cn.lambdacraft.terrain.client.renderer.RenderItemPortal.java Source code

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Here is the source code for cn.lambdacraft.terrain.client.renderer.RenderItemPortal.java

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/** 
 * Copyright (c) LambdaCraft Modding Team, 2013
 * ??LambdaCraft ? 2013.
 * http://lambdacraft.half-life.cn/
 * 
 * LambdaCraft is open-source. It is distributed under the terms of the
 * LambdaCraft Open Source License. It grants rights to read, modify, compile
 * or run the code. It does *NOT* grant the right to redistribute this software
 * or its modifications in any form, binary or source, except if expressively
 * granted by the copyright holder.
 *
 * LambdaCraft???LambdaCraft??????
 * ?? ??????????
 */
package cn.lambdacraft.terrain.client.renderer;

import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.item.ItemStack;
import net.minecraftforge.client.IItemRenderer;

import org.lwjgl.opengl.GL11;

import cn.liutils.api.client.util.RenderUtils;

/**
 * @author WeAthFolD
 * 
 */
public class RenderItemPortal implements IItemRenderer {

    /**
     * 
     */
    public RenderItemPortal() {
        // TODO Auto-generated constructor stub
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * net.minecraftforge.client.IItemRenderer#handleRenderType(net.minecraft
     * .item.ItemStack, net.minecraftforge.client.IItemRenderer.ItemRenderType)
     */
    @Override
    public boolean handleRenderType(ItemStack item, ItemRenderType type) {
        switch (type) {
        case ENTITY:
            return true;
        case EQUIPPED:
            return true;
        case INVENTORY:
            return true;
        default:
            return false;
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see net.minecraftforge.client.IItemRenderer#shouldUseRenderHelper(net.
     * minecraftforge.client.IItemRenderer.ItemRenderType,
     * net.minecraft.item.ItemStack,
     * net.minecraftforge.client.IItemRenderer.ItemRendererHelper)
     */
    @Override
    public boolean shouldUseRenderHelper(ItemRenderType type, ItemStack item, ItemRendererHelper helper) {
        switch (helper) {
        case ENTITY_ROTATION:
        case ENTITY_BOBBING:
            return true;
        default:
            return false;
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * net.minecraftforge.client.IItemRenderer#renderItem(net.minecraftforge
     * .client.IItemRenderer.ItemRenderType, net.minecraft.item.ItemStack,
     * java.lang.Object[])
     */
    @Override
    public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
        switch (type) {
        case ENTITY:
            renderEntity(item, (RenderBlocks) data[0], (EntityItem) data[1]);
            break;
        case EQUIPPED:
            renderEquipped(item, (RenderBlocks) data[0], (EntityLivingBase) data[1]);
            break;
        case INVENTORY:
            renderInventory(item, (RenderBlocks) data[0]);
            break;
        default:
            return;
        }
    }

    private void renderEntity(ItemStack item, RenderBlocks render, EntityItem ent) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
        RenderUtils.renderItemIn2d(item, 0.0625F);
        GL11.glDisable(GL11.GL_BLEND);
    }

    private void renderEquipped(ItemStack is, RenderBlocks render, EntityLivingBase entity) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
        RenderUtils.renderItemIn2d(is, 0.0625F);
        GL11.glDisable(GL11.GL_BLEND);
    }

    private void renderInventory(ItemStack is, RenderBlocks render) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_COLOR, GL11.GL_ONE_MINUS_SRC_COLOR);
        RenderUtils.renderItemInventory(is);
        GL11.glDisable(GL11.GL_BLEND);
    }

}