TileEntityRendererGravitationalAnomaly.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.tile.TileEntityGravitationalAnomaly;
import matteroverdrive.util.RenderUtils;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.model.AdvancedModelLoader;
import net.minecraftforge.client.model.IModelCustom;

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

/**
 * Created by Simeon on 5/12/2015.
 */
public class TileEntityRendererGravitationalAnomaly extends TileEntitySpecialRenderer
{
    public static final ResourceLocation core = new ResourceLocation(Reference.PATH_BLOCKS + "gravitational_anomaly_core.png");
    public static final ResourceLocation glow = new ResourceLocation(Reference.PATH_BLOCKS + "gravitational_anomaly_glow.png");
    public static final ResourceLocation black = new ResourceLocation(Reference.PATH_BLOCKS + "black.png");

    private IModelCustom sphere_model;

    public TileEntityRendererGravitationalAnomaly()
    {
        sphere_model = AdvancedModelLoader.loadModel(new ResourceLocation(Reference.MODEL_SPHERE));
    }

    @Override
    public void renderTileEntityAt(TileEntity tileEntity, double x, double y, double z, float ticks)
    {
        EntityPlayer player = Minecraft.getMinecraft().thePlayer;
        long time = Minecraft.getMinecraft().theWorld.getWorldTime();
        float speed = ((TileEntityGravitationalAnomaly)tileEntity).getBreakStrength();
        double resonateSpeed = 0.2;
        double radius = ((TileEntityGravitationalAnomaly)tileEntity).getEventHorizon();

        radius = radius * Math.sin(time * resonateSpeed) * 0.1 + radius * 0.9;

        glPushMatrix();
        glDisable(GL_LIGHTING);

        glTranslated(x + 0.5, y + 0.5, z + 0.5);
        glScaled(radius, radius, radius);

        glDisable(GL_CULL_FACE);
        bindTexture(black);
        glColor4d(0, 0, 0, 1);
        sphere_model.renderAll();
        glEnable(GL_CULL_FACE);

        glEnable(GL_BLEND);
        glScaled(2, 2, 2);
        glRotated(player.prevRotationYaw + (player.rotationYaw - player.prevRotationYaw) * ticks, 0, -1, 0);
        glRotated(player.prevRotationPitch + (player.rotationPitch - player.prevRotationPitch) * ticks, 1, 0, 0);
        glRotated(time * speed, 0, 0, 1);
        glTranslated(-0.5, -0.5, 0);
        glColor3d(1, 1, 1);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        bindTexture(core);
        RenderUtils.drawPlane(1);
        bindTexture(glow);
        RenderUtils.drawPlane(1);

        glDisable(GL_BLEND);
        glEnable(GL_LIGHTING);
        glPopMatrix();
    }
}