Added inventory cycle function

misc.py

@@ -92,6 +92,25 @@ def onPlayerInteractEntity(event):
       sender.playSound(entity.getLocation(), "mob.cow.say", 1, 1)
 
 
+#
+# Cycling around the item bar will switch between rows of the inventory
+#
+@hook.event("inventory.PlayerItemHeldEvent", "normal")
+def onHeldEvent(event):
+  player = event.getPlayer()
+  prev_slot = event.getPreviousSlot()
+  new_slot = event.getNewSlot()
+  if (prev_slot == 0 and new_slot == 8):
+    doCycle(player, 27)
+  elif (prev_slot == 8 and new_slot == 0):
+    doCycle(player, 9)
+
+def doCycle(player, e):
+  inv = player.getContents()
+  for x in range (0, 9):
+    inv[x], inv[x+e] = inv[x+e], inv[x]
+
+
 #
 # Various text commands
 #