private static Icon getTile(RenderBlocks renderBlocks, Block block, int face, int metadata, Icon icon, Tessellator tessellator) {
lastOverride = null;
if (checkFace(face) && checkRenderType(block)) {
CTMUtils$3 iterator = new CTMUtils$3(block, icon, face, metadata);
lastOverride = iterator.go();
if (lastOverride != null) {
icon = iterator.getIcon();
}
}
return icon;
}