Added ajqueue.make-room permission (disabled by default)

api/src/main/java/us/ajg0702/queue/api/AjQueueAPI.java

@@ -40,6 +40,12 @@ public abstract class AjQueueAPI {
      */
     public abstract void setTimeBetweenPlayers();
 
+    /**
+     * Gets the server time manager instance, which tracks when players last changed servers
+     * @return The server time manager instance
+     */
+    public abstract ServerTimeManager getServerTimeManager();
+
     /**
      * Gets the ajQueue config
      * @return the ajQueue config

api/src/main/java/us/ajg0702/queue/api/ServerTimeManager.java

@@ -0,0 +1,12 @@
+package us.ajg0702.queue.api;
+
+import us.ajg0702.queue.api.players.AdaptedPlayer;
+
+public interface ServerTimeManager {
+    /**
+     * Gets the time that the player specified was last seen switching servers
+     * @param player The player to check
+     * @return The time that they last switched servers, in miliseconds since midnight, January 1, 1970, UTC
+     */
+    long getLastServerChange(AdaptedPlayer player);
+}

api/src/main/java/us/ajg0702/queue/api/premium/Logic.java

@@ -59,7 +59,12 @@ public interface Logic {
         }
 
         if(fulljoinPriority > 0) {
-            if(server.isFull() && server.canJoinFull(player)) {
+            if(server.isFull() && (server.canJoinFull(player) ||
+                    (
+                            player.hasPermission("ajqueue.make-room") &&
+                                    AjQueueAPI.getInstance().getConfig().getBoolean("enable-make-room-permission")
+                    )
+            )) {
                 highest = Math.max(highest, fulljoinPriority);
             }
         }