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https://github.com/dcs-retribution/dcs-retribution.git
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108 lines
4.2 KiB
Python
108 lines
4.2 KiB
Python
from random import randint
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from itertools import zip_longest
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from game import db
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from .conflictgen import *
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from .naming import *
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from dcs.mission import *
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from dcs.unittype import *
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from dcs.point import *
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from dcs.task import *
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from dcs.country import *
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SPREAD_DISTANCE_FACTOR = 0.1, 0.3
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SPREAD_DISTANCE_SIZE_FACTOR = 0.1
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FRONTLINE_CAS_FIGHTS_COUNT = 4, 8
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FRONTLINE_CAS_GROUP_MIN = 1, 2
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FRONTLINE_CAS_PADDING = 12000
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class ArmorConflictGenerator:
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def __init__(self, mission: Mission, conflict: Conflict):
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self.m = mission
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self.conflict = conflict
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def _group_point(self, point) -> Point:
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distance = randint(
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int(self.conflict.size * SPREAD_DISTANCE_FACTOR[0]),
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int(self.conflict.size * SPREAD_DISTANCE_FACTOR[1]),
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)
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return point.random_point_within(distance, self.conflict.size * SPREAD_DISTANCE_SIZE_FACTOR)
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def _generate_group(self, side: Country, unit: VehicleType, count: int, at: Point, to: Point = None):
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for c in range(count):
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group = self.m.vehicle_group(
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side,
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namegen.next_unit_name(side, unit),
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unit,
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position=self._group_point(at),
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group_size=1,
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move_formation=PointAction.OffRoad)
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if not to:
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to = self.conflict.position.point_from_heading(0, 500)
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wayp = group.add_waypoint(self._group_point(to))
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wayp.tasks = []
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def _generate_fight_at(self, attackers: db.ArmorDict, defenders: db.ArmorDict, position: Point):
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if attackers:
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for type, count in attackers.items():
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self._generate_group(
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side=self.conflict.attackers_side,
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unit=type,
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count=count,
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at=position.point_from_heading(self.conflict.heading - 90, 5000),
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to=position)
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if defenders:
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for type, count in defenders.items():
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self._generate_group(
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side=self.conflict.defenders_side,
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unit=type,
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count=count,
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at=position.point_from_heading(self.conflict.heading + 90, 1000),
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to=position)
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def generate(self, attackers: db.ArmorDict, defenders: db.ArmorDict):
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for type, count in attackers.items():
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self._generate_group(
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side=self.conflict.attackers_side,
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unit=type,
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count=count,
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at=self.conflict.ground_attackers_location)
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for type, count in defenders.items():
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self._generate_group(
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side=self.conflict.defenders_side,
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unit=type,
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count=count,
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at=self.conflict.ground_defenders_location)
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def generate_vec(self, attackers: db.ArmorDict, defenders: db.ArmorDict):
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fights_count = randint(*FRONTLINE_CAS_FIGHTS_COUNT)
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single_fight_defenders_count = min(int(sum(defenders.values()) / fights_count), randint(*FRONTLINE_CAS_GROUP_MIN))
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defender_groups = list(db.unitdict_split(defenders, single_fight_defenders_count))
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single_fight_attackers_count = min(int(sum(attackers.values()) / len(defender_groups)), randint(*FRONTLINE_CAS_GROUP_MIN))
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attacker_groups = list(db.unitdict_split(attackers, single_fight_attackers_count))
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for attacker_group_dict, target_group_dict in zip_longest(attacker_groups, defender_groups):
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position = self.conflict.position.point_from_heading(self.conflict.heading,
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random.randint(FRONTLINE_CAS_PADDING, int(self.conflict.distance - FRONTLINE_CAS_PADDING)))
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self._generate_fight_at(attacker_group_dict, target_group_dict, position)
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def generate_passengers(self, count: int):
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unit_type = random.choice(db.find_unittype(Nothing, self.conflict.attackers_side.name))
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self.m.vehicle_group(
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country=self.conflict.attackers_side,
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name=namegen.next_unit_name(self.conflict.attackers_side, unit_type),
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_type=unit_type,
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position=self.conflict.ground_attackers_location,
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group_size=count
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)
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