//
// P_AnimateSurfaces
//
// Called every tic in P_Ticker
//
void P_AnimateSurfaces(void)
{
// update sky scroll offsets
// haleyjd: stored as regular ints in the mapinfo so we need
// to transform these to fixed point values :)
Sky1ColumnOffset += ((fixed_t)LevelInfo.skyDelta ) << 8;
Sky2ColumnOffset += ((fixed_t)LevelInfo.sky2Delta) << 8;
if(LevelInfo.hasLightning)
{
if(!NextLightningFlash || LightningFlash)
P_LightningFlash();
else
NextLightningFlash--;
}
}
void P_AnimateSurfaces(void)
{
int i;
line_t *line;
// Update scrolling textures
for(i = 0; i < numlinespecials; i++)
{
line = linespeciallist[i];
switch (line->special)
{
case 100: // Scroll_Texture_Left
sides[line->sidenum[0]].textureoffset += line->arg1 << 10;
break;
case 101: // Scroll_Texture_Right
sides[line->sidenum[0]].textureoffset -= line->arg1 << 10;
break;
case 102: // Scroll_Texture_Up
sides[line->sidenum[0]].rowoffset += line->arg1 << 10;
break;
case 103: // Scroll_Texture_Down
sides[line->sidenum[0]].rowoffset -= line->arg1 << 10;
break;
}
}
// Update sky column offsets
Sky1ColumnOffset += Sky1ScrollDelta;
Sky2ColumnOffset += Sky2ScrollDelta;
Rend_SkyParams(1, DD_OFFSET, FIX2FLT(Sky1ColumnOffset));
Rend_SkyParams(0, DD_OFFSET, FIX2FLT(Sky2ColumnOffset));
if(LevelHasLightning)
{
if(!NextLightningFlash || LightningFlash)
{
P_LightningFlash();
}
else
{
NextLightningFlash--;
}
}
}
//
// P_AnimateSurfaces
//
// Called every tic in P_Ticker
//
void P_AnimateSurfaces()
{
// update sky scroll offsets
// haleyjd: stored as regular ints in the mapinfo so we need
// to transform these to fixed point values :)
skyflat_t *sky1 = R_SkyFlatForIndex(0);
skyflat_t *sky2 = R_SkyFlatForIndex(1);
if(sky1)
sky1->columnoffset += LevelInfo.skyDelta << 8;
if(sky2)
sky2->columnoffset += LevelInfo.sky2Delta << 8;
if(LevelInfo.hasLightning)
{
if(!NextLightningFlash || LightningFlash)
P_LightningFlash();
else
NextLightningFlash--;
}
}
