void P_WriteSaveGameHeader(char *description)
{
char name[VERSIONSIZE];
int i;
for (i=0; description[i] != '\0'; ++i)
saveg_write8(description[i]);
for (; i<SAVESTRINGSIZE; ++i)
saveg_write8(0);
memset(name, 0, sizeof(name));
M_snprintf(name, sizeof(name), "version %i", G_VanillaVersionCode());
for (i=0; i<VERSIONSIZE; ++i)
saveg_write8(name[i]);
saveg_write8(gameskill);
saveg_write8(gameepisode);
saveg_write8(gamemap);
for (i=0 ; i<MAXPLAYERS ; i++)
saveg_write8(playeringame[i]);
saveg_write8((leveltime >> 16) & 0xff);
saveg_write8((leveltime >> 8) & 0xff);
saveg_write8(leveltime & 0xff);
}
boolean P_ReadSaveGameHeader(void)
{
int i;
byte a, b, c;
char vcheck[VERSIONSIZE];
char read_vcheck[VERSIONSIZE];
// skip the description field
for (i=0; i<SAVESTRINGSIZE; ++i)
saveg_read8();
for (i=0; i<VERSIONSIZE; ++i)
read_vcheck[i] = saveg_read8();
memset(vcheck, 0, sizeof(vcheck));
M_snprintf(vcheck, sizeof(vcheck), "version %i", G_VanillaVersionCode());
if (strcmp(read_vcheck, vcheck) != 0)
return false; // bad version
gameskill = saveg_read8();
gameepisode = saveg_read8();
gamemap = saveg_read8();
for (i=0 ; i<MAXPLAYERS ; i++)
playeringame[i] = saveg_read8();
// get the times
a = saveg_read8();
b = saveg_read8();
c = saveg_read8();
leveltime = (a<<16) + (b<<8) + c;
return true;
}
static char *GetGameName(char *gamename)
{
size_t i;
char *deh_sub;
for (i=0; i<arrlen(banners); ++i)
{
// Has the banner been replaced?
deh_sub = DEH_String(banners[i]);
if (deh_sub != banners[i])
{
size_t gamename_size;
int version;
// Has been replaced.
// We need to expand via printf to include the Doom version number
// We also need to cut off spaces to get the basic name
gamename_size = strlen(deh_sub) + 10;
gamename = Z_Malloc(gamename_size, PU_STATIC, 0);
version = G_VanillaVersionCode();
M_snprintf(gamename, gamename_size, deh_sub,
version / 100, version % 100);
while (gamename[0] != '\0' && isspace(gamename[0]))
{
memmove(gamename, gamename + 1, gamename_size - 1);
}
while (gamename[0] != '\0' && isspace(gamename[strlen(gamename)-1]))
{
gamename[strlen(gamename) - 1] = '\0';
}
return gamename;
}
}
return gamename;
}
