com.builtbroken.grappling.content.item.ItemHookRenderer.java Source code

Introduction

Here is the source code for com.builtbroken.grappling.content.item.ItemHookRenderer.java

Source

package com.builtbroken.grappling.content.item;

import com.builtbroken.grappling.client.ClientHookHandler;
import cpw.mods.fml.client.FMLClientHandler;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.Entity;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.IItemRenderer;
import net.minecraftforge.client.model.AdvancedModelLoader;
import net.minecraftforge.client.model.IModelCustom;
import org.lwjgl.opengl.GL11;

/**
 * @see <a href="https://github.com/BuiltBrokenModding/VoltzEngine/blob/development/license.md">License</a> for what you can and can't do with the code.
 * Created by Dark(DarkGuardsman, Robert) on 2/27/2017.
 */
public class ItemHookRenderer implements IItemRenderer {
    public static final IModelCustom MODEL = AdvancedModelLoader
            .loadModel(new ResourceLocation("smbgrapplinghook", "models/grapple.obj"));
    public static final ResourceLocation TEXTURE = new ResourceLocation("smbgrapplinghook", "models/grapple.png");

    @Override
    public boolean handleRenderType(ItemStack item, ItemRenderType type) {
        return type != ItemRenderType.INVENTORY;
    }

    @Override
    public boolean shouldUseRenderHelper(ItemRenderType type, ItemStack item, ItemRendererHelper helper) {
        return type != ItemRenderType.INVENTORY;
    }

    @Override
    public void renderItem(ItemRenderType type, ItemStack item, Object... data) {
        GL11.glPushMatrix();

        FMLClientHandler.instance().getClient().renderEngine.bindTexture(TEXTURE);

        Entity entity = null;

        if (data != null && data.length >= 2 && data[1] instanceof Entity) {
            entity = (Entity) data[1];
        }

        if (type == ItemRenderType.EQUIPPED) {
            //TODO have rotation match aiming point
            GL11.glRotatef(-130, 0, 1, 0);
            //GL11.glRotatef(13, 1, 0, 0);
            GL11.glTranslatef(0.1f, 0.4f, -1.2f);

            final float scale = 0.0625f / 3;
            GL11.glScalef(scale, scale, scale);
            if (entity != null && entity == Minecraft.getMinecraft().thePlayer) {
                if (ClientHookHandler.hook != null) {
                    MODEL.renderAllExcept("group5", "Component_20");
                } else {
                    MODEL.renderAll();
                }
            } else {
                MODEL.renderAll();
            }
        } else if (type == ItemRenderType.EQUIPPED_FIRST_PERSON) {
            GL11.glRotatef(140, 0, 1, 0);
            GL11.glRotatef(-13, 1, 0, 0);
            GL11.glTranslatef(-0.2f, 0.6f, -0.5f);

            final float scale = 0.0625f / 3;
            GL11.glScalef(scale, scale, scale);
            if (ClientHookHandler.hook != null) {
                MODEL.renderAllExcept("group5", "Component_20");
            } else {
                MODEL.renderAll();
            }
        } else if (type == ItemRenderType.ENTITY) {
            GL11.glTranslatef(0f, 0, -0.9f);

            final float scale = 0.0625f / 3;
            GL11.glScalef(scale, scale, scale);
            MODEL.renderAll();
        }

        GL11.glPopMatrix();
    }
}