issues with keystrokes

package com.HopelessPVP.Si1kn.Client.mods.imple;

import java.awt.Color;

import org.lwjgl.opengl.GL11;

import com.HopelessPVP.Si1kn.Client.gui.hud.ScreenPosition;
import com.HopelessPVP.Si1kn.Client.mods.ModDraggable;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.Gui;
import net.minecraft.client.settings.KeyBinding;

public class ModKeystrokes extends ModDraggable
{
	public static enum KeystrokesMode
	{
		WASD(Key.W, Key.A, Key.S, Key.D), WASD_MOUSE(Key.W, Key.A, Key.S, Key.D, Key.LMB, Key.RMB),
		WASD_SPRINT(Key.W, Key.A, Key.S, Key.D,
				new Key("Sprint", Minecraft.getMinecraft().gameSettings.keyBindSprint, 1, 41, 58, 18)),
		WASD_SPRINT_MOUSE(Key.W, Key.A, Key.S, Key.D, Key.LMB, Key.RMB,
				new Key("Sprint", Minecraft.getMinecraft().gameSettings.keyBindSprint, 1, 61, 58, 18));
		private final Key[] keys;
		private int width;
		private int height;

		private KeystrokesMode(Key... keysIn)
		{
			this.keys = keysIn;

			for (Key key : keys)
			{
				this.width = Math.max(this.width, key.getX() + key.getWidth());
				this.height = Math.max(this.height, key.getY() + key.getHeight());
			}

		}

		public int getHeight()
		{
			return height;
		}

		public int getWidth()
		{
			return width;
		}

		public Key[] getKeys()
		{
			return keys;
		}
	}

	private static class Key
	{

		private static final Key W = new Key("W", Minecraft.getMinecraft().gameSettings.keyBindForward, 21, 1, 18, 18);
		private static final Key A = new Key("A", Minecraft.getMinecraft().gameSettings.keyBindLeft, 1, 21, 18, 18);
		private static final Key S = new Key("S", Minecraft.getMinecraft().gameSettings.keyBindBack, 21, 21, 18, 18);
		private static final Key D = new Key("D", Minecraft.getMinecraft().gameSettings.keyBindRight, 41, 21, 18, 18);

		private static final Key LMB = new Key("LMB", Minecraft.getMinecraft().gameSettings.keyBindAttack, 1, 41, 28,
				18);
		private static final Key RMB = new Key("RMB", Minecraft.getMinecraft().gameSettings.keyBindUseItem, 31, 41, 28,
				18);

		private final String name;
		private final KeyBinding keybind;
		private final int x;
		private final int y;
		private final int width;
		private final int height;

		public Key(String name, KeyBinding keybind, int x, int y, int width, int height)
		{
			this.name = name;
			this.keybind = keybind;
			this.x = x;
			this.y = y;
			this.width = width;
			this.height = height;
		}

		public boolean isDown()
		{
			return keybind.isKeyDown();
		}

		public int getHeight()
		{
			return height;
		}

		public int getWidth()
		{
			return width;
		}

		public int getX()
		{
			return x;
		}

		public int getY()
		{
			return y;
		}

		public String getName()
		{
			return name;
		}
	}

	private ScreenPosition pos;

	private KeystrokesMode mode = KeystrokesMode.WASD_SPRINT_MOUSE;

	public void setMode(KeystrokesMode mode)
	{
		this.mode = mode;
	}

	@Override
	public int getWidth()
	{
		return mode.getWidth();
	}

	@Override
	public int getHeight()
	{
		return mode.getHeight();
	}

	@Override
	public void render(ScreenPosition pos)
	{
		GL11.glPushMatrix();

		boolean blend = GL11.glIsEnabled(GL11.GL_BLEND);


		GL11.glDisable(GL11.GL_BLEND);

		for (Key key : mode.getKeys())
		{
			int textWidth = font.getStringWidth(key.getName());

			Gui.drawRect(pos.getAbsoluteX() + key.getX(), pos.getAbsoluteY() + key.getY(),
					pos.getAbsoluteX() + key.getX() + key.getWidth(), pos.getAbsoluteY() + key.getY() + key.getHeight(),
					key.isDown() ? new Color(255, 255, 255, 102).getRGB() : new Color(0, 0, 0, 102).getRGB());

			font.drawString(key.getName(), pos.getAbsoluteX() + key.getX() + key.getWidth() / 2 - textWidth / 2,
					pos.getAbsoluteY() + key.getY() + key.getHeight() / 2 - 4,
					key.isDown() ? Color.BLACK.getRGB() : Color.WHITE.getRGB());
		}



		if (blend)
		{
			GL11.glEnable(GL11.GL_BLEND);
		}


		GL11.glPushMatrix();
	}

	@Override
	public void save(ScreenPosition pos)
	{
		this.pos = pos;
	}

	@Override
	public ScreenPosition load()
	{
		return pos;
	}

}