Function Block_SetDrawType

src/Block.c:158–168

Sets draw type and updates related state (e.g. FullOpaque) for the given block */

/* Sets draw type and updates related state (e.g. FullOpaque) for the given block */
static void Block_SetDrawType(BlockID block, cc_uint8 draw) {
	if (draw == DRAW_OPAQUE && Blocks.Collide[block] != COLLIDE_SOLID) draw = DRAW_TRANSPARENT;
	Blocks.Draw[block] = draw;
	Block_RecalcIsLiquid(block);

	/* Whether a block is opaque and exactly occupies a cell in the world */
	/* The mesh builder module needs this information for optimisation purposes */
	Blocks.FullOpaque[block] = draw == DRAW_OPAQUE
		&& Blocks.MinBB[block].x == 0 && Blocks.MinBB[block].y == 0 && Blocks.MinBB[block].z == 0
		&& Blocks.MaxBB[block].x == 1 && Blocks.MaxBB[block].y == 1 && Blocks.MaxBB[block].z == 1;
}

void Block_SetSide(TextureLoc texLoc, BlockID blockId) {
	int index = blockId * FACE_COUNT;