355 lines
8.7 KiB
Java
355 lines
8.7 KiB
Java
package com.massivecraft.factions;
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import java.io.*;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.TreeMap;
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import org.bukkit.ChatColor;
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import org.bukkit.Location;
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import org.bukkit.block.Block;
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import com.google.gson.reflect.TypeToken;
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import com.massivecraft.factions.iface.RelationParticipator;
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import com.massivecraft.factions.util.AsciiCompass;
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import com.massivecraft.factions.zcore.util.DiscUtil;
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public class Board
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{
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private static transient File file = new File(P.p.getDataFolder(), "board.json");
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private static transient HashMap<FLocation, String> flocationIds = new HashMap<FLocation, String>();
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//----------------------------------------------//
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// Get and Set
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//----------------------------------------------//
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public static String getIdAt(FLocation flocation)
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{
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if ( ! flocationIds.containsKey(flocation))
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{
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return "0";
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}
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return flocationIds.get(flocation);
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}
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public static Faction getFactionAt(FLocation flocation)
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{
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return Factions.i.get(getIdAt(flocation));
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}
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public static Faction getFactionAt(Location location)
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{
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return getFactionAt(new FLocation(location));
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}
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public static Faction getFactionAt(Block block)
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{
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return getFactionAt(new FLocation(block));
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}
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public static void setIdAt(String id, FLocation flocation)
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{
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if (id == "0")
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{
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removeAt(flocation);
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}
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flocationIds.put(flocation, id);
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}
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public static void setFactionAt(Faction faction, FLocation flocation)
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{
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setIdAt(faction.getId(), flocation);
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}
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public static void removeAt(FLocation flocation)
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{
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flocationIds.remove(flocation);
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}
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public static void unclaimAll(String factionId)
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{
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Iterator<Entry<FLocation, String>> iter = flocationIds.entrySet().iterator();
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while (iter.hasNext())
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{
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Entry<FLocation, String> entry = iter.next();
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if (entry.getValue().equals(factionId))
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{
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iter.remove();
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}
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}
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}
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// Is this coord NOT completely surrounded by coords claimed by the same faction?
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// Simpler: Is there any nearby coord with a faction other than the faction here?
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public static boolean isBorderLocation(FLocation flocation)
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{
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Faction faction = getFactionAt(flocation);
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FLocation a = flocation.getRelative(1, 0);
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FLocation b = flocation.getRelative(-1, 0);
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FLocation c = flocation.getRelative(0, 1);
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FLocation d = flocation.getRelative(0, -1);
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return faction != getFactionAt(a) || faction != getFactionAt(b) || faction != getFactionAt(c) || faction != getFactionAt(d);
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}
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// Is this coord connected to any coord claimed by the specified faction?
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public static boolean isConnectedLocation(FLocation flocation, Faction faction)
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{
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FLocation a = flocation.getRelative(1, 0);
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FLocation b = flocation.getRelative(-1, 0);
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FLocation c = flocation.getRelative(0, 1);
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FLocation d = flocation.getRelative(0, -1);
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return faction == getFactionAt(a) || faction == getFactionAt(b) || faction == getFactionAt(c) || faction == getFactionAt(d);
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}
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//----------------------------------------------//
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// Cleaner. Remove orphaned foreign keys
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//----------------------------------------------//
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public static void clean()
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{
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Iterator<Entry<FLocation, String>> iter = flocationIds.entrySet().iterator();
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while (iter.hasNext()) {
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Entry<FLocation, String> entry = iter.next();
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if ( ! Factions.i.exists(entry.getValue()))
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{
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P.p.log("Board cleaner removed "+entry.getValue()+" from "+entry.getKey());
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iter.remove();
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}
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}
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}
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//----------------------------------------------//
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// Coord count
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//----------------------------------------------//
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public static int getFactionCoordCount(String factionId)
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{
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int ret = 0;
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for (String thatFactionId : flocationIds.values())
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{
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if(thatFactionId.equals(factionId))
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{
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ret += 1;
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}
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}
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return ret;
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}
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public static int getFactionCoordCount(Faction faction)
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{
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return getFactionCoordCount(faction.getId());
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}
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public static int getFactionCoordCountInWorld(Faction faction, String worldName)
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{
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String factionId = faction.getId();
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int ret = 0;
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Iterator<Entry<FLocation, String>> iter = flocationIds.entrySet().iterator();
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while (iter.hasNext()) {
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Entry<FLocation, String> entry = iter.next();
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if (entry.getValue().equals(factionId) && entry.getKey().getWorldName().equals(worldName))
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{
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ret += 1;
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}
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}
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return ret;
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}
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//----------------------------------------------//
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// Map generation
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//----------------------------------------------//
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/**
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* The map is relative to a coord and a faction
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* north is in the direction of decreasing x
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* east is in the direction of decreasing z
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*/
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public static ArrayList<String> getMap(RelationParticipator observer, FLocation flocation, double inDegrees)
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{
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ArrayList<String> ret = new ArrayList<String>();
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Faction factionLoc = getFactionAt(flocation);
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ret.add(P.p.txt.titleize("("+flocation.getCoordString()+") "+factionLoc.getTag(observer)));
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int halfWidth = Conf.mapWidth / 2;
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int halfHeight = Conf.mapHeight / 2;
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FLocation topLeft = flocation.getRelative(-halfHeight, halfWidth);
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int width = halfWidth * 2 + 1;
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int height = halfHeight * 2 + 1;
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//Make room for the list of tags
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height--;
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Map<Faction, Character> fList = new HashMap<Faction, Character>();
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int chrIdx = 0;
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// For each row
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for (int dx = 0; dx < height; dx++)
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{
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// Draw and add that row
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String row = "";
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for (int dz = 0; dz > -width; dz--)
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{
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if(dz == -(halfWidth) && dx == halfHeight)
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{
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row += ChatColor.AQUA+"+";
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continue;
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}
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FLocation flocationHere = topLeft.getRelative(dx, dz);
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Faction factionHere = getFactionAt(flocationHere);
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if (factionHere.isNone())
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{
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row += ChatColor.GRAY+"-";
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}
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else
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{
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if (!fList.containsKey(factionHere))
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fList.put(factionHere, Conf.mapKeyChrs[chrIdx++]);
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char fchar = fList.get(factionHere);
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row += factionHere.getColorTo(observer) + "" + fchar;
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}
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}
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ret.add(row);
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}
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// Get the compass
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ArrayList<String> asciiCompass = AsciiCompass.getAsciiCompass(inDegrees, ChatColor.RED, P.p.txt.parse("<a>"));
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// Add the compass
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ret.set(1, asciiCompass.get(0)+ret.get(1).substring(3*3));
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ret.set(2, asciiCompass.get(1)+ret.get(2).substring(3*3));
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ret.set(3, asciiCompass.get(2)+ret.get(3).substring(3*3));
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String fRow = "";
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for(Faction keyfaction : fList.keySet())
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{
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fRow += ""+keyfaction.getColorTo(observer) + fList.get(keyfaction) + ": " + keyfaction.getTag() + " ";
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}
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fRow = fRow.trim();
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ret.add(fRow);
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return ret;
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}
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// -------------------------------------------- //
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// Persistance
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// -------------------------------------------- //
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public static Map<String,Map<String,String>> dumpAsSaveFormat()
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{
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Map<String,Map<String,String>> worldCoordIds = new HashMap<String,Map<String,String>>();
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String worldName, coords;
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String id;
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for (Entry<FLocation, String> entry : flocationIds.entrySet())
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{
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worldName = entry.getKey().getWorldName();
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coords = entry.getKey().getCoordString();
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id = entry.getValue();
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if ( ! worldCoordIds.containsKey(worldName))
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{
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worldCoordIds.put(worldName, new TreeMap<String,String>());
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}
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worldCoordIds.get(worldName).put(coords, id);
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}
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return worldCoordIds;
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}
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public static void loadFromSaveFormat(Map<String,Map<String,String>> worldCoordIds)
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{
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flocationIds.clear();
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String worldName;
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String[] coords;
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int x, z;
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String factionId;
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for (Entry<String,Map<String,String>> entry : worldCoordIds.entrySet())
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{
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worldName = entry.getKey();
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for (Entry<String,String> entry2 : entry.getValue().entrySet())
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{
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coords = entry2.getKey().trim().split("[,\\s]+");
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x = Integer.parseInt(coords[0]);
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z = Integer.parseInt(coords[1]);
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factionId = entry2.getValue();
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flocationIds.put(new FLocation(worldName, x, z), factionId);
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}
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}
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}
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public static boolean save()
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{
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//Factions.log("Saving board to disk");
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try
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{
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DiscUtil.write(file, P.p.gson.toJson(dumpAsSaveFormat()));
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}
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catch (Exception e)
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{
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e.printStackTrace();
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P.p.log("Failed to save the board to disk.");
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return false;
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}
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return true;
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}
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public static boolean load()
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{
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P.p.log("Loading board from disk");
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if ( ! file.exists())
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{
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P.p.log("No board to load from disk. Creating new file.");
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save();
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return true;
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}
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try
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{
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Type type = new TypeToken<Map<String,Map<String,String>>>(){}.getType();
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Map<String,Map<String,String>> worldCoordIds = P.p.gson.fromJson(DiscUtil.read(file), type);
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loadFromSaveFormat(worldCoordIds);
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}
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catch (Exception e)
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{
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e.printStackTrace();
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P.p.log("Failed to load the board from disk.");
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return false;
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}
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return true;
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}
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}
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