def get(cls, card):
"""
this card has a triggered ability when cycled that could be
considered as the "real" mana cost
"""
cycling_text = (r"\((?P<mana_cost>\{.+\}),\s+"
r"Discard this card\: Draw a card\.\)\n\n"
r"When you cycle %s(?:.+"
r"you may pay (?P<extra_cost>\{.+\}))?.+$" % card.name)
cycling_match = re.search(cycling_text, card.text, re.I)
if not cycling_match:
return
results = cycling_match.groupdict()
parsed_cost = parse_mana_cost(results['mana_cost'])
if results.get('extra_cost'):
parsed_cost = merge_mana_costs(parsed_cost, results['extra_cost'])
_cyc = dict(
mana_cost=stitch_mana_cost(parsed_cost),
converted_mana_cost=estimate_cmc(parsed_cost)
)
return {
cls.key: _cyc
}
def _get_kicker_stuff(cls, card):
kicker_costs = re.search(
r'Kicker (\{.+\})(?:\s+and/or (\{.+\}))* \(You',
card.text
)
if not kicker_costs:
return {}
kicker_colors = set()
kickers = kicker_costs.groups()
for cost in kickers:
kicker_colors |= card.estimate_colors(cost, [])
updated_cost = merge_mana_costs(card.mana_cost, *kickers)
return dict(
updated_colors=kicker_colors | card.colors,
updated_cost=updated_cost,
updated_cmc=estimate_cmc(updated_cost)
)
def get(cls, card):
"""
Some designers, when laying out the curves, place suspends out as if
their CMC was the suspend cost
"""
# \u2014 is the specific em-dash returned by tutor
has_suspend = re.search(u"Suspend \d+\u2014(\{.+\}) \(", card.text)
if not has_suspend:
return
mana_cost = has_suspend.group(1)
suspend_heuristic = dict(
mana_cost=mana_cost,
converted_mana_cost=estimate_cmc(mana_cost)
)
suspend_colors = estimate_colors(mana_cost)
if suspend_colors != card.colors:
suspend_heuristic['colors'] = card.colors | suspend_colors
return {cls.key: suspend_heuristic}
