diff options
Diffstat (limited to 'physics.py')
| -rw-r--r-- | physics.py | 46 |
1 files changed, 24 insertions, 22 deletions
@@ -78,32 +78,34 @@ class PhysicsGame: self.show_fake_cursor = True def run(self): + self.in_focus = True while True: for event in pygame.event.get(): self.currentTool.handleEvents(event) - # Drive motors - if self.world.run_physics: - for body in self.world.world.GetBodyList(): - if type(body.userData) == type({}): - if body.userData.has_key('rollMotor'): - diff = body.userData['rollMotor']['targetVelocity'] - body.GetAngularVelocity() - body.ApplyTorque(body.userData['rollMotor']['strength'] * diff * body.getMassData().I) - - # Update & Draw World - self.world.update() - self.screen.fill((255, 255, 255)) # 255 for white - self.world.draw() - - # Draw output from tools - self.currentTool.draw() - - # Show Sugar like cursor for UI consistancy - if self.show_fake_cursor: - self.screen.blit(self.cursor_picture, pygame.mouse.get_pos()) - - # Flip Display - pygame.display.flip() + if self.in_focus: + # Drive motors + if self.world.run_physics: + for body in self.world.world.GetBodyList(): + if type(body.userData) == type({}): + if body.userData.has_key('rollMotor'): + diff = body.userData['rollMotor']['targetVelocity'] - body.GetAngularVelocity() + body.ApplyTorque(body.userData['rollMotor']['strength'] * diff * body.getMassData().I) + + # Update & Draw World + self.world.update() + self.screen.fill((255, 255, 255)) # 255 for white + self.world.draw() + + # Draw output from tools + self.currentTool.draw() + + # Show Sugar like cursor for UI consistancy + if self.show_fake_cursor: + self.screen.blit(self.cursor_picture, pygame.mouse.get_pos()) + + # Flip Display + pygame.display.flip() # Stay under 30 FPS to help keep the rest of the platform responsive self.clock.tick(30) # Originally 50 |