com.blogspot.jabelarminecraft.magicbeans.renderers.RenderMysteriousStranger.java Source code

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Here is the source code for com.blogspot.jabelarminecraft.magicbeans.renderers.RenderMysteriousStranger.java

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/**
Copyright (C) 2014 by jabelar
    
This file is part of jabelar's Minecraft Forge modding examples; as such,
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.
    
This program 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.
    
For a copy of the GNU General Public License see <http://www.gnu.org/licenses/>.
*/

package com.blogspot.jabelarminecraft.magicbeans.renderers;

import net.minecraft.client.model.ModelBase;
import net.minecraft.client.renderer.entity.RenderLiving;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.util.ResourceLocation;

import org.lwjgl.opengl.GL11;

import com.blogspot.jabelarminecraft.magicbeans.MagicBeans;
import com.blogspot.jabelarminecraft.magicbeans.entities.EntityMysteriousStranger;
import com.blogspot.jabelarminecraft.magicbeans.proxy.ClientProxy;

/**
 * @author jabelar
 *
 */
public class RenderMysteriousStranger extends RenderLiving {
    protected ResourceLocation mysteriousStrangerTexture;

    public RenderMysteriousStranger(RenderManager parRenderManager, ModelBase par1ModelBase, float parShadowSize) {
        super(parRenderManager, par1ModelBase, parShadowSize);
        setEntityTexture();
    }

    @Override
    protected void preRenderCallback(EntityLivingBase entity, float f) {
        preRenderCallbackMysteriousStranger((EntityMysteriousStranger) entity, f);
    }

    protected void preRenderCallbackMysteriousStranger(EntityMysteriousStranger entity, float f) {
        // some people do some G11 transformations or blends here, like you can do
        // GL11.glScalef(2F, 2F, 2F); to scale up the entity
        // which is used for Slime entities.  I suggest having the entity cast to
        // your custom type to make it easier to access fields from your 
        // custom entity, eg. GL11.glScalef(entity.scaleFactor, entity.scaleFactor, 
        // entity.scaleFactor); 
    }

    protected void setEntityTexture() {
        mysteriousStrangerTexture = new ResourceLocation(
                MagicBeans.MODID + ":textures/entities/mysterious_stranger.png");
    }

    /**
    * Returns the location of an entity's texture. Doesn't seem to be called 
    * unless you call Render.bindEntityTexture.
    */
    @Override
    protected ResourceLocation getEntityTexture(Entity par1Entity) {
        return mysteriousStrangerTexture;
    }

    @Override
    public void passSpecialRender(EntityLivingBase parEntity, double parX, double parY, double parZ) {
        super.passSpecialRender(parEntity, parX, parY, parZ);
        if (parEntity.ticksExisted < 20 * 2) {
            GL11.glPushMatrix();
            GL11.glTranslated(parX, parY + parEntity.height / 2, parZ);
            GL11.glScalef(3.0F, 3.0F, 3.0F);
            GL11.glEnable(GL11.GL_BLEND);
            GL11.glDepthMask(false);
            GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
            GL11.glColor4f(1.0F, 1.0F, 1.0F, (40.0F - parEntity.ticksExisted) / 40.0F);
            GL11.glEnable(GL11.GL_ALPHA_TEST);
            GL11.glCallList(ClientProxy.sphereIdOutside);
            GL11.glCallList(ClientProxy.sphereIdInside);
            GL11.glPopMatrix();
        }
    }
}