src/main/java/mekanism/client/gui/GuiGasTank.java

package mekanism.client.gui;

import java.util.ArrayList;

import mekanism.api.Coord4D;
import mekanism.client.sound.SoundHandler;
import mekanism.common.Mekanism;
import mekanism.common.inventory.container.ContainerGasTank;
import mekanism.common.network.PacketTileEntity;
import mekanism.common.tile.TileEntityGasTank;
import mekanism.common.util.MekanismUtils;
import mekanism.common.util.MekanismUtils.ResourceType;
import net.minecraft.entity.player.InventoryPlayer;

import org.lwjgl.opengl.GL11;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class GuiGasTank extends GuiMekanism
{
	public TileEntityGasTank tileEntity;

	public GuiGasTank(InventoryPlayer inventory, TileEntityGasTank tentity)
	{
		super(new ContainerGasTank(inventory, tentity));
		tileEntity = tentity;
		guiElements.add(new GuiRedstoneControl(this, tileEntity, MekanismUtils.getResource(ResourceType.GUI, "GuiGasTank.png")));
	}

	@Override
	protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
	{
		int xAxis = (mouseX - (width - xSize) / 2);
		int yAxis = (mouseY - (height - ySize) / 2);

		String capacityInfo = tileEntity.gasTank.getStored() + "/" + tileEntity.MAX_GAS;

		fontRendererObj.drawString(tileEntity.getInventoryName(), (xSize/2)-(fontRendererObj.getStringWidth(tileEntity.getInventoryName())/2), 6, 0x404040);
		fontRendererObj.drawString(capacityInfo, 45, 40, 0x404040);
		fontRendererObj.drawString("Gas: " + (tileEntity.gasTank.getGas() != null ? tileEntity.gasTank.getGas().getGas().getLocalizedName() : "None"), 45, 49, 0x404040);
		fontRendererObj.drawString(MekanismUtils.localize("container.inventory"), 8, ySize - 96 + 2, 0x404040);

		String name = tileEntity.dumping ? "Dumping..." : MekanismUtils.localize("gui.idle");
		fontRendererObj.drawString(name, 156-fontRendererObj.getStringWidth(name), 73, 0x404040);

		super.drawGuiContainerForegroundLayer(mouseX, mouseY);
	}

	@Override
	protected void drawGuiContainerBackgroundLayer(float partialTick, int mouseX, int mouseY)
	{
		super.drawGuiContainerBackgroundLayer(partialTick, mouseX, mouseY);

		mc.renderEngine.bindTexture(MekanismUtils.getResource(ResourceType.GUI, "GuiGasTank.png"));
		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
		int guiWidth = (width - xSize) / 2;
		int guiHeight = (height - ySize) / 2;
		drawTexturedModalRect(guiWidth, guiHeight, 0, 0, xSize, ySize);

		int displayInt = tileEntity.dumping ? 18 : 10;
		drawTexturedModalRect(guiWidth + 160, guiHeight + 73, 176, displayInt, 8, 8);

		if(tileEntity.gasTank.getGas() != null)
		{
			int scale = (int)(((double)tileEntity.gasTank.getStored() / tileEntity.MAX_GAS) * 72);
			drawTexturedModalRect(guiWidth + 65, guiHeight + 17, 176, 0, scale, 10);
		}
	}

	@Override
	protected void mouseClicked(int x, int y, int button)
	{
		super.mouseClicked(x, y, button);

		int xAxis = (x - (width - xSize) / 2);
		int yAxis = (y - (height - ySize) / 2);

		if(xAxis > 160 && xAxis < 169 && yAxis > 73 && yAxis < 82)
		{
			ArrayList data = new ArrayList();
			data.add(0);

			Mekanism.packetPipeline.sendToServer(new PacketTileEntity(Coord4D.get(tileEntity), data));
			SoundHandler.playSound("gui.button.press");
		}
	}
}