switch (GameSettings.instance.showXray) {
    		case 0:

    			break;
    		case 1:
    			blid = block.oreCoal.blockID;
    			break;
    		case 2:
    			blid = block.oreIron.blockID;
    			break;
    		case 3:
    			blid = block.oreRedstone.blockID;
    			break;
    		case 4:
    			blid = block.oreGold.blockID;
    			break;
    		case 5:
    			blid = block.oreDiamond.blockID;
    			break;
    	}
    	if (GameSettings.instance.showXray > 0) {
    		if (block.blockID != blid)
        	{
        		overrideBlockTexture = 180;
        		renderAllFaces = false;
        	}
        	else {
        		overrideBlockTexture = -1;
        		renderAllFaces = true;
        		Block.lightValue[block.blockID] = 255;
        	}
    	}