GUICompostBin.java

package com.arkcraft.module.blocks.client.gui;

import java.awt.Color;
import java.util.ArrayList;
import java.util.List;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import org.lwjgl.opengl.GL11;

import com.arkcraft.module.blocks.common.container.ContainerInventoryCompostBin;
import com.arkcraft.module.blocks.common.tile.TileInventoryCompostBin;
import com.arkcraft.module.core.ARKCraft;

/**
 * @author wildbill22
 */
@SideOnly(Side.CLIENT)
public class GUICompostBin extends GuiContainer
{

	public static final ResourceLocation texture = new ResourceLocation(ARKCraft.MODID,
			"textures/gui/compost_bin_gui.png");
	private TileInventoryCompostBin tileEntity;

	public GUICompostBin(InventoryPlayer invPlayer, TileInventoryCompostBin tileInventoryCropPlot)
	{
		super(new ContainerInventoryCompostBin(invPlayer, tileInventoryCropPlot));
		this.tileEntity = tileInventoryCropPlot;

		// Width and height of the gui:
		this.xSize = 175;
		this.ySize = 165;
	}

	public void onGuiClosed()
	{
		super.onGuiClosed();
	}

	protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
	{
		super.drawGuiContainerForegroundLayer(mouseX, mouseY);

		// Display GUI name:
		String name = tileEntity.getDisplayName().getUnformattedText();
		final int LABEL_YPOS = 7;
		final int LABEL_XPOS = (xSize / 2) - (name.length() * 5 / 2);
		this.fontRendererObj.drawString(name, LABEL_XPOS, LABEL_YPOS, Color.darkGray.getRGB());

		// Add hovering text
		List<String> hoveringText = new ArrayList<String>();

		// If the mouse is over the display text add the growth stage bar
		// hovering text
		if (isInRect(guiLeft + LABEL_XPOS, guiTop + LABEL_YPOS, 50, 8, mouseX, mouseY))
		{
			hoveringText.add("Fertilizer compost time: ");
			int compostPercentage = (int) (tileEntity.getFractionCompostTimeComplete() * 100);
			hoveringText.add(compostPercentage + "%");
		}

		// If the mouse is over one of the thatch slots add the burn time
		// indicator hovering text
		for (int row = 0; row < 2; row++)
		{
			for (int col = 0; col < 4; col++)
			{
				int index = col + 4 * row;
				if (tileEntity.secondsOfThatchRemaining(index) > 0)
				{
					int x = guiLeft + ContainerInventoryCompostBin.COMPOST_SLOT_XPOS;
					int y = guiTop + ContainerInventoryCompostBin.COMPOST_SLOT_YPOS;
					if (isInRect(x + 18 * col, y + 18 * row, 16, 16, mouseX, mouseY))
					{
						ItemStack stack = tileEntity.getStackInSlot(index);
						if (stack != null)
						{
							String thatchName = stack.getItem().getItemStackDisplayName(stack);
							hoveringText.add(thatchName + " - composting Time Remaining:");
							hoveringText.add(tileEntity.secondsOfThatchRemaining(index) + "s");
						}
					}
				}
			}
		}

		// If hoveringText is not empty draw the hovering text
		if (!hoveringText.isEmpty())
		{
			drawHoveringText(hoveringText, mouseX - guiLeft, mouseY - guiTop, fontRendererObj);
		}
	}

	protected void drawGuiContainerBackgroundLayer(float partTick, int mX, int mY)
	{
		// Draw the GUI
		Minecraft.getMinecraft().getTextureManager().bindTexture(texture);
		GL11.glColor4f(1F, 1F, 1F, 1F);
		this.drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);
	}

	// Returns true if the given x,y coordinates are within the given rectangle
	public static boolean isInRect(int x, int y, int xSize, int ySize, int mouseX, int mouseY)
	{
		return ((mouseX >= x && mouseX <= x + xSize) && (mouseY >= y && mouseY <= y + ySize));
	}
}