Mystic Doors review + Togglable SrvMessage-BossHP + Map-Event patch

Reviewed Mystic Doors.
Fixed several issues showing up on Duey in uncommon scenarios.
Fixed a concurrency issue with XMLDomMapleData.
Scheduled forward the "lock disposal" action within the source. Now, it's expected that, after a set while, no method should require usage of a disposed lock and, during that while, a supposed "disposed lock" is still available to run (although no new processes is expected to require use of these locks).
Fixed concurrency issues with player's current event instance, generating several inconsistencies when swiftly registering/unregistering from events.
Implemented a mutually exclusive approach for server message - Boss HPbar.
Fixed item-making Kage requiring lv71~80 ETC instead of the expected 81~90.
Removed the possibility to buy cosmetic coupons with mesos through the NPCs.
Sleepywood JQ's no longer gives cash items when they finish the quest repeatedly.
Added Duey trucks in several maps lacking it. Added NPC Duey in New Leaf City.
Fixed scripted quests not calculating QUEST_RATE (if applied) when rewarding experience and meso.

src/server/maps/MapleMap.java

@@ -982,7 +982,7 @@ public class MapleMap {
     }
     
     private static boolean shouldShowQuestItem(MapleCharacter chr, int questid, int itemid) {
-        return questid <= 0 || (chr.getQuestStatus(questid) == 1 && chr.needQuestItem(questid, itemid));
+        return questid <= 0 || chr.needQuestItem(questid, itemid);
     }
     
     public void updatePlayerItemDrops(int partyid, int charid, List<MapleCharacter> partyMembers, MapleCharacter partyLeaver) {
@@ -1462,7 +1462,7 @@ public class MapleMap {
         removeMapObject(reactor);
         
         if (reactor.getDelay() > 0) {
-            TimerManager.getInstance().schedule(new Runnable() {
+            registerMapSchedule(new Runnable() {
                 @Override
                 public void run() {
                     respawnReactor(reactor);
@@ -1857,14 +1857,14 @@ public class MapleMap {
         final selfDestruction selfDestruction = monster.getStats().selfDestruction();
         if (monster.getStats().removeAfter() > 0 || selfDestruction != null && selfDestruction.getHp() < 0) {
             if (selfDestruction == null) {
-                TimerManager.getInstance().schedule(new Runnable() {
+                registerMapSchedule(new Runnable() {
                     @Override
                     public void run() {
                         killMonster(monster, null, false);
                     }
                 }, monster.getStats().removeAfter() * 1000);
             } else {
-                TimerManager.getInstance().schedule(new Runnable() {
+                registerMapSchedule(new Runnable() {
                     @Override
                     public void run() {
                         killMonster(monster, null, false, selfDestruction.getAction());
@@ -2037,23 +2037,16 @@ public class MapleMap {
         });
     }
     
-    public List<MaplePortal> getAvailableDoorPortals() {
-        objectRLock.lock();
-        try {
-            List<MaplePortal> availablePortals = new ArrayList<>();
-
-            for (MaplePortal port : portals.values()) {
-                if (port.getType() == MaplePortal.DOOR_PORTAL) {
-                    availablePortals.add(port);
-                }
-            }
-
-            return availablePortals;
-        } finally {
-            objectRLock.unlock();
+    public MaplePortal getDoorPortal(int doorid) {
+        MaplePortal doorPortal = portals.get(0x80 + doorid);
+        if(doorPortal == null) {
+            FilePrinter.printError(FilePrinter.EXCEPTION, "[DOOR] " + mapName + "(" + mapid + ") does not contain door portalid " + doorid);
+            return portals.get(0x80);
         }
+        
+        return doorPortal;
     }
-
+    
     public void spawnSummon(final MapleSummon summon) {
         spawnAndAddRangedMapObject(summon, new DelayedPacketCreation() {
             @Override
@@ -2945,7 +2938,7 @@ public class MapleMap {
     public MaplePortal getPortal(int portalid) {
         return portals.get(portalid);
     }
-
+    
     public void addMapleArea(Rectangle rec) {
         areas.add(rec);
     }
@@ -3323,8 +3316,9 @@ public class MapleMap {
                             reactor.hitReactor(c);
 
                             if (reactor.getDelay() > 0) {
-                                TimerManager tMan = TimerManager.getInstance();
-                                tMan.schedule(new Runnable() {
+                                MapleMap reactorMap = reactor.getMap();
+                                
+                                reactorMap.getChannelServer().registerOverallAction(reactorMap.getId(), new Runnable() {
                                     @Override
                                     public void run() {
                                         reactor.lockReactor();