.c: Include string.h and dmalloc.h.
	(display_params): New variable.
	(set_display_params): New function.
	(init_video): Pass display_params to ggiOpen.  Test return values
	of ggiOpen for errors.
	* src/argv.c (print_help): Display -G and --ggi-display options.
	(long_options): Declare -G and --ggi-display options.
	(parse_argv): Handles them.

2000-06-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.c [!HAVE_MIKMOD]: Include stdio.h.
	[!HAVE_MIKMOD] (decode_sound_options): Add the argv0 parameters.

2000-06-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for sound and sfx volumes.

	* src/sound.c (set_volume): Set md_musicvolume.
	(halve_volume): Likewise.
	* src/sfx.c (event_sfx): Set the sample volume.

2000-06-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for options setup in ~/.heroes/heroesrc.  Always create
	~/.heroes/ directory.

	* src/heroes.c: Always include userdir.h.
	(main): Always setup userdir.  Call read_userconf before
	parse_argv.
	* acconfig.h (USER_DIR): Remove
	* configure.in: Check for prototypes support.  Suppress handling
	of USER_DIR.
	* src/Makefile.am (UDSRC): Remove.
	(EXTRA_DIST): Remove userdir.c and userdir.h.
	(heroes_SOURCES): Add userdir.c, userdir.h, getshline.h,
	getshline.c, userconf.c, and userconf.h.
	* src/argv.c (print_help): Display a pair of lines about
	~/.heroes/heroesrc.
	(parse_argv): Reset optind to 0 so that parse_argv can be called
	multiple times.
	* src/userconf.h: New file.
	* src/userconf.c: New file.
	* src/getshline.h: New file.
	* src/getshline.c: New file.

	Move MikMod specific options parsing to sound.c.

	* src/sound.h (nth_driver, driver_option): Remove.
	(decode_sound_options): New.
	* src/argv.c (parse_argv): Move the 'd' case to
	decode_sound_options above.
	* src/argv.c (get_int): Move to...
	* src/sound.c (get_int): ...here.

	Missing include for dmalloc.h.

	* src/misc.c [HAVE_DMALLOC]: Include dmalloc.h.

2000-06-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for dmalloc or electric fence.

	* src/txts.c [HAVE_DMALLOC]: Include dmalloc.h.
	* src/start.c [HAVE_DMALLOC]: Likewise.
	* src/sound.c [HAVE_DMALLOC]: Likewise.
	* src/sfx.c [HAVE_DMALLOC]: Likewise.
	* src/endscroll.c [HAVE_DMALLOC]: Likewise.
	* src/pcx.c [HAVE_DMALLOC]: Likewise.
	* src/menus.c [HAVE_DMALLOC]: Likewise.
	* src/intro.c [HAVE_DMALLOC]: Likewise.
	* src/heroes.c [HAVE_DMALLOC]: Likewise.
	* src/hedlite.c [HAVE_DMALLOC]: Likewise.
	* src/extras.c [HAVE_DMALLOC]: Likewise.
	* src/userdir.c [HAVE_DMALLOC]: Likewise.

	* acconfig.h: Remove useless #undefs.

	* configure.in: Add comments.  Add option --enable-mem-debug.
	Check for dmalloc or else efence.

2000-06-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for sound driver selection and arguments passing.

	* src/sound.h (print_drivers_list,nth_driver,driver_options): New.
	* src/sound.c (print_drivers_list,nth_driver,driver_options): New.
	(init_sound_engine): Initialize md_device with nth_driver. Call
	MikMod_Init qith driver_options.
	* src/argv.c (print_help): Display -n and -d options.
	(get_int): New.
	(long_options): Add -n and -d options.
	(parse_argv): Handle -n and -d options.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Change version to 0.2.
	* TODO: Update.
	* README: Update.
	* THANKS: Update.
	* src/sfx/Makefile.am: New (was missing).

	Various (signedness) cleanups.

	* configure.in: Suppress -Wno-implicit flag, add -W.
	* src/txts.c (read_txti_cfg): nbr is now unsigned.
	* src/sound.h (setup,sync,error): Remove.
	* src/sound.c (setup,sync,error): Likewise.
	* src/savegame.c (checksaverec): i is now unsigned.
	* src/render.c (draw_lemming): Take unsigned pos as argument.
	(draw_level): Adapt to signedness changes of other variables.
	* src/gfx_reader.h (draw_text_help): Switch const and static tags
	in declaration of colorhelp.
	* src/structs.h (level_info_t): Cosmetic changes. Score and
	score_delta are now unsigned.
	* src/pcx.c (pcx_load):	compteur is now unsigned.
	* src/menus.c: #include misc.h.
	* src/heroes.c (load_level,compute_corner,ia_eval_dir_target,
	update_player): Adapt to signedness changes of other variables.
	(draw_round_info): Supress unused `l' argument. Adapt all callers.
	* src/const.h (camera_x,camera_y,corner_x,corner_y,corner_dx,
	corner_dy,inert_x,inert_y,nbr_tiles_cols,nbr_tiles_rows,
	map_info_2xt,map_info_2yt): Now	unsigned.
	* src/const.h (camera_x,camera_y,corner_x,corner_y,corner_dx,
	corner_dy,inert_x,inert_y,nbr_tiles_cols,nbr_tiles_rows,
	map_info_2xt,map_info_2yt): Likewise.
	(map_info): Complete initalizer.
	* src/argv.c: #include string.h

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sfx/*.raw : Convert each .raw file into ...
	* src/sfx/*.wav : ... a .wav file.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/txt_cfg/txti.cfg: Fix a spelling mistake.
	* src/txt_cfg/heroes.hlp: Transform `COMMERCIAL INFORMATION' into
	`CONTACT'.  Change the homepage address, add a bug report e-mail.
	Point to the THANKS file for extra credits.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (jukebox_menu): Remove credit for EOS and MIDAS.
	Point to the file THANKS instead.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for --disable-sound in sfx.c.

	* src/sfx.c
	[!HAVE_LIBMIKMOD] (read_sfx_conf,close_sfx_handle,
	load_sfx_mode,free_all_sfx,event_sfx): New (dummy) fonctions.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Support for sound effects.

	* src/sound.h (mono): Remove.
	* src/sound.c (mono): Remove.
	(init_sound_engine): Switch to mono if --mono.
	(play_soundtrack): Set number of SFX voices.
	* src/sfx.c: Port all #ifdef'ed-out code. Translate comments.
	* src/sfx/sfx.cfg: Translate comments.  Adapt the file (list .wav,
	use a space to separate first letter from number).
	* configure.in: Include sfx un musicdir.  Generate
	src/sfx/Makefile.
	* src/argv.h (mono): New variable.
	* src/argv.c (mono): New variable.
	(print_help): Print help for --mono.
	(long_options): Add mono.
	(parse_argv): Handle mono.

2000-06-03  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Suppress the `orange line' bug when playing a two player game.

	* src/const.c (glenz): Change type from char to unsigned char.
	* src/const.h (glenz): Likewise.

2000-06-01  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Save options|saves|scores files in ~/.heroes/ by default.

	* src/scores.c (SCORES_FILE,name,scores_file): New.
	(write_scores,load_scores): Use scores_file.
	* src/savegame.c (SAVES_FILE,name,saves_file): New.
	(write_save_records,load_save_records): Use saves_file.
	* src/options.c (CONFIG_FILE,name,options_file): New.
	(write_options,load_options): Use options_file.
	(reinit_options): Use GII symkeys for default player keys.

	* src/heroes.c (main) [USER_DIR]: Call setup_userdir.
	* src/misc.h (strcat_alloc): New.
	* src/misc.c (strcat_alloc): New.
	* src/userdir.h: New file.
	* src/userdir.c: New file.

	* acconfig.h: Add USER_SCORES_FILE, USER_CONFIG_FILE,
	USER_SAVES_FILE, USER_DIR.
	* configure.in: Add --disable-user-config, --disable-user-scores,
	and --disable-user-saves options.
	* src/Makefile.am (heroes_SOURCES): Include userdir.c and
	userdir.h if needed.
	(EXTRA_DIST): New.
	* src/txt_cfg/Makefile.am (x_DATA): Empty (don't install
	scores.dat).
	(y_DATA): Empty (don't install options.dat and savegame.dat).

2000-05-31  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (enter_your_name): Use delete or backspace.
	(play_game): Likewise (in "savegame" menu).
	* src/menus.c (editor_menu): Likewise.

2000-05-30  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/display.c (init_video): Try to get 8bits display mode before
	any other depth.

2000-05-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	A smarter way to search for LibGGI.

	* acconfig.h (HAVE_PKG_LibGGI): New.
	* configure.in: Use AC_caolan_CHECK_PACKAGE to search LibGGI.
	* acinclude.m4 (AC_caolan_CHECK_PACKAGE): New.

2000-05-29  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Better keyboard handling (use GII unified scancodes, and
	display the correct names).

	* src/menus.c (search_keyname): New.
	(draw_key): Use search_keyname.
	(keyboard_menu): Don't limit scancodes to 8bits, use keysyms.
	* src/keyb.h (KEY_MAX): Change value from 0xff to 0xffff.
	* src/keyb.c: Don't include keysdef.h.
	(process_input_events): Use key.label instead of key.number.
	* src/heroes.c: Don't include keysdef.h.
	(play_demo,pause,get_input_directions,play_game): Use keysyms.
	* src/Makefile.am (heroes_SOURCES): Add keysdef.c.
	(BUILT_SOURCES): New.
	(keysdef.c): New.
	* src/keysdef.h: Erase the old file. This now defines
	struct keynames_s.
	* configure.in: Figure out where is ggi/keyboard.h. Test for cpp,
	and awk.

2000-05-27  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Draw in memory before bliting to visual with any depth.
	Original patch from Pierre Baillet <octplane@via.ecp.fr>.

	* src/display.c (render_visu): New.
	(init_video): Open render_visu and acquire a direct-buffer
	in render_visu. visu has now an unconstrained depth.
	(uninit_video): Close render_visu.
	(set_color): Set color in render_visu too.
	(set_pal): Set colors in render_visu too.
	(vsynchro): CrossBlit from render_visu to visu.
	* src/keyb.c (init_keyboard_map): Cosmetic cleanup.

	Suppress a buffer overflow.

	* src/pixelize (pixel16inline2): Rename to...
	(pixel_16_inline_2): ... this.  Draw one line less.
	(pixelize_16): Adapt.
	(pixel32inline2): Rename to...
	(pixel_32_inline_2): ... this.  Draw one line less.
	(pixelize_32): Adapt.
	(pixel64inline2): Rename to...
	(pixel_64_inline_2): ... this.  Draw one line less.
	(pixelize_64): Adapt.

2000-05-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/intro.c (show_intro): Don't show wrong copyright info.
	* src/txt_cfg/heroes.hlp: Update copyright info.

2000-05-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_game): Fix handling of escape in
	savegame menu.

2000-05-25  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/keyb.c (process_input_events): Read and ignore KeyRepeat
	events so that further calls of get_key don't see them.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/sound.c (init_sound_engine): Register only the xm loader.
	* TODO: Updated.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/heroes.c (play_game): Suppress an infinite loop
	when waiting for the Escape key by calling process_input_event.

	* src/keyb.h (KEY_MAX): New.
	(keyboard_map): Define using KEY_MAX.
	* src/keyb.c (keyboard_map): Likewise.
	(init_keyboard_map): Use KEY_MAX.
	(process_input_events): Ensure that keyboard_map won't overflow.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	More arguments fixes...

	* src/argv.c (long_options): Clean up. Correct values.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix a bug in argument handling.

	* src/argv.c (parse_argv): Handle 0 return from getopt_long.
	Remove cases that can be processed directly by getopt_long.
	Move long_option array out of parse_argv.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Evaluate $mandir before echoing.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	From Jean Delvare <delvare@ensicaen.ismra.fr>.

	* src/display.c (init_video): Add newline to error message.

2000-05-24  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Don't supply help2man in the dist.

	* configure.in: Check for help2man.
	* man/Makefile.am: Build heroes.6 if HAVE_HELP2MAN.  Strip one
	extra space.
	(EXTRA_DIST): Remove help2man.
	* man/help2man: Delete.
	* README: Updated.

2000-05-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* THANKS: New file.
	* Makefile.am (EXTRA_DIST): Add THANKS.

2000-05-22  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Better error handling when setting video mode.

	* src/display.c (init_video): Exit if correct video unavailable.
	* README: Update.

	Fix filenames modified by the big renaming patch.

	* src/intro/lezard.pcx: Renamed to ...
	* src/intro/erase.pcx: ... this.
	* savegame.c: Fix loaded filenames.
	* src/gfx_reader.h: Likewise.
	* src/pcx.c: Display filename on error.
	* src/heroes.c: Fix loaded file names.

2000-05-21  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Build a man page.

	* Makefile.am (SUBDIRS): Add man subdir.
	* configure.in: Check for perl. Output man/Makefile. Display $mandir.
	* src/argv.c (version): Don't indent authors.
	(print_help): Display help.
	* man/Makefile.am: New file.
	* man/help2man: New file.

	* src/draw.c: Cosmetic changes.

2000-05-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Update.

2000-05-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rename some source files.

	* src/vga_.c: Rename to ...
	* src/display.c: ... this.
	* src/vga_.h: Rename to ...
	* src/display.h: ... this.

	* src/sdf.c: Rename to ...
	* src/endscroll.c: ... this.
	* src/sdf.h: Rename to ...
	* src/endscroll.h: ... this.

	* src/readvga.h: Rename to ...
	* src/gfx_reader.h: ... this.

	* src/pixel.c: Rename to ...
	* src/pixelize.c: ... this.
	* src/pixel.h: Rename to ...
	* src/pixelize.h: ... this.

	* src/erreurs.c: Rename to ...
	* src/errors.c: ... this.
	* src/erreurs.h: Rename to ...
	* src/errors.h: ... this.

	* src/clavier.c: Rename to ...
	* src/keymap.c: ... this.
	* src/clavier.h: Rename to ...
	* src/keymap.h: ... this.

	* src/affvga.c: Rename to ...
	* src/draw.c: ... this.
	* src/affvga.h: Rename to ...
	* src/draw.h: ... this.

	* src/timer_.c: Rename to ...
	* src/timer.c: ... this.
	* src/timer_.h: Rename to ...
	* src/timer.h: ... this.

	* src/piece.h: Rename to ...
	* src/structs.h: ... this.

	* src/fonte.h: Rename to ...
	* src/font.h: ... this.
	* src/fontem.h: Rename to ...
	* src/font_menu.h: ... this.
	* src/fonteh.h: Rename to ...
	* src/font_help.h: ... this.

	* src/Makefile.am (heroes_SOURCES): Adjust.

	* Adjust all includers.

2000-05-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Rename all functions and global variables as given by the two
	columns below (left = old name, right = new one):

	affvga          draw_text
	affvgaclipleft  draw_text_clipped_left
	affvgaclipright draw_text_clipped_right
	affvgasin       draw_text_waving
	affvga320       draw_text_320
	affvga320       draw_text_waving_320
	affvgatype      draw_text_array
	affvga320type   draw_text_array_320
	afftyponus      draw_text_bonus
	transp          copy_rect_transp
	transp8         copy_rect_transp_8
	transpred       copy_rect_transp_red
	transp320       copy_rect_transp_320
	transpz32       copy_32x32_transp_z
	copie4          copy_rect_4
	copie2          copy_rect_2
	copie2320       copy_rect_2_320
	copie4320       copy_rect_4_320
	demostick       draw_demo_stick
	transpomb       copy_rect_transp_shadow

	touche          get_key
	toucheready     key_ready

	explo1l         fst_explo_list
	explo2l         snd_explo_list
	tunnelsc        tunnel_square_io
	radarcolor      radar_trail_color
	collicolor      radar_wall_color
	aleamode        bonus_proba_array
	bonusint        bonus_points
	roundsval       rounds_nbr_values
	souscasedec     square_offset_320
	souscasedec384  square_offset
	modenames       mode_name
	d2s             d2w
	s2d             w2d
	menu            in_menu
	demo            in_demo
	jukeboxfl       in_jokebox
	frametot        frame_cur
	framenew        frame_old
	nbrdalles_x     nbr_tiles_cols
	nbrdalles_y     nbr_tiles_rows
	flag_x          camera_stop_x
	flag_y          camera_stop_y
	tmpbuffer       render_buffer
	planinfo        map_info
	planinfo2xt     map_info_2xt
	planinfo2yt     map_info_2yt
	planinfo2xwrap  map_info_2xwrap
	planinfo2ywrap  map_info_2ywrap
	fonte           main_font_img
	icones          icons_img
	vehic           vehicles_img
	bonusa          bonus_a_img
	bonusb          bonus_b_img
	typonus         bonus_font_img
	jukebox         jukebox_img
	dalles          tile_set_img
	deuxplr         two_players
	trainloc        trail_pos
	trainsens       trail_way
	trainnbr        trail_offset
	trainsize       trail_size
	coulplr         col2plr
	plrcoul         plr2col
	plan            level_map
	lastexplo       last_explo
	doccup          square_occupied
	dtsens          square_way
	dradar          square_radar_wall
	dcolli          square_wall
	dexplo          square_explosion
	dexplomorts     square_dead_explosion
	dexploptr       explo_list_ptr
	dexplox         explo_list_pos_x
	dexploy         explo_list_pos_y
	dexplonbr       explo_nbr
	dexplot         square_explosion_type
	dbonus          tile_bonus
	dbonuscpu       tile_bonus_cpu
	dbonustmp	bonus_time
	dbonusptr	bonus_ptr
	dbonuslook      square2tile
	dwrap           square_wrap
	dref            square_offset2coord
	dcolor          square_object
	nbrptibplr      lemmings_per_players
	nbrptibtot      lemmings_total
	dptib           square_lemmings_list
	dtds            square_dead_lemmings_list
	ptibsupport     lemmings_support
	dbonusnbr       bonus_total_nbr
	dbonusnbre      bonus_real_nbr
	dcolornbr       objects_nbr
	dbonuscur       next_bonus_to_update
	scacces         square2offset
	decalbonus      bonus_anim_offset
	radarpos        radar_target_pos
	radarcurpos     radar_current_pos
	gamemode        game_mode
	gamemagic       game_magic
	centerx         camera_center_x
	clockanim       clock_anim_offset
	ptibanim        lemmings_anim_offset
	ptibdecal       lemmings_move_offset
	invinc          invincible
	demoready       demo_ready
	demoflag        demo_done
	touchejoyready  key_or_joy_ready
	touchejoy       get_key_or_joy
	glenzbox        draw_glenz_box
	defpallum       set_pal_with_luminance

	fatal           fatal_error

	extralst        extra_list
	extraflg        extra_selected_list
	extranbr        extra_nbr
	makeextralst    make_extra_list

	fonteloc        font_pos
	fontepre        font_first_ascii
	fontetransp     font_transp_color
	fonteY          font_height
	fonteX          font_width

	fontehelpX      help_font_width

	dallenom        tile_set_name
	glenznom        glenz_name
	modulenom       soundtrack_name
	levellst        level_list
	levelnbr        level_list_nbr
	levelinfo       level_wrapped
	levelrndlst     level_full_list
	levelrndnbr     level_full_list_size
	questpos        current_quest_level
	listemod        soundtrack_list
	auteur          soundtrack_author_list
	modnbr          soundtrack_current_nbr
	modtime         soundtrack_time
	levelfinished   level_is_finished
	skip1stmoves    ia_skip_firsts_moves
	evaldirmax      ia_max_depth
	evaldirlvl      ia_cur_depth
	evalinvinc      ia_is_invincible
	evalplr         ia_player
	targetx         ia_target_x
	targety         ia_targer_y
	midx            ia_wrap_x
	midy            ia_wrap_y
	lowmidx         ia_wrap_left
	lowmidy         ia_wrap_right
	DEMOTIME        DEMO_DURATION
	affok           enable_blit
	aleabonus       bonus_proba
	aleabonustot    bonus_proba_sum
	mousefound      mouse_found
	txt             txt_tmp
	txtbonus        txt_bonus
	txtbonustempo   txt_bonus_tempo
	play            play_game
	randbonus       random_bonus
	newbonus        add_random_bonus
	newbonust       add_bonus
	delbonus        rem_bonus
	newcolor        add_color
	newcash         add_cash
	efface_plr      erase_player
	reinitplr       reinit_player
	loadlevel       load_level
	endlevel        unload_level
	calc_corner     compute_corner
	sendrle         write_rle
	savepcx         save_pcx
	afftxtbonus     draw_txt_bonus
	showtxtbonus    show_txt_bonus
	jukeboxmenu     jukebox_menu
	loadlvlpasrand  load_level_from_number
	initrandlvllst  compute_level_full_list
	freerandlvllst  free_level_full_list
	randlvlpick     random_level
	loadlvlrand     load_random_wrapped_level
	loadlvlrandround load_random_level
	enteryourname   enter_your_name
	playmenu        play_menu
	outputscreen    output_screen
	thetapoint      theta_prime
	PASEULER        EULER_STEP
	NBRPAS          NBR_STEPS
	tempsecoule     elapsed_time
	pendule_init    pendulum_init
	pendule_un_pas  pandulum_one_step
	pendule_maj     pendulum_update
	growtrail       grow_trail
	shrinktrail     shrink_trail
	effacetrace     erase_trail
	evaldist        ia_eval_dist
	evaldirinline   ia_eval_dir_target_inline
	evaldirbonusinline ia_eval_dir_bonus_inline
	evaldirecraseinline ia_eval_dir_lemming_inline
	evaldirdollarinline ia_eval_dir_cash_inline
	evaldircolorinline ia_eval_dir_color_inline
	evalposcote     ia_eval_neighb_pos
	evaldir         ia_eval_dir_target
	evaldirecrase   ia_eval_dir_lemming
	evaldircolor    ia_eval_dir_color
	evaldirdollar   ia_eval_dir_cash
	evaldirbonus    ia_eval_dir_bonus
	gototargetinline ia_goto_target_inline
	gotobonusinline ia_goto_bonus_inline
	gotoecraseinline ia_goto_lemming_inline
	gotocolorinline ia_goto_color_inline
	gotodollarinline ia_goto_cash_inline
	gototarget      ia_goto_target
	gotobonusnear   ia_goto_nearest_bonus
	gotoecrasenear  ia_goto_nearest_lemming
	gotocolornear   ia_goto_nearest_color
	gotodollarnear  ia_goto_nearest_cash
	trouvesens      find_free_way
	avplr           update_player
	majexplo        update_explo
	majptib         update_lemmings
	majbonus        update_bonus
	majall          update_all
	playdemo        play_demo
	prepdemo        load_demo
	scoresmenu      scores_menu
	mainmenu        main_menu
	quit_yn         quit_yes_no
	inputdir        get_input_directions
	aff_endlevelinfo draw_end_level_info
	aff_roundinfo   draw_round_info
	readlvllst      read_level_list

	fadepal         fade_pal
	introimg        intro_img
	lezardata       erase_data
	lezardatac      erase_data_cur
	coulnbr         color_nbr
	lezardcoulptr   erase_color_ptr
	copiemoto1      copy_vehicle_1
	copiemoto2      copy_vehicle_2
	lezardcalc      compute_erase_data
	lezard          erase
	showintro       play_intro

	joydetected     joystick_detected
	joylimitup      joystick_limit_up
	joylimitright   joystick_limit_right
	joylimitdown    joystick_limit_down
	joylimitleft    joystick_limit_left

	_getjoystate    _get_joystick_state
	getjoystate     get_joystick_state
	isjoyup         is_joystick_up
	isjoydown       is_joystick_down
	isjoyleft       is_joystick_left
	isjoyright      is_joystick_right
	isjoybuta       is_joystick_button_a
	isjoybutb       is_joystick_button_b

	clavier         keyboard_map
	instkbdhdl      init_keyboard_map
	uninstkbdhdl    uninit_keyboard_map

	keysdefstr      key_string

	menufond        background_menu
	controlmenu     control_menu
	afftouche       draw_key
	keybmenu        keyboard_menu
	soundmenu       sound_menu
	screenmenu      screen_menu
	gamemenu        game_menu
	extramenu       extra_menu
	demoinfo        demo_info
	optionmenu      option_menu
	affquitmenu     draw_quit_menu
	quitmenu        quit_menu
	affplaymenu     draw_play_menu
	affmainmenu     draw_main_menu
	tilesnames      tile_sets_names
	loadtilesprev   load_tile_set_preview
	editselect      editor_selector
	editormenu      editor_menu
	editorpremenu   editor_first_menu
	aff_savegameinfo draw_saved_games_info

	writeoptions    write_options
	reinitoptions   reinit_options
	loadoptions     load_options

	scrsize         screen_size
	scrmap          radar_map
	scrglenz        use_glenz
	scrinfo         display_infos
	scrcont         luminance
	scrinrt         inertia
	mus             music
	musvol          music_volume
	sfxvol          sfx_volume
	ctrlone         ctrl_one
	ctrltwo         ctrl_two
	autoone         autopilot_one
	autotwo         autopilot_two
	gameghost       ghosts
	gamespeed       speed
	gameplr         player_color
	keysdef         player_keys
	t_opt           options_t

	d_haut          d_up
	d_droite        d_right
	d_bas           d_down
	d_gauche        d_left
	s_haut          w_up
	s_droite        w_right
	s_bas           w_down
	s_gauche        w_left
	c_bas           c_down
	c_gauche        c_left
	c_haut          c_up
	c_droite        c_right
	t_nbr           type_nbr
	t_noms          type_name
	sortie          output
	nbrimages       frame_nbr
	vitesse         speed
	tunnel_s        tunnel_t
	anim_s          anim_t
	paramunion      param_u
	numero          number
	dallemem        tile_t
	infodallemem    tile_info_t
	depart          start
	departsens      start_way
	dallepcx        tile_set_name
	lvlmodule       soundtrack_name
	level_header    level_header_t
	sens            way
	nextsens        next_way
	oldsens         old_way
	oldsens2        old_old_way
	senstun         tunnel_way
	sc              square
	invcom          inversed_controls
	scorepp         score_delta
	turbol	        turbo_level
	turbolpp        turbo_level_delta
	deform          rotozoom
	sensroto        rotozoom_direction
	deformgel       waves
	deformgelbeg    waves_begin
	invinc          invincible
	vies            lifes
	notdelay        notify_delay
	tinv            tunnel_inverse
	autopil         autopilot
	comportement    behaviour
	targ            target
	nbrbonhommes    lemmings_nbr
	nbrmartiens     martians_nbr
	joueur          player_t
	ptibonhomme     lemming
	pts             points
	topscore        top_score
	savegame        saved_game

	pixel1          pixelize_1
	pixel2inline    pixelize_2_inline
	pixel2          pixelize_2
	pixel4inline    pixelize_4_inline
	pixel4          pixelize_4
	pixel8inline    pixelize_8_inline
	pixel8          pixelize_8
	pixel16inline   pixelize_16_inline
	pixel16         pixelize_16
	pixel32inline   pixelize_32_inline
	pixel32         pixelize_32
	pixel64inline   pixelize_64_inline
	pixel64         pixelize_64

	nbrlignes       nbr_lines
	fonteh          font_help_img
	helpics         help_pics_img
	transphelp      copy_rect_transp_help
	transphelpgl    copy_rect_transp_help_with_glenz
	transphelpfgl   copy_rect_transp_help_full_glenz
	affhelpvga      draw_text_help
	showhelp        show_help
	readvga         graphic_reader

	partiel4b       copy_tile
	dalletransp     copy_tile_transp
	affbonus        draw_bonus
	sousdalletransp copy_square_transp
	afftrail        draw_trail_real
	affvehic        draw_vehicle_tail
	affvehic2       draw_vehicle_head
	afftrain        draw_trail
	afftrain2       draw_trail_tail
	transpbonh      copy_lemming_transp
	affpyra         draw_color
	affcash         draw_cash
	affbonh         draw_lemming
	transptache     copy_dead_lemming_transp
	afftache        draw_dead_lemming
	draw_lvl        draw_level
	affradar        draw_radar_map
	affscore        draw_score
	afflogoinfo     draw_logo_info
	aff_buffer_tmp1 display_buffer_tmp1
	aff_buffer_dyna1 display_buffer_moving
	aff_buffer_half display_two_buffers
	aff_buffer_half_dyna1 display_two_buffers_moving
	aff_buffer_half_dyna2 display_two_buffers_moving_and_clear

	setmagic        set_magic
	allocmagic      compute_magic
	findmagic       find_magic
	checksaverec    check_save_records
	reinitsaverec   clear_save_records
	writesaverec    write_save_records
	loadsaverec     load_save_records

	cmpscores       cmp_scores
	sortscores      sort_scores
	reinitscores    clear_scores
	checkscores     check_scores
	writescores     write_scores
	loadscores      load_scores

	sbuffer         scroll_buffer
	sauts           jumps
	couleurs        colors
	fond            background_img
	copiefond       copy_background
	preppage        draw_background
	affpage         display_page
	defpalfade      set_pal_fade
	renderpage      render_background
	sdf             end_scroll

	maxevent        max_events
	filenamet       filename_t
	sfxnames        sfx_names
	sfxloaded       sfx_loaded
	sfxhandles      sfx_handles
	playhandles     play_handles
	eventhdl        event_handle
	maxsfx          max_sfx
	virem           remove_comments
	aspc            forward_spaces
	readsfxcfg      read_sfx_conf
	closesfxhdl     close_sfx_handle
	msfx            mark_sfx
	stgame          std_sfx_set
	freeallsfx      free_all_sfx
	loadsfxmode     load_sfx_mode
	eventsfx        event_sfx

	modvolume       set_volume
	halfvolume      halve_volume
	init_midas      init_sound_engine
	close_midas     uninit_sound_engine
	chargexm        load_soundtrack
	videxm          unload_soundtrack
	playxm          play_soundtrack

	frametimer      frame_timer
	installetimer   init_timer
	desinstalletimer uninit_timer
	readsettimer    read_and_reset_timer
	readsettimernozero read_and_reset_timer_non_zero
	readsettimer_withvalue read_and_set_timer_with_value
	updatetimer     update_timer
	updatetimer_block update_timer_block

	maxtxti         max_txti
	readtxticfg     read_txti_cfg
	close_video     uninit_video
	defcoul         set_color
	defpal          set_pal

	aff_buffer_def  rotozoom_buffer
	aff_buffer_def_half rotozoom_half_buffer
	hlzoom          horizontal_zoom_wave
	hlzoom2         horizontal_zoom_flip
	vlzoom          vertical_zoom_wave
	whichligne      which_line
	whichcol        which_column
	whichoffset     which_offset
	aff_buffer_gel  wave_buffer
	aff_buffer_gel_half wave_half_buffer
	flippage        flip_buffer
	coinglz         corner_buffer_glenz
	coin1           corner_buffer_begin
	coin2           corner_buffer_middle
	coin3           corner_buffer_end
	coin            corner_buffer
	visualsinit     compute_lut

2000-05-20  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Misc cleanups.

	* src/sdf.c (texte): Remove.
	(sdf): Don't load srtattxt.pcx.
	* src/render (draw_lvl): Remove useless comments.
	* src/optionss.h (struct t_opt): Document blocs of options.
	* src/menus.c (editormenu): Lowercase newlevel.pcx.
	* src/intro.c (lezard): Cosmetic change in prototype.
	* src/extras.c (makeextralst): Remove old DOS code.
	* src/clavier.h (etatclav): Remove.
	* src/clavier.c (etatclav): Remove.
	* src/intro/Makefile.am (x_DATA): Add start.pcx.

2000-05-19  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Fix the extramenu bug.

	* src/misc.c (strupr): New.
	* src/misc.h (strupr): New.
	* src/menus.c (extramenu): Upper case the filenames before
	displaying them.
	* TODO: Remove associated entry.

2000-05-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/timer_.c (updatetimer): Typo.
	(installetimer): Init start_time.

2000-05-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/intro/Makefile.am (x_DATA): Specify the exact filenames.

2000-05-18  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Use gettimeofday to simulate the frame timer (don't use
	times anymore).

	* src/timer_.c: Use HAVE_SYS_TIME to #include the correct header.
	(start_time): Change type to struct timeval.
	(frame_lenght): Remove.
	(usec_frame_lenght): New.
	(frames_per_second): New.
	(installetimer): Don't try to compute the retrace time anymore,
	fix it to 70FPS instead.
	(readsettimer_withvalue,updatetimer): Adapted to use gettimeofday.
	(updatetimer_block): Comment added.
	* configure.in: Check for sys/time.h.

2000-05-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Add the intro and tweak the timer to wait the next
	frame in updatetimer_block.

	* src/intro.c (lezardata,lezardatac,lezardcoulptr): Now unsigned.
	(img2vram,copiemoto1,copiemoto2,lezardcalc,
	lezard,antialias,show_intro): Tag static.
	(lezard,antialias): Translated from assembly to C.
	* src/heroes.c (main): Call showintro.  Call installtimer right
	after init_video.
	* src/Makefile.am (SUBDIRS): Add intro.
	(heroes_SOURCES): Add intro.c.
	* src/intro/Makefile.am: New file.
	* configure.in: Add $LIBS on linker flags status line. Generate
	src/intro/Makefile.

	* src/const.c (vsynch): Call updatetimer_block instead of updatetimer.
	* src/timer_.c (updatetimer_block): New.
	* src/timer_.h (updatetimer_block): New.

2000-05-17  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Guess canonical host.  Exit if LibGGI is not
	usable. Add -NDEBUG to $CFLAGS.  Display configuration status.
	* config.guess: New file.
	* config.new: New file.
	* acconfig.h (HOST): Added.
	* src/argv.c (version): Display canonical host.

2000-05-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Tag local functions with static.

	* src/sound.c (init_midas): Typo.
	(update_thread): Tag static.
	* src/sfx.c (filenamet,sfxnames,sfxloaded,sfxhandles,
	playhandles,eventhdl,maxsfx,tmp3,virem,stgame): #ifdef out.
	(readsfxcfg,closesfxhdl,freeallsfx,loadsfxmode,eventsfx): Remove
	extern tag.
	* src/scores.c (cmpscores,checkscores): Tag static.
	* src/savegame.c (setmagic,checksaverec): Tag static.
	* src/render.c (partiel4b,dalletransp,affbonus,sousdalletransp,
	afftrail,affvehic,affvehic2,afftrain,afftrain2,transpbonh,
	affpyra,affcash,affbonh,transptache,afftache): Tag static.
	* src/pixel.c (pixel2inline,pixel4inline,pixel8inline,
	pixel16inline,pixel16inline2,pixel32inline,pixel32inline2,
	pixel64inline,pixel64inline2): Tag static.
	* src/pcx.c (delta): Tag static.
	* src/menus.c (controlmenu,afftouche,keybmenu,soundmenu,
	screenmenu,gamemenu,extramenu,loadtilesprev,editselect,
	editormenu): Tag static.
	(loadtilesprev): Lowercase the strings.
	* src/joystick.c (_getjoystate): Tag static.

2000-05-16  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* configure.in: Add support for --disable-sound and
	--enable-debug.  Add more compiler warning and
	optimization flags.
	* README (Installation): Document --disable-sound and
	--enable-debug.

	* src/Makefile.am (heroes_LDADD): Remove.

	* TODO: Update.

2000-05-15  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* TODO: Update.
	* README: Update.
	* HISTORY: New file.

2000-05-13  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Sound with MikMod and pthread.

	* src/sound.h (init_midas): Return status.
	* src/sound.c [HAVE_LIBMIKMOD]: Use Mikmod.
	[!HAVE_LIBMIKMOD]: Empty implemetation.

	* src/heroes.c (loadlevel): Downcase module name.
	(jukeboxmenu): Likewise.
	(pause): Likewise.
	(playmenu): Downcase filename.

	* acconfig.h: Add HAVE_LIBMIKMOD.
	* configure.in: Test for libmikmod.
	* acinclude.m4: Add AC_PATH_GENERIC macro.

	* src/mod/Makefile.am: New file.

	* TODO: Add some notes.

2000-05-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle command line options with getopt_long.

	* src/argv.h: New.
	* src/argv.c: New.

	* src/sfx.h (nosfx): Move to argv.h.
	* src/sfx.c (nosfx): Move to argv.c.

	* src/savegame.h (x10sav): Move to argv.h.
	* src/savegame.c: #include argv.h.
	(x10sav): Move to argv.c.

	* src/options.h (swapside): Move to argv.h.

	* src/heroes.c: #include argv.h.
	(levelnom): Remove.
	(play): Use level_name from argv.h instead of levelnom.
	(main): Remove all command line parsing code.
	(doublefx,snap,joyoff,devparm,loadulevel,directmenu,
	reinitsco,reinitopt,reinitsav): Moved to argv.h and argv.c.

	* src/render.c: #include argv.h.

	* src/Makefile.am (heroes_SOURCES): Add argv.c and argv.h.

2000-05-10  Alexandre Duret-Lutz  <duret_g@epita.fr>

	A working autoconf/automake configuration.

	* src/sfx.c (readsfxcfg): Return 0.

	* src/Makefile.am (SUBDIRS): New.
	* src/txt_cfg/Makefile.am: New.
	* src/sprites/Makefile.am: New.
	* src/rsc/Makefile.am: New.
	* src/level/Makefile.am: New.
	* src/extralvl/Makefile.am: New.

	* acinclude.m4: New, defines AC_DEFINE_DIR.
	* configure.in: Use AC_DEFINE_DIR.

2000-05-09  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Some fixes, plus autoconf/automake installation.

	* src/sfx.c: #ifdef out all the code.

	* src/heroes.c: Rename to ...
	* src/heroes.h: ... this.
	* src/sdf.c: Adapt to #incluide heroes.h.
	* src/heroes.c: Likewise.

	* acconfig.h: Used to generate src/config.h.
	* src/config.h: Remove from project (generated by configure).
	* src/Makefile: Likewise.
	* src/level/demo.lst: Delete.

	* README: New file.
	* AUTHORS: New file.
	* NEWS: New file.
	* COPYING: New file.
	* INSTALL: New file.

	* Makefile.am: New file.
	* configure.in: New file.
	* src/Makefile.am: New file.

	* install-sh: New file.
	* aclocal.m4: New file.

2000-05-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Recode each source file from MSDOS to latin1 charset.
	Indent -br -ce each source file.
	Insert copyright header on top of each source file.

2000-05-08  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Handle keyboard events.

	* src/keyb.h
	(clavier): Don't need to be volatile anymore.
	(instkbdfil,uninstkbdfil,instkbdcc,uninstkbdcc): Remove.
	(process_input_events): New.
	* src/keyb.c: Likewise.

	* src/menus.c (keybmenu): Call process_input_events.
	* src/heroes.c
	(playdemo): Call process_input_events.
	(quit_yn): Use touchejoy instead of clavier.
	(play): Call process_input_events. Use touchejoy instead of
	clavier.
	(main): Remove calls to instkbdcc, instkbdfil, uninstkbdfil,
	uninstkbdcc.

2000-05-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (aff_buffer_def_half): Thinko.

	* src/timer_.h (readsettimer_withvalue): New.
	* src/heroes.c (loadlevel): Use it.
	* src/timer_.h (readsettimer_withvalue): New.
	(frame_lenght): New.
	(installetimer): Calculate frame_lenght.
	(updatetimer): Use frame_lenght.

	* src/readvga.c (transphelpfgl): Specify signedness of some char
	variables.
	* src/heroes.c (outputscreen): Likewise.

2000-05-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (aff_buffer_def_half): Handle the case where a
	full line may be black.

	* src/txt_cfg/options.dat: Overwrite.

	* src/render.c (affbonh,afftache): Correct use of ptibsupport.
	* src/heroes.c (loadlevel,endlevel): Likewise.

	* src/pixel.c
	(pixe8inline,pixe16inline,pixe32inline,pixe64inline): Correct
	wrong calculation.

	* src/readvga.c (showhelp): Use GII keysyms.
	* src/menus.c: Likewise.
	* src/heroes.c: Likewise.
	* src/clavier.h: #include ggi/keyboard.h.

	* src/const.h (touchejoy): Return int.
	* src/const.c (touchejoy): Likewise.

2000-05-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/visuals.c (aff_buffer_def): Write on 320 columns, not 319.
	(aff_buffer_def_half): Write on 160 columns, not 159.
	* src/vga_.c
	(init_video): Call ggiSetColorfulPalette.
	(defcoul,defpal): Scale colors by 1024.
	* src/render.c (partiel4b): Typo.
	(draw_lvl): Specify signedness of some char
	variables (or promote some other to int).
	* src/piece.h: Use proper syntax for __attribute__ ((packed)).
	* src/heroes.c: Various tweaks for timer.
	* src/const.c (vsynch): Update frametot.
	* src/Makefile (OBJ): Remove finfo.o.
	* src/timer_.c (updatetimer): Don't use CLOCKS_PER_SEC.

2000-05-07  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Interface with GGI. Replace timer stuff.
	Miscellaneous fixes.

	* src/vga_.h: Remove all DOS stuff.  Specify signedness
	of some char variables (or promote some other to int).
	* src/vga_.c: Likewise.  Interface with libggi.

	* src/timer_.h:  Specify signedness
	of some char variables (or promote some other to int).
	* src/timer_.c:

	* src/sound.c (init_midas): Remove video mode switching.
	* src/sdf.c (sdf): Likewise.
	* src/intro.c (show_intro): Likewise.

	* src/menus.c: Remove tests of demoversion.

	* src/keyb.c: #ifdef out all the code.
	* src/joystick.c (_getjoystate): Do nothing.

	* src/heroes.c: Remove reference to finfo.h. Remove tests of
	demoversion.
	(readlevellst): Prevent NULL dereferencing.
	(main): Init srand from time(0). Call init_video and close_video.

	* src/extras.c: Free the correct buffer.

	* src/erreurs.c: Call close_video.

	* src/const.h (demoversion): Remove.
	(windaube): Remove.
	(frametot): Don't need to be volatile anymore.
	* src/const.c: Likewise.
	(vsynch): Use vsynchro and updatetimer.
	(prevr): Remove.

	* src/clavier.h
	(touche): Return int.
	(toucheready): Return int.
	* src/clavier.c
	(touche): Use ggiGetc.
	(toucheready): Use ggiKbhit.

	* Makefile
	(CFLAGS): Add debugging symbols.
	(LDFLAGS): Link with libggi.
	(OBJ): Remove intro.o and start.o. Add timer_.o and keyb.o.

	* src/timer_.c: New file (replace timer_.asm).
	* src/timer_.asm: Delete.
	* src/misc.h: New file (declare strlwr).
	* src/misc.c: New file (define it).

	* src/finfo.c: Delete.
	* src/finfo.h: Delete.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Translate assembly code back to C.

	* src/visuals.c
	(rotoinline): Remove.
	(aff_buffer_def): Add C code to replace rotoinline call.
	(rotoinline2): Remove.
	(aff_buffer_def_half): Add  C code to replace rotoinline2 call.
	* src/render.c (partiel4b): Translate to C.
	* src/pixel.c
	(pixel2inline,pixel4inline,pixel8inline,pixel16inline,pixel16inline2,
	pixel32inline,pixel32inline2): Translate to C.
	(pixel2,pixel4,pixel8,pixel16,pixel32): Adapt.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Move all directory #definitions in the same file (src/config.h).

	* src/config.h: New file.

	* src/txts.c: #include src/config.h.
	* src/start.c: Likewise.
	(introdir): Remove.
	* src/sdf.c: Likewise.
	(introdir): Remove.
	* src/scores.c: Likewise.
	* src/savegame.c: Likewise.
	* src/readvga.c: Likewise.
	* src/options.c: Likewise.
	* src/menus.c: Likewise.
	* src/intro.c: Likewise.
	* src/heroes.c: Likewise.
	* src/hedlite.c: Likewise.
	(rscdir,nivdir,heddir,moddir): Remove.
	* src/finfo.c: Likewise.
	* src/extras.c: Likewise.
	(extradir): Remove.
	* src/const.c: Likewise.
	(spritedir,rscdir,nivdir,heddir,moddir,introdir,extradir): Remove.
	* src/sfx.c: Likewise.
	(sfxdir): Remove.
	* src/extras.h (extradir): Remove.
	* src/const.h (spritedir,rscdir,nivdir,heddir,moddir,introdir): Remove.
	* src/Makefile: New file.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	For each X.c: #include X.h and solve the conflicts.

	* src/txts.c: #include txts.h
	* src/start.c: #include src/start.h.
	* src/sound.c: #include src/sound.h.
	* src/sfx.c: #include src/sfx.h.
	* src/sdf.c: #include src/sdf.h.
	* src/scores.c: #include src/scores.h.
	* src/savegame.c: #include src/savegame.h.
	* src/pixel.c: #include src/pixel.h.
	* src/options.c: #include src/options.h.
	* src/menus.c: #include src/menus.h.
	* src/keyb.c: #include src/keyb.h.
	* src/joystick.c: #include src/joystick.h.
	* src/intro.c: #include src/intro.h.
	* src/heroes.c: #include src/heroes.h.
	* src/heroes.h: Correct.
	* src/hedlite.c: #include src/hedlite.h.
	* src/finfo.c: #include src/finfo.h.
	* src/erreurs.c: #include src/erreurs.h.
	* src/const.c: #include src/const.h.
	* src/const.h: Correct.
	* src/clavier.c: #include src/clavier.h.
	* src/affvga.c: #include src/affvga.h.  Specify signedness
	of some char variables (or promote some other to int)
	* src/affvga.h: Adapt.

	* src/hcdplay.h: Delete.
	* src/test.c: Delete.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Many changes allowing all the following files to compile : sfx.c
	pcx.c erreurs.c joystick.c clavier.c const.c options.c scores.c
	savegame.c intro.c vga_.c menus.c affvga.c extras.c visuals.c
	render.c start.c sound.c pixel.c finfo.c sdf.c txts.c misc.c.

	* src/visuals.h: Specify signedness of	some char variables
	(or promote some other to int).
	* src/render.h: Likewise.
	* src/visuals.c: Likewise. #ifdef out some assembly code.
	* src/render.c: Likewise.
	* src/pixel.c: Likewise.
	* src/txts.c: Rewrite all `(*X)[]' as `*X'.
	* src/sound.c: #ifdef out Midas stuff left.
	* src/sfx.h (sxfrev): Remove.
	* src/sfx.c: Rewrite all `(*X)[]' as `*X'. Move freeallsfx
	arround.
	* src/sdf.c: Remove reference to mallox.h.
	* src/savegame.c: Minor fixes.
	* src/pcx.c: #include stdlib.h.
	* src/options.c: Reverse the order of functions.
	* src/menus.c: Add '{ }' arround many ambiguous if/else.
	Specify signedness of some char variables (or promote some
	other to int).
	* src/keybc.c: Remove reference to dos.h and conio.h.
	* src/intro.c: Remove reference to mallox.h. Specify signedness
	of some char variables (or promote some other to int).
	#ifdef out some assembly code.
	* src/fastmem.h: Typos.
	* src/extras.h: Rewrite all `(*X)[]' as `*X'.
	* src/extras.c (makeextralst): Use scandir to list extra levels.
	(select_file): New.
	* src/erreurs.c: Remove the MS-DOS part.
	* src/const.c: Specify signedness of some char variables (or
	promote some other to int).  Rewrite all `(*X)[]' as `*X'.
	* src/affvga.c: Specify signedness of some char variables (or
	promote some other to int).  Rewrite call to JUSTIF_CALL with
	empty parameter as `JUSTIF_CALC( )'.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	Many changes allowing heroes.c to compile.

	* src/render.h (afftxtbonus): Remove.
	* src/readvga.c: Remove ref. to conio.h, specify signedness of
	some char variables (or promote some other to int).
	* src/optionss.h: Specify signedness of	some char variables
	(or promote some other to int).
	* src/options.h: Likewise.
	* src/keyb.c: Likewise.
	* src/extras.h: Likewise.
	* src/const.h: Likewise.
	* src/const.c: Likewise.
	* src/piece.h: Likewise.  Replace #pragma pack by
	__attribute__ ((packed)).
	* src/pcx.h: Replace #pragma pack by __attribute__ ((packed)).
	Remove to #pragma aux.

	* src/heroes.c: Too many changes to list. Many functions moved.
	Specify signedness of some char variables (or promote some
	other to int).  Rewrite all `(*X)[]' as `*X'.
	* src/extras.c: Rewrite all `(*X)[]' as `*X'.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/mallox.h: Delete.
	* src/mallox.c: Delete.
	* src/makefile: Delete.
	* src/fortune.h: Delete.
	* src/fortune.c: Delete.

	* src/start.c: Remove reference to mallox.h.
	* src/sfx.c: Likewise.
	* src/pcx.c: Likewise.
	* src/menus.c: Likewise.
	* src/hedlite.c: Likewise.
	* src/finfo.c: Likewise.
	src/extras.c
	* src/heroes.c: Likewise. Remove reference to fortune.h.

	* src/keyb.h: Remove LED stuff.
	* src/keyb.c: Likewise.
	* src/clavier.h (touche,toucheready): Remove #pargma aux.
	* src/clavier.c: Likewise.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* src/cdplayer.bat: Delete.
	* src/cdrom.c: Delete.
	* src/cdrom.h: Delete.
	* src/cdrom_a.asm: Delete.
	* src/file_id.diz: Delete.
	* src/hcdplay.c: Delete.
	* src/info.bat: Delete.
	* src/install/: Delete recursively.
	* src/install.bat: Delete.
	* src/install.c: Delete.
	* src/install.h: Delete.
	* src/midas/: Delete recursively.
	* src/reader.c: Delete.
	* src/reader.h: Delete.
	* src/setup.c: Delete.
	* src/setup.h: Delete.
	* src/setupex.c: Delete.
	* src/vgatxt.h: Delete.
	* src/vgatxt_a.asm: Delete.

	* src/sound.c: #ifdef out all calls to Midas. Remove
	reference to setup.h.
	* src/sfx.c: #ifdef out all calls to Midas.

	* src/mouse.h: Remove every #pragma aux (assembly code).
	* src/joystick.c (_getjoystate): Remove #pragma aux.

	* src/menus.c: Remove reference to reader.h. #ifdef out
	calls to hmain (level editor).

	* src/intro.c: Remove reference to midas.h. #ifdef out calls to
	tmrSyncSrc.

	* src/heroes.c: #ifdef out reference to mouse.h.  Remove references
	to reader.h, install.h, hcdplay.h and midas.h.
	#ifdef out calls to tmrSyncSrc, access to joysticks states, mouse
	and sound initialization.
	(createbatches): Remove.
	(testinstall): Remove.
	(icoinst): Remove.
	Remove callers to these three functions.

	* fastmem.h: Replace inline assembly code by memcpy using #define.

	* src/const.h: Remove reference to midas.h.
	* src/const.c: Likewise.

2000-05-06  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* Initial revision (MS-DOS version).