Function PreloadCache

source/games/blood/src/preload.cpp:206–271

//---------------------------------------------------------------------------

void PreloadCache()
{
	if (!r_precache) return;
	int skyTile = -1;
	// Fonts
	precacheMap();

	BloodSpriteIterator it;
	while (auto actor = it.Next())
	{
		switch (actor->spr.statnum)
		{
		case kStatDude:
			PrecacheDude(actor);
			break;
		case kStatThing:
			PrecacheThing(actor);
			break;
		default:
			tilePrecacheTile(actor->spr.spritetexture(), -1, actor->spr.pal);
			break;
		}
	}

	// Precache common SEQs
	for (int i = 0; i < 100; i++)
	{
		seqPrecacheId(i, 0);
	}

	tilePrecacheTile(aTexIds[kTexWATERDRIP], -1, 0); // water drip
	tilePrecacheTile(aTexIds[kTexBLOODDRIP], -1, 0); // blood drip

	// Player SEQs
	seqPrecacheId(dudeInfo[31].seqStartID + 6, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 7, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 8, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 9, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 10, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 14, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 15, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 12, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 16, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 17, 0);
	seqPrecacheId(dudeInfo[31].seqStartID + 18, 0);

	/* fixme: cache the composite sky. These are useless.
	for (auto& sect : sector)
	{
		if ((sect.ceilingstat & CSTAT_SECTOR_SKY) != 0 && skyTile == -1)
			skyTile = sect.ceilingtexture;
	}
	if (skyTile > -1 && skyTile < kMaxTiles)
	{
		for (int i = 1; i < gSkyCount; i++)
			tilePrecacheTile(skyTile + i, 0, 0);
	}
	*/