void SearchForFireballs()
{
if (fireballs.Length > 0)
{
foreach (Fireball f in fireballs)
{
float range = 1.0f;
Survivor_AI sAI = FindClosestSurvivorToFireBall(f);
float distance = Vector3.Distance(sAI.GetSurvivor().transform.position, f.transform.position);
if (distance < range)
{
ResetSurvivorsBT();
sAI.GetBlackBoard().incomingFireball = f;
sAI.GetBlackBoard().currentSurvivorPosition = sAI.GetSurvivor().transform.position;
Task BT_Evade_Fireball = new Sequence_EvadeFireballs();
sAI.SetBehaviorTree(BT_Evade_Fireball);
}
}
}
}
void SurvivorFlee()
{
List <Enemy> enemies = GameManager.getAllEnemies();
if (enemies.Count > 0)
{
foreach (Enemy e in enemies)
{
float range = 5.0f;
Survivor_AI sAI = FindClosestSurvivorToTarget(e);
float distance = Vector3.Distance(sAI.GetSurvivor().transform.position, e.transform.position);
if (distance < range)
{
ResetSurvivorsBT();
Task BT_Flee_Zombie = new Sequence_FleeZombie();
sAI.GetBlackBoard().target = e;
sAI.GetBlackBoard().currentSurvivorPosition = sAI.GetSurvivor().transform.position;
sAI.SetBehaviorTree(BT_Flee_Zombie);
}
}
}
}
void SpendGold()
{
if (GameManager.GetBreakTimeRemaining() > 0)
{
// let the first survivor on list make the purchasing decesions
Survivor_AI sAI = survivorAIs[0];
ResetSurvivorsBT(); // reset before making purchases
sAI.SetBehaviorTree(new Sequence_SpendGold());
}
}
void DefensivePositionSetup(DefensivePosition pos)
{
for (int i = 0; i < pos.defensePoints.Length; i++)
{
Survivor_AI targetAI = null;
for (int j = 0; j < survivorAIs.Length; j++)
{
Survivor_AI sAI = survivorAIs[j];
if (sAI.currDefensePoint == null)
{
targetAI = sAI;
targetAI.currDefensePoint = pos.defensePoints[i];
targetAI.SetBehaviorTree(new Task_FindPath(targetAI.currDefensePoint.transform.position, targetAI));
break;
}
}
}
}
void SearchForHellephants()
{
List <Enemy> hellephants = GameManager.getHellephantList();
if (hellephants.Count > 0 && GameManager.getZomBearList().Count == 0)
{
ResetSurvivorsBT();
foreach (Enemy hellephant in hellephants)
{
Survivor_AI sAI = FindClosestSurvivorToTarget(hellephant);
if (CheckWeapons())
{
Task BT_Kill_Hellephant = new Sequence_KillHellephant(hellephant);
sAI.SetBehaviorTree(BT_Kill_Hellephant);
}
}
}
}
void SearchForBears()
{
List <Enemy> bears = GameManager.getZomBearList();
if (bears.Count > 0)
{
ResetSurvivorsBT();
foreach (Enemy bear in bears)
{
Survivor_AI sAI = FindClosestSurvivorToTarget(bear);
if (CheckWeapons())
{
Task BT_Kill_Special = new Sequence_KillSpecial(bear);
sAI.SetBehaviorTree(BT_Kill_Special);
}
}
}
Invoke("SearchForBears", 1.0f);
}
public override TASK_RETURN_STATUS Run(Survivor_AI sAI)
{
sAI.SetBehaviorTree(new Sequence_DefaultFire());
return(TASK_RETURN_STATUS.SUCCESS);
}