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# coding: utf-8 | |
import scene | |
import ui | |
from PIL import Image as PILImage | |
class MyScene (scene.Scene): | |
def setup(self): | |
self.im = PILImage.open('tunnelswirl.gif') | |
self.mypalette = self.im.getpalette() | |
self.savefile = 'tmp.png' | |
self.toggle_state = False | |
self.sprite = scene.SpriteNode(scene.Texture(ui.Image.named('Snake')), | |
position=self.size/2, | |
parent=self) | |
def update(self): | |
if self.toggle_state: | |
try: | |
self.im.putpalette(self.mypalette) | |
new_im = PILImage.new("RGBA", self.im.size) | |
new_im.paste(self.im) | |
new_im.save(self.savefile) | |
self.sprite.texture = scene.Texture(ui.Image.named(self.savefile)) | |
self.im.seek(self.im.tell()+1) | |
except EOFError: | |
self.im.seek(0) | |
#self.im.close() | |
#self.im = PILImage.open('tunnelswirl.gif') | |
#self.mypalette = self.im.getpalette() | |
def touch_began(self, touch): | |
self.toggle_state = not self.toggle_state | |
if not self.toggle_state: | |
self.sprite.texture = scene.Texture(ui.Image.named('Snake')) | |
scene.run(MyScene(), show_fps=True) |
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use seek(0) instead of opening and closing again as suggested by @ccc