Advanced drag and drop

More precise drag and drop. Still has a few bugs, but most of the base is there.

- Removed translations.
- Cleaned up README

scripts/clothing.gd

@@ -0,0 +1,37 @@
+# This project is licensed under the GPL-3.0 license.
+# See the LICENSE file in the project root for more information.
+extends TextureRect
+
+var is_draggable = false
+var is_inside_draggable = false
+var body_ref
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if is_draggable:
+		if Input.is_action_just_pressed("click"):
+			global_position = get_global_mouse_position()
+		elif Input.is_action_just_released("click"):
+			is_draggable = false
+			var tween = get_tree().create_tween()
+			if is_inside_draggable:
+				tween.tween_property(self,"postion",body_ref.position,0.2).set_ease(Tween.EASE_OUT)
+			else:
+				tween.tween_property(self,"global_postion",body_ref.position,0.2).set_ease(Tween.EASE_OUT)
+
+func _get_drag_data(at_position):
+	var preview_texture = TextureRect.new()
+	
+	preview_texture.texture = texture
+	preview_texture.expand_mode = 1
+	preview_texture.size = Vector2(106, 112)
+	
+	set_drag_preview(preview_texture)
+	
+	return preview_texture.texture
+	
+func _can_drop_data(at_position, data):
+	return data is Texture2D
+	
+func _drop_data(at_position, data):
+	texture = data