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/***********************************************************
* K O U L E S *
*----------------------------------------------------------*
* C1995 JAHUSOFT *
* Jan Hubicka *
* Dukelskych Bojovniku 1944 *
* 390 03 Tabor *
* Czech Republic *
* Phone: 0041-361-32613 *
* eMail: hubicka@limax.paru.cas.cz *
*----------------------------------------------------------*
* Copyright(c)1995,1996 by Jan Hubicka.See README for *
* licence details. *
*----------------------------------------------------------*
* rcfiles.c saving and loading of rc files *
***********************************************************/
/* Changes for OS/2 Warp with Dive. *
* Copyright(c)1996 by Thomas A. K. Kjaer *
***********************************************************/
/* Changes for joystick "accelerate by deflection" *
* (c) 1997 by Ludvik Tesar (Ludv\'{\i}k Tesa\v{r}) *
************************LT*********************************/
#include <errno.h>
#include "koules.h"
#ifdef XSUPPORT
static CONST char *name = ".xkoules-controls";
#else
#ifdef OS2DIVE
static CONST char *name = "koules.cfg";
#else
static CONST char *name = ".koules.svga-controls";
#endif
#endif
#ifdef OS2DIVE
static CONST char *levelsname = "koules.lev";
#else
static CONST char *levelsname = ".koules-levels";
#endif
static char * mygetenv(char *name)
{
static char name1[200];
char *var=getenv(name);
int i=strlen(var);
if(i>199) i=199;
memcpy(name1,var,i+1);
name1[199]=0;
return name1;
}
void
save_rc ()
{
FILE *controls, *levels;
int zeros[] =
{0, 0, 0, 0, 0, 0, 0, 0};
char fullname[256];
#ifdef NETSUPPORT
if (client || server)
return;
#endif
#ifdef OS2DIVE
sprintf (fullname, "%s", name);
#else
sprintf (fullname, "%s/%s", mygetenv ("HOME"), name);
#endif
if ((controls = fopen (fullname, "w")) == NULL)
{
printf ("could not open save file:%s\n"
"saving of controls skipped\n", fullname);
perror ("error");
return;
}
fwrite (keys, 1, sizeof (keys), controls); /*save user defined keys */
#ifdef MOUSE
fwrite (&mouseplayer, 1, sizeof (int), controls); /*save mouseplayer */
#else
fwrite (zeros, 1, sizeof (int), controls);
#endif
#ifdef JOYSTICK
fwrite (joystickplayer, 1, sizeof (joystickplayer), controls);
#else
fwrite (zeros, 2, sizeof (int), controls);
#endif
fwrite (rotation, 1, sizeof (rotation), controls);
#ifdef JOYSTICK
fwrite (joystickmul, 1, sizeof (joystickmul), controls);
#else
fwrite (zeros, 2, sizeof (float), controls);
#endif
fclose (controls);
#ifdef OS2DIVE
sprintf (fullname, "%s", levelsname);
#else
sprintf (fullname, "%s/%s", mygetenv ("HOME"), levelsname);
#endif
if ((levels = fopen (fullname, "w")) == NULL)
{
printf ("could not open save file:%s\n"
"saving of controls skipped\n", fullname);
perror ("error");
return;
}
fwrite (&maxlevel, 1, sizeof (int), levels);
fwrite (&lastlevel, 1, sizeof (int), levels);
fwrite (&nrockets, 1, sizeof (int), levels);
fwrite (&gameplan, 1, sizeof (int), levels);
fwrite (&difficulty, 1, sizeof (int), levels);
fclose (levels);
}
void
load_rc ()
{
FILE *controls, *levels;
int dummy[8];
char fullname[256];
#ifdef NETSUPPORT
if (client || server)
return;
#endif
#ifdef OS2DIVE
sprintf (fullname, "%s", name);
#else
sprintf (fullname, "%s/%s", mygetenv ("HOME"), name);
#endif
if ((controls = fopen (fullname, "r")) == NULL)
{
if (errno != ENOENT) {
perror ("error");
printf ("could not open save file:%s\n"
"using default values\n", fullname);
}
goto skip;
}
fread (keys, 1, sizeof (keys), controls); /*save user defined keys */
#ifdef MOUSE
if(!fread (&mouseplayer, 1, sizeof (int), controls)) mouseplayer=-1; /*save mouseplayer */
#else
fread (dummy, 1, sizeof (int), controls);
#endif
#ifdef JOYSTICK
if(!fread (joystickplayer, 1, sizeof (joystickplayer), controls)) joystickplayer[0]=joystickplayer[1]=-1;
#else
fread (dummy, 2, sizeof (int), controls);
#endif
fread (rotation, 1, sizeof (rotation), controls);
#ifdef JOYSTICK
fread (joystickmul, 1, sizeof (joystickmul), controls);
#else
fread (dummy, 2, sizeof (float), controls);
#endif
fclose (controls);
skip:;
#ifdef OS2DIVE
sprintf (fullname, "%s", levelsname);
#else
sprintf (fullname, "%s/%s", mygetenv ("HOME"), levelsname);
#endif
if ((levels = fopen (fullname, "r")) == NULL)
{
if (errno != ENOENT) {
printf ("could not open save file:%s\n"
"using default values\n", fullname);
perror ("error");
}
return;
}
fread (&maxlevel, 1, sizeof (int), levels);
fread (&lastlevel, 1, sizeof (int), levels);
if(maxlevel>=100||maxlevel<0) maxlevel=0;
if(lastlevel>maxlevel||lastlevel<0) lastlevel=0;
fread (&nrockets, 1, sizeof (int), levels);
if(nrockets<1) nrockets=1;
if(nrockets>4) nrockets=1;
if (fread (&gameplan, 1, sizeof (int), levels) != sizeof (int))
gameplan = COOPERATIVE;
if(gameplan<0||gameplan>1) gameplan=COOPERATIVE;
if (fread (&difficulty, 1, sizeof (int), levels) != sizeof (int))
difficulty = 2;
if(difficulty<0||difficulty>4) difficulty=COOPERATIVE;
fclose (levels);
}
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