GuiInfoPanelShowLabels.java

package shedar.mods.ic2.nuclearcontrol.gui.controls;

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

import java.lang.reflect.Method;

import ic2.api.network.NetworkHelper;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;
import shedar.mods.ic2.nuclearcontrol.tileentities.TileEntityInfoPanel;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

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

	private TileEntityInfoPanel panel;
	private boolean checked;

	public GuiInfoPanelShowLabels(int id, int x, int y, TileEntityInfoPanel panel) {
		super(id, x, y, 0, 0, "");
		height = 9;
		width = 18;
		this.panel = panel;
		checked = panel.getShowLabels();
	}

	@Override
	public void drawButton(Minecraft minecraft, int par2, int par3) {
		if(this.visible){
			minecraft.renderEngine.bindTexture(TEXTURE_LOCATION);
			GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
			int delta = checked ? 12 : 21;
			drawTexturedModalRect(xPosition, yPosition + 1, 176, delta, 18, 9);
		}
	}

	@Override
	public int getHoverState(boolean flag) {
		return 0;
	}

	@Override
	public boolean mousePressed(Minecraft minecraft, int i, int j) {
		if (super.mousePressed(minecraft, i, j)) {
			checked = !checked;
			int value = checked ? -1 : -2;
			//panel.setShowLabels(checked);

			((NetworkManager)IC2.network.get()).initiateClientTileEntityEvent(panel, value);
			return true;
		} else {
			return false;
		}
	}

}