def graft(value):
txt = "Graft %d" % value
def enterBattlefieldWith(self):
self.add_counters(PowerToughnessCounter(1, 1), number=value)
def graft_1(source):
yield CiP(source, enterBattlefieldWith, txt=txt)
graft_CiP = CiPAbility(graft_1, txt=txt, keyword='graft')
def condition(source, card):
return isCreature(
card) and not source == card and source.num_counters("+1+1") > 0
def graft_2(controller, source, card):
yield NoTarget()
if source.num_counters("+1+1") > 0:
if controller.you_may("move a +1/+1 counter from %s to %s" %
(source, card)):
source.remove_counters(PowerToughnessCounter(1, 1))
card.add_counters(PowerToughnessCounter(1, 1))
yield
graft_Triggered = TriggeredAbility(EnterTrigger("battlefield",
condition,
player="any"),
effects=graft_2,
txt=txt)
return graft_CiP, graft_Triggered
def __init__(self,
effects,
condition,
events=[],
tracking="battlefield",
zone="battlefield",
txt=''):
super(CardTrackingAbility, self).__init__(effects, zone, txt)
self.enter_trigger = EnterTrigger(tracking, condition, player="any")
self.leave_trigger = LeaveTrigger(tracking, player="any")
self.control_changed = Trigger(
ControllerChanged(),
sender="source") # card with ability changed controller
if isinstance(events, tuple): events = list(events)
elif not isinstance(events, list): events = [events]
self.other_triggers = [
Trigger(event) for event in [ControllerChanged()] + events
] # triggers for tracked cards
if not condition: condition = all_match
self.condition = condition
self.tracking = tracking
self.events = events