private int[] getDisplayLists(int liquidId, World world) {
if (stage.containsKey(liquidId)) return stage.get(liquidId);
int[] d = new int[displayStages];
stage.put(liquidId, d);
BlockInterface block = new BlockInterface();
// Retrieve the texture depending on type of item.
if (liquidId < Block.blocksList.length && Block.blocksList[liquidId] != null)
block.texture = Block.blocksList[liquidId].blockIndexInTexture;
else if (Item.itemsList[liquidId] != null)
block.texture = Item.itemsList[liquidId].getIconFromDamage(0);
else return null;
for (int s = 0; s < displayStages; ++s) {
d[s] = GLAllocation.generateDisplayLists(1);
GL11.glNewList(d[s], 4864 /* GL_COMPILE */);
block.minX = 0.5 - 4F * factor + 0.01;
block.minY = 0;
block.minZ = 0.5 - 4F * factor + 0.01;
block.maxX = 0.5 + 4F * factor - 0.01;
block.maxY = (float) s / (float) displayStages;
block.maxZ = 0.5 + 4F * factor - 0.01;
RenderEntityBlock.renderBlock(block, world, 0, 0, 0, false, true);
GL11.glEndList();
}
return d;
}