+
−/*
+
− * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
+
− * Copyright (c) 2011 Richard Deurwaarder <xeli@xelification.com>
+
− *
+
− * 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; version 2 of the License
+
− *
+
− * 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, write to the Free Software
+
− * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
− */
+
−
+
−package org.hedgewars.hedgeroid.EngineProtocol;
+
−
+
−import java.io.BufferedReader;
+
−import java.io.File;
+
−import java.io.FileNotFoundException;
+
−import java.io.FileReader;
+
−import java.io.IOException;
+
−import java.util.ArrayList;
+
−import java.util.Arrays;
+
−
+
−import org.xmlpull.v1.XmlPullParser;
+
−import org.xmlpull.v1.XmlPullParserException;
+
−import org.xmlpull.v1.XmlPullParserFactory;
+
−
+
−import android.content.Context;
+
−import android.os.Parcel;
+
−import android.os.Parcelable;
+
−
+
−public class Weapon implements Parcelable{
+
−
+
−	public static final String DIRECTORY_WEAPON = "weapons";
+
−	
+
−	private String name;
+
−	private String QT;
+
−	private String prob;
+
−	private String delay;
+
−	private String crate;
+
−	private static int maxWeapons;
+
−	
+
−	static{
+
−		//maxWeapons = PascalExports.HWgetNumberOfWeapons();
+
−	}
+
−	
+
−	public Weapon(String _name, String _QT, String _prob, String _delay, String _crate){
+
−		name = _name;
+
−		
+
−		//Incase there's a newer ammoStore which is bigger we append with zeros
+
−		StringBuffer sb = new StringBuffer();
+
−		while(_QT.length() + sb.length() < maxWeapons){
+
−			sb.append('0');
+
−		}
+
−		
+
−		QT = String.format("e%s %s%s", "ammloadt", _QT, sb);
+
−		prob = String.format("e%s %s%s", "ammprob", _prob, sb);
+
−		delay = String.format("e%s %s%s", "ammdelay", _delay, sb);
+
−		crate = String.format("e%s %s%s", "ammreinf", _crate, sb);
+
−	}
+
−	
+
−	public Weapon(Parcel in){
+
−		readFromParcel(in);
+
−	}
+
−	
+
−	public String toString(){
+
−		return name;
+
−	}
+
−	
+
−	public void sendToEngine(EngineProtocolNetwork epn, int teamsCount) throws IOException{
+
−		epn.sendToEngine(QT);//command prefix is already in string 
+
−		epn.sendToEngine(prob);
+
−		epn.sendToEngine(delay);
+
−		epn.sendToEngine(crate);
+
−		
+
−		for(int i = 0; i < teamsCount; i++){
+
−			epn.sendToEngine("eammstore");
+
−		}
+
−	}
+
−	
+
−	public static final int STATE_START = 0;
+
−	public static final int STATE_ROOT = 1;
+
−	public static final int STATE_NAME = 2;
+
−	public static final int STATE_QT = 3;
+
−	public static final int STATE_PROBABILITY = 4;
+
−	public static final int STATE_DELAY = 5;
+
−	public static final int STATE_CRATE = 6;
+
−	
+
−	public static ArrayList<Weapon> getWeapons(Context c) throws IllegalArgumentException{
+
−		String dir = c.getFilesDir().getAbsolutePath() + '/' + DIRECTORY_WEAPON + '/';
+
−		String[] files = new File(dir).list();
+
−		if(files == null) files = new String[]{};
+
−		Arrays.sort(files);
+
−		
+
−		ArrayList<Weapon> weapons = new ArrayList<Weapon>();
+
−
+
−		try {
+
−			XmlPullParserFactory xmlPullFactory = XmlPullParserFactory.newInstance();
+
−			XmlPullParser xmlPuller = xmlPullFactory.newPullParser();
+
−			
+
−			for(String file : files){
+
−				BufferedReader br = new BufferedReader(new FileReader(dir + file), 1024);
+
−				xmlPuller.setInput(br);
+
−				String name = null;
+
−				String qt = null;
+
−				String prob = null;
+
−				String delay = null;
+
−				String crate = null;
+
−				
+
−				int eventType = xmlPuller.getEventType();
+
−				int state = STATE_START;
+
−				while(eventType != XmlPullParser.END_DOCUMENT){
+
−					switch(state){
+
−					case STATE_START:
+
−						if(eventType == XmlPullParser.START_TAG && xmlPuller.getName().equals("weapon")) state = STATE_ROOT;
+
−						else if(eventType != XmlPullParser.START_DOCUMENT) throwException(file, eventType);
+
−						break;
+
−					case STATE_ROOT:
+
−						if(eventType == XmlPullParser.START_TAG){
+
−							if(xmlPuller.getName().toLowerCase().equals("qt")) state = STATE_QT;
+
−							else if(xmlPuller.getName().toLowerCase().equals("name")) state = STATE_NAME;
+
−							else if(xmlPuller.getName().toLowerCase().equals("probability")) state = STATE_PROBABILITY;
+
−							else if(xmlPuller.getName().toLowerCase().equals("delay")) state = STATE_DELAY;
+
−							else if(xmlPuller.getName().toLowerCase().equals("crate")) state = STATE_CRATE;
+
−							else throwException(file, eventType);
+
−						}else if(eventType == XmlPullParser.END_TAG) state = STATE_START;
+
−						else throwException(xmlPuller.getText(), eventType);
+
−						break;
+
−					case STATE_NAME:
+
−						if(eventType == XmlPullParser.TEXT) name = xmlPuller.getText().trim();
+
−						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+
−						else throwException(file, eventType);
+
−						break;
+
−					case STATE_QT:
+
−						if(eventType == XmlPullParser.TEXT) qt = xmlPuller.getText().trim();
+
−						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+
−						else throwException(file, eventType);
+
−						break;
+
−					case STATE_PROBABILITY:
+
−						if(eventType == XmlPullParser.TEXT) prob = xmlPuller.getText().trim();
+
−						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+
−						else throwException(file, eventType);
+
−						break;
+
−					case STATE_DELAY:
+
−						if(eventType == XmlPullParser.TEXT) delay = xmlPuller.getText().trim();
+
−						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+
−						else throwException(file, eventType);
+
−						break;
+
−					case STATE_CRATE:
+
−						if(eventType == XmlPullParser.TEXT) crate = xmlPuller.getText().trim();
+
−						else if(eventType == XmlPullParser.END_TAG) state = STATE_ROOT;
+
−						else throwException(file, eventType);
+
−						break;
+
−					}
+
−					eventType = xmlPuller.next();
+
−					while(eventType == XmlPullParser.TEXT && xmlPuller.isWhitespace()){//Skip whitespaces
+
−						eventType = xmlPuller.next();
+
−					}
+
−				}//end while(eventtype != END_DOCUMENT
+
−				weapons.add(new Weapon(name, qt, prob, delay, crate));
+
−			}//end for(string file : files
+
−			return weapons;
+
−			
+
−		} catch (XmlPullParserException e) {
+
−			e.printStackTrace();
+
−		} catch (FileNotFoundException e) {
+
−			e.printStackTrace();
+
−		} catch (IOException e) {
+
−			e.printStackTrace();
+
−		}
+
−		return new ArrayList<Weapon>();//TODO handle correctly
+
−	}
+
−	
+
−	private static void throwException(String file, int eventType){
+
−		throw new IllegalArgumentException(String.format("Xml file: %s malformed with eventType: %d.", file, eventType));
+
−	}
+
−
+
−	public int describeContents() {
+
−		return 0;
+
−	}
+
−
+
−	public void writeToParcel(Parcel dest, int flags) {
+
−		dest.writeString(name);
+
−		dest.writeString(QT);
+
−		dest.writeString(prob);
+
−		dest.writeString(delay);
+
−		dest.writeString(crate);
+
−	}
+
−	
+
−	private void readFromParcel(Parcel src){
+
−		name = src.readString();
+
−		QT = src.readString();
+
−		prob = src.readString();
+
−		delay = src.readString();
+
−		crate = src.readString();
+
−	}
+
−	
+
−	public static final Parcelable.Creator<Weapon> CREATOR = new Parcelable.Creator<Weapon>() {
+
−		public Weapon createFromParcel(Parcel source) {
+
−			return new Weapon(source);
+
−		}
+
−		public Weapon[] newArray(int size) {
+
−			return new Weapon[size];
+
−		}
+
−		
+
−	};
+
−}