public static bool NearestEnemy(EntityAlive theEntity, List <Entity> NearbyEnemies)
{
if (NearbyEnemies.Count == 0)
{
return(false);
}
// Finds the closet block we matched with.
EntityAlive closeEnemy = null;
float minDist = Mathf.Infinity;
Vector3 currentPos = theEntity.position;
foreach (EntityAlive enemy in NearbyEnemies)
{
float dist = Vector3.Distance(enemy.position, currentPos);
DisplayLog(" Entity: " + enemy.EntityName + "'s distance is: " + dist);
if (dist < minDist)
{
closeEnemy = enemy;
minDist = dist;
}
}
if (closeEnemy != null)
{
DisplayLog(" Closes Enemy: " + closeEnemy.ToString());
theEntity.SetRevengeTarget(closeEnemy);
return(true);
}
return(false);
}
public static bool CanExecuteTask(int EntityID, EntityUtilities.Orders order)
{
EntityAlive myEntity = GameManager.Instance.World.GetEntity(EntityID) as EntityAlive;
if (myEntity)
{
if (GetCurrentOrder(EntityID) != order)
{
DisplayLog("CanExecuteTask(): Current Order does not match passed in Order: " + GetCurrentOrder(EntityID));
return(false);
}
Entity leader = EntityUtilities.GetLeader(EntityID);
float Distance = 0f;
if (leader)
{
Distance = myEntity.GetDistance(leader);
}
// If we have an attack or revenge target, don't execute task
if (myEntity.GetAttackTarget() != null && myEntity.GetAttackTarget().IsAlive())
{
// If we have a leader and they are far away, abandon the fight and go after your leader.
if (Distance > 20)
{
DisplayLog("CanExecuteTask(): I have an Attack Target but my Leader is too far away.");
myEntity.SetAttackTarget(null, 0);
return(true);
}
// I have an attack target, so don't keep doing your current task
DisplayLog("CanExecuteTask(): I have an Attack Target: " + myEntity.GetAttackTarget().ToString());
return(false);
}
if (myEntity.GetRevengeTarget() != null && myEntity.GetRevengeTarget().IsAlive())
{
if (Distance > 20)
{
DisplayLog("CanExecuteTask(): I have a Revenge Target, but my leader is too far way.");
myEntity.SetRevengeTarget(null);
return(true);
}
DisplayLog("CanExecuteTask(): I have a Revenge Target: " + myEntity.GetRevengeTarget().ToString());
return(false);
}
if (GetCurrentOrder(EntityID) == Orders.Follow)
{
DisplayLog("My Current Order is Follow");
if (Distance < 2)
{
if (myEntity.moveHelper != null)
{
myEntity.moveHelper.Stop();
DisplayLog(" Too Close to leader. Moving to Look Vector");
myEntity.moveHelper.SetMoveTo((leader as EntityAlive).GetLookVector(), false);
}
return(false);
}
}
return(true);
}
return(true);
}
