Mage Training Arena and stuff (#504)

* Fixup door/stairs in mage training arena

* Fixup bedsheets, should be worn on head, not weapon slot

* [Mage Training Arena] spawn rewards guardian

* [Mage Training Arena] Add arena teleports (non functioning)

* Just adding some comments

* [Mage Training Arena] Basic mage training arena stuff

* [Mage Training Arena] Allow shop to open and show items correctly

* [Mage Training Arena] Show shop prices when clicked

* noclip

* [Mage Training Arena] Add 2nd option handler (filler)

* [Mage Training Arena] Be able to purchase stuff, lock bones to peaches

* Update MageArena.java

* [Mage Training Arena] setup boundary

* Readability

* Tidy up enchanting

* MageArena -> MageTrainingArena

* Create Alchemy.java

* Update RSInterface.java

* [Mage Training Arena] Spawn entrance npcs

* [Mage Training Arena] Initial Alchemy

* [Mage Training Arena]  Add comments

* [Mage Training Arena] Handle alchemy while in arena

* [Mage Training Arena] Show interface for alchemy room

* [Mage Training Arena] Display values, Search cupboards

* [Mage Training Arena] Don't allow the player to wear items from the Alchemy game

* [Mage Training Arena] Announce when items are changing

* Don't allow the player to bring any coins with them

* Sort by values

* [Mage Training Arena] Allow alching items etc

* Update method name

* Show magic tab after using alch even if can't alch

* [Mage Training Arena] Coin collector - temp

* [Mage Training Arena] Give player points, take items, add bonus xp, add bank items

* [Mage Training Arena] Remove items when player leaves the alchemy training area

* Fixup staffs for runes, Tidy up checks

Was missing all Mystic staff

2006Scape Server/data/cfg/spawns.json

@@ -24103,7 +24103,7 @@
     "walk": 1,
     "height": 0
   },
-    {
+  {
     "maxHit": 0,
     "strength": 0,
     "attack": 0,
@@ -24112,5 +24112,55 @@
     "id": 1320,
     "walk": 1,
     "height": 0
+  },
+  {
+    "maxHit": 0,
+    "strength": 0,
+    "attack": 0,
+    "x": 3363,
+    "y": 3318,
+    "id": 3103,
+    "walk": 1,
+    "height": 1
+  },
+  {
+    "maxHit": 0,
+    "strength": 0,
+    "attack": 0,
+    "x": 3363,
+    "y": 3304,
+    "id": 3097,
+    "walk": 1,
+    "height": 0
+  },
+  {
+    "maxHit": 0,
+    "strength": 0,
+    "attack": 0,
+    "x": 3363,
+    "y": 3306,
+    "id": 3095,
+    "walk": 1,
+    "height": 0
+  },
+  {
+    "maxHit": 0,
+    "strength": 0,
+    "attack": 0,
+    "x": 3363,
+    "y": 3302,
+    "id": 3094,
+    "walk": 1,
+    "height": 0
+  },
+  {
+    "maxHit": 0,
+    "strength": 0,
+    "attack": 0,
+    "x": 3365,
+    "y": 9627,
+    "id": 3099,
+    "walk": 1,
+    "height": 2
   }
 ]