AbstractGuiContainer.java

package de.take_weiland.mods.commons.client;

import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.inventory.Container;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;

/**
 * <p>A base implementation for GuiContainer.</p>
 *
 * @author diesieben07
 */
public abstract class AbstractGuiContainer<C extends Container> extends GuiContainer {

	protected final ResourceLocation texture;
	protected final C container;

	/**
	 * <p>Create a new AbstractGuiContainer.</p>
	 * @param container the Container
	 */
	public AbstractGuiContainer(C container) {
		super(container);
		this.container = container;
		this.texture = provideTexture();
	}

	/**
	 * <p>Bind the background texture for this Gui.</p>
	 */
	public final void bindTexture() {
		GL11.glColor3f(1, 1, 1);
		mc.renderEngine.bindTexture(texture);
	}

	/**
	 * <p>Create the ResourceLocation for the background texture of this Gui.</p>
	 * @return a ResourceLocation
	 */
	protected abstract ResourceLocation provideTexture();

	@Override
	protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
		if (texture != null) {
			bindTexture();
			drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);
		}
	}

	/**
	 * <p>Get the Container bound to this Gui.</p>
	 * @return the Container
	 */
	public final C getContainer() {
		return container;
	}

}