GuiIC2Thermo.java

package shedar.mods.ic2.nuclearcontrol.gui;

import ic2.core.IC2;
import ic2.core.network.NetworkManager;

import java.lang.reflect.Method;

import ic2.api.network.NetworkHelper;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.StatCollector;
import org.lwjgl.opengl.GL11;
import shedar.mods.ic2.nuclearcontrol.containers.ContainerEmpty;
import shedar.mods.ic2.nuclearcontrol.gui.controls.CompactButton;
import shedar.mods.ic2.nuclearcontrol.gui.controls.GuiThermoInvertRedstone;
import shedar.mods.ic2.nuclearcontrol.tileentities.TileEntityThermo;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class GuiIC2Thermo extends GuiContainer {
	private static final String TEXTURE_FILE = "nuclearcontrol:textures/gui/GUIThermalMonitor.png";
	private static final ResourceLocation TEXTURE_LOCATION = new ResourceLocation(TEXTURE_FILE);

	private TileEntityThermo thermo;
	private GuiTextField textboxHeat = null;
	private String name;

	public GuiIC2Thermo(TileEntityThermo thermo) {
		super(new ContainerEmpty(thermo));
		xSize = 191;
		ySize = 64;
		this.thermo = thermo;
		name = StatCollector.translateToLocal("tile.blockThermalMonitor.name");
	}

	private void updateHeat(int delta) {
		if (textboxHeat != null) {
			int heat = 0;
			try {
				String value = textboxHeat.getText();
				if (!"".equals(value))
					heat = Integer.parseInt(value);
			} catch (NumberFormatException e) {
				// do nothing
			}
			heat += delta;
			if (heat < 0)
				heat = 0;
			if (heat >= 1000000)
				heat = 1000000;
			if (thermo.getHeatLevel().intValue() != heat) {
				//thermo.setHeatLevel(heat);
				((NetworkManager)IC2.network.get()).initiateClientTileEntityEvent(thermo, heat);
			}
			textboxHeat.setText(new Integer(heat).toString());
		}
	}

	@SuppressWarnings("unchecked")
	@Override
	public void initGui() {
		super.initGui();
		buttonList.clear();
		buttonList.add(new CompactButton(0, guiLeft + 47, guiTop + 20, 22, 12, "-1"));
		buttonList.add(new CompactButton(1, guiLeft + 47, guiTop + 31, 22, 12, "-10"));
		buttonList.add(new CompactButton(2, guiLeft + 12, guiTop + 20, 36, 12, "-100"));
		buttonList.add(new CompactButton(3, guiLeft + 12, guiTop + 31, 36, 12, "-1000"));
		buttonList.add(new CompactButton(4, guiLeft + 12, guiTop + 42, 57, 12, "-10000"));

		buttonList.add(new CompactButton(5, guiLeft + 122, guiTop + 20, 22, 12, "+1"));
		buttonList.add(new CompactButton(6, guiLeft + 122, guiTop + 31, 22, 12, "+10"));
		buttonList.add(new CompactButton(7, guiLeft + 143, guiTop + 20, 36, 12, "+100"));
		buttonList.add(new CompactButton(8, guiLeft + 143, guiTop + 31, 36, 12, "+1000"));
		buttonList.add(new CompactButton(9, guiLeft + 122, guiTop + 42, 57, 12, "+10000"));

		buttonList.add(new GuiThermoInvertRedstone(10, guiLeft + 70, guiTop + 38, thermo));

		textboxHeat = new GuiTextField(fontRendererObj, 70, 21, 51, 12);
		textboxHeat.setFocused(true);
		textboxHeat.setText(thermo.getHeatLevel().toString());
	}

	@Override
	public void updateScreen() {
		super.updateScreen();
		if (textboxHeat != null)
			textboxHeat.updateCursorCounter();
	}

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

	@Override
	protected void drawGuiContainerForegroundLayer(int par1, int par2) {
		fontRendererObj.drawString(name, (xSize - fontRendererObj.getStringWidth(name)) / 2, 6, 0x404040);
		
		if (textboxHeat != null)
			textboxHeat.drawTextBox();
	}

	@Override
	public void onGuiClosed() {
		updateHeat(0);
		super.onGuiClosed();
	}

	@Override
	protected void actionPerformed(GuiButton button) {
		if (button.id >= 10)
			return;
		
		int delta = Integer.parseInt(button.displayString.replace("+", ""));
		updateHeat(delta);
	}

	@Override
	protected void drawGuiContainerBackgroundLayer(float var1, int var2, int var3) {
		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
		mc.renderEngine.bindTexture(TEXTURE_LOCATION);
		int left = (width - xSize) / 2;
		int top = (height - ySize) / 2;
		drawTexturedModalRect(left, top, 0, 0, xSize, ySize);
	}

	@Override
	protected void keyTyped(char par1, int par2) {
		if(par2 == 1)// Esc button
			mc.thePlayer.closeScreen();
		else if(par1 == 13)// Enter
			updateHeat(0);
		else if(textboxHeat != null && textboxHeat.isFocused() && (Character.isDigit(par1) || par1 == 0 || par1 == 8))
			textboxHeat.textboxKeyTyped(par1, par2);
	}
}