/Users/rruff82/NetBeansProjects/CGP/src/org/classroomgaming/cgp/ShopModule.java

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//
//  ShopModule.java
//  CGP-2D-Engine
//
//  Created by Ryan Ruff on 4/22/09.
//  Copyright 2009 ClassroomGamingProject.org. All rights reserved.
//
//    This program is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with this program.  If not, see <http://www.gnu.org/licenses/>.
package org.classroomgaming.cgp;

import org.classroomgaming.cgp.*;
import java.util.*;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;

public class ShopModule extends org.classroomgaming.cgp.GameModule implements org.classroomgaming.cgp.GameModule.Renderable, KeyListener {

    private int shopItem;
    private boolean inShop;
    private Shop currentShop;
//      private AppletContext context;
//      private java.net.URL base;

    public ShopModule(GameModule m) {
        parent = m;
        enabled = false;
    }

    public void init(GameObject g, Configurator a) {
//              a.addKeyListener(this);
        shopItem = 0;
        inShop = false;
//              context = a.getAppletContext();
//              base = a.getDocumentBase();

    }

    public void enable(boolean val) {
        enabled = val;
    }

    public boolean isEnabled() {
        return enabled;
    }

    public void ponder(float t) {
    }

    public void handleEvent(EventObject e) {
    }

    public void deinit() {
    }

    public void render(Graphics g) {
        if (inShop) {
            shopItem = currentShop.purchase(g, shopItem);
        }
    }

    public boolean followLink(String myURL) {
        try {
            //                      java.net.URL url4 = new java.net.URL(base , myURL);
            //                    context.showDocument(url4 , "_self");
            return true;
        } catch (Exception exception4) {
            exception4.printStackTrace();
            return false;
        }
    }

    public void keyReleased(KeyEvent e) {
    }

    public void keyPressed(KeyEvent e) {
    }

    public void keyTyped(KeyEvent e) {
        if (!enabled) {
            return;
        }

        char i = e.getKeyChar();
        e.consume();

        if ((char) i == 'p') {
            shopItem = shopItem - 1;


            return;
        }
        if ((char) i == 'n') {
            shopItem = shopItem + 1;


            return;
        }
        if ((char) i == 'b') {
            inShop = !followLink(currentShop.link(shopItem));
            return;
        }
        return;
    }
}       

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