Changeset 66:8bf0459ebc56

Timestamp:

Sep 1, 2013, 5:53:18 PM (7 years ago)

Author:

Jeremy Thurgood <firxen@…>

Branch:

default

Message:

Clean up a few things.

File:

• nagslang/protagonist.py (modified) (5 diffs)

nagslang/protagonist.py

@@ -1 @@
-import pygame
 import pymunk
 import pymunk.pygame_util
@@ -30 +29 @@
 
     def _setup_physics(self, position):
-        self.body = pymunk.Body(10, 10000)
-        self.body.position = position
-        self.body.velocity_func = self.velocity_func
+        self._body = pymunk.Body(10, 10000)
+        self._body.position = position
+        self._body.velocity_func = self.velocity_func
 
-        self.shape = pymunk.Circle(self.body, 30)
+        self.shape = pymunk.Circle(self._body, 30)
         self.shape.elasticity = 1.0
         self.shape.friction = 10.0
+
+    def _get_image(self, name, *transforms):
+        return resources.get_image('creatures', name, transforms=transforms)
 
     def _setup_renderers(self):
         self._renderers = {
             self.HUMAN_FORM: FacingImageRenderer(
-                resources.get_image(
-                    'creatures', 'werewolf_1.png', transforms=(BLUE,)),
-                resources.get_image(
-                    'creatures', 'werewolf_1.png', transforms=(FLIP_H, BLUE))),
+                self._get_image('werewolf_1.png', BLUE),
+                self._get_image('werewolf_1.png', BLUE, FLIP_H)),
             self.WOLF_FORM: FacingImageRenderer(
-                resources.get_image('creatures', 'werewolf_1.png'),
-                resources.get_image(
-                    'creatures', 'werewolf_1.png', transforms=(FLIP_H,))),
+                self._get_image('werewolf_1.png'),
+                self._get_image('werewolf_1.png', FLIP_H)),
         }
 
@@ -64 +63 @@
     def go_werewolf(self):
         self.form = self.WOLF_FORM
-        self.body.mass = 100
-        self.body.moment = 10000
-        self.body.velocity_limit = 1000
-        self.shape.color = pygame.color.THECOLORS['red']
+        self._body.mass = 100
+        self._body.moment = 10000
+        self._body.velocity_limit = 1000
         self.impulse_factor = 4000
         self.damping = 0.9
@@ -74 +72 @@
     def go_human(self):
         self.form = self.HUMAN_FORM
-        self.body.mass = 10
-        self.body.moment = 1000
-        self.body.velocity_limit = 1000
-        self.shape.color = pygame.color.THECOLORS['blue']
+        self._body.mass = 10
+        self._body.moment = 1000
+        self._body.velocity_limit = 1000
         self.impulse_factor = 500
         self.damping = 0.8
@@ -86 +83 @@
             return
         vec = pymunk.Vec2d((dx, dy))
-        self.body.angle = vec.angle
-        self.body.apply_impulse(
+        self._body.angle = vec.angle
+        self._body.apply_impulse(
             (dx * self.impulse_factor, dy * self.impulse_factor))