def _body_moving_step(self, body):
sp = float(S.player['body_moving_speed'])
map = self.manager.map
next_pos = self.get_next_pos()
if self.must_die or next_pos is None:
yield ret(False)
shift = next_pos[1] - self.pos[1], next_pos[0] - self.pos[0]
# new body pos after rotation but berfore moving
new_bpos = self.pos[0] - shift[1], self.pos[1] - shift[0]
if body.poses[0] != new_bpos:
bpath = map.get_radial_path(self.pos, body.poses[0],
new_bpos, self.walk_pred, 2)
if not bpath:
yield ret(False)
prev_bpos = body.poses[0]
for cur_bpos in bpath:
if not map.get_radial_path(self.pos,
prev_bpos,
cur_bpos,
self.walk_pred,
2):
break
#cur_bpos is pos to which player should rotate
yield self._rotate_to(cur_bpos, speed=sp)
prev_bpos = cur_bpos
body.update_poses()
if cur_bpos != new_bpos:
yield ret(False)
if not map.check_square(self.pos, next_pos, self.walk_pred):
yield ret(False)
if self.get_next_pos() is None:
yield ret(False)
dur = 1.4 / sp if all(shift) else 1.0 / sp
interval = LerpPosInterval(self.node, dur, next_pos + (0,))
map.block(next_pos)
self.walking = True
yield interval
self.pos = next_pos
map.unblock(self.pos)
self.walking = False
body.update_poses()
def _falling(self):
actor = self.actor
ds = S.ch_anim['death_speed']
dr = (S.ch_anim['forward_death_range'] if self.fall_forward
else S.ch_anim['backward_death_range'])
anim_interval = actor.actorInterval(
'anim', playRate=ds,
startFrame=dr[0], endFrame=dr[1]
)
anim_interval.start()
actor.setTransparency(True)
interval = LerpColorScaleInterval(actor, 1 / ds / 7, (1, 1, 1, 0))
yield interval
yield ret(anim_interval)