package org.mcteam.factions; import java.io.*; import java.lang.reflect.Type; import java.util.*; import java.util.Map.Entry; import java.util.logging.Level; import org.bukkit.ChatColor; import org.bukkit.Location; import org.bukkit.entity.Player; import org.mcteam.factions.gson.reflect.TypeToken; import org.mcteam.factions.struct.Relation; import org.mcteam.factions.struct.Role; import org.mcteam.factions.util.*; public class Faction { // -------------------------------------------- // // Fields // -------------------------------------------- // private static transient Map instances = new HashMap(); private static transient File file = new File(Factions.instance.getDataFolder(), "factions.json"); private static transient int nextId; private transient int id; private Map relationWish; private Set invites; // Where string is a lowercase player name private boolean open; private String tag; private String description; private Location home; private transient long lastPlayerLoggedOffTime; // -------------------------------------------- // // Construct // -------------------------------------------- // public Faction() { this.relationWish = new HashMap(); this.invites = new HashSet(); this.open = Conf.newFactionsDefaultOpen; this.tag = "???"; this.description = "Default faction description :("; this.lastPlayerLoggedOffTime = 0; } // -------------------------------------------- // // Getters And Setters // -------------------------------------------- // public int getId() { return this.id; } public boolean getOpen() { return open; } public void setOpen(boolean isOpen) { open = isOpen; } public String getTag() { return this.getTag(""); } public String getTag(String prefix) { return prefix+this.tag; } public String getTag(Faction otherFaction) { if (otherFaction == null) return getTag(); else return this.getTag(otherFaction.getRelationColor(this).toString()); } public String getTag(FPlayer otherFplayer) { if (otherFplayer == null) return getTag(); else return this.getTag(otherFplayer.getRelationColor(this).toString()); } public void setTag(String str) { if (Conf.factionTagForceUpperCase) { str = str.toUpperCase(); } this.tag = str; } public String getDescription() { return this.description; } public void setDescription(String value) { this.description = value; } public void setHome(Location home) { this.home = home; } public Location getHome() { confirmValidHome(); return home; } public boolean hasHome() { confirmValidHome(); return this.home != null; } public void confirmValidHome() { if (!Conf.homesMustBeInClaimedTerritory || this.home == null || Board.getFactionAt(new FLocation(this.home)) == this) { return; } sendMessage("Your faction home has been un-set since it is no longer in your territory."); this.home = null; } // ------------------------------- // Understand the types // ------------------------------- public boolean isNormal() { return this.getId() > 0; } public boolean isNone() { return this.getId() == 0; } public boolean isSafeZone() { return this.getId() == -1; } public boolean isWarZone() { return this.getId() == -2; } // ------------------------------- // Invites - uses lowercase name // ------------------------------- public void invite(FPlayer fplayer) { this.invites.add(fplayer.getName().toLowerCase()); } public void deinvite(FPlayer fplayer) { this.invites.remove(fplayer.getName().toLowerCase()); } public boolean isInvited(FPlayer fplayer) { return this.invites.contains(fplayer.getName().toLowerCase()); } // ------------------------------- // Relation and relation colors TODO // ------------------------------- public Relation getRelationWish(Faction otherFaction) { if (this.relationWish.containsKey(otherFaction.getId())){ return this.relationWish.get(otherFaction.getId()); } return Relation.NEUTRAL; } public void setRelationWish(Faction otherFaction, Relation relation) { if (this.relationWish.containsKey(otherFaction.getId()) && relation.equals(Relation.NEUTRAL)){ this.relationWish.remove(otherFaction.getId()); } else { this.relationWish.put(otherFaction.getId(), relation); } } public Relation getRelation(Faction otherFaction) { if (!otherFaction.isNormal() || !this.isNormal()) { return Relation.NEUTRAL; } if (otherFaction.equals(this)) { return Relation.MEMBER; } if(this.getRelationWish(otherFaction).value >= otherFaction.getRelationWish(this).value) { return otherFaction.getRelationWish(this); } return this.getRelationWish(otherFaction); } public Relation getRelation(FPlayer fplayer) { if (fplayer == null) return Relation.NEUTRAL; else return getRelation(fplayer.getFaction()); } //----------------------------------------------// // Power //----------------------------------------------// public double getPower() { double ret = 0; for (FPlayer fplayer : this.getFPlayers()) { ret += fplayer.getPower(); } return ret; } public double getPowerMax() { double ret = 0; for (FPlayer fplayer : this.getFPlayers()) { ret += fplayer.getPowerMax(); } return ret; } public int getPowerRounded() { return (int) Math.round(this.getPower()); } public int getPowerMaxRounded() { return (int) Math.round(this.getPowerMax()); } public int getLandRounded() { return Board.getFactionCoordCount(this); } public int getLandRoundedInWorld(String worldName) { return Board.getFactionCoordCountInWorld(this, worldName); } public boolean hasLandInflation() { return this.getLandRounded() > this.getPowerRounded(); } // ------------------------------- // Fplayers // ------------------------------- public ArrayList getFPlayers() { ArrayList ret = new ArrayList(); if (id < 0) return ret; for (FPlayer fplayer : FPlayer.getAll()) { if (fplayer.getFaction() == this) { ret.add(fplayer); } } return ret; } public ArrayList getFPlayersWhereOnline(boolean online) { ArrayList ret = new ArrayList(); if (id < 0) return ret; for (FPlayer fplayer : FPlayer.getAll()) { if (fplayer.getFaction() == this && fplayer.isOnline() == online) { ret.add(fplayer); } } return ret; } public ArrayList getFPlayersWhereRole(Role role) { ArrayList ret = new ArrayList(); if (id <= 0) return ret; for (FPlayer fplayer : FPlayer.getAll()) { if (fplayer.getFaction() == this && fplayer.getRole() == role) { ret.add(fplayer); } } return ret; } public ArrayList getOnlinePlayers() { ArrayList ret = new ArrayList(); if (id < 0) return ret; for (Player player: Factions.instance.getServer().getOnlinePlayers()) { FPlayer fplayer = FPlayer.get(player); if (fplayer.getFaction() == this) { ret.add(player); } } return ret; } // slightly faster check than getOnlinePlayers() if you just want to see if there are any players online public boolean hasPlayersOnline() { // only real factions can have players online, not safe zone / war zone if (id < 0) return false; for (Player player: Factions.instance.getServer().getOnlinePlayers()) { FPlayer fplayer = FPlayer.get(player); if (fplayer.getFaction() == this) { return true; } } // even if all players are technically logged off, maybe someone was on recently enough to not consider them officially offline yet if (Conf.considerFactionsReallyOfflineAfterXMinutes > 0 && System.currentTimeMillis() < lastPlayerLoggedOffTime + (Conf.considerFactionsReallyOfflineAfterXMinutes * 60000)) { return true; } return false; } public void memberLoggedOff() { if (this.isNormal()) { lastPlayerLoggedOffTime = System.currentTimeMillis(); } } //----------------------------------------------// // Faction tag //----------------------------------------------// public String getComparisonTag() { return TextUtil.getComparisonString(this.tag); } public static ArrayList validateTag(String str) { ArrayList errors = new ArrayList(); if(TextUtil.getComparisonString(str).length() < Conf.factionTagLengthMin) { errors.add(Conf.colorSystem+"The faction tag can't be shorter than "+Conf.factionTagLengthMin+ " chars."); } if(str.length() > Conf.factionTagLengthMax) { errors.add(Conf.colorSystem+"The faction tag can't be longer than "+Conf.factionTagLengthMax+ " chars."); } for (char c : str.toCharArray()) { if ( ! TextUtil.substanceChars.contains(String.valueOf(c))) { errors.add(Conf.colorSystem+"Faction tag must be alphanumeric. \""+c+"\" is not allowed."); } } return errors; } public static Faction findByTag(String str) { String compStr = TextUtil.getComparisonString(str); for (Faction faction : Faction.getAll()) { if (faction.getComparisonTag().equals(compStr)) { return faction; } } return null; } public static boolean isTagTaken(String str) { return Faction.findByTag(str) != null; } //----------------------------------------------// // Messages //----------------------------------------------// public void sendMessage(String message) { for (FPlayer fplayer : this.getFPlayersWhereOnline(true)) { fplayer.sendMessage(message); } } public void sendMessage(List messages) { for (FPlayer fplayer : this.getFPlayersWhereOnline(true)) { fplayer.sendMessage(messages); } } //----------------------------------------------// // Mudd TODO //----------------------------------------------// public ChatColor getRelationColor(Faction otherFaction) { return this.getRelation(otherFaction).getColor(); } public ChatColor getRelationColor(FPlayer fplayer) { return this.getRelation(fplayer).getColor(); } //----------------------------------------------// // Persistance and entity management //----------------------------------------------// public static boolean save() { //Factions.log("Saving factions to disk"); try { DiscUtil.write(file, Factions.gson.toJson(instances)); } catch (IOException e) { e.printStackTrace(); Factions.log("Failed to save the factions to disk due to I/O exception."); return false; } catch (Exception e) { e.printStackTrace(); Factions.log("Failed to save the factions to disk."); return false; } return true; } public static boolean load() { Factions.log("Loading factions from disk"); if ( ! file.exists()) { if ( ! loadOld()) Factions.log("No factions to load from disk. Creating new file."); save(); } try { Type type = new TypeToken>(){}.getType(); Map instancesFromFile = Factions.gson.fromJson(DiscUtil.read(file), type); instances.clear(); instances.putAll(instancesFromFile); } catch (Exception e) { e.printStackTrace(); Factions.log("Failed to load the factions from disk."); return false; } fillIds(); // Make sure the default neutral faction exists if ( ! instances.containsKey(0)) { Faction faction = new Faction(); faction.tag = ChatColor.DARK_GREEN+"Wilderness"; faction.description = ""; faction.id = 0; instances.put(faction.id, faction); } // Make sure the safe zone faction exists if ( ! instances.containsKey(-1)) { Faction faction = new Faction(); faction.tag = ChatColor.GOLD+"Safe Zone"; faction.description = "Free from PVP and monsters"; faction.id = -1; instances.put(faction.id, faction); } // Make sure the war zone faction exists if ( ! instances.containsKey(-2)) { Faction faction = new Faction(); faction.tag = ChatColor.DARK_RED+"War Zone"; faction.description = "Not the safest place to be"; faction.id = -2; instances.put(faction.id, faction); } return true; } public static void fillIds() { nextId = 1; for(Entry entry : instances.entrySet()) { entry.getValue().id = entry.getKey(); if (nextId < entry.getKey()) { nextId = entry.getKey(); } } nextId += 1; // make it the next id and not the current highest. } public static Faction get(Integer factionId) { if ( ! instances.containsKey(factionId)) { Factions.log(Level.WARNING, "Non existing factionId "+factionId+" requested! Issuing cleaning!"); Board.clean(); FPlayer.clean(); } return instances.get(factionId); } public static Faction getNone() { return instances.get(0); } public static Faction getSafeZone() { return instances.get(-1); } public static Faction getWarZone() { return instances.get(-2); } public static boolean exists(Integer factionId) { return instances.containsKey(factionId); } public static Collection getAll() { return instances.values(); } //TODO ta parametrar här. All info som behövs ska matas in här och så sparar vi i denna method. public static Faction create() { Faction faction = new Faction(); faction.id = nextId; nextId += 1; instances.put(faction.id, faction); Factions.log("created new faction "+faction.id); //faction.save(); return faction; } public static void delete(Integer id) { // Remove the faction instances.remove(id); // Clean the board Board.clean(); // Clean the fplayers FPlayer.clean(); } private static boolean loadOld() { File folderFaction = new File(Factions.instance.getDataFolder(), "faction"); if ( ! folderFaction.isDirectory()) return false; Factions.log("Factions file doesn't exist, attempting to load old pre-1.1 data."); String ext = ".json"; class jsonFileFilter implements FileFilter { @Override public boolean accept(File file) { return (file.getName().toLowerCase().endsWith(".json") && file.isFile()); } } File[] jsonFiles = folderFaction.listFiles(new jsonFileFilter()); for (File jsonFile : jsonFiles) { // Extract the name from the filename. The name is filename minus ".json" String name = jsonFile.getName(); name = name.substring(0, name.length() - ext.length()); int id = Integer.parseInt(name); try { Faction faction = Factions.gson.fromJson(DiscUtil.read(jsonFile), Faction.class); faction.id = id; instances.put(faction.id, faction); Factions.log("loaded pre-1.1 faction "+id); } catch (Exception e) { e.printStackTrace(); Factions.log(Level.WARNING, "Failed to load faction "+id); } } return true; } }