X-Git-Url: https://git.ctpug.org.za/?a=blobdiff_plain;f=naja%2Fscenes%2Fcredits.py;h=b3fd4bd0c1c752ee58e7d13d78a948c9e67b8eb3;hb=aa61c9babaa76bd6db7f4a6b57a29c3617c769ca;hp=9bb6d89494fcb00e08018b6b3631c376a1f3eb24;hpb=19e7cc079734bf556fcc8cf2a02945a4dd2f7367;p=naja.git

diff --git a/naja/scenes/credits.py b/naja/scenes/credits.py
index 9bb6d89..b3fd4bd 100644
--- a/naja/scenes/credits.py
+++ b/naja/scenes/credits.py
@@ -3,9 +3,10 @@
 Credits scene.
 """
 
+import pygame
 import pygame.locals as pgl
 
-from naja.constants import KEYS
+from naja.constants import KEYS, FPS
 from naja.scenes.scene import Scene
 from naja.widgets.text import TextWidget, TextBoxWidget
 from naja.widgets.image_box import ImageBox
@@ -19,6 +20,7 @@ class CreditsScene(Scene):
 
     def __init__(self, state):
         super(CreditsScene, self).__init__(state)
+        self.autoscroll = 0
 
         background = ImageBox(
             (0, 0), "screens/splash.png")
@@ -26,7 +28,7 @@ class CreditsScene(Scene):
         self.add(TextWidget(
             (400, 300), 'CREDITS', colour='white', centre=True))
 
-        self.add(TextBoxWidget(
+        self.credits = TextBoxWidget(
             (400, 340), '\n'.join([
                 'A game about robots and bits and other things',
                 '',
@@ -52,7 +54,21 @@ class CreditsScene(Scene):
             ]),
             colour='white', padding=1,
             bg_colour=(0, 0, 0, 0), centre=True,
-            box_width=780, view_port=(780, 250)))
+            box_width=780, view_port=(780, 250))
+        self.add(self.credits)
+
+    def render_scene(self, surface):
+        if self.autoscroll is not None:
+            self.autoscroll += 1
+        if self.autoscroll >= 1.5 * FPS:
+            fake_event = pygame.event.Event(pgl.KEYDOWN, key=pgl.K_DOWN)
+            self.credits.handle_event(fake_event)
+            self.autoscroll = 0
+
+    def handle_event(self, ev):
+        if ev.type == pgl.KEYDOWN:
+            self.autoscroll = None
+        return super(CreditsScene, self).handle_event(ev)
 
     def handle_scene_event(self, ev):
         if ev.type == pgl.KEYDOWN and ev.key in KEYS.QUIT: