DCompass

package mod.brandy.client.gui;

import java.io.IOException;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.renderer.GlStateManager;

public class GuiDCompass extends GuiScreen
{
	GuiButton turn_on;
	GuiButton turn_off;
	GuiButton close;
	int buttonWidth = 80;
	int buttonHeight = 20;
	public static String facingF;
	public static boolean display;

	public static String getFacing(Minecraft mc)
	{
		//swne
		int facing = mc.thePlayer.getHorizontalFacing().getHorizontalIndex();

		String direction = null;

		if(facing == 0)
		{
			direction = "South";

		}
		else if(facing == 1)
		{
			direction = "West";

		}
		else if(facing == 2)
		{
			direction = "North";

		}
		else if(facing == 3)
		{
			direction = "East";

		}
		return direction;
	}

	private static int widthF;
	private static int heightF;

	@Override
	public void drawScreen(int x, int y, float t)
	{
		this.drawDefaultBackground();

		widthF = this.width;
		heightF = this.height;

		int stringWidth = widthF / 2 - 25;
		int stringHeight = heightF / 4 + 50;

		GL11.glPushMatrix();
		{
			GlStateManager.translate(stringWidth, stringHeight, 0);
			GL11.glScalef(2F, 2F, 2F);
			mc.fontRendererObj.drawString(getFacing(mc), 0, 0 - 8, 0xFFFFFF);
		}
		GL11.glPopMatrix();

	    super.drawScreen(x, y, t);
	}


	@Override
	public boolean doesGuiPauseGame()
	{
	    return false;
	}

	@Override
	public void initGui()
	{
		this.buttonList.add(this.turn_on 	= new GuiButton(24, this.width / 2 - 40, this.height / 4 + 60, buttonWidth, buttonHeight, "Turn On"));
		this.buttonList.add(this.turn_off 	= new GuiButton(25, this.width / 2 - 40, this.height / 4 + 80, buttonWidth, buttonHeight, "Turn Off"));
		this.buttonList.add(this.close 		= new GuiButton(26, this.width / 2 - 40, this.height / 4 + 100, buttonWidth, buttonHeight, "Close"));
	}

	@Override
	public void actionPerformed(GuiButton button) throws IOException
    {

		if(button.id == 26)
		{
			this.mc.setIngameFocus();
		}
		else
			if(button.id == 24)
			{
				display = true;
			}
		else
			if(button.id == 25)
			{
				display = false;
			}

    }


}