ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/render/RenderCompost.java

/*
 * This file ("RenderCompost.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * © 2015-2016 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.blocks.render;

import de.ellpeck.actuallyadditions.api.ActuallyAdditionsAPI;
import de.ellpeck.actuallyadditions.api.recipe.CompostRecipe;
import de.ellpeck.actuallyadditions.mod.tile.TileEntityCompost;
import de.ellpeck.actuallyadditions.mod.util.AssetUtil;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;

public class RenderCompost extends TileEntitySpecialRenderer{

    @Override
    public void renderTileEntityAt(TileEntity te, double x, double y, double z, float partialTicks, int destroyStage){
        if(te instanceof TileEntityCompost){
            TileEntityCompost compost = (TileEntityCompost)te;
            ItemStack slot = compost.getStackInSlot(0);

            if(StackUtil.isValid(slot)){
                Block display = null;
                int maxAmount = 0;
                for(CompostRecipe aRecipe : ActuallyAdditionsAPI.COMPOST_RECIPES){
                    if(slot.isItemEqual(aRecipe.input)){
                        display = aRecipe.inputDisplay;
                        maxAmount = StackUtil.getStackSize(aRecipe.input);
                        break;
                    }
                    else if(slot.isItemEqual(aRecipe.output)){
                        display = aRecipe.outputDisplay;
                        maxAmount = StackUtil.getStackSize(aRecipe.output);
                        break;
                    }
                }
                if(display != null){
                    float i = (float)StackUtil.getStackSize(slot)/(float)maxAmount;
                    GlStateManager.pushMatrix();
                    GlStateManager.translate((float)x+0.5F, (float)y+(i/3F)+0.01F, (float)z+0.5F);
                    //Hehe
                    if("ShadowfactsDev".equals(Minecraft.getMinecraft().thePlayer.getName())){
                        GlStateManager.translate(0F, 1F, 0F);
                    }
                    GlStateManager.scale(1.5F, i, 1.5F);
                    AssetUtil.renderBlockInWorld(display, 0);
                    GlStateManager.popMatrix();
                }
            }
        }
    }

}