def tick(self):
if self.ok:
return True
max_secs = 2.0
gl = get_game_loop()
now = gl.now()
b = now >= self.start_time + max_secs
if b:
self.ok = True
if self.ok:
return True
t = (now - self.start_time) / max_secs
assert t >= 0.0
assert t <= 1.0
# t is [0..1]
r = t * math.pi
c = math.cos(r)
dx2 = self.dx / 2.0
dy2 = self.dy / 2.0
cx = self.origcx + dx2 - c * dx2
cy = self.origcy + dy2 - c * dy2
self.view.recenter_view(cx, cy)
return b
def remove_myself(self):
"""
Equivalent to killing the object. It, or its children, can no
longer be used. Its actions are stopped immediately.
"""
# BUG also go through children
if self._displaylist_number != -1:
print "Deleting display list", self._displaylist_number
glDeleteLists(self._displaylist_number, 1)
self._displaylist_number = -1
if self._layer:
self._layer.remove_object(self)
if self.parent:
self.parent.remove_child(self)
if len(self._keyboard_shortcuts) != 0:
g = gameloop.get_game_loop()
km = g.get_keyboardmanager()
# Need a copy here
for k, func in list(self._keyboard_shortcuts):
km.remove_keyboard_shortcut(self,
k,
func)
assert len(self._keyboard_shortcuts) == 0
self.remove_all_actions()
def tick(self):
if self.ok:
return True
max_secs = 2.0
gl = get_game_loop()
now = gl.now()
b = now >= self.start_time + max_secs
if b:
self.ok = True
if self.ok:
return True
t = (now - self.start_time) / max_secs
assert t >= 0.0
assert t <= 1.0
# t is [0..1]
r = t * math.pi
c = math.cos(r)
dx2 = self.dx / 2.0
dy2 = self.dy / 2.0
cx = self.origcx + dx2 - c * dx2
cy = self.origcy + dy2 - c * dy2
self.view.recenter_view(cx, cy)
return b
def add_action(self, action, wait_for = None):
"""
Add @action and start it, unless @wait_for specifies some
other action.
"""
assert action is not None
gl = gameloop.get_game_loop()
gl._actionmanager.add_action(self, action, wait_for)
def _setup_logic (self):
self._timer = Timer ()
self._tasks = task.TaskGroup ()
self._game_loop = get_game_loop ()
self._event_loop = EventLoop ('screenshot', self._tf_window,
self._game_loop, None)
self._event_loop.signal_event.add (self.on_sfml_event)
self._tasks.add (task.repeat (task.run (self._event_loop.loop_once)))
def _setup_logic(self):
self._timer = Timer()
self._tasks = task.TaskGroup()
self._game_loop = get_game_loop()
self._event_loop = EventLoop('screenshot', self._tf_window,
self._game_loop, None)
self._event_loop.signal_event.add(self.on_sfml_event)
self._tasks.add(task.repeat(task.run(self._event_loop.loop_once)))
def focus_on(self, x, y):
ncx, ncy = self.get_center_when_looking_at(x, y)
cntr = self.view.view.GetCenter()
self.origcx = cntr[0]
self.origcy = cntr[1]
self.destx = ncx
self.desty = ncy
self.dx = self.destx - self.origcx
self.dy = self.desty - self.origcy
self.start_time = get_game_loop().now()
self.ok = False
def focus_on(self, x, y):
ncx, ncy = self.get_center_when_looking_at(x, y)
cntr = self.view.view.GetCenter()
self.origcx = cntr[0]
self.origcy = cntr[1]
self.destx = ncx
self.desty = ncy
self.dx = self.destx - self.origcx
self.dy = self.desty - self.origcy
self.start_time = get_game_loop().now()
self.ok = False
def tick(self):
w = self.view.content_width
h = self.view.content_height
hs = self.view.view.GetHalfSize()
sw = hs[0]
sh = hs[1]
a = sw / 2.0
b = sh / 2.0
gl = get_game_loop()
now = gl.now()
dt = now - self.start_time
t = dt * 0.1
cx = w / 2.0 + a * math.cos(t) - b * math.sin(t)
cy = h / 2.0 + a * math.cos(t) + b * math.sin(t)
self.view.recenter_view(cx, cy)
def tick(self):
w = self.view.content_width
h = self.view.content_height
hs = self.view.view.GetHalfSize()
sw = hs[0]
sh = hs[1]
a = sw / 2.0
b = sh / 2.0
gl = get_game_loop()
now = gl.now()
dt = now - self.start_time
t = dt * 0.1
cx = w / 2.0 + a * math.cos(t) - b * math.sin(t)
cy = h / 2.0 + a * math.cos(t) + b * math.sin(t)
self.view.recenter_view(cx, cy)
def remove_all_actions_of_type(self, type):
gl = gameloop.get_game_loop()
gl._actionmanager.remove_actions(self,
lambda x: isinstance(x, type))
def remove_all_actions(self):
gl = gameloop.get_game_loop()
gl._actionmanager.remove_all_actions(self)
def get_active_actions(self):
gl = gameloop.get_game_loop()
return gl._actionmanager.get_active_actions(self)
def start(self):
gl = get_game_loop()
now = gl.now()
self.start_time = now
def start(self):
gl = get_game_loop()
now = gl.now()
self.start_time = now