TileEntityRendererPacketQueue.java

/*
 * This file is part of Matter Overdrive
 * Copyright (c) 2015., Simeon Radivoev, All rights reserved.
 *
 * Matter Overdrive is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Matter Overdrive 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Matter Overdrive.  If not, see <http://www.gnu.org/licenses>.
 */

package matteroverdrive.client.render.tileentity;

import matteroverdrive.Reference;
import matteroverdrive.blocks.BlockNetworkSwitch;
import matteroverdrive.init.MatterOverdriveIcons;
import matteroverdrive.tile.TileEntityMachinePacketQueue;
import matteroverdrive.util.RenderUtils;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.IIcon;

import static org.lwjgl.opengl.GL11.*;

/**
 * Created by Simeon on 8/22/2015.
 */
public class TileEntityRendererPacketQueue extends TileEntitySpecialRenderer
{
    Block fakeBlock = new BlockNetworkSwitch(Material.iron, "fake_block");

    @Override
    public void renderTileEntityAt(TileEntity tileEntity, double x, double y, double z, float ticks)
    {
        glPushMatrix();
        glTranslated(x, y, z);
        if (tileEntity instanceof TileEntityMachinePacketQueue)
        {
            if (((TileEntityMachinePacketQueue) tileEntity).flashTime > 0)
            {
                renderBlock(fakeBlock, RenderBlocks.getInstance());
            }
        }

        glPopMatrix();
    }

    private void renderBlock(Block block, RenderBlocks renderer)
    {
        IIcon icon = MatterOverdriveIcons.packet_queue_active;
        float distance = 0.1f;

        glDisable(GL_LIGHTING);
        glEnable(GL_BLEND);
        glBlendFunc(GL_ONE,GL_ONE);
        RenderUtils.disableLightmap();
        RenderUtils.setBlockTextureSheet();
        RenderUtils.drawCube(-0.01, -0.01, -0.01, 1.02, 1.02, 1.02, icon.getMinU(), icon.getMinV(), icon.getMaxU(), icon.getMaxV(), Reference.COLOR_HOLO);
        glDisable(GL_BLEND);
        glEnable(GL_LIGHTING);
        RenderUtils.enableLightmap();
    }
}