Mekanism-tilera-Edition/common/mekanism/client/gui/GuiElectricPump.java

package mekanism.client.gui;

import mekanism.client.gui.GuiFluidGauge.IFluidInfoHandler;
import mekanism.client.gui.GuiSlot.SlotOverlay;
import mekanism.client.gui.GuiSlot.SlotType;
import mekanism.client.render.MekanismRenderer;
import mekanism.common.inventory.container.ContainerElectricPump;
import mekanism.common.tile.TileEntityElectricPump;
import mekanism.common.util.MekanismUtils;
import mekanism.common.util.MekanismUtils.ResourceType;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidTank;

import org.lwjgl.opengl.GL11;

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

@SideOnly(Side.CLIENT)
public class GuiElectricPump extends GuiMekanism
{
	public TileEntityElectricPump tileEntity;

	public ResourceLocation guiLocation = MekanismUtils.getResource(ResourceType.GUI, "GuiElectricPump.png");

	public GuiElectricPump(InventoryPlayer inventory, TileEntityElectricPump tentity)
	{
		super(new ContainerElectricPump(inventory, tentity));
		tileEntity = tentity;

		guiElements.add(new GuiSlot(SlotType.NORMAL, this, tileEntity, guiLocation, 27, 19));
		guiElements.add(new GuiSlot(SlotType.NORMAL, this, tileEntity, guiLocation, 27, 50));
		guiElements.add(new GuiSlot(SlotType.POWER, this, tileEntity, guiLocation, 142, 34).with(SlotOverlay.POWER));
		guiElements.add(new GuiPowerBar(this, tileEntity, guiLocation, 164, 15));
		guiElements.add(new GuiFluidGauge(new IFluidInfoHandler() {
			@Override
			public FluidTank getTank()
			{
				return tileEntity.fluidTank;
			}
		}, GuiGauge.Type.STANDARD, this, tileEntity, guiLocation, 6, 13));

	}

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

		fontRenderer.drawString(tileEntity.getInvName(), 45, 6, 0x404040);
		fontRenderer.drawString(MekanismUtils.localize("container.inventory"), 8, (ySize - 94) + 2, 0x404040);
		fontRenderer.drawString(MekanismUtils.getEnergyDisplay(tileEntity.getEnergy()), 51, 26, 0x00CD00);
		fontRenderer.drawString(tileEntity.fluidTank.getFluid() != null ? tileEntity.fluidTank.getFluid().getFluid().getName() + ": " + tileEntity.fluidTank.getFluid().amount : MekanismUtils.localize("gui.noFluid"), 51, 35, 0x00CD00);

		super.drawGuiContainerForegroundLayer(mouseX, mouseY);
	}

	@Override
	protected void drawGuiContainerBackgroundLayer(float partialTick, int mouseX, int mouseY)
	{
		mc.renderEngine.bindTexture(guiLocation);
		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);

		if(tileEntity.getScaledFluidLevel(58) > 0)
		{
			displayGauge(7, 14, tileEntity.getScaledFluidLevel(58), tileEntity.fluidTank.getFluid());
		}

		super.drawGuiContainerBackgroundLayer(partialTick, mouseX, mouseY);
	}

	public void displayGauge(int xPos, int yPos, int scale, FluidStack fluid)
	{
		if(fluid == null)
		{
			return;
		}

		int guiWidth = (width - xSize) / 2;
		int guiHeight = (height - ySize) / 2;

		int start = 0;

		while(true)
		{
			int renderRemaining = 0;

			if(scale > 16)
			{
				renderRemaining = 16;
				scale -= 16;
			}
			else {
				renderRemaining = scale;
				scale = 0;
			}

			mc.renderEngine.bindTexture(MekanismRenderer.getBlocksTexture());
			drawTexturedModelRectFromIcon(guiWidth + xPos, guiHeight + yPos + 58 - renderRemaining - start, fluid.getFluid().getIcon(), 16, 16 - (16 - renderRemaining));
			start+=16;

			if(renderRemaining == 0 || scale == 0)
			{
				break;
			}
		}

		mc.renderEngine.bindTexture(guiLocation);
		drawTexturedModalRect(guiWidth + xPos, guiHeight + yPos, 176, 52, 16, 60);
	}
}