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Kill snake on collision with itself.

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This commit is contained in:
paulusja 2026-04-23 16:39:56 +02:00
parent 0e72331f45
commit d19c45abbc
1 changed files with 12 additions and 7 deletions
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7
snake/snake.py
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@ -20,9 +20,13 @@ class Snake(GameObject):
return isinstance(obj, Wall) and self.get_bounding_boxes()[0].collidelist(obj.get_bounding_boxes()) > -1
def __collides_with_self(self, obj: GameObject):
return isinstance(obj, Snake) and self.get_bounding_boxes()[0].collidelist(obj.get_bounding_boxes()[1:]) > -1
def __update_on_collision(self, game_objs: list[GameObject]) -> None:
for obj in game_objs:
if self.__collides_with_wall(obj):
if self.__collides_with_wall(obj) or self.__collides_with_self(obj):
self.__is_dead = True
@ -34,6 +38,7 @@ class Snake(GameObject):
if not self.__is_dead:
self.__update_on_collision(game_objs)
if not self.__is_dead:
self.__state_machine.update(user_input)
new_head = self.__state_machine.get_state().get_next_head(self.__segments[0])