Chisel/src/main/java/com/cricketcraft/chisel/client/gui/GuiChisel.java

package com.cricketcraft.chisel.client.gui;

import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Slot;

import org.lwjgl.opengl.GL11;

import com.cricketcraft.chisel.inventory.ContainerChisel;
import com.cricketcraft.chisel.inventory.InventoryChiselSelection;
import com.cricketcraft.chisel.inventory.SlotChiselInput;
import com.cricketcraft.chisel.utils.GeneralClient;

public class GuiChisel extends GuiContainer {

	public EntityPlayer player;
	public ContainerChisel container;

	public GuiChisel(InventoryPlayer iinventory, InventoryChiselSelection menu) {
		super(new ContainerChisel(iinventory, menu));
		player = iinventory.player;
		xSize = 252;
		ySize = 202;

		container = (ContainerChisel) inventorySlots;
	}

	@Override
	public void onGuiClosed() {
		super.onGuiClosed();
		inventorySlots.onContainerClosed(player);
	}

	@Override
	protected void drawGuiContainerForegroundLayer(int j, int i) {
		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

		String line = I18n.format(this.container.inventory.getInventoryName() + ".title");
		fontRendererObj.drawSplitString(line, 50 - fontRendererObj.getStringWidth(line) / 2, 60, 40, 0x404040);
	}

	@Override
	protected void drawGuiContainerBackgroundLayer(float f, int mx, int my) {
		drawDefaultBackground();
		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

		int i = width - xSize >> 1;
		int j = height - ySize >> 1;

		String texture = "chisel:textures/chisel2Gui.png";

		GeneralClient.bind(texture);
		drawTexturedModalRect(i, j, 0, 0, xSize, ySize);
	}

	@Override
	protected void func_146977_a(Slot slot) {
		if (slot instanceof SlotChiselInput) {
			GL11.glPushMatrix();
			GL11.glScalef(2, 2, 2);
			slot.xDisplayPosition -= 16;
			slot.yDisplayPosition -= 16;
			super.func_146977_a(slot);
			slot.xDisplayPosition += 16;
			slot.yDisplayPosition += 16;
			GL11.glPopMatrix();
		} else {
			super.func_146977_a(slot);
		}
	}
}