public MapCondition_Migration()
{
animalPawnDef = MigrationUtilities.GetMigrationAnimalDef();
migrationEnterVec = MigrationUtilities.FindMigrationEnterVec();
migrationExitVec = MigrationUtilities.FindMigrationExitVec(migrationEnterVec);
ticksUntilNextWave = GenerateTicksUntilNexWave(true);
}
private int GenerateTicksUntilNexWave(bool first = false)
{
if (first)
{
return(0);
}
//Calculate the time until next migration waves. Base time is 12-24 gamehours. Harder difficulity increases the time between waves while easier difficulity decreases it.
return(Rand.RangeInclusive(MigrationUtilities.DaysToTicks((0.50f * Find.Storyteller.difficulty.threatScale).Clamp(0.25f, 1.0f)), MigrationUtilities.DaysToTicks((1.0f * Find.Storyteller.difficulty.threatScale).Clamp(0.75f, 2.0f))));
}
public override bool TryExecute(IncidentParms parms)
{
IntVec3 migrationEnterVec;
IntVec3 migrationExitVec;
PawnKindDef animalPawnDef;
IncidentParms_MigrationWave ip = parms as IncidentParms_MigrationWave;
if (ip != null)
{
animalPawnDef = ip.animalPawnKindDef;
migrationEnterVec = ip.enterVec;
migrationExitVec = ip.exitVec;
}
else
{ /*For some reason this was not passed the correct subclass of IncidentParms.
* The incident was probably triggered by development console or the def for it has been changed.
* Need to generate all the data ourself.*/
migrationEnterVec = MigrationUtilities.FindMigrationEnterVec();
migrationExitVec = MigrationUtilities.FindMigrationExitVec(migrationEnterVec);
animalPawnDef = MigrationUtilities.GetMigrationAnimalDef();
}
float challengeModifier = MigrationUtilities.GetChallengeModifier();
int minAnimals = (int)Math.Ceiling(10 * challengeModifier);
int maxAnimals = (int)Math.Ceiling(20 * challengeModifier);
int numberOfAnimals = Rand.RangeInclusive(minAnimals, maxAnimals);
for (int i = 0; i < numberOfAnimals; i++)
{
IntVec3 animalSpawnLocation = MigrationUtilities.RandomStandableEdgeCellNear(migrationEnterVec, 20);
Pawn animalPawn = PawnGenerator.GeneratePawn(animalPawnDef, null, Rand.RangeInclusive(1, 10) <= 4 ? true : false);
GenSpawn.Spawn(animalPawn, animalSpawnLocation);
animalPawn.jobs.StopAll();
//find a random exit position
IntVec3 animalExitLocation = MigrationUtilities.RandomStandableEdgeCellNear(migrationExitVec, 20);
Job animalJob = new Job(JobDefOf.Goto, new TargetInfo(animalExitLocation));
animalJob.exitMapOnArrival = true;
animalPawn.jobs.StartJob(animalJob);
//Make 'em crazy!
//animalPawn.mindState.broken.StartBrokenState(BrokenStateDefOf.Berserk);
}
return(true);
}