Mercurial > nagslang

changeset 190:97627a999042

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Don't render the old scene with the protagnist's new position during scene changes
author Neil Muller <drnlmuller@gmail.com>
date Tue, 03 Sep 2013 21:44:55 +0200
parents b6c1a9448d7d
children e080fcd07fa9
files nagslang/screens/area.py
diffstat 1 files changed, 5 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/nagslang/screens/area.py	Tue Sep 03 21:09:55 2013 +0200
+++ b/nagslang/screens/area.py	Tue Sep 03 21:44:55 2013 +0200
@@ -64,6 +64,7 @@
 class AreaScreen(Screen):
 
     def setup(self):
+        self._disable_render = False  # Avoid redrawing on scene changes
         self.keys = ControlKeys()
         self._level = Level(self.name)
         self._level.load(self.space)
@@ -126,7 +127,9 @@
             self.protagonist.set_position(ev.dest_pos)
             if ev.destination != self.name:
                 # Go to anther screen
+                self._disable_render = True
                 ScreenChange.post(ev.destination, self.protagonist)
+                return
             # else we're teleporting within the screen, and just the
             # position change is enough
         self.keys.handle_event(ev)
@@ -157,7 +160,8 @@
         return pygame.rect.Rect(x, y, display_size[0], display_size[1])
 
     def render(self, surface):
-        #surface.fill(pygame.color.Color(0, 0, 0))
+        if self._disable_render:
+            return
         background = self._level.get_background()
         mysurface = background.copy()
         for drawable in self._drawables: