allow interpolator gui commands

pgfw/Delegate.py

@@ -2,6 +2,7 @@ from pygame.event import get, pump, Event, post
 from pygame.locals import *
 
 from GameChild import GameChild
+from Input import Input
 
 class Delegate(GameChild):
 
@@ -23,6 +24,7 @@ class Delegate(GameChild):
 
     def enable(self):
         self.enabled = True
+        self.interpolator = self.get_game().interpolator
 
     def dispatch(self):
         if self.enabled:
@@ -31,8 +33,14 @@ class Delegate(GameChild):
                 kind = evt.type
                 if kind in subscribers:
                     for subscriber in subscribers[kind]:
-                        self.print_debug("Passing %s to %s" % (evt, subscriber))
-                        subscriber(evt)
+                        if not self.interpolator.is_gui_active() or \
+                               hasattr(subscriber, "im_class") and \
+                               (subscriber.im_class == Input or \
+                                subscriber.im_class == \
+                                self.interpolator.gui.__class__):
+                            self.print_debug("Passing %s to %s" % (evt,
+                                                                   subscriber))
+                            subscriber(evt)
         else:
             pump()
 

pgfw/Interpolator.py

@@ -1,3 +1,5 @@
+from pygame import Surface
+from pygame.font import Font
 from pygame.locals import *
 
 from GameChild import GameChild
@@ -151,17 +153,25 @@ class GUI(GameChild):
 
     def __init__(self, parent):
         GameChild.__init__(self, parent)
+        self.audio = self.get_audio()
+        self.display_surface = self.get_display_surface()
         self.time_filter = self.get_game().time_filter
         self.delegate = self.get_delegate()
+        self.set_background()
         self.subscribe(self.respond_to_command)
         self.subscribe(self.respond_to_mouse_down, MOUSEBUTTONDOWN)
         self.subscribe(self.respond_to_mouse_up, MOUSEBUTTONUP)
         self.active = False
 
+    def set_background(self):
+        surface = Surface(self.display_surface.get_size())
+        surface.fill((0, 0, 0))
+        self.background = surface
+
     def deactivate(self):
         self.active = False
         self.time_filter.open()
-        self.get_audio().unmute()
+        self.audio.muted = self.saved_mute_state
 
     def respond_to_command(self, event):
         compare = self.delegate.compare
@@ -179,7 +189,8 @@ class GUI(GameChild):
     def activate(self):
         self.active = True
         self.time_filter.close()
-        self.get_audio().mute()
+        self.saved_mute_state = self.audio.muted
+        self.audio.mute()
 
     def respond_to_mouse_down(self, event):
         pass
@@ -188,7 +199,5 @@ class GUI(GameChild):
         pass
 
     def update(self):
-        from pygame.font import Font
-        font = Font(None, 59)
-        surface = font.render(str(self.time_filter.get_ticks()), False, (255, 255, 255), (0, 0, 0))
-        self.get_display_surface().blit(surface, (0, 0))
+        if self.active:
+            self.display_surface.blit(self.background, (0, 0))