dcs_liberation/gen/groundobjectsgen.py

import logging

from game import db
from game.db import unit_type_from_name
from .conflictgen import *
from .naming import *

from dcs.mission import *
from dcs.statics import *

FARP_FRONTLINE_DISTANCE = 10000
AA_CP_MIN_DISTANCE = 40000


class GroundObjectsGenerator:
    FARP_CAPACITY = 4

    def __init__(self, mission: Mission, conflict: Conflict, game):
        self.m = mission
        self.conflict = conflict
        self.game = game

    def generate_farps(self, number_of_units=1) -> typing.Collection[StaticGroup]:
        if self.conflict.is_vector:
            center = self.conflict.center
            heading = self.conflict.heading - 90
        else:
            center, heading = self.conflict.frontline_position(self.conflict.theater, self.conflict.from_cp, self.conflict.to_cp)
            heading -= 90

        initial_position = center.point_from_heading(heading, FARP_FRONTLINE_DISTANCE)
        position = self.conflict.find_ground_position(initial_position, heading)
        if not position:
            position = initial_position

        for i, _ in enumerate(range(0, number_of_units, self.FARP_CAPACITY)):
            position = position.point_from_heading(0, i * 275)

            yield self.m.farp(
                country=self.m.country(self.game.player_country),
                name="FARP",
                position=position,
            )

    def generate(self):

        cp = None  # type: ControlPoint
        if self.conflict.attackers_country.name == self.game.player_country:
            cp = self.conflict.to_cp
        else:
            cp = self.conflict.from_cp

        consumed_farps = set()


        for cp in self.game.theater.controlpoints:

            if cp.captured:
                country = self.game.player_country
            else:
                country = self.game.enemy_country
            side = self.m.country(country)

            for ground_object in cp.ground_objects:
                if ground_object.dcs_identifier == "AA":
                    for g in ground_object.groups:
                        if len(g.units) > 0:

                            utype = unit_type_from_name(g.units[0].type)

                            vg = self.m.vehicle_group(side, g.name, utype, position=g.position, heading=g.units[0].heading)
                            vg.units[0].name = self.m.string(g.units[0].name)
                            for i, u in enumerate(g.units):
                                if i > 0:
                                    vehicle = Vehicle(self.m.next_unit_id(), self.m.string(u.name), u.type)
                                    vehicle.position.x = u.position.x
                                    vehicle.position.y = u.position.y
                                    vehicle.heading = u.heading
                                    vg.add_unit(vehicle)
                elif ground_object.dcs_identifier == "CARRIER":
                    for g in ground_object.groups:
                        if len(g.units) > 0:

                            utype = unit_type_from_name(g.units[0].type)

                            sg = self.m.ship_group(side, g.name, utype, position=g.position, heading=g.units[0].heading)

                            sg.units[0].name = self.m.string(g.units[0].name)
                            for i, u in enumerate(g.units):
                                if i > 0:
                                    print(u.type)
                                    print(type(u.type))
                                    ship = Ship(self.m.next_unit_id(), self.m.string(u.name), unit_type_from_name(u.type))
                                    ship.position.x = u.position.x
                                    ship.position.y = u.position.y
                                    ship.heading = u.heading
                                    sg.add_unit(ship)

                            sg.add_waypoint(sg.points[0].position.point_from_heading(g.units[0].heading, 100000))

                else:
                    if ground_object.dcs_identifier in warehouse_map:
                        static_type = warehouse_map[ground_object.dcs_identifier]
                    else:
                        static_type = fortification_map[ground_object.dcs_identifier]

                    if not static_type:
                        print("Didn't find {} in static _map(s)!".format(ground_object.dcs_identifier))
                        continue

                    if ground_object.group_id not in consumed_farps:
                        consumed_farps.add(ground_object.group_id)
                        if random.randint(0, 100) > 50:
                            farp_aa(
                                self.m,
                                side,
                                ground_object.string_identifier,
                                ground_object.position,
                            )

                    group = self.m.static_group(
                        country=side,
                        name=ground_object.string_identifier,
                        _type=static_type,
                        position=ground_object.position,
                        heading=ground_object.heading,
                        dead=ground_object.is_dead,
                    )

                    logging.info("generated {}object identifier {} with mission id {}".format("dead " if ground_object.is_dead else "", group.name, group.id))


def farp_aa(mission_obj, country, name, position: mapping.Point):
    """
    Add AAA to a FARP :)
    :param mission_obj:
    :param country:
    :param name:
    :param position:
    :return:
    """
    vg = unitgroup.VehicleGroup(mission_obj.next_group_id(), mission_obj.string(name))

    units = [
        AirDefence.SPAAA_ZSU_23_4_Shilka,
        AirDefence.AAA_ZU_23_Closed,
    ]

    v = mission_obj.vehicle(name + "_AAA", random.choice(units))
    v.position.x = position.x - random.randint(5, 30)
    v.position.y = position.y - random.randint(5, 30)
    v.heading = random.randint(0, 359)
    vg.add_unit(v)

    wp = vg.add_waypoint(vg.units[0].position, PointAction.OffRoad, 0)
    wp.ETA_locked = True

    country.add_vehicle_group(vg)
    return vg