Changeset 101:93aa745d57ff for nagslang

Timestamp:

Sep 2, 2013, 10:45:06 AM (7 years ago)

Author:

Neil Muller <drnlmuller@…>

Branch:

default

Message:

draw protagnist bounding box in debug mode. Redo drawing logic to avoid pymunk noise

File:

• nagslang/protagonist.py (modified) (3 diffs)

nagslang/protagonist.py

@@ -1 +1 @@
 import pymunk
 import pymunk.pygame_util
+
+import pygame
 
 from nagslang.constants import COLLISION_TYPE_PLAYER
@@ -6 +8 @@
     GameObject, SingleShapePhysicser, FacingImageRenderer)
 from nagslang.mutators import FLIP_H
+from nagslang.options import options
 from nagslang.resources import resources
 
@@ -133 +136 @@
 
     def render(self, surface):
-        # Uncomment to draw pymunk shape as well:
-        # pymunk.pygame_util.draw(surface, self._shapes[self.form])
+        if options.debug:
+            # Less general that pymunk.pygame_utils.draw, but also a
+            # lot less noisy
+            color = pygame.color.THECOLORS['lightblue']
+            if hasattr(self._shapes[self.form], 'get_vertices'):
+                # polygon bounding box
+                points = [pymunk.pygame_util.to_pygame(p, surface)
+                          for p in self._shapes[self.form].get_vertices()]
+                pygame.draw.lines(surface, color, True, points, 2)
+            else:
+                # draw the circle
+                centre = pymunk.pygame_util.to_pygame(
+                    self._shapes[self.form].body.position, surface)
+                radius = int(self._shapes[self.form].radius)
+                pygame.draw.circle(surface, color, centre, radius, 2)
         super(Protagonist, self).render(surface)