GrinderGui

package com.expansion.gui;

import com.expansion.container.ContainerGrinder;
import com.expansion.main.Main;
import com.expansion.tileentity.TileEntityGrinder;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.ResourceLocation;

public class GuiGrinder extends GuiContainer{

    public static final ResourceLocation BGround = new ResourceLocation(Main.modID + ":" + "textures/gui/Grinder.png");
    private final InventoryPlayer playerInventory;
    private TileEntityGrinder grinder;

    public GuiGrinder(InventoryPlayer playerInv, TileEntityGrinder entity)
    {
        super(new ContainerGrinder(playerInv, entity));
        this.playerInventory = playerInv;
        this.grinder = entity;

        this.grinder = entity;

        this.xSize = 176;
        this.ySize = 166;
    }

    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
    {
        String s = this.grinder.getDisplayName().getUnformattedText();
        this.fontRendererObj.drawString(s, this.xSize / 2 - this.fontRendererObj.getStringWidth(s) / 2, 6, 4210752);
        this.fontRendererObj.drawString(this.playerInventory.getDisplayName().getUnformattedText(), 120, this.ySize - 96 + 2, 4210752);
    }

    @Override
    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
    {
        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
        Minecraft.getMinecraft().getTextureManager().bindTexture(BGround);

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


        if(grinder.isBurning())
        {
            int k = this.GetBurnTimeProgressScaled(40);
            int j = 40 - k;

            this.drawTexturedModalRect(guiLeft + 29, guiTop + 65, 176, 0 , 40 - k, 10);
        }

        int k = this.GetCookProgressScaled(24);
        this.drawTexturedModalRect(guiLeft + 79, guiTop + 34, 176, 14, k + 1, 16);

    }
     private int GetCookProgressScaled(int Progress)
        {
            int j = this.grinder.getField(2);
            int k = this.grinder.getField(3);
            return k != 0 && j != 0 ? j * Progress / k : 0;
        }

    private int GetBurnTimeProgressScaled(int progress)
    {
        int j = this.grinder.getField(1);
        if(j == 0)
        {
            j = 200;
        }
        return this.grinder.getField(0) * progress / j;
    }
}