appeng.client.render.TESRWrapper.java Source code

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Here is the source code for appeng.client.render.TESRWrapper.java

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/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.client.render;

import org.lwjgl.opengl.GL11;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;

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

import appeng.block.AEBaseBlock;
import appeng.core.AELog;
import appeng.tile.AEBaseTile;

@SideOnly(Side.CLIENT)
public class TESRWrapper extends TileEntitySpecialRenderer {

    private final RenderBlocks renderBlocksInstance = new RenderBlocks();

    private final BaseBlockRender blkRender;
    private final double maxDistance;

    public TESRWrapper(final BaseBlockRender render) {
        this.blkRender = render;
        this.maxDistance = this.blkRender.getTesrRenderDistance();
    }

    @Override
    public final void renderTileEntityAt(final TileEntity te, final double x, final double y, final double z,
            final float f) {
        if (te instanceof AEBaseTile) {
            final Block b = te.getBlockType();

            if (b instanceof AEBaseBlock && ((AEBaseTile) te).requiresTESR()) {
                if (Math.abs(x) > this.maxDistance || Math.abs(y) > this.maxDistance
                        || Math.abs(z) > this.maxDistance) {
                    return;
                }

                final Tessellator tess = Tessellator.instance;

                try {
                    GL11.glPushMatrix();

                    this.renderBlocksInstance.blockAccess = te.getWorldObj();
                    this.blkRender.renderTile((AEBaseBlock) b, (AEBaseTile) te, tess, x, y, z, f,
                            this.renderBlocksInstance);

                    GL11.glPopMatrix();
                } catch (final Throwable t) {
                    AELog.severe("Hi, Looks like there was a crash while rendering something...");
                    t.printStackTrace();
                    AELog.severe("MC will now crash ( probably )!");
                    throw new IllegalStateException(t);
                }
            }
        }
    }
}