RendererKEBT3.java

package buildcraftAdditions.client.render.tileentities;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ResourceLocation;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

import buildcraftAdditions.tileEntities.TileKEBT3;

/**
 * Copyright (c) 2014-2015, AEnterprise
 * http://buildcraftadditions.wordpress.com/
 * Buildcraft Additions is distributed under the terms of GNU GPL v3.0
 * Please check the contents of the license located in
 * http://buildcraftadditions.wordpress.com/wiki/licensing-stuff/
 */
@SideOnly(Side.CLIENT)
public class RendererKEBT3 extends TileEntitySpecialRenderer {

	public static final ResourceLocation[] sides = {new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/0.png"),
			new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/1.png"),
			new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/2.png"),
			new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/3.png"),
			new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/4.png")};
	public static final ResourceLocation topAndBottom = new ResourceLocation("bcadditions", "textures/blocks/KEB/T3/TopAndBottom.png");

	@Override
	public void renderTileEntityAt(TileEntity entity, double x, double y, double z, float fl) {
		TileKEBT3 keb = (TileKEBT3) entity;
		if (!keb.isMaster())
			return;
		bindTexture(sides[Math.max(Math.min(keb.energyState, sides.length - 1), 0)]);
		RenderHelper.disableStandardItemLighting();
		GL11.glPushMatrix();
		GL11.glTranslated(x, y, z);
		Tessellator tessellator = Tessellator.instance;
		tessellator.startDrawingQuads();

		//NORTH
		tessellator.addVertexWithUV(-1, -1, -1, 1, 1);
		tessellator.addVertexWithUV(-1, 2, -1, 1, 0);
		tessellator.addVertexWithUV(2, 2, -1, 0, 0);
		tessellator.addVertexWithUV(2, -1, -1, 0, 1);

		//EAST
		tessellator.addVertexWithUV(2, -1, -1, 0, 1);
		tessellator.addVertexWithUV(2, 2, -1, 0, 0);
		tessellator.addVertexWithUV(2, 2, 2, 1, 0);
		tessellator.addVertexWithUV(2, -1, 2, 1, 1);

		//SOUTH
		tessellator.addVertexWithUV(2, -1, 2, 0, 1);
		tessellator.addVertexWithUV(2, 2, 2, 0, 0);
		tessellator.addVertexWithUV(-1, 2, 2, 1, 0);
		tessellator.addVertexWithUV(-1, -1, 2, 1, 1);

		//WEST
		tessellator.addVertexWithUV(-1, -1, 2, 1, 1);
		tessellator.addVertexWithUV(-1, 2, 2, 1, 0);
		tessellator.addVertexWithUV(-1, 2, -1, 0, 0);
		tessellator.addVertexWithUV(-1, -1, -1, 0, 1);
		tessellator.draw();

		bindTexture(topAndBottom);
		tessellator.startDrawingQuads();

		//BOTTOM
		tessellator.addVertexWithUV(2, -1, -1, 1, 1);
		tessellator.addVertexWithUV(2, -1, 2, 1, 0);
		tessellator.addVertexWithUV(-1, -1, 2, 0, 0);
		tessellator.addVertexWithUV(-1, -1, -1, 0, 1);

		//TOP
		tessellator.addVertexWithUV(-1, 2, -1, 0, 1);
		tessellator.addVertexWithUV(-1, 2, 2, 0, 0);
		tessellator.addVertexWithUV(2, 2, 2, 1, 0);
		tessellator.addVertexWithUV(2, 2, -1, 1, 1);

		tessellator.draw();
		GL11.glPopMatrix();
		RenderHelper.enableStandardItemLighting();
	}
}