package com.mightydanp.eot.client.gui;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

import tconstruct.client.tabs.TabRegistry;

import com.mightydanp.eot.inventory.InventoryEotInventory;
import com.mightydanp.eot.client.tabs.InventoryTabEot;
import com.mightydanp.eot.inventory.ContainterEotInventory;
import com.mightydanp.eot.item.ModItems;
import com.mightydanp.eot.lib.References;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.renderer.InventoryEffectRenderer;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.util.ResourceLocation;

public class GuiEotInventory extends GuiContainer{

	private static final ResourceLocation background = new ResourceLocation(References.MODID, "textures/gui/eotInventory.png");
	private static final ResourceLocation tier1Bag = new ResourceLocation(References.MODID, "textures/gui/tier1Bag.png");

	private float xSize_lo;
    private float ySize_lo;

    private static final int BAG_WIDTH = 116;
    private int bagLeft = 0;
    private int bagTop = 0;

    private final InventoryEotInventory inventory;

	public GuiEotInventory(EntityPlayer player,InventoryPlayer inventoryplayer, InventoryEotInventory holder) {
		super(new ContainterEotInventory(player, inventoryplayer, holder));
		this.inventory = holder;
	}

    @Override
    public void initGui ()
    {
        super.initGui();

        this.guiLeft = (this.width - this.xSize) / 2;
        this.guiTop = (this.height - this.ySize) / 2;
        this.bagLeft = this.guiLeft;
        this.bagTop = this.guiTop;

        if (inventory.getInventory()[0] != null)
        {
            this.xSize += BAG_WIDTH;
        }

        this.buttonList.clear();
        this.buttonList.clear();

        TabRegistry.updateTabValues(guiLeft, guiTop, InventoryTabEot.class);
        TabRegistry.addTabsToList(this.buttonList);
    }

	@Override
    public void drawScreen (int par1, int par2, float par3){
        super.drawScreen(par1, par2, par3);
        this.xSize_lo = (float) par1;
        this.ySize_lo = (float) par2;
    }


	@Override
	protected void drawGuiContainerBackgroundLayer(float p_146976_1_, int p_146976_2_, int p_146976_3_) {
		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        this.mc.getTextureManager().bindTexture(background);
        int cornerX = guiLeft;
        int cornerY = guiTop;

        cornerX = this.guiLeft;
        cornerY = this.guiTop;
        drawTexturedModalRect(cornerX, guiTop, 0, 0, xSize, ySize);

        if (inventory.getInventory()[0] != null)
        {
            if (inventory.getInventory()[0].getItem() == ModItems.tier1Bag){
            	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
                this.mc.getTextureManager().bindTexture(tier1Bag);

                this.drawTexturedModalRect(bagLeft + 164 , bagTop, 0, 0, 150, 72);
            }
        }

        drawPlayerOnGui(this.mc, cornerX + 89, cornerY + 75, 30, (float) (cornerX + 51) - this.xSize_lo, (float) (cornerY + 75 - 50) - this.ySize_lo);
    }

	public static void drawPlayerOnGui (Minecraft par0Minecraft, int par1, int par2, int par3, float par4, float par5)
    {
        GL11.glEnable(GL11.GL_COLOR_MATERIAL);
        GL11.glPushMatrix();
        GL11.glTranslatef((float) par1, (float) par2, 50.0F);
        GL11.glScalef((float) (-par3), (float) par3, (float) par3);
        GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F);
        float f2 = par0Minecraft.thePlayer.renderYawOffset;
        float f3 = par0Minecraft.thePlayer.rotationYaw;
        float f4 = par0Minecraft.thePlayer.rotationPitch;
        par4 -= 19;
        GL11.glRotatef(135.0F, 0.0F, 1.0F, 0.0F);
        RenderHelper.enableStandardItemLighting();
        GL11.glRotatef(-135.0F, 0.0F, 1.0F, 0.0F);
        GL11.glRotatef(-((float) Math.atan((double) (par5 / 40.0F))) * 20.0F, 1.0F, 0.0F, 0.0F);
        par0Minecraft.thePlayer.renderYawOffset = (float) Math.atan((double) (par4 / 40.0F)) * 20.0F;
        par0Minecraft.thePlayer.rotationYaw = (float) Math.atan((double) (par4 / 40.0F)) * 40.0F;
        par0Minecraft.thePlayer.rotationPitch = -((float) Math.atan((double) (par5 / 40.0F))) * 20.0F;
        par0Minecraft.thePlayer.rotationYawHead = par0Minecraft.thePlayer.rotationYaw;
        GL11.glTranslatef(0.0F, par0Minecraft.thePlayer.yOffset, 0.0F);
        RenderManager.instance.playerViewY = 180.0F;
        RenderManager.instance.renderEntityWithPosYaw(par0Minecraft.thePlayer, 0.0D, 0.0D, 0.0D, 0.0F, 1.0F);
        par0Minecraft.thePlayer.renderYawOffset = f2;
        par0Minecraft.thePlayer.rotationYaw = f3;
        par0Minecraft.thePlayer.rotationPitch = f4;
        GL11.glPopMatrix();
        RenderHelper.disableStandardItemLighting();
        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        OpenGlHelper.setActiveTexture(OpenGlHelper.lightmapTexUnit);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        OpenGlHelper.setActiveTexture(OpenGlHelper.defaultTexUnit);
    }

}