/// <summary>
/// Generates a <see cref="DCSMission"/> from a <see cref="MissionTemplate"/>
/// </summary>
/// <param name="template">The <see cref="MissionTemplate"/> to use</param>
/// <returns>A <see cref="DCSMission"/>, or nuLL if something when wrong</returns>
private DCSMission DoMissionGeneration(MissionTemplate template)
{
DateTime generationStartTime = DateTime.Now;
DebugLog.Instance.Clear();
DebugLog.Instance.WriteLine($"Starting mission generation...");
// Check for missing entries in the database
GeneratorTools.CheckDBForMissingEntry <DBEntryCoalition>(template.ContextCoalitionBlue);
GeneratorTools.CheckDBForMissingEntry <DBEntryCoalition>(template.ContextCoalitionRed);
GeneratorTools.CheckDBForMissingEntry <DBEntryObjective>(template.ObjectiveType);
GeneratorTools.CheckDBForMissingEntry <DBEntryTheater>(template.TheaterID);
// Create the mission and copy some values (theater database entry ID, etc.) from the template
DCSMission mission = new DCSMission();
CopyTemplateValues(mission, template);
// Get some DB entries from the database for easier reference
DBEntryCoalition[] coalitionsDB = new DBEntryCoalition[2];
coalitionsDB[(int)Coalition.Blue] = Database.Instance.GetEntry <DBEntryCoalition>(template.ContextCoalitionBlue);
coalitionsDB[(int)Coalition.Red] = Database.Instance.GetEntry <DBEntryCoalition>(template.ContextCoalitionRed);
DBEntryObjective objectiveDB;
if (template.ObjectiveType == "Random")
{
objectiveDB = Toolbox.RandomFrom <DBEntryObjective>(Database.Instance.GetAllEntries <DBEntryObjective>().Where(x => x.ID != "Random").ToArray());
}
else
{
objectiveDB = Database.Instance.GetEntry <DBEntryObjective>(template.ObjectiveType);
}
DBEntryTheater theaterDB = Database.Instance.GetEntry <DBEntryTheater>(template.TheaterID);
// Create the unit maker, which will be used to generate unit groups and their properties
UnitMaker unitMaker = new UnitMaker(coalitionsDB, theaterDB);
// Create a list of flight group descriptions which will be used in the briefing
List <UnitFlightGroupBriefingDescription> briefingFGList = new List <UnitFlightGroupBriefingDescription>();
// Setup airbases
DBEntryTheaterAirbase airbaseDB;
using (MissionGeneratorAirbases airbaseGen = new MissionGeneratorAirbases())
{
airbaseDB = airbaseGen.SelectStartingAirbase(mission, template, theaterDB, objectiveDB);
mission.InitialAirbaseID = airbaseDB.DCSID;
mission.InitialPosition = airbaseDB.Coordinates;
airbaseGen.SetupAirbasesCoalitions(mission, template.TheaterRegionsCoalitions, theaterDB);
}
// Generate mission objectives
DebugLog.Instance.WriteLine("Generating mission objectives...");
using (MissionGeneratorObjectives objectives = new MissionGeneratorObjectives(unitMaker.SpawnPointSelector))
objectives.CreateObjectives(mission, template, objectiveDB, theaterDB);
// Generate mission date and time
DebugLog.Instance.WriteLine("Generating mission date and time...");
using (MissionGeneratorDateTime dateTime = new MissionGeneratorDateTime())
{
dateTime.GenerateMissionDate(mission, template, coalitionsDB);
dateTime.GenerateMissionTime(mission, template, theaterDB);
}
// Generate mission weather
DebugLog.Instance.WriteLine("Generating mission weather...");
using (MissionGeneratorWeather weather = new MissionGeneratorWeather())
{
weather.GenerateWeather(mission, template.EnvironmentWeather, theaterDB);
weather.GenerateWind(mission, template.EnvironmentWind, theaterDB);
}
// Generate Carrier
using (MissionGeneratorCarrier unitGroupGen = new MissionGeneratorCarrier(unitMaker))
unitGroupGen.GenerateCarriers(mission, template, coalitionsDB[(int)mission.CoalitionPlayer]);
// Generate player unit groups
DebugLog.Instance.WriteLine("Generating player unit groups and mission package...");
string aiEscortTypeCAP, aiEscortTypeSEAD;
using (MissionGeneratorPlayerFlightGroups unitGroupGen = new MissionGeneratorPlayerFlightGroups(unitMaker))
briefingFGList.AddRange(
unitGroupGen.CreateUnitGroups(
mission, template, objectiveDB, coalitionsDB[(int)mission.CoalitionPlayer],
out aiEscortTypeCAP, out aiEscortTypeSEAD));
// Generate objective unit groups
DebugLog.Instance.WriteLine("Generating objectives unit groups...");
using (MissionGeneratorObjectivesUnitGroups unitGroupGen = new MissionGeneratorObjectivesUnitGroups(unitMaker))
unitGroupGen.CreateUnitGroups(mission, template, objectiveDB, coalitionsDB);
// Generate friendly support units
DebugLog.Instance.WriteLine("Generating friendly support units...");
using (MissionGeneratorSupportUnits unitGroupGen = new MissionGeneratorSupportUnits(unitMaker))
briefingFGList.AddRange(unitGroupGen.CreateUnitGroups(mission, coalitionsDB[(int)mission.CoalitionPlayer], template.OptionsUnitMods));
// Generate enemy air defense unit groups
DebugLog.Instance.WriteLine("Generating enemy air defense unit groups...");
using (MissionGeneratorAirDefense unitGroupGen = new MissionGeneratorAirDefense(unitMaker, false, template, mission))
unitGroupGen.CreateUnitGroups(mission, objectiveDB, coalitionsDB[(int)mission.CoalitionEnemy], GeneratorTools.GetEnemySpawnPointCoalition(template), template.OptionsUnitMods);
// Generate ally air defense unit groups
DebugLog.Instance.WriteLine("Generating friendly air defense unit groups...");
using (MissionGeneratorAirDefense unitGroupGen = new MissionGeneratorAirDefense(unitMaker, true, template, mission))
unitGroupGen.CreateUnitGroups(mission, objectiveDB, coalitionsDB[(int)mission.CoalitionPlayer], GeneratorTools.GetAllySpawnPointCoalition(template), template.OptionsUnitMods);
//// Generate enemy fighter patrols
DebugLog.Instance.WriteLine("Generating enemy fighter patrol unit groups...");
using (MissionGeneratorEnemyFighterPatrols unitGroupGen = new MissionGeneratorEnemyFighterPatrols(unitMaker))
unitGroupGen.CreateUnitGroups(mission, template, objectiveDB, coalitionsDB[(int)mission.CoalitionEnemy], aiEscortTypeCAP, aiEscortTypeSEAD);
//// Generate mission features
DebugLog.Instance.WriteLine("Generating mission features unit groups...");
using (MissionGeneratorExtensionsAndFeatures featuresGen = new MissionGeneratorExtensionsAndFeatures(unitMaker))
featuresGen.GenerateExtensionsAndFeatures(mission, template, objectiveDB, coalitionsDB);
// Generates the mission flight plan
DebugLog.Instance.WriteLine("Generating mission flight plan...");
using (MissionGeneratorFlightPlan flightPlan = new MissionGeneratorFlightPlan())
{
flightPlan.SetBullseye(mission);
flightPlan.AddObjectiveWaypoints(mission, objectiveDB);
flightPlan.AddExtraWaypoints(mission, template);
}
// Generate briefing. Must be last because it uses information from other generators
DebugLog.Instance.WriteLine("Generating mission briefing...");
using (MissionGeneratorBriefing briefing = new MissionGeneratorBriefing())
{
briefing.GenerateMissionName(mission, template);
briefing.GenerateMissionBriefing(mission, template, objectiveDB, airbaseDB, briefingFGList, coalitionsDB);
}
// Set if radio sounds are enabled
mission.RadioSounds = !template.OptionsPreferences.Contains(MissionTemplatePreferences.DisableRadioSounds);
// Add common .ogg vorbis files and make sure each only appears only once.
mission.OggFiles.AddRange(Database.Instance.Common.CommonOGG);
mission.OggFiles.AddRange(Database.Instance.Common.CommonOGGForGameMode[(int)template.GetMissionType()]);
mission.OggFiles =
(from string f in mission.OggFiles
where !string.IsNullOrEmpty(f.Trim()) select f.Trim())
.Distinct(StringComparer.InvariantCultureIgnoreCase).ToList();
// If radio sounds are disabled, do not include radio .ogg files to save on file size
if (!mission.RadioSounds)
{
mission.OggFiles =
(from string f in mission.OggFiles
where (f.ToLowerInvariant() == "radio0") || (!f.ToLowerInvariant().StartsWith("radio")) select f).ToList();
}
// Make sure included Lua scripts appear only once
mission.IncludedLuaScripts = mission.IncludedLuaScripts.Distinct().OrderBy(x => x).ToList();
// Create aircraft queues and finalize the core script
CreateAircraftActivationQueues(mission);
switch (template.GetMissionType())
{
case MissionType.SinglePlayer:
mission.CoreLuaScript += "briefingRoom.mission.missionType = brMissionType.SINGLE_PLAYER\r\n"; break;
case MissionType.Cooperative:
mission.CoreLuaScript += "briefingRoom.mission.missionType = brMissionType.COOPERATIVE\r\n"; break;
case MissionType.Versus:
mission.CoreLuaScript += "briefingRoom.mission.missionType = brMissionType.VERSUS\r\n"; break;
}
DebugLog.Instance.WriteLine($"Mission generation completed successfully in {(DateTime.Now - generationStartTime).TotalSeconds.ToString("F3", NumberFormatInfo.InvariantInfo)} second(s).");
unitMaker.Dispose();
return(mission);
}
