HUD update

src/hud.coffee

@@ -43,11 +43,16 @@ app.game.hud =
       app.layer.setPixel(resourcePanelColor, x, y)
 
     switch panelusage
+      when 'tile'
+        @showResources()
       when 'entity'
         #app.layer.drawRegion app.images.entities, currentSelectedTile.entity.sprite(), 44, 102
         if currentSelectedTile.entity.isMoveable()
           app.layer.drawRegion @itemArrow.image, @itemArrow.sprite(), 44, 102
       when 'resources'
+        @showResources()
+
+  showResources: ->
     # resources
     i = 0
     for type, amount of app.game.resources