From: Stefano Rivera <stefano@rivera.za.net>
Date: Sun, 11 May 2014 16:03:18 +0000 (+0200)
Subject: Scenes have a widget list (in draw order)
X-Git-Tag: 0.1~416
X-Git-Url: https://git.ctpug.org.za/?a=commitdiff_plain;h=24597ee01bda34802e020147c48fba7d131f0698;p=naja.git

Scenes have a widget list (in draw order)
---

diff --git a/naja/scenes/menu.py b/naja/scenes/menu.py
index 7b42ad7..c1fd5f8 100644
--- a/naja/scenes/menu.py
+++ b/naja/scenes/menu.py
@@ -9,10 +9,9 @@ from naja.widgets.text import TextWidget
 class MenuScene(Scene):
 
     def __init__(self):
-        self.tw = TextWidget((10, 10), 'Haai', colour=(255, 255, 255))
-
-    def render(self, surface):
-        self.tw.render(surface)
+        super(MenuScene, self).__init__()
+        self.widgets.append(TextWidget((10, 10), 'Haai',
+                            colour=(255, 255, 255)))
 
     def handle_event(self, ev):
         pass
diff --git a/naja/scenes/scene.py b/naja/scenes/scene.py
index c82427d..f0acf21 100644
--- a/naja/scenes/scene.py
+++ b/naja/scenes/scene.py
@@ -10,7 +10,7 @@ class Scene(object):
     E.g. Splash screen, game board, credits, win, lose.
     """
     def __init__(self):
-        pass
+        self.widgets = []
 
     def enter(self):
         pass
@@ -19,7 +19,11 @@ class Scene(object):
         pass
 
     def render(self, surface):
-        pass
+        self.render_widgets(surface)
+
+    def render_widgets(self, surface):
+        for widget in self.widgets:
+            widget.render(surface)
 
     def handle_event(self, ev):
         pass