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/*
Ruby/SDL Ruby extension library for SDL
Copyright (C) 2001-2007 Ohbayashi Ippei
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define DEF_GLOBAL
#include "rubysdl.h"
static VALUE sdl_s_init(VALUE mod, VALUE flags)
{
if( SDL_Init(NUM2UINT(flags)) < 0 )
rb_raise(eSDLError, "Couldn't initialize SDL: %s", SDL_GetError());
return Qnil;
}
static VALUE sdl_s_initSubSystem(VALUE mod, VALUE flags)
{
if( SDL_InitSubSystem(NUM2UINT(flags)) < 0 )
rb_raise(eSDLError, "Couldn't initialize SDL subsystem: %s", SDL_GetError());
return Qnil;
}
static VALUE sdl_s_inited_system(VALUE mod, VALUE flags)
{
return UINT2NUM(SDL_WasInit(NUM2UINT(flags)));
}
static VALUE sdl_s_putenv(VALUE mod, VALUE var)
{
SafeStringValue(var);
if( putenv(StringValueCStr(var)) < 0 ){
rb_raise(eSDLError, "Can't put environ variable: %s", StringValueCStr(var));
}
return Qnil;
}
static VALUE sdl_s_getenv(VALUE mod, VALUE name)
{
char* result;
SafeStringValue(name);
result = getenv(StringValueCStr(name));
if(result == NULL){
rb_raise(eSDLError, "Can't get environ variable: %s", StringValueCStr(name));
}
return rb_str_new2(result);
}
static int is_quit=0;
int rubysdl_is_quit(void)
{
return is_quit;
}
static void sdl_quit(VALUE v)
{
if(rubysdl_is_quit())
return;
rubysdl_quit_Mixer();
rubysdl_quit_TTF();
SDL_Quit();
is_quit = 1;
}
static VALUE sdl_s_quit(VALUE obj)
{
sdl_quit(0);
return Qnil;
}
void Init_sdl_ext()
{
VALUE mSDL = rb_define_module("SDL");
VALUE cSurface;
#ifdef ENABLE_M17N
utf8_enc = rb_utf8_encoding();
eucjp_enc = rb_enc_find("EUC-JP");
iso2022jp_enc = rb_enc_find("ISO-2022-JP");
sjis_enc = rb_enc_find("SJIS");
#endif
eSDLError = rb_define_class_under(mSDL, "Error", rb_eStandardError);
rb_define_module_function(mSDL, "init", sdl_s_init, 1);
rb_define_module_function(mSDL, "initedSystem", sdl_s_inited_system, 1);
rb_define_module_function(mSDL, "initSubSystem", sdl_s_initSubSystem, 1);
rb_define_module_function(mSDL, "quit", sdl_s_quit, 0);
rb_define_module_function(mSDL, "putenv", sdl_s_putenv, 1);
rb_define_module_function(mSDL, "getenv", sdl_s_getenv, 1);
rb_define_const(mSDL, "INIT_TIMER", UINT2NUM(SDL_INIT_TIMER));
rb_define_const(mSDL, "INIT_AUDIO", UINT2NUM(SDL_INIT_AUDIO));
rb_define_const(mSDL, "INIT_VIDEO", UINT2NUM(SDL_INIT_VIDEO));
rb_define_const(mSDL, "INIT_CDROM", UINT2NUM(SDL_INIT_CDROM));
rb_define_const(mSDL, "INIT_JOYSTICK", UINT2NUM(SDL_INIT_JOYSTICK));
rb_define_const(mSDL, "INIT_NOPARACHUTE", UINT2NUM(SDL_INIT_NOPARACHUTE));
rb_define_const(mSDL, "INIT_EVENTTHREAD", UINT2NUM(SDL_INIT_EVENTTHREAD));
rb_define_const(mSDL, "INIT_EVERYTHING", UINT2NUM(SDL_INIT_EVERYTHING));
cSurface = rubysdl_init_video(mSDL);
rubysdl_init_sge(mSDL, cSurface);
rubysdl_init_GL(mSDL);
rubysdl_init_image(mSDL, cSurface);
rubysdl_init_Event(mSDL);
rubysdl_init_Key(mSDL);
rubysdl_init_Mouse(mSDL);
rubysdl_init_Joystick(mSDL);
rubysdl_init_CD(mSDL);
rubysdl_init_time(mSDL);
rubysdl_init_WM(mSDL);
rubysdl_init_Kanji(mSDL);
rubysdl_init_TTF(mSDL);
rubysdl_init_Mixer(mSDL);
rubysdl_init_MPEG(mSDL);
rubysdl_init_SKK(mSDL);
rb_set_end_proc(sdl_quit, 0);
}
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