LIGuiContainer.java

/**
 * Copyright (c) Lambda Innovation, 2013-2015
 * 本作品版权由Lambda Innovation所有。
 * http://www.li-dev.cn/
 *
 * This project is open-source, and it is distributed under 
 * the terms of GNU General Public License. You can modify
 * and distribute freely as long as you follow the license.
 * 本项目是一个开源项目，且遵循GNU通用公共授权协议。
 * 在遵照该协议的情况下，您可以自由传播和修改。
 * http://www.gnu.org/licenses/gpl.html
 */
package cn.liutils.cgui.gui;

import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.inventory.Container;

import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.GL11;

public class LIGuiContainer extends GuiContainer {
    
    protected LIGui gui;
    
    public LIGuiContainer(Container c) {
        super(c);
        gui = new LIGui();
    }
    
    public LIGuiContainer(Container c, LIGui _gui) {
        super(c);
        gui = _gui;
    }
    
    public LIGui getGui() {
        return gui;
    }
    
    @Override
    protected void drawGuiContainerBackgroundLayer(float var1, int var2,
            int var3) {
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        gui.resize(width, height);
        gui.draw(var2, var3);
    }
    
    @Override
    public void drawScreen(int a, int b, float c) {
        if(isSlotActive()) {
            super.drawScreen(a, b, c);
        } else {
            gui.resize(width, height);
            this.drawDefaultBackground();
            gui.draw(a, b);
        }
    }

    @Override
    protected void mouseClicked(int par1, int par2, int par3) {
        if(isSlotActive()) super.mouseClicked(par1, par2, par3);
        gui.mouseClicked(par1, par2, par3);
    }
    
    @Override
    protected void mouseClickMove(int mx, int my, int btn, long time) {
        if(isSlotActive()) super.mouseClickMove(mx, my, btn, time);
        gui.mouseClickMove(mx, my, btn, time);
    }
    
    @Override
    public void onGuiClosed() {
        gui.dispose();
    }
    
    @Override
    protected void mouseMovedOrUp(int a, int b, int c) {
        if(isSlotActive()) {
            super.mouseMovedOrUp(a, b, c);
        }
    }
    
    @Override
    public void keyTyped(char ch, int key) {
        gui.keyTyped(ch, key);
        if(containerAcceptsKey(key) || key == Keyboard.KEY_ESCAPE)
            super.keyTyped(ch, key);
    }
    
    protected boolean containerAcceptsKey(int key) {
        return true;
    }
    
    public boolean isSlotActive() {
        return true;
    }
}