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https://github.com/dcs-retribution/dcs-retribution.git
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285 lines
10 KiB
Python
285 lines
10 KiB
Python
from game.operation import *
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DIFFICULTY_LOG_BASE = 1.5
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class Event:
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silent = False
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informational = False
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operation = None # type: Operation
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difficulty = 1 # type: int
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BONUS_BASE = 0
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def __init__(self, attacker_name: str, defender_name: str, from_cp: ControlPoint, to_cp: ControlPoint, game):
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self.attacker_name = attacker_name
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self.defender_name = defender_name
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self.to_cp = to_cp
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self.from_cp = from_cp
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self.game = game
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def bonus(self) -> int:
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return math.ceil(math.log(self.difficulty, DIFFICULTY_LOG_BASE) * self.BONUS_BASE)
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def is_successfull(self, debriefing: Debriefing) -> bool:
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return self.operation.is_successfull(debriefing)
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def generate(self):
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self.operation.prepare(is_quick=False)
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self.operation.generate()
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self.operation.mission.save("build/nextturn.miz")
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def generate_quick(self):
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self.operation.prepare(is_quick=True)
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self.operation.generate()
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self.operation.mission.save('build/nextturn_quick.miz')
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def commit(self, debriefing: Debriefing):
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for country, losses in debriefing.destroyed_units.items():
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cp = None # type: ControlPoint
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if country == self.attacker_name:
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cp = self.from_cp
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else:
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cp = self.to_cp
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cp.base.commit_losses(losses)
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def skip(self):
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pass
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class GroundInterceptEvent(Event):
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BONUS_BASE = 3
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TARGET_AMOUNT_FACTOR = 2
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TARGET_VARIETY = 2
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STRENGTH_INFLUENCE = 0.1
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SUCCESS_TARGETS_HIT_PERCENTAGE = 0.5
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targets = None # type: db.ArmorDict
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def __str__(self):
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return "Ground intercept from {} at {}".format(self.from_cp, self.to_cp)
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def is_successfull(self, debriefing: Debriefing):
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total_targets = sum(self.targets.values())
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destroyed_targets = 0
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for unit, count in debriefing.destroyed_units[self.defender_name].items():
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if unit in self.targets:
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destroyed_targets += count
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return (float(destroyed_targets) / float(total_targets)) > self.SUCCESS_TARGETS_HIT_PERCENTAGE
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def commit(self, debriefing: Debriefing):
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super(GroundInterceptEvent, self).commit(debriefing)
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if self.from_cp.captured:
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if self.is_successfull(debriefing):
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self.to_cp.base.affect_strength(-self.STRENGTH_INFLUENCE)
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else:
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self.to_cp.base.affect_strength(+self.STRENGTH_INFLUENCE)
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else:
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assert False
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def skip(self):
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if not self.to_cp.captured:
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self.to_cp.base.affect_strength(+0.1)
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else:
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pass
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def player_attacking(self, position: Point, strikegroup: db.PlaneDict, clients: db.PlaneDict):
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suitable_unittypes = db.find_unittype(CAP, self.defender_name)
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random.shuffle(suitable_unittypes)
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unittypes = suitable_unittypes[:self.TARGET_VARIETY]
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typecount = max(math.floor(self.difficulty * self.TARGET_AMOUNT_FACTOR), 1)
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self.targets = {unittype: typecount for unittype in unittypes}
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op = GroundInterceptOperation(game=self.game,
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attacker_name=self.attacker_name,
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defender_name=self.defender_name,
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attacker_clients=clients,
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defender_clients={},
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from_cp=self.from_cp)
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op.setup(position=position,
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target=self.targets,
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strikegroup=strikegroup)
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self.operation = op
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class InterceptEvent(Event):
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ESCORT_AMOUNT_FACTOR = 2
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BONUS_BASE = 5
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STRENGTH_INFLUENCE = 0.25
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GLOBAL_STRENGTH_INFLUENCE = 0.05
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AIRDEFENSE_COUNT = 3
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transport_unit = None # type: FlyingType
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def __str__(self):
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return "Intercept from {} at {}".format(self.from_cp, self.to_cp)
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def is_successfull(self, debriefing: Debriefing):
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intercepted = self.transport_unit in debriefing.destroyed_units[self.defender_name].keys()
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if self.from_cp.captured:
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return intercepted
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else:
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return not intercepted
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def commit(self, debriefing: Debriefing):
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super(InterceptEvent, self).commit(debriefing)
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if self.is_successfull(debriefing):
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if self.from_cp.is_global:
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for cp in self.game.theater.enemy_points():
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cp.base.affect_strength(-self.GLOBAL_STRENGTH_INFLUENCE)
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else:
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self.to_cp.base.affect_strength(self.STRENGTH_INFLUENCE * float(self.from_cp.captured and -1 or 1))
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else:
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self.to_cp.base.affect_strength(self.STRENGTH_INFLUENCE * float(self.from_cp.captured and 1 or -1))
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def skip(self):
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if self.to_cp.captured:
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self.to_cp.base.affect_strength(-self.STRENGTH_INFLUENCE)
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def player_attacking(self, interceptors: db.PlaneDict, clients: db.PlaneDict):
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escort = self.to_cp.base.scramble_sweep(self.to_cp)
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self.transport_unit = random.choice(db.find_unittype(Transport, self.defender_name))
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assert self.transport_unit is not None
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airdefense_unit = db.find_unittype(AirDefence, self.defender_name)[0]
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op = InterceptOperation(game=self.game,
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attacker_name=self.attacker_name,
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defender_name=self.defender_name,
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attacker_clients=clients,
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defender_clients={},
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from_cp=self.from_cp,
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to_cp=self.to_cp)
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op.setup(escort=escort,
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transport={self.transport_unit: 1},
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airdefense={airdefense_unit: self.AIRDEFENSE_COUNT},
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interceptors=interceptors)
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self.operation = op
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def player_defending(self, escort: db.PlaneDict, clients: db.PlaneDict):
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interceptors = self.from_cp.base.scramble_interceptors_count(self.difficulty * self.ESCORT_AMOUNT_FACTOR)
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self.transport_unit = random.choice(db.find_unittype(Transport, self.defender_name))
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assert self.transport_unit is not None
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op = InterceptOperation(game=self.game,
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attacker_name=self.attacker_name,
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defender_name=self.defender_name,
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attacker_clients={},
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defender_clients=clients,
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from_cp=self.from_cp,
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to_cp=self.to_cp)
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op.setup(escort=escort,
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transport={self.transport_unit: 1},
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interceptors=interceptors,
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airdefense={})
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self.operation = op
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class CaptureEvent(Event):
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silent = True
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BONUS_BASE = 7
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STRENGTH_RECOVERY = 0.35
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def __str__(self):
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return "Attack from {} to {}".format(self.from_cp, self.to_cp)
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def is_successfull(self, debriefing: Debriefing):
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alive_attackers = sum(debriefing.alive_units[self.attacker_name].values())
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alive_defenders = sum(debriefing.alive_units[self.defender_name].values())
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attackers_success = alive_attackers > alive_defenders
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if self.from_cp.captured:
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return attackers_success
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else:
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return not attackers_success
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def commit(self, debriefing: Debriefing):
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super(CaptureEvent, self).commit(debriefing)
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if self.is_successfull(debriefing):
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if self.from_cp.captured:
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self.to_cp.captured = True
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self.to_cp.base.filter_units(db.UNIT_BY_COUNTRY[self.attacker_name])
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self.to_cp.base.affect_strength(+self.STRENGTH_RECOVERY)
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else:
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if not self.from_cp.captured:
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self.to_cp.captured = False
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self.to_cp.base.affect_strength(+self.STRENGTH_RECOVERY)
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def skip(self):
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if self.to_cp.captured:
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self.to_cp.captured = False
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def player_defending(self, interceptors: db.PlaneDict, clients: db.PlaneDict):
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cas = self.from_cp.base.scramble_cas(self.to_cp)
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escort = self.from_cp.base.scramble_sweep(self.to_cp)
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attackers = self.from_cp.base.assemble_cap(self.to_cp)
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op = CaptureOperation(game=self.game,
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attacker_name=self.attacker_name,
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defender_name=self.defender_name,
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attacker_clients={},
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defender_clients=clients,
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from_cp=self.from_cp,
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to_cp=self.to_cp)
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op.setup(cas=cas,
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escort=escort,
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attack=attackers,
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intercept=interceptors,
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defense=self.to_cp.base.armor,
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aa=self.to_cp.base.aa)
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self.operation = op
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def player_attacking(self, cas: db.PlaneDict, escort: db.PlaneDict, armor: db.ArmorDict, clients: db.PlaneDict):
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interceptors = self.to_cp.base.scramble_sweep(for_target=self.to_cp)
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op = CaptureOperation(game=self.game,
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attacker_name=self.attacker_name,
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defender_name=self.defender_name,
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attacker_clients=clients,
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defender_clients={},
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from_cp=self.from_cp,
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to_cp=self.to_cp)
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op.setup(cas=cas,
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escort=escort,
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attack=armor,
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intercept=interceptors,
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defense=self.to_cp.base.armor,
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aa=self.to_cp.base.aa)
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self.operation = op
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class UnitsDeliveryEvent(Event):
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informational = True
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units = None # type: typing.Dict[UnitType, int]
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def __init__(self, attacker_name: str, defender_name: str, from_cp: ControlPoint, to_cp: ControlPoint, game):
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super(UnitsDeliveryEvent, self).__init__(attacker_name=attacker_name,
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defender_name=defender_name,
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from_cp=from_cp,
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to_cp=to_cp,
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game=game)
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self.units = {}
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def __str__(self):
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return "Pending delivery to {}".format(self.to_cp)
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def deliver(self, units: typing.Dict[UnitType, int]):
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for k, v in units.items():
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self.units[k] = self.units.get(k, 0) + v
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def skip(self):
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self.to_cp.base.commision_units(self.units)
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