Minor Cleanup

- Renamed SoundController
- Cleaned up spacings
- File endings

src/Menus/DragNDrop/DragSink.gd

@@ -4,8 +4,9 @@ const Grid = preload("res://Maps/Grid.gd")
 onready var grid = get_tree().current_scene.get_node("Grid")
 onready var ysort = get_tree().current_scene.get_node("YSort")
 
-#DropZone
-#stuff can be dropped here
+
+# DropZone
+# Stuff can be dropped here
 func can_drop_data(_pos, data):
 	return typeof(data) == typeof(PackedScene)
 
@@ -14,7 +15,7 @@ func get_nearest_grid_pos(position, scale = 1):
 	return Vector2(round(position.x / 32.0) * scale, round(position.y / 32.0) * scale)
 
 
-#what is to be done when data is dropped
+# What is to be done when data is dropped
 func drop_data(_pos, data:PackedScene):
 	var new_pos = get_nearest_grid_pos(_pos)
 	if grid.object_grid[new_pos.x - 1][new_pos.y - 1].back() == Grid.Kind.FIELD: