GUICropPlot.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.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.ContainerInventoryCropPlot;
import com.arkcraft.module.blocks.common.tile.TileInventoryCropPlot;
import com.arkcraft.module.core.ARKCraft;

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

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

	public GUICropPlot(InventoryPlayer invPlayer, TileInventoryCropPlot tileInventoryCropPlot)
	{
		super(new ContainerInventoryCropPlot(invPlayer, tileInventoryCropPlot));
		this.tileEntity = tileInventoryCropPlot;

		// Width and height of the gui:
		this.xSize = 176;
		this.ySize = 166;
	}

	// some [x,y] coordinates of graphical elements
	final int WATER_BAR_XPOS = 10;
	final int WATER_BAR_YPOS = 7;
	final int WATER_BAR_ICON_U = 176; // texture position of the water bar
	final int WATER_BAR_ICON_V = 17;
	final int WATER_BAR_WIDTH = 12;
	final int WATER_BAR_HEIGHT = 41;

	final int ARROW_XPOS = 68;
	final int ARROW_YPOS = 17;
	final int ARROW_ICON_U = 177; // texture position of arrow icon
	final int ARROW_ICON_V = 0;
	final int ARROW_WIDTH = 22;
	final int ARROW_HEIGHT = 16;

	// Arrow that shows grow time complete
	final int FLAME_XPOS = 45;
	final int FLAME_YPOS = 36;
	final int FLAME_ICON_U = 178; // texture position of flame icon
	final int FLAME_ICON_V = 19;
	final int FLAME_WIDTH = 13;
	final int FLAME_HEIGHT = 14;

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

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

		// Display GUI name:
		final int LABEL_XPOS = 44;
		final int LABEL_YPOS = 5;
		fontRendererObj.drawString(tileEntity.getDisplayName().getUnformattedText(), LABEL_XPOS,
				LABEL_YPOS, Color.darkGray.getRGB());

		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("Growth Stage is: ");
			int growPercentage = (int) (tileEntity.getGrowthStage());
			hoveringText.add(growPercentage + ".");
		}

		// If the mouse is over the water progress bar add the progress bar
		// hovering text
		if (isInRect(guiLeft + WATER_BAR_XPOS, guiTop + WATER_BAR_YPOS, WATER_BAR_WIDTH,
				WATER_BAR_HEIGHT, mouseX, mouseY))
		{
			hoveringText.add("Water Time:");
			int growPercentage = (int) (tileEntity.fractionWaterLevelRemaining() * 100);
			hoveringText.add(growPercentage + "%");
		}

		// If the mouse is over the growth progress bar add the progress bar
		// hovering text
		if (isInRect(guiLeft + ARROW_XPOS, guiTop + ARROW_YPOS, ARROW_WIDTH, ARROW_HEIGHT, mouseX,
				mouseY))
		{
			hoveringText.add("Growing a berry:");
			int growPercentage = (int) (tileEntity.fractionOfGrowTimeComplete() * 100);
			hoveringText.add(growPercentage + "%");
		}

		// If the mouse is over the ??? progress bar add the progress bar
		// hovering text
		// TODO: So what is the flame supposed to show?
		// if (isInRect(guiLeft + FLAME_XPOS, guiTop + FLAME_YPOS, FLAME_WIDTH,
		// FLAME_HEIGHT, mouseX, mouseY)){
		// hoveringText.add("Progress:");
		// int growPercentage =(int)(tileEntity.fractionOfGrowTimeComplete() *
		// 100);
		// hoveringText.add(growPercentage + "%");
		// }

		// If the mouse is over one of the fertilizer slots add the burn time
		// indicator hovering text
		// for (int i = 0; i < TileInventoryCropPlot.FERTILIZER_SLOTS_COUNT;
		// ++i) {
		// if (isInRect(guiLeft + 44 + 18 * i, guiTop +
		// ContainerInventoryCropPlot.FERTILIZER_SLOT_YPOS, 16, 16, mouseX,
		// mouseY)) {
		// hoveringText.add("Fertilizer Time:");
		// hoveringText.add(tileEntity.secondsOfFertilizerRemaining(i) + "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);

		// get water progress as a double between 0 and 1, and draw it
		double waterProgress = tileEntity.fractionWaterLevelRemaining();
		int iconHeight = (int) (waterProgress * WATER_BAR_HEIGHT);
		int iconYOffset = WATER_BAR_HEIGHT - iconHeight;
		drawTexturedModalRect(guiLeft + WATER_BAR_XPOS, guiTop + WATER_BAR_YPOS + iconYOffset,
				WATER_BAR_ICON_U, WATER_BAR_ICON_V + iconYOffset, WATER_BAR_WIDTH, iconHeight);

		// get grow arrow as a double between 0 and 1, and draw it
		double growProgress = tileEntity.fractionOfGrowTimeComplete();
		drawTexturedModalRect(guiLeft + ARROW_XPOS, guiTop + ARROW_YPOS, ARROW_ICON_U,
				ARROW_ICON_V, (int) (growProgress * ARROW_WIDTH), ARROW_HEIGHT);
	}

	// 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));
	}
}