Persistent diseases + PQ request system + GuildPQ fix

Implemented persistent diseases. Players now keep their disease status when logging out the game.
Solved several concurrent access issues in MapleMap and MapleMonster.
Implemented an option where an account's character slots can be accounted either by each world or all-server range.
Fixed some issues with character slot count when entering/exiting Cash Shop.
Fixed an exploit with Papulatus, on where players could create cracks of dimension infinitely.
Solved an issue with the "reach" command not working properly when the targeted player is on an event instance.
Devised an advanced and secure "PQ request" system. The service revolves around expecting massive number of players requesting a "pass" simultaneously, and fairly & swiftly responsing as much people as possible.
Improved overall Whisper handler performance.
Fixed GPQ Stage 1 statues not working as expected, which rendered the instance unplayable until now.
Added commands for start, complete and reset quests.

scripts/npc/9977777.js

@@ -41,7 +41,7 @@ function addFeature(feature) {
 function writeFeatureTab_PQs() {
         addFeature("HPQ/KPQ/LPQ/LMPQ/OPQ/APQ/EllinPQ/PiratePQ.");
         addFeature("RnJPQ/HorntailPQ/TreasurePQ/ElnathPQ/HolidayPQ.");
-        addFeature("CWKPQ as Expedition-based event.");
+        addFeature("CWKPQ as Expedition-based instance.");
         addFeature("Scarga/Horntail/Showa/Balrog/Zakum/Pinkbean.");
         addFeature("GuildPQ & queue with multi-lobby systems available.");
         addFeature("Brand-new PQs: BossRushPQ, CafePQ.");
@@ -131,6 +131,7 @@ function writeFeatureTab_MonstersMapsReactors() {
 }
 
 function writeFeatureTab_PQpotentials() {
+        addFeature("Advanced and well-safe PQ registration system.");
         addFeature("Lobby system: Same channel, multiple PQ instances.");
         addFeature("Exped system: Many parties can join a same instance.");
         addFeature("Guild queue: guild registration for the GPQ.");
@@ -144,6 +145,7 @@ function writeFeatureTab_Playerpotentials() {
         addFeature("Gain fame by quests.");
         addFeature("Pet evolutions functional (not GMS-like).");
         addFeature("Reviewed keybinding system.");
+        addFeature("Character slots per world/server-wide.");
 }
 
 function writeFeatureTab_Serverpotentials() {
@@ -162,6 +164,7 @@ function writeFeatureTab_Serverpotentials() {
         addFeature("Pet pickup gives preference to player attacks.");
         addFeature("Channel capacity bar and worlds with capacity check.");
         addFeature("Diseases visible for others, even after changing maps.");
+        addFeature("Persistent diseases. Players keep their status on login.");
         addFeature("Poison damage value visible for other players.");
         addFeature("M. book announcer displays info based on demand.");
         addFeature("Custom jail system.");