fr.mcnanotech.kevin_68.nanotechmod.main.event.RenderEvent.java Source code

Introduction

Here is the source code for fr.mcnanotech.kevin_68.nanotechmod.main.event.RenderEvent.java

Source

/**
 * This work is made available under the terms of the Creative Commons Attribution License:
 * http://creativecommons.org/licenses/by-nc-sa/4.0/deed.en
 * 
 * Cette uvre est mise  disposition selon les termes de la Licence Creative Commons Attribution:
 * http://creativecommons.org/licenses/by-nc-sa/4.0/deed.fr
 */
package fr.mcnanotech.kevin_68.nanotechmod.main.event;

import net.minecraft.client.Minecraft;
import net.minecraft.client.model.ModelBiped;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.entity.RenderPlayer;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType;
import net.minecraftforge.client.event.RenderPlayerEvent;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.common.ObfuscationReflectionHelper;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import fr.mcnanotech.kevin_68.nanotechmod.main.items.ItemCrazyGlassesGun;
import fr.mcnanotech.kevin_68.nanotechmod.main.items.NanotechItem;

public class RenderEvent {
    private Minecraft mc = Minecraft.getMinecraft();
    protected static final ResourceLocation texture = new ResourceLocation("nanotechmod",
            "textures/armor/crazyGlassesOverlay.png");

    @SubscribeEvent
    public void onRenderGameOverlay(RenderGameOverlayEvent event) {
        if (event.isCancelable() || event.type != ElementType.EXPERIENCE) {
            return;
        } else {
            ItemStack stack = this.mc.thePlayer.inventory.armorItemInSlot(3);
            if (this.mc.gameSettings.thirdPersonView == 0 && stack != null
                    && stack.getItem().equals(NanotechItem.crazyGlasses)) {
                int k = event.resolution.getScaledWidth();
                int l = event.resolution.getScaledHeight();
                GL11.glEnable(GL11.GL_BLEND);
                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
                GL11.glDisable(GL11.GL_LIGHTING);
                GL11.glDisable(GL11.GL_DEPTH_TEST);
                GL11.glDepthMask(false);
                GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
                this.mc.renderEngine.bindTexture(texture);
                Tessellator tessellator = Tessellator.instance;
                tessellator.startDrawingQuads();
                tessellator.addVertexWithUV(0.0D, (double) l, -90.0D, 0.0D, 1.0D);
                tessellator.addVertexWithUV((double) k, (double) l, -90.0D, 1.0D, 1.0D);
                tessellator.addVertexWithUV((double) k, 0.0D, -90.0D, 1.0D, 0.0D);
                tessellator.addVertexWithUV(0.0D, 0.0D, -90.0D, 0.0D, 0.0D);
                tessellator.draw();
                GL11.glDepthMask(true);
                GL11.glEnable(GL11.GL_DEPTH_TEST);
                GL11.glEnable(GL11.GL_ALPHA_TEST);
                GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            }
        }
    }

    @SubscribeEvent
    public void preRenderPlayer(RenderPlayerEvent.Pre event) {
        EntityPlayer player = event.entityPlayer;
        ItemStack is = player.getCurrentEquippedItem();
        if ((is != null) && (is.getItem() instanceof ItemCrazyGlassesGun)) {
            ModelBiped modelMain = ObfuscationReflectionHelper.getPrivateValue(RenderPlayer.class, event.renderer,
                    1);
            ModelBiped modelArmorChestplate = ObfuscationReflectionHelper.getPrivateValue(RenderPlayer.class,
                    event.renderer, 2);
            ModelBiped modelArmor = ObfuscationReflectionHelper.getPrivateValue(RenderPlayer.class, event.renderer,
                    3);
            modelMain.aimedBow = true;
            modelArmorChestplate.aimedBow = true;
            modelArmor.aimedBow = true;
        }
    }
}