remove code from uimap to lua

modules/game/game.otmod

@@ -17,3 +17,4 @@ Module
     require 'game'
     require 'thing'
     require 'creature'
+    require 'map'

modules/game/map.lua

@@ -0,0 +1,16 @@
+function UIMap:onMousePress(mousePos, mouseButton)
+
+  local tile = self:getTile(mousePos)
+  if not tile then return false end
+  
+  if not Options.classicControl then
+  
+    if mouseButton == MouseRightButton then
+      Game.createThingMenu(mousePos, tile:getTopLookThing(), tile:getTopUseThing(), tile:getTopCreature())
+      return true
+    end
+    
+  end
+  
+  return false
+end