public void FindArmyInAreaListener(FindArmyInArea findArmyInArea)
{
Point middle = findArmyInArea.Location;
foreach (var entity in _armies)
{
GeoEntity geoEntity = entity.GetComponent <GeoEntity>();
float distance = Point.Distance(middle, geoEntity.Position);
if (distance <= findArmyInArea.MaxDistance)
{
findArmyInArea.Results.Add(entity);
}
}
}
public void MoveInListener(MoveInEvent moveInEvent)
{
FindArmyInArea findArmyInArea = new FindArmyInArea(moveInEvent.Current, 1);
FindArmyInAreaListener(findArmyInArea);
if (findArmyInArea.Results.Count < 2)
{
return;
}
Army attacker = findArmyInArea.Results[0].GetComponent <Army>();
Army defender = findArmyInArea.Results[1].GetComponent <Army>();
Debug.WriteLine($"BATTLE ENCOUNTER {attacker} VS {defender}");
BattleEncounterEvent battleEncounterEvent = new BattleEncounterEvent(findArmyInArea.Results[0],
findArmyInArea.Results[1], moveInEvent.Current);
_eventBus.Post(battleEncounterEvent);
}
public void Think(Entity thinker, JEventBus eventBus)
{
_eventBus = eventBus;
GeoEntity geoEntity = thinker.GetComponent <GeoEntity>();
ArmyAi armyAi = thinker.GetComponent <ArmyAi>();
Army army = thinker.GetComponent <Army>();
FindArmyInArea findStructureInArea = new FindArmyInArea(geoEntity.Position, armyAi.SearchRadius * 3);
JEventBus.GetDefault().Post(findStructureInArea);
Entity nearestEnemyArmy = null;
foreach (var structureEntity in findStructureInArea.Results)
{
Army encounteredArmy = structureEntity.GetComponent <Army>();
if (encounteredArmy.Fraction == army.Fraction)
{
continue;
}
nearestEnemyArmy = structureEntity;
break;
}
if (nearestEnemyArmy == null)
{
Debug.WriteLine(army + " Skip to FindStructure");
armyAi.ArmyStateMachine.Fire(ArmyTrigger.FindStructure);
return;
}
GeoEntity armyPosition = nearestEnemyArmy.GetComponent <GeoEntity>();
GoToEvent goToEvent = new GoToEvent(thinker, armyPosition.Position);
Debug.WriteLine(army + " Go For Battle!: " + goToEvent.Goal);
JEventBus.GetDefault().Post(goToEvent);
armyAi.ArmyStateMachine.Fire(ArmyTrigger.FinishAction);
}
