/*
This file is part of EpicZones
Copyright (C) 2011 by Team ESO
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/**
* @author jblaske@gmail.com
* @license MIT License
*/
package com.epicsagaonline.bukkit.EpicZones;
import java.awt.Point;
import java.awt.Polygon;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
import org.bukkit.entity.Player;
import com.epicsagaonline.bukkit.EpicZones.Zone;
import com.epicsagaonline.bukkit.EpicZones.EpicZonePlayer;
import com.epicsagaonline.bukkit.EpicZones.EpicZones;
import com.epicsagaonline.bukkit.EpicZones.General;
public class General {
public static Map<String, Zone> myZones = new HashMap<String, Zone>();
public static ArrayList<String> myZoneTags = new ArrayList<String>();
public static ArrayList<EpicZonePlayer> myPlayers = new ArrayList<EpicZonePlayer>();
public static Config config;
public static final String NO_PERM_ENTER = "You do not have permission to enter ";
public static final String NO_PERM_BORDER = "You have reached the border of the map.";
public static EpicZones plugin;
private static final String ZONE_FILE = "zones.txt";
//private static File myFile;
public static EpicZonePlayer getPlayer(String name)
{
for(EpicZonePlayer ezp: myPlayers)
{
if(ezp.getName().equalsIgnoreCase(name))
return ezp;
}
return null;
}
public static EpicZonePlayer getPlayer(int entityID)
{
for(EpicZonePlayer ezp: myPlayers)
{
if(ezp.getEntityID() == entityID)
return ezp;
}
return null;
}
public static void addPlayer(int entityID, String name)
{
myPlayers.add(new EpicZonePlayer(entityID, name));
}
public static void removePlayer(int entityID)
{
int index = -1;
for(int i = 0; i < myPlayers.size(); i++)
{
if(myPlayers.get(i).getEntityID() == entityID)
{
index = i;
break;
}
}
if (index > -1){myPlayers.remove(index);}
}
public static boolean hasPermissions(Player player, Zone zone, String flag)
{
if(!EpicZones.permissions.hasPermission(player, "epiczones.ignorepermissions"))
{
if(zone == null)
{
if(EpicZones.permissions.hasPermission(player, "epiczones." + player.getWorld().getName() + "." + flag + ".deny"))
{
return false;
}
else if(EpicZones.permissions.hasPermission(player, "epiczones." + player.getWorld().getName() + "." + flag))
{
return true;
}
else
{
return getDefaultPerm(flag);
}
}
else if(EpicZones.permissions.hasPermission(player, "epiczones." + zone.getTag() + "." + flag + ".deny"))
{
return false;
}
else if(EpicZones.permissions.hasPermission(player, "epiczones." + zone.getTag() + "." + flag))
{
return true;
}
else if(zone.hasParent())
{
return hasPermissions(player, zone.getParent(), flag);
}
else if(EpicZones.permissions.hasPermission(player, "epiczones." + player.getWorld().getName() + "." + flag + ".deny"))
{
return false;
}
else if(EpicZones.permissions.hasPermission(player, "epiczones." + player.getWorld().getName() + "." + flag))
{
return true;
}
else
{
return getDefaultPerm(flag);
}
}
else
{
return true;
}
}
private static boolean getDefaultPerm(String flag)
{
if(flag.equals("entry"))
return config.defaultEnter;
if(flag.equals("destroy"))
return config.defaultDestroy;
if(flag.equals("build"))
return config.defaultBuild;
return false;
}
public static void loadZones()
{
String line;
File file = new File(plugin.getDataFolder() + File.separator + ZONE_FILE);
try
{
Scanner scanner = new Scanner(file);
myZones.clear();
myZoneTags.clear();
try {
while(scanner.hasNext())
{
Zone newZone;
line = scanner.nextLine().trim();
if(line.startsWith("#") || line.isEmpty()){continue;}
newZone = new Zone(line);;
General.myZones.put(newZone.getTag(), newZone);
General.myZoneTags.add(newZone.getTag());
}
}
finally {
scanner.close();
}
}
catch(Exception e)
{
Log.Write(e.getMessage());
}
reconcileChildren();
}
private static void reconcileChildren()
{
ArrayList<String> badChildren = new ArrayList<String>();
for(String zoneTag: myZoneTags)
{
Zone zone = myZones.get(zoneTag);
if(zone.hasChildren())
{
for(String child: zone.getChildrenTags())
{
Zone childZone = myZones.get(child);
if(childZone != null)
{
childZone.setParent(zone);
zone.addChild(childZone);
myZones.remove(child);
myZones.put(child, childZone);
}
else
{
Log.Write("The zone [" + zoneTag + "] has an invalid child > [" + child + "]");
badChildren.add(child);
}
}
if (badChildren.size() > 0)
{
for(String badChild: badChildren)
{
zone.removeChild(badChild);
}
badChildren = new ArrayList<String>();
}
}
myZones.remove(zoneTag);
myZones.put(zoneTag, zone);
}
}
public static void saveZones()
{
File file = new File(plugin.getDataFolder() + File.separator + ZONE_FILE);
try
{
String data = BuildZoneData();
Writer output = new BufferedWriter(new FileWriter(file, false));
try
{
output.write(data);
}
finally {
output.close();
}
}
catch(Exception e)
{
Log.Write(e.getMessage());
}
}
private static String BuildZoneData()
{
String result = "#Zone Tag|World|Zone Name|Flags|Enter Message|Exit Message|Floor|Ceiling|Child Zones|PointList\n";
String line = "";
for(String tag: myZoneTags)
{
Zone z = myZones.get(tag);
line = z.getTag() + "|";
line = line + z.getWorld() + "|";
line = line + z.getName() + "|";
line = line + BuildFlags(z) + "|";
line = line + z.getEnterText() + "|";
line = line + z.getExitText() + "|";
line = line + z.getFloor() + "|";
line = line + z.getCeiling() + "|";
line = line + BuildChildren(z) + "|";
line = line + BuildPointList(z) + "\n";
result = result + line;
}
return result;
}
private static String BuildFlags(Zone z)
{
String result = "";
if(z.hasPVP())
{result = result + "pvp:true ";}
else
{result = result + "pvp:false ";}
//if(z.getFlags().get("nomobs") != null){result = result + "nomobs:" + z.getFlags().get("nomobs").toString() + " ";}
if(z.hasRegen())
{
if(z.getRegenDelay() > 0)
{
result = result + "regen:" + z.getRegenInterval() + ":" + z.getRegenAmount() + ":" + z.getRegenDelay() + " ";
}
else
{
result = result + "regen:" + z.getRegenInterval() + ":" + z.getRegenAmount() + " ";
}
}
if(z.getAllowedMobs() != null)
{
if(z.getAllowedMobs().size() > 0)
{
result = result + "mobs";
for(String mobType: z.getAllowedMobs())
{
result = result + ":" + mobType.replace("org.bukkit.craftbukkit.entity.Craft", "");
}
result = result + " ";
}
else
{
result = result + "mobs:all ";
}
}
if(z.getAllowFire())
{result = result + "fire:true ";}
else
{result = result + "fire:false ";}
if(z.getAllowExplode())
{result = result + "explode:true ";}
else
{result = result + "explode:false ";}
return result;
}
private static String BuildChildren(Zone z)
{
String result = "";
for(String tag: z.getChildrenTags())
{
result = result + tag + " ";
}
return result;
}
private static String BuildPointList(Zone z)
{
String result = "";
Polygon poly = z.getPolygon();
if(poly == null || poly.npoints <= 1)
{
result = z.getCenter().x + ":" + z.getCenter().y + " " + z.getRadius();
}
else
{
for(int i = 0; i < poly.npoints; i++)
{
result = result + poly.xpoints[i] + ":" + poly.ypoints[i] + " ";
}
}
return result;
}
public static Zone getZoneForPoint(int elevation, Point location, String worldName)
{
Zone result = null;
String resultTag = "";
for(String zoneTag: General.myZoneTags)
{
Zone zone = General.myZones.get(zoneTag);
resultTag = General.isPointInZone(zone, elevation, location, worldName);
if(resultTag.length() > 0)
{
result = General.myZones.get(resultTag);
break;
}
}
return result;
}
public static String isPointInZone(Zone zone, int playerHeight, Point playerPoint, String worldName)
{
String result = "";
if(zone.hasChildren())
{
for(String zoneTag: zone.getChildrenTags())
{
result = isPointInZone(zone.getChildren().get(zoneTag), playerHeight, playerPoint, worldName);
if(result.length() > 0)
{
return result;
}
}
}
if(worldName.equalsIgnoreCase(zone.getWorld()))
{
if(playerHeight >= zone.getFloor() && playerHeight <= zone.getCeiling())
{
if(zone.pointWithin(playerPoint))
{
result = zone.getTag();
}
}
}
return result;
}
public static boolean pointWithinBorder(Point point, Player player)
{
if(General.config.enableRadius)
{
EpicZonePlayer ezp = General.getPlayer(player.getName());
double xsquared = point.x * point.x;
double ysquared = point.y * point.y;
double distanceFromCenter = Math.sqrt(xsquared + ysquared);
ezp.setDistanceFromCenter((int)distanceFromCenter);
if(distanceFromCenter <= General.config.mapRadius.get(player.getWorld().getName()))
{
if(ezp.getPastBorder())
{
WarnPlayer(player, ezp, "You are inside the map radius border.");
ezp.setPastBorder(false);
}
return true;
}
else
{
if(EpicZones.permissions.hasPermission(player, "epiczones.ignoremapradius"))
{
if(!ezp.getPastBorder())
{
WarnPlayer(player, ezp, "You are outside the map radius border.");
ezp.setPastBorder(true);
}
return true;
}
else
{
return false;
}
}
}
else
{
return true;
}
}
public static void WarnPlayer(Player player, EpicZonePlayer ezp, String message)
{
if (ezp.getLastWarned().before(new Date()))
{
player.sendMessage(message);
ezp.Warn();
}
}
public static boolean ShouldCheckPlayer(EpicZonePlayer ezp)
{
if (ezp.getLastCheck().before(new Date()))
{
return true;
}
else
{
return false;
}
}
public static boolean IsNumeric(String data)
{
if (data.matches("((-|\\+)?[0-9]+(\\.[0-9]+)?)+")){return true;}
else {return false;}
}
}