internal static async Task <DCSMission> GenerateAsync(MissionTemplateRecord template, bool useObjectivePresets)
{
// Check for missing entries in the database
GeneratorTools.CheckDBForMissingEntry <DBEntryCoalition>(template.ContextCoalitionBlue);
GeneratorTools.CheckDBForMissingEntry <DBEntryCoalition>(template.ContextCoalitionRed);
GeneratorTools.CheckDBForMissingEntry <DBEntryWeatherPreset>(template.EnvironmentWeatherPreset, true);
GeneratorTools.CheckDBForMissingEntry <DBEntryTheater>(template.ContextTheater);
if (!template.PlayerFlightGroups.Any(x => !x.Hostile))
{
throw new BriefingRoomException("Cannot have all players on hostile side.");
}
var mission = new DCSMission();
var waypoints = new List <Waypoint>();
var immediateActivationAircraftGroupsIDs = new List <int>();
var lateActivationAircraftGroupsIDs = new List <int>();
var theaterDB = Database.Instance.GetEntry <DBEntryTheater>(template.ContextTheater);
var situationDB = Toolbox.RandomFrom(
Database.Instance.GetAllEntries <DBEntrySituation>()
.Where(x => x.Theater == template.ContextTheater.ToLower())
.ToArray()
);
if (template.ContextSituation.StartsWith(template.ContextTheater))
{
situationDB = Database.Instance.GetEntry <DBEntrySituation>(template.ContextSituation);
}
var coalitionsDB = new DBEntryCoalition[]
{
Database.Instance.GetEntry <DBEntryCoalition>(template.ContextCoalitionBlue),
Database.Instance.GetEntry <DBEntryCoalition>(template.ContextCoalitionRed)
};
// Copy values from the template
mission.SetValue("BriefingTheater", theaterDB.UIDisplayName);
mission.SetValue("BriefingSituation", situationDB.UIDisplayName);
mission.SetValue("BriefingAllyCoalition", coalitionsDB[(int)template.ContextPlayerCoalition].UIDisplayName);
mission.SetValue("BriefingEnemyCoalition", coalitionsDB[(int)template.ContextPlayerCoalition.GetEnemy()].UIDisplayName);
mission.SetValue("EnableAudioRadioMessages", !template.OptionsMission.Contains("RadioMessagesTextOnly"));
mission.SetValue("LuaPlayerCoalition", $"coalition.side.{template.ContextPlayerCoalition.ToString().ToUpperInvariant()}");
mission.SetValue("LuaEnemyCoalition", $"coalition.side.{template.ContextPlayerCoalition.GetEnemy().ToString().ToUpperInvariant()}");
mission.SetValue("TheaterID", theaterDB.DCSID);
mission.SetValue("AircraftActivatorCurrentQueue", ""); // Just to make sure aircraft groups spawning queues are empty
mission.SetValue("AircraftActivatorReserveQueue", "");
mission.SetValue("MissionPlayerSlots", template.GetPlayerSlotsCount() == 1 ? "Single-player mission" : $"{template.GetPlayerSlotsCount()}-players mission");
foreach (string oggFile in Database.Instance.Common.CommonOGG)
{
mission.AddMediaFile($"l10n/DEFAULT/{Toolbox.AddMissingFileExtension(oggFile, ".ogg")}", $"{BRPaths.INCLUDE_OGG}{Toolbox.AddMissingFileExtension(oggFile, ".ogg")}");
}
var coalitionsCountries = MissionGeneratorCountries.GenerateCountries(mission, template);
var unitMaker = new UnitMaker(mission, template, coalitionsDB, theaterDB, situationDB, template.ContextPlayerCoalition, coalitionsCountries, template.GetPlayerSlotsCount() == 1);
var drawingMaker = new DrawingMaker(mission, template, theaterDB, situationDB);
var zoneMaker = new ZoneMaker(unitMaker);
BriefingRoom.PrintToLog("Generating mission date and time...");
var month = MissionGeneratorDateTime.GenerateMissionDate(mission, template);
MissionGeneratorDateTime.GenerateMissionTime(mission, template, theaterDB, month);
BriefingRoom.PrintToLog("Setting up airbases...");
var airbasesGenerator = new MissionGeneratorAirbases(template, situationDB);
var requiredRunway = template.PlayerFlightGroups.Select(x => Database.Instance.GetEntry <DBEntryUnit>(x.Aircraft).AircraftData.MinimumRunwayLengthFt).Max();
var playerAirbase = airbasesGenerator.SelectStartingAirbase(mission, template.FlightPlanTheaterStartingAirbase, requiredRunway: requiredRunway);
mission.Briefing.AddItem(DCSMissionBriefingItemType.Airbase, $"{playerAirbase.Name}\t{playerAirbase.Runways}\t{playerAirbase.ATC}\t{playerAirbase.ILS}\t{playerAirbase.TACAN}");
airbasesGenerator.SelectStartingAirbaseForPackages(mission, playerAirbase);
airbasesGenerator.SetupAirbasesCoalitions(mission, playerAirbase);
zoneMaker.AddAirbaseZones(playerAirbase, mission.MissionPackages);
mission.SetValue("PlayerAirbaseName", playerAirbase.Name);
mission.SetValue("MissionAirbaseX", playerAirbase.Coordinates.X);
mission.SetValue("MissionAirbaseY", playerAirbase.Coordinates.Y);
BriefingRoom.PrintToLog("Generating mission weather...");
var turbulenceFromWeather = MissionGeneratorWeather.GenerateWeather(mission, template, theaterDB, month, playerAirbase);
var(windSpeedAtSeaLevel, windDirectionAtSeaLevel) = MissionGeneratorWeather.GenerateWind(mission, template, turbulenceFromWeather);
// Generate objectives
BriefingRoom.PrintToLog("Generating objectives...");
var objectiveCoordinates = new List <Coordinates>();
var objectiveTargetUnitFamilies = new List <UnitFamily>();
var lastObjectiveCoordinates = playerAirbase.Coordinates;
var objectivesGenerator = new MissionGeneratorObjectives(unitMaker, drawingMaker, template);
var objectiveGroupedWaypoints = new List <List <Waypoint> >();
var i = 0;
foreach (var objectiveTemplate in template.Objectives)
{
var(objectiveCoords, waypointGroup) = objectivesGenerator.GenerateObjective(
mission, template, situationDB,
objectiveTemplate, lastObjectiveCoordinates, playerAirbase, useObjectivePresets,
ref i, ref objectiveCoordinates, ref waypoints, ref objectiveTargetUnitFamilies);
lastObjectiveCoordinates = objectiveCoords;
objectiveGroupedWaypoints.Add(waypointGroup);
i++;
}
var objectivesCenter = (objectiveCoordinates.Count == 0) ? playerAirbase.Coordinates : Coordinates.Sum(objectiveCoordinates) / objectiveCoordinates.Count;
mission.SetValue("MissionCenterX", objectivesCenter.X);
mission.SetValue("MissionCenterY", objectivesCenter.Y);
// Generate carrier groups
BriefingRoom.PrintToLog("Generating carrier groups...");
var carrierDictionary = MissionGeneratorCarrierGroup.GenerateCarrierGroup(
unitMaker, zoneMaker, mission, template,
playerAirbase.Coordinates, objectivesCenter,
windSpeedAtSeaLevel, windDirectionAtSeaLevel);
var averageInitialPosition = playerAirbase.Coordinates;
if (carrierDictionary.Count > 0)
{
averageInitialPosition = (averageInitialPosition + carrierDictionary.First().Value.Coordinates) / 2.0;
}
// Generate extra flight plan info
MissionGeneratorFlightPlan.GenerateBullseyes(mission, objectivesCenter);
MissionGeneratorFlightPlan.GenerateObjectiveWPCoordinatesLua(template, mission, waypoints, drawingMaker);
MissionGeneratorFlightPlan.GenerateAircraftPackageWaypoints(template, mission, objectiveGroupedWaypoints, averageInitialPosition, objectivesCenter);
MissionGeneratorFlightPlan.GenerateIngressAndEgressWaypoints(template, waypoints, averageInitialPosition, objectivesCenter);
// Generate surface-to-air defenses
MissionGeneratorAirDefense.GenerateAirDefense(template, unitMaker, averageInitialPosition, objectivesCenter);
// Generate combat air patrols
var capGroupsID = MissionGeneratorCombatAirPatrols.GenerateCAP(unitMaker, template, averageInitialPosition, objectivesCenter);
foreach (int capGroupID in capGroupsID) // Add 50% of CAP groups to the list of A/C activated on takeoff, the other 50% to the list of A/C activated later.
{
if (Toolbox.RandomChance(2))
{
immediateActivationAircraftGroupsIDs.Add(capGroupID);
}
else
{
lateActivationAircraftGroupsIDs.Add(capGroupID);
}
}
// Generate player flight groups
BriefingRoom.PrintToLog("Generating player flight groups...");
foreach (var templateFlightGroup in template.PlayerFlightGroups)
{
MissionGeneratorPlayerFlightGroups.GeneratePlayerFlightGroup(unitMaker, mission, template, templateFlightGroup, playerAirbase, waypoints, carrierDictionary, averageInitialPosition, objectivesCenter);
}
// Generate mission features
BriefingRoom.PrintToLog("Generating mission features...");
mission.AppendValue("ScriptMissionFeatures", ""); // Just in case there's no features
var missionFeaturesGenerator = new MissionGeneratorFeaturesMission(unitMaker, template);
foreach (var templateFeature in template.MissionFeatures)
{
missionFeaturesGenerator.GenerateMissionFeature(mission, templateFeature, playerAirbase.Coordinates, objectivesCenter);
}
// Add ogg files to the media files dictionary
foreach (string mediaFile in mission.GetMediaFileNames())
{
if (!mediaFile.ToLowerInvariant().EndsWith(".ogg"))
{
continue; // Not an .ogg file
}
mission.AppendValue("MapResourcesFiles", $"[\"ResKey_Snd_{Path.GetFileNameWithoutExtension(mediaFile)}\"] = \"{Path.GetFileName(mediaFile)}\",\n");
}
// Get unit tables from the unit maker (MUST BE DONE AFTER ALL UNITS ARE GENERATED)
mission.SetValue("CountriesBlue", unitMaker.GetUnitsLuaTable(Coalition.Blue));
mission.SetValue("CountriesRed", unitMaker.GetUnitsLuaTable(Coalition.Red));
mission.SetValue("Drawings", drawingMaker.GetLuaDrawings());
mission.SetValue("Zones", zoneMaker.GetLuaZones());
// Generate briefing and additional mission info
BriefingRoom.PrintToLog("Generating briefing...");
var missionName = GeneratorTools.GenerateMissionName(template.BriefingMissionName);
mission.Briefing.Name = missionName;
mission.SetValue("MISSIONNAME", missionName);
MissionGeneratorBriefing.GenerateMissionBriefingDescription(mission, template, objectiveTargetUnitFamilies, situationDB);
mission.SetValue("DescriptionText", mission.Briefing.GetBriefingAsRawText("\\\n"));
// Generate mission options
BriefingRoom.PrintToLog("Generating options...");
MissionGeneratorOptions.GenerateForcedOptions(mission, template);
// Generate warehouses
BriefingRoom.PrintToLog("Generating warehouses...");
MissionGeneratorWarehouses.GenerateWarehouses(mission);
// Generate image files
BriefingRoom.PrintToLog("Generating images...");
MissionGeneratorImages.GenerateTitle(mission, template);
await MissionGeneratorImages.GenerateKneeboardImagesAsync(mission);
return(mission);
}
