fix for issue #69

docs/api.md

@@ -219,6 +219,19 @@ There are a couple of special javascript variables available in ScriptCraft...
  * server - The Minecraft Server object.
  * self - the current player. (Note - this value should not be used in multi-threaded scripts - it's not thread-safe)
 
+refresh() function
+------------------
+The refresh() function will ...
+
+1. Disable the ScriptCraft plugin.
+2. Unload all event listeners associated with the ScriptCraft plugin.
+3. Enable the ScriptCraft plugin.
+
+... refresh() can be used during development to reload only scriptcraft javascript files.
+See [issue #69][issue69] for more information.
+
+[issue69]: https://github.com/walterhiggins/ScriptCraft/issues/69
+
 Drone.spiral_stairs() method
 ============================
 Constructs a spiral staircase with slabs at each corner.

src/main/java/net/walterhiggins/scriptcraft/ScriptCraftPlugin.java

@@ -89,8 +89,6 @@ public class ScriptCraftPlugin extends JavaPlugin implements Listener
         public void onEnable()
     {
         unzipJS();
-        
-        if (this.engine == null){
         FileReader reader = null;
         try{
             ScriptEngineManager factory = new ScriptEngineManager();
@@ -113,7 +111,6 @@ public class ScriptCraftPlugin extends JavaPlugin implements Listener
             }
         }
     }
-    }
     public List<String> onTabComplete(CommandSender sender, Command cmd,
                                       String alias,
                                       String[] args)

src/main/javascript/core/_scriptcraft.js

@@ -645,12 +645,33 @@ var server = org.bukkit.Bukkit.server;
     var unloadHandlers = [];
     var _addUnloadHandler = function(f) {
         unloadHandlers.push(f);
-     }
+    };
     var _runUnloadHandlers = function() {
         for (var i = 0; i < unloadHandlers.length; i++) {
             unloadHandlers[i]();
         }
-     }
+    };
+
+/*************************************************************************
+refresh() function
+------------------
+The refresh() function will ...
+
+1. Disable the ScriptCraft plugin.
+2. Unload all event listeners associated with the ScriptCraft plugin.
+3. Enable the ScriptCraft plugin.
+
+... refresh() can be used during development to reload only scriptcraft javascript files.
+See [issue #69][issue69] for more information.
+
+[issue69]: https://github.com/walterhiggins/ScriptCraft/issues/69
+
+***/
+    global.refresh = function(){
+        __plugin.pluginLoader.disablePlugin(__plugin);
+        forg.bukkit.event.HandlerList["unregisterAll(org.bukkit.plugin.Plugin)"](__plugin);
+        __plugin.pluginLoader.enablePlugin(__plugin);
+    };
 
     global.load = _load;
     global.save = _save;
@@ -685,6 +706,7 @@ var server = org.bukkit.Bukkit.server;
          _runUnloadHandlers();
     });
     
+    
 }());