forestry.core.render.RenderAnalyzer.java Source code

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Here is the source code for forestry.core.render.RenderAnalyzer.java

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/*******************************************************************************
 * Copyright (c) 2011-2014 SirSengir.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * Various Contributors including, but not limited to:
 * SirSengir (original work), CovertJaguar, Player, Binnie, MysteriousAges
 ******************************************************************************/
package forestry.core.render;

import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;

import net.minecraftforge.common.util.ForgeDirection;

import org.lwjgl.opengl.GL11;

import forestry.apiculture.render.ModelAnalyzer;
import forestry.core.gadgets.TileAnalyzer;
import forestry.core.interfaces.IBlockRenderer;

public class RenderAnalyzer extends TileEntitySpecialRenderer implements IBlockRenderer {

    private final ModelAnalyzer model;
    private final EntityItem dummyEntityItem = new EntityItem(null);
    private final RenderItem customRenderItem;
    private long lastTick;

    public RenderAnalyzer(String baseTexture) {
        customRenderItem = new RenderItem() {
            @Override
            public boolean shouldBob() {
                return true;
            }

            @Override
            public boolean shouldSpreadItems() {
                return false;
            }
        };
        customRenderItem.setRenderManager(RenderManager.instance);
        this.model = new ModelAnalyzer(baseTexture);
    }

    @Override
    public void inventoryRender(double x, double y, double z, float f, float f1) {
        render(null, null, ForgeDirection.WEST, x, y, z);
    }

    @Override
    public void renderTileEntityAt(TileEntity tile, double d, double d1, double d2, float f) {

        TileAnalyzer analyzer = (TileAnalyzer) tile;
        render(analyzer.getIndividualOnDisplay(), tile.getWorldObj(), analyzer.getOrientation(), d, d1, d2);
    }

    private void render(ItemStack itemstack, World world, ForgeDirection orientation, double x, double y,
            double z) {

        dummyEntityItem.worldObj = world;

        model.render(orientation, (float) x, (float) y, (float) z);
        if (itemstack == null) {
            return;
        }
        float renderScale = 1.0f;

        GL11.glPushMatrix();
        GL11.glTranslatef((float) x, (float) y, (float) z);
        GL11.glTranslatef(0.5f, 0.2f, 0.5f);
        GL11.glScalef(renderScale, renderScale, renderScale);
        dummyEntityItem.setEntityItemStack(itemstack);

        if (world.getTotalWorldTime() != lastTick) {
            lastTick = world.getTotalWorldTime();
            dummyEntityItem.onUpdate();
        }
        customRenderItem.doRender(dummyEntityItem, 0, 0, 0, 0, 0);
        GL11.glPopMatrix();

    }

}