//
// D_InitGMIPostWads
//
// haleyjd 11/12/09: Conditionally applies missioninfo overrides which are
// contingent upon the presence of certain lumps. This must be called after
// W_InitMultipleFiles (and is done so immediately afterward), in order to
// account for any PWADs loaded.
//
// 07/15/2012: Added runtime adjustment of blackIndex and whiteIndex.
//
void D_InitGMIPostWads(void)
{
AutoPalette pal(wGlobalDir);
gamemodeinfo_t *gi = GameModeInfo;
missioninfo_t *mi = gi->missionInfo;
// apply the demoStates override from the missioninfo conditionally:
// * if MI_DEMOIFDEMO4 is not set, then always override.
// * if MI_DEMOIFDEMO4 IS set, then only if DEMO4 actually exists.
if(!(mi->flags & MI_DEMOIFDEMO4) || W_CheckNumForName("DEMO4") >= 0)
OVERRIDE(demoStates, NULL);
GameModeInfo->blackIndex = V_FindBestColor(pal.get(), 0, 0, 0);
GameModeInfo->whiteIndex = V_FindBestColor(pal.get(), 255, 255, 255);
}
void P_InitParticleEffects(void)
{
AutoPalette palette(wGlobalDir);
struct particleColorList *pc = particleColors;
// match particle colors to best fit and write back to
// static variables
while(pc->color)
{
*(pc->color) = V_FindBestColor(palette.get(), pc->r, pc->g, pc->b);
pc++;
}
P_GenVelocities();
}
//
// E_ColorStrCB
//
// Accepts either a palette index or an RGB triplet, which will be
// matched to the closest color in the game palette.
//
int E_ColorStrCB(cfg_t *cfg, cfg_opt_t *opt, const char *value,
void *result)
{
char *endptr;
*(int *)result = (int)strtol(value, &endptr, 0);
if(*endptr != '\0')
{
AutoPalette pal(wGlobalDir);
int r, g, b;
if(sscanf(value, "%d %d %d", &r, &g, &b) != 3)
{
if(cfg)
{
cfg_error(cfg,
"invalid color triplet for option '%s'\n",
opt->name);
}
return -1;
}
*(int *)result = V_FindBestColor(pal.get(), r, g, b);
}
else if(errno == ERANGE)
{
if(cfg)
{
cfg_error(cfg,
"integer value for option '%s' is out of range\n",
opt->name);
}
return -1;
}
return 0;
}
