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Generate WW2 Ship groups, added B17 to allies. Implemented modifiable doctrine to setup flight generator.

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This commit is contained in:
Khopa
2020-06-13 18:53:43 +02:00
parent 601375d06f
commit cd41bcf45c
26 changed files with 501 additions and 128 deletions
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119
gen/flights/ai_flight_planner.py
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@@ -3,46 +3,15 @@ import operator
import random
from game import db
from game.data.doctrine import MODERN_DOCTRINE
from game.data.radar_db import UNITS_WITH_RADAR
from game.utils import meter_to_feet, nm_to_meter
from gen import Conflict
from gen.flights.ai_flight_planner_db import INTERCEPT_CAPABLE, CAP_CAPABLE, CAS_CAPABLE, SEAD_CAPABLE, STRIKE_CAPABLE
from gen.flights.flight import Flight, FlightType, FlightWaypoint, FlightWaypointType
def meter_to_feet(value_in_meter):
return int(3.28084 * value_in_meter)
def feet_to_meter(value_in_feet):
return int(float(value_in_feet)/3.048)
def meter_to_nm(value_in_meter):
return int(float(value_in_meter)*0.000539957)
def nm_to_meter(value_in_nm):
return int(float(value_in_nm)*1852)
# TODO : Ideally should be based on the aircraft type instead / Availability of fuel
STRIKE_MAX_RANGE = 1500000
SEAD_MAX_RANGE = 1500000
MAX_NUMBER_OF_INTERCEPTION_GROUP = 3
MISSION_DURATION = 120 # in minutes
CAP_EVERY_X_MINUTES = 20
CAS_EVERY_X_MINUTES = 30
SEAD_EVERY_X_MINUTES = 40
STRIKE_EVERY_X_MINUTES = 40
INGRESS_EGRESS_DISTANCE = nm_to_meter(45)
INGRESS_ALT = feet_to_meter(20000)
EGRESS_ALT = feet_to_meter(20000)
PATROL_ALT_RANGE = (feet_to_meter(15000), feet_to_meter(33000))
NAV_ALT = 9144
PATTERN_ALTITUDE = feet_to_meter(5000)
CAP_DEFAULT_ENGAGE_DISTANCE = nm_to_meter(40)
MISSION_DURATION = 120
class FlightPlanner:
@@ -54,6 +23,17 @@ class FlightPlanner:
self.game = game
self.aircraft_inventory = {} # local copy of the airbase inventory
if from_cp.captured:
self.faction = self.game.player_faction
else:
self.faction = self.game.enemy_faction
if "doctrine" in self.faction.keys():
self.doctrine = self.faction["doctrine"]
else:
self.doctrine = MODERN_DOCTRINE
def reset(self):
"""
Reset the planned flights and available units
@@ -111,7 +91,7 @@ class FlightPlanner:
"""
# At least try to generate one interceptor group
number_of_interceptor_groups = min(max(sum([v for k, v in self.aircraft_inventory.items()]) / 4, MAX_NUMBER_OF_INTERCEPTION_GROUP), 1)
number_of_interceptor_groups = min(max(sum([v for k, v in self.aircraft_inventory.items()]) / 4, self.doctrine["MAX_NUMBER_OF_INTERCEPTION_GROUP"]), 1)
possible_interceptors = [k for k in self.aircraft_inventory.keys() if k in INTERCEPT_CAPABLE]
if len(possible_interceptors) <= 0:
@@ -144,7 +124,7 @@ class FlightPlanner:
inventory = dict({k: v for k, v in self.aircraft_inventory.items() if k in possible_aircraft})
offset = random.randint(0,5)
for i in range(int(MISSION_DURATION/CAP_EVERY_X_MINUTES)):
for i in range(int(MISSION_DURATION/self.doctrine["CAP_EVERY_X_MINUTES"])):
try:
unit = random.choice([k for k, v in inventory.items() if v >= 2])
@@ -155,7 +135,7 @@ class FlightPlanner:
flight = Flight(unit, 2, self.from_cp, FlightType.CAP)
flight.points = []
flight.scheduled_in = offset + i*random.randint(CAP_EVERY_X_MINUTES-5, CAP_EVERY_X_MINUTES+5)
flight.scheduled_in = offset + i*random.randint(self.doctrine["CAP_EVERY_X_MINUTES"] - 5, self.doctrine["CAP_EVERY_X_MINUTES"] + 5)
if len(self._get_cas_locations()) > 0:
enemy_cp = random.choice(self._get_cas_locations())
@@ -182,7 +162,7 @@ class FlightPlanner:
if len(cas_location) > 0:
offset = random.randint(0,5)
for i in range(int(MISSION_DURATION/CAS_EVERY_X_MINUTES)):
for i in range(int(MISSION_DURATION/self.doctrine["CAS_EVERY_X_MINUTES"])):
try:
unit = random.choice([k for k, v in inventory.items() if v >= 2])
@@ -192,7 +172,7 @@ class FlightPlanner:
inventory[unit] = inventory[unit] - 2
flight = Flight(unit, 2, self.from_cp, FlightType.CAS)
flight.points = []
flight.scheduled_in = offset + i * random.randint(CAS_EVERY_X_MINUTES - 5, CAS_EVERY_X_MINUTES + 5)
flight.scheduled_in = offset + i * random.randint(self.doctrine["CAS_EVERY_X_MINUTES"] - 5, self.doctrine["CAS_EVERY_X_MINUTES"] + 5)
location = random.choice(cas_location)
self.generate_cas(flight, flight.from_cp, location)
@@ -215,7 +195,7 @@ class FlightPlanner:
if len(self.potential_sead_targets) > 0:
offset = random.randint(0,5)
for i in range(int(MISSION_DURATION/SEAD_EVERY_X_MINUTES)):
for i in range(int(MISSION_DURATION/self.doctrine["SEAD_EVERY_X_MINUTES"])):
if len(self.potential_sead_targets) <= 0:
break
@@ -229,7 +209,7 @@ class FlightPlanner:
flight = Flight(unit, 2, self.from_cp, random.choice([FlightType.SEAD, FlightType.DEAD]))
flight.points = []
flight.scheduled_in = offset + i*random.randint(SEAD_EVERY_X_MINUTES-5, SEAD_EVERY_X_MINUTES+5)
flight.scheduled_in = offset + i*random.randint(self.doctrine["SEAD_EVERY_X_MINUTES"] - 5, self.doctrine["SEAD_EVERY_X_MINUTES"] + 5)
location = self.potential_sead_targets[0][0]
self.potential_sead_targets.pop(0)
@@ -254,7 +234,7 @@ class FlightPlanner:
if len(self.potential_strike_targets) > 0:
offset = random.randint(0,5)
for i in range(int(MISSION_DURATION/STRIKE_EVERY_X_MINUTES)):
for i in range(int(MISSION_DURATION/self.doctrine["STRIKE_EVERY_X_MINUTES"])):
if len(self.potential_strike_targets) <= 0:
break
@@ -268,7 +248,7 @@ class FlightPlanner:
flight = Flight(unit, 2, self.from_cp, FlightType.STRIKE)
flight.points = []
flight.scheduled_in = offset + i*random.randint(SEAD_EVERY_X_MINUTES-5, SEAD_EVERY_X_MINUTES+5)
flight.scheduled_in = offset + i*random.randint(self.doctrine["STRIKE_EVERY_X_MINUTES"] - 5, self.doctrine["STRIKE_EVERY_X_MINUTES"] + 5)
location = self.potential_strike_targets[0][0]
self.potential_strike_targets.pop(0)
@@ -306,7 +286,7 @@ class FlightPlanner:
distance = math.hypot(cp.position.x - self.from_cp.position.x,
cp.position.y - self.from_cp.position.y)
if distance > 2*STRIKE_MAX_RANGE:
if distance > 2*self.doctrine["STRIKE_MAX_RANGE"]:
# Then it's unlikely any child ground object is in range
return
@@ -318,7 +298,7 @@ class FlightPlanner:
distance = math.hypot(cp.position.x - self.from_cp.position.x,
cp.position.y - self.from_cp.position.y)
if distance < SEAD_MAX_RANGE:
if distance < self.doctrine["SEAD_MAX_RANGE"]:
self.potential_strike_targets.append((g, distance))
added_group.append(g)
@@ -339,7 +319,7 @@ class FlightPlanner:
cp.position.y - self.from_cp.position.y)
# Then it's unlikely any ground object is range
if distance > 2*SEAD_MAX_RANGE:
if distance > 2*self.doctrine["SEAD_MAX_RANGE"]:
return
for g in cp.ground_objects:
@@ -347,8 +327,7 @@ class FlightPlanner:
if g.dcs_identifier == "AA":
# Check that there is at least one unit with a radar in the ground objects unit groups
number_of_units = sum([len([r for r in group.units if hasattr(db.unit_type_from_name(r.type), "detection_range")
and db.unit_type_from_name(r.type).detection_range > 1000]) for group in g.groups])
number_of_units = sum([len([r for r in group.units if db.unit_type_from_name(r.type) in UNITS_WITH_RADAR]) for group in g.groups])
if number_of_units <= 0:
continue
@@ -356,7 +335,7 @@ class FlightPlanner:
distance = math.hypot(cp.position.x - self.from_cp.position.x,
cp.position.y - self.from_cp.position.y)
if distance < SEAD_MAX_RANGE:
if distance < self.doctrine["SEAD_MAX_RANGE"]:
self.potential_sead_targets.append((g, distance))
self.potential_sead_targets.sort(key=operator.itemgetter(1))
@@ -385,8 +364,8 @@ class FlightPlanner:
ingress_heading = heading - 180 + 25
egress_heading = heading - 180 - 25
ingress_pos = location.position.point_from_heading(ingress_heading, INGRESS_EGRESS_DISTANCE)
ingress_point = FlightWaypoint(ingress_pos.x, ingress_pos.y, INGRESS_ALT)
ingress_pos = location.position.point_from_heading(ingress_heading, self.doctrine["INGRESS_EGRESS_DISTANCE"])
ingress_point = FlightWaypoint(ingress_pos.x, ingress_pos.y, self.doctrine["INGRESS_ALT"])
ingress_point.pretty_name = "INGRESS on " + location.obj_name
ingress_point.description = "INGRESS on " + location.obj_name
ingress_point.name = "INGRESS"
@@ -428,8 +407,8 @@ class FlightPlanner:
ingress_point.targets.append(location)
flight.points.append(point)
egress_pos = location.position.point_from_heading(egress_heading, INGRESS_EGRESS_DISTANCE)
egress_point = FlightWaypoint(egress_pos.x, egress_pos.y, EGRESS_ALT)
egress_pos = location.position.point_from_heading(egress_heading, self.doctrine["INGRESS_EGRESS_DISTANCE"])
egress_point = FlightWaypoint(egress_pos.x, egress_pos.y, self.doctrine["EGRESS_ALT"])
egress_point.name = "EGRESS"
egress_point.pretty_name = "EGRESS from " + location.obj_name
egress_point.description = "EGRESS from " + location.obj_name
@@ -447,22 +426,20 @@ class FlightPlanner:
Generate a barcap flight at a given location
:param flight: Flight to setup
:param for_cp: CP to protect
:param location: Location to protect in priority
:param location: Is the location to protect a frontline
"""
flight.flight_type = FlightType.BARCAP if for_cp.is_carrier else FlightType.CAP
patrol_alt = random.randint(PATROL_ALT_RANGE[0], PATROL_ALT_RANGE[1])
patrol_alt = random.randint(self.doctrine["PATROL_ALT_RANGE"][0], self.doctrine["PATROL_ALT_RANGE"][1])
if len(for_cp.ground_objects) > 0:
loc = random.choice(for_cp.ground_objects)
hdg = for_cp.position.heading_between_point(loc.position)
radius = nm_to_meter(random.randint(15, 40))
radius = random.randint(self.doctrine["CAP_PATTERN_LENGTH"][0], self.doctrine["CAP_PATTERN_LENGTH"][1])
orbit0p = loc.position.point_from_heading(hdg - 90, radius)
orbit1p = loc.position.point_from_heading(hdg + 90, radius)
else:
loc = for_cp.position.point_from_heading(random.randint(0, 360), random.randint(nm_to_meter(10), nm_to_meter(40)))
loc = for_cp.position.point_from_heading(random.randint(0, 360), random.randint(self.doctrine["CAP_DISTANCE_FROM_CP"][0], self.doctrine["CAP_DISTANCE_FROM_CP"][1]))
hdg = for_cp.position.heading_between_point(loc)
radius = nm_to_meter(random.randint(15, 40))
radius = random.randint(self.doctrine["CAP_PATTERN_LENGTH"][0], self.doctrine["CAP_PATTERN_LENGTH"][1])
orbit0p = loc.point_from_heading(hdg - 90, radius)
orbit1p = loc.point_from_heading(hdg + 90, radius)
@@ -507,7 +484,7 @@ class FlightPlanner:
:param enemy_cp: Enemy connected cp
"""
flight.flight_type = FlightType.CAP
patrol_alt = random.randint(PATROL_ALT_RANGE[0], PATROL_ALT_RANGE[1])
patrol_alt = random.randint(self.doctrine["PATROL_ALT_RANGE"][0], self.doctrine["PATROL_ALT_RANGE"][1])
# Find targets waypoints
ingress, heading, distance = Conflict.frontline_vector(ally_cp, enemy_cp, self.game.theater)
@@ -563,8 +540,8 @@ class FlightPlanner:
ingress_heading = heading - 180 + 25
egress_heading = heading - 180 - 25
ingress_pos = location.position.point_from_heading(ingress_heading, INGRESS_EGRESS_DISTANCE)
ingress_point = FlightWaypoint(ingress_pos.x, ingress_pos.y, INGRESS_ALT)
ingress_pos = location.position.point_from_heading(ingress_heading, self.doctrine["INGRESS_EGRESS_DISTANCE"])
ingress_point = FlightWaypoint(ingress_pos.x, ingress_pos.y, self.doctrine["INGRESS_ALT"])
ingress_point.name = "INGRESS"
ingress_point.pretty_name = "INGRESS on " + location.obj_name
ingress_point.description = "INGRESS on " + location.obj_name
@@ -599,8 +576,8 @@ class FlightPlanner:
ingress_point.targets.append(location)
flight.points.append(point)
egress_pos = location.position.point_from_heading(egress_heading, INGRESS_EGRESS_DISTANCE)
egress_point = FlightWaypoint(egress_pos.x, egress_pos.y, EGRESS_ALT)
egress_pos = location.position.point_from_heading(egress_heading, self.doctrine["INGRESS_EGRESS_DISTANCE"])
egress_point = FlightWaypoint(egress_pos.x, egress_pos.y, self.doctrine["EGRESS_ALT"])
egress_point.name = "INGRESS"
egress_point.pretty_name = "EGRESS from " + location.obj_name
egress_point.description = "EGRESS from " + location.obj_name
@@ -670,11 +647,11 @@ class FlightPlanner:
"""
ascend_heading = from_cp.heading
pos_ascend = from_cp.position.point_from_heading(ascend_heading, 10000)
ascend = FlightWaypoint(pos_ascend.x, pos_ascend.y, PATTERN_ALTITUDE)
ascend = FlightWaypoint(pos_ascend.x, pos_ascend.y, self.doctrine["PATTERN_ALTITUDE"])
ascend.name = "ASCEND"
ascend.alt_type = "RADIO"
ascend.description = "Ascend to alt [" + str(meter_to_feet(PATTERN_ALTITUDE)) + " ft AGL], then proceed to next waypoint"
ascend.pretty_name = "Ascend to alt [" + str(meter_to_feet(PATTERN_ALTITUDE)) + " ft AGL]"
ascend.description = "Ascend to alt [" + str(meter_to_feet(self.doctrine["PATTERN_ALTITUDE"])) + " ft AGL], then proceed to next waypoint"
ascend.pretty_name = "Ascend to alt [" + str(meter_to_feet(self.doctrine["PATTERN_ALTITUDE"])) + " ft AGL]"
ascend.waypoint_type = FlightWaypointType.ASCEND_POINT
return ascend
@@ -687,11 +664,11 @@ class FlightPlanner:
"""
ascend_heading = from_cp.heading
descend = from_cp.position.point_from_heading(ascend_heading - 180, 10000)
descend = FlightWaypoint(descend.x, descend.y, PATTERN_ALTITUDE)
descend = FlightWaypoint(descend.x, descend.y, self.doctrine["PATTERN_ALTITUDE"])
descend.name = "DESCEND"
descend.alt_type = "RADIO"
descend.description = "Descend to pattern alt [" + str(meter_to_feet(PATTERN_ALTITUDE)) + " ft AGL], contact tower, and land"
descend.pretty_name = "Descend to pattern alt [" + str(meter_to_feet(PATTERN_ALTITUDE)) + " ft AGL]"
descend.description = "Descend to pattern alt [" + str(meter_to_feet(self.doctrine["PATTERN_ALTITUDE"])) + " ft AGL], contact tower, and land"
descend.pretty_name = "Descend to pattern alt [" + str(meter_to_feet(self.doctrine["PATTERN_ALTITUDE"])) + " ft AGL]"
descend.waypoint_type = FlightWaypointType.DESCENT_POINT
return descend

1
gen/flights/ai_flight_planner_db.py
View File

@@ -171,6 +171,7 @@ STRIKE_CAPABLE = [
P_51D,
P_47D_30,
A_20G,
B_17G,
SpitfireLFMkIXCW,
SpitfireLFMkIX,