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https://github.com/dcs-retribution/dcs-retribution.git
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feat(attack): add multi-unit SAM site support
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Wrycu
parent
e9103acb07
commit
89f122c325
@ -82,6 +82,7 @@ class Operation:
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with open("resources/default_options.lua", "r") as f:
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options_dict = loads(f.read())["options"]
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dcs.Mission.aaa_vehicle_group = aaa.aaa_vehicle_group
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self.current_mission = dcs.Mission(terrain)
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if is_quick:
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self.quick_mission = self.current_mission
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264
gen/aaa.py
264
gen/aaa.py
@ -1,3 +1,5 @@
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import random
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import math
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from .conflictgen import *
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from .naming import *
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@ -9,6 +11,266 @@ EXTRA_AA_MAX_DISTANCE = 150000
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EXTRA_AA_POSITION_FROM_CP = 550
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def determine_positions(position, heading, num_units, launcher_distance, coverage=90):
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"""
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Given a position on the map, array a group of units in a circle a uniform distance from the unit
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:param position:
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position of the center unit
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:param heading:
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the direction the units should be arranged toward if coverage is not 360
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:param num_units:
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number of units to play on the circle
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:param launcher_distance:
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distance the units should be from the center unit
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:param coverage:
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0-360
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:return:
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list of tuples representing each unit location
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[(pos_x, pos_y, heading), ...]
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"""
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if coverage == 360:
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# one of the positions is shared :'(
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outer_offset = coverage / num_units
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else:
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outer_offset = coverage / (num_units - 1)
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positions = []
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if num_units % 2 == 0:
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current_offset = heading - ((coverage / (num_units - 1)) / 2)
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else:
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current_offset = heading
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current_offset -= outer_offset * (math.ceil(num_units / 2) - 1)
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for x in range(1, num_units + 1):
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positions.append((
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position.x + launcher_distance * math.cos(math.radians(current_offset)),
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position.y + launcher_distance * math.sin(math.radians(current_offset)),
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current_offset,
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))
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current_offset += outer_offset
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return positions
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def aaa_vehicle_group(self, country, name, _type: unittype.VehicleType, position: mapping.Point,
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heading=0, group_size=1,
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formation=unitgroup.VehicleGroup.Formation.Line,
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move_formation: PointAction=PointAction.OffRoad):
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"""
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Override the default vehicle group so that our group can contain a mix of units (which is required for advanced
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SAM sites)
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For further docstrings, see the built-in function
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"""
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vg = unitgroup.VehicleGroup(self.next_group_id(), self.string(name))
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for i in range(1, group_size + 1):
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heading = randint(0, 359)
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if _type == AirDefence.SAM_SA_3_S_125_LN_5P73:
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# 4 launchers (180 degrees all facing the same direction), 1 SR, 1 TR
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num_launchers = 4
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# search radar
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SR_P_19,
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)
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v.position.x = position.x
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v.position.y = position.y + (i - 1) * 20
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v.heading = heading
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vg.add_unit(v)
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# track radar
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_3_S_125_TR_SNR,
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)
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center_x = position.x + randint(20, 40)
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center_y = position.y + (i - 1) * 20
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v.position.x = center_x
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v.position.y = center_y
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v.heading = heading
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vg.add_unit(v)
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plop_positions = determine_positions(
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position,
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heading,
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num_launchers,
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launcher_distance=100,
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coverage=180,
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)
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for x in range(0, num_launchers):
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_3_S_125_LN_5P73,
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)
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v.position.x = plop_positions[x][0]
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v.position.y = plop_positions[x][1]
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v.heading = plop_positions[x][2]
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vg.add_unit(v)
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elif _type == AirDefence.SAM_SA_6_Kub_LN_2P25:
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# 6 launchers (360 degree coverage)
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# 1 S/TR
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# search/track radar
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num_launchers = 6
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_6_Kub_STR_9S91,
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)
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v.position.x = position.x
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v.position.y = position.y + (i - 1) * 20
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v.heading = heading
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vg.add_unit(v)
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plop_positions = determine_positions(
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position,
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heading,
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num_launchers,
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launcher_distance=100,
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coverage=360,
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)
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for x in range(0, num_launchers):
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_6_Kub_LN_2P25,
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)
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v.position.x = plop_positions[x][0]
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v.position.y = plop_positions[x][1]
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v.heading = plop_positions[x][2]
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vg.add_unit(v)
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elif _type == AirDefence.SAM_SA_10_S_300PS_LN_5P85C:
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# 8 launchers - 4 directions, two in each direction
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# 1 SR (offset)
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# 1 TR (center)
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# search radar
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num_launchers = 8
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_SR_5N66M,
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)
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v.position.x = position.x
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v.position.y = position.y + (i - 1) * 20
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v.heading = heading
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vg.add_unit(v)
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# track radar
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_TR_30N6,
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)
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center_x = position.x + randint(20, 40)
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center_y = position.y + (i - 1) * 20
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v.position.x = center_x
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v.position.y = center_y
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v.heading = heading
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vg.add_unit(v)
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# command center
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_CP_54K6,
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)
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center_x = position.x + randint(40, 60)
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center_y = position.y + (i - 1) * 20
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v.position.x = center_x
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v.position.y = center_y
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v.heading = heading
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vg.add_unit(v)
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plop_positions = determine_positions(
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position,
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heading,
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num_launchers,
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launcher_distance=150,
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coverage=360,
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)
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for x in range(0, num_launchers):
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_LN_5P85C,
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)
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v.position.x = plop_positions[x][0]
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v.position.y = plop_positions[x][1]
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v.heading = plop_positions[x][2]
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vg.add_unit(v)
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elif _type == AirDefence.SAM_SA_10_S_300PS_CP_54K6:
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# 8 launchers - 4 directions, two in each direction
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# 1 SR (offset)
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# 1 TR (center)
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# search radar
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num_launchers = 8
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_SR_64H6E,
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)
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v.position.x = position.x
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v.position.y = position.y + (i - 1) * 20
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v.heading = heading
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vg.add_unit(v)
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# track radar
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_TR_30N6,
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)
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center_x = position.x + randint(20, 40)
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center_y = position.y + (i - 1) * 20
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v.position.x = center_x
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v.position.y = center_y
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v.heading = heading
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vg.add_unit(v)
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# command center
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_CP_54K6,
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)
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center_x = position.x + randint(40, 60)
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center_y = position.y + (i - 1) * 20
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v.position.x = center_x
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v.position.y = center_y
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v.heading = heading
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vg.add_unit(v)
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plop_positions = determine_positions(
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position,
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heading,
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num_units=num_launchers,
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launcher_distance=150,
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coverage=360,
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)
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for x in range(0, num_launchers):
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v = self.vehicle(
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name + " Unit #{nr}".format(nr=i),
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AirDefence.SAM_SA_10_S_300PS_LN_5P85D,
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)
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v.position.x = plop_positions[x][0]
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v.position.y = plop_positions[x][1]
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v.heading = plop_positions[x][2]
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vg.add_unit(v)
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else:
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v = self.vehicle(name + " Unit #{nr}".format(nr=i), _type)
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v.position.x = position.x
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v.position.y = position.y + (i - 1) * 20
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v.heading = heading
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vg.add_unit(v)
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wp = vg.add_waypoint(vg.units[0].position, move_formation, 0)
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wp.ETA_locked = True
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if _type.eplrs:
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wp.tasks.append(task.EPLRS(self.next_eplrs("vehicle")))
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country.add_vehicle_group(vg)
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return vg
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class AAConflictGenerator:
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def __init__(self, mission: Mission, conflict: Conflict):
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self.m = mission
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@ -30,7 +292,7 @@ class AAConflictGenerator:
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distance = randint(self.conflict.size * DISTANCE_FACTOR[0], self.conflict.size * DISTANCE_FACTOR[1])
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p = self.conflict.position.point_from_heading(radial, distance)
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self.m.vehicle_group(
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self.m.aaa_vehicle_group(
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country=self.conflict.defenders_side,
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name=namegen.next_unit_name(self.conflict.defenders_side, type),
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_type=type,
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