GuiPortableItem.java

package portables.client.gui;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
import portables.common.util.Util;

@SideOnly(Side.CLIENT)
public class GuiPortableItem extends GuiScreen
{
	public static RenderItem itemRenderer = new RenderItem();
	public RenderBlocks block = new RenderBlocks();
	public static ResourceLocation texture = new ResourceLocation("simpleportables", "textures/gui/guiPortable.png");
	public final int xSizeOfTexture = 176;
	public final int ySizeOfTexture = 120;

	public GuiPortableItem()
	{

	}

	@Override
	public void drawScreen(int par1, int par2, float par3)
	{
		drawDefaultBackground();

		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
		mc.renderEngine.bindTexture(texture);

		int x = (this.width - xSizeOfTexture) / 2;
		int y = (this.height - ySizeOfTexture) / 2;

		drawTexturedModalRect(x, y, 0, 0, xSizeOfTexture, ySizeOfTexture);

		GL11.glEnable(GL12.GL_RESCALE_NORMAL);
		RenderHelper.enableGUIStandardItemLighting();
		itemRenderer.renderItemIntoGUI(mc.fontRenderer, mc.getTextureManager(), new ItemStack(Blocks.crafting_table), x + 20, y + 11);
		itemRenderer.renderItemIntoGUI(mc.fontRenderer, mc.getTextureManager(), new ItemStack(Blocks.ender_chest), x + 20, y + 36);
		itemRenderer.renderItemIntoGUI(mc.fontRenderer, mc.getTextureManager(), new ItemStack(Blocks.anvil), x + 20, y + 61);
		itemRenderer.renderItemIntoGUI(mc.fontRenderer, mc.getTextureManager(), new ItemStack(Blocks.enchanting_table), x + 20, y + 86);
		RenderHelper.disableStandardItemLighting();
		GL11.glDisable(GL12.GL_RESCALE_NORMAL);

		super.drawScreen(par1, par2, par3);
	}

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

	@SuppressWarnings("unchecked")
	@Override
	public void initGui()
	{
		buttonList.clear();

		int posX = (this.width - xSizeOfTexture) / 2;
		int posY = (this.height - ySizeOfTexture) / 2;

		buttonList.add(new GuiButton(0, posX + 40, posY + 10, 100, 20, "Crafting"));
		buttonList.add(new GuiButton(1, posX + 40, posY + 35, 100, 20, "Ender Chest"));
		buttonList.add(new GuiButton(2, posX + 40, posY + 60, 100, 20, "Anvil"));
		buttonList.add(new GuiButton(3, posX + 40, posY + 85, 100, 20, "Enchant Table"));
	}

	@Override
	protected void actionPerformed(GuiButton button)
	{
		switch (button.id)
		{
		case 0:
			Util.sendModPacket(0);
			break;
		case 1:
			Util.sendModPacket(1);
			break;
		case 2:
			Util.sendModPacket(2);
			break;
		case 3:
			Util.sendModPacket(3);
		}
	}
}