Properly implement player movement.

[naja.git] / naja / events.py

diff --git a/naja/events.py b/naja/events.py
index ec1b33f154d3cec2491130cc7b623cab85f5dec7..11adab0f7528cbd68e88adf32275d4ab39ff8be9 100644 (file)
--- a/naja/events.py
+++ b/naja/events.py
@@ -25,5 +25,24 @@ class SceneChangeEvent(NajaEvent):
     TYPE = "SCENE_CHANGE"
 
     @classmethod
-    def post(cls, scene):
-        super(SceneChangeEvent, cls).post(scene=scene)
+    def post(cls, scene_cls):
+        super(SceneChangeEvent, cls).post(scene_cls=scene_cls)
+
+
+class QuitGameEvent(NajaEvent):
+    TYPE = "QUIT_GAME"
+
+
+class InvalidateTheWorld(NajaEvent):
+    # This is used to signal to all the widgets that the world has changed
+    # and cached state may need to be recreated
+    TYPE = "INVALIDATE"
+
+
+class SelectEvent(NajaEvent):
+    TYPE = "SELECT"
+
+
+class PlayerMoved(NajaEvent):
+    # This is used to signal to widgets that care that the player has moved.
+    TYPE = "PLAYER_MOVED"