private void Update()
{
if (hpC.HP <= 0)
{
cState = StateMachine.CombatState.Death;
}
//If this object is dead, dont check anything
if (isDead)
{
return;
}
rotSpeed = speed / maxSpeed;
if (cState == StateMachine.CombatState.Attack)
{
//Super acceleration if in attack mode :D
speed += (acceleration * 3) * Time.deltaTime;
}
else
{
speed += acceleration * Time.deltaTime;
}
if (speed >= maxSpeed)
{
speed = maxSpeed;
}
objectScanTimer += Time.deltaTime;
if (objectScanTimer >= objectScanDelay)
{
objectScanTimer = 0;
//Heavy process, dont run too often
objectsClose = HelperFunctions.GetObjectsInRange(transform.position, findObjectRange, findObjectMask);
}
delayTimer += Time.deltaTime;
if (delayTimer >= delayTime)
{
}
delayTimer = 0;
result = oba.AvoidObstacles(speed, maxSpeed, rotateDir);
if (result.speed >= 0)
{
speed = result.speed;
}
if (defenceTarget == null)
{
statueScript = null;
}
else
{
if (statueScript == null)
{
statueScript = defenceTarget.GetComponent <StatueScript>();
}
}
StateCheck();
StateAction();
if (mState == StateMachine.MovementState.Idle)
{
return;
}
RotateObject(result.rotDir);
}
private void StateCheck()
{
switch (cState)
{
case StateMachine.CombatState.Idle:
if (defenceTarget == null)
{
cState = StateMachine.CombatState.Lookout;
}
else
{
cState = StateMachine.CombatState.Defend;
}
break;
case StateMachine.CombatState.Lookout:
//TODO: Check if enemies is close
FindClosestEnemy();
//If no objects close, mState wander and break
if (targetObject == null)
{
mState = StateMachine.MovementState.Wander;
break;
}
//Target object is now filtered to never be a friendly unit
if (targetObject.CompareTag(cubeTag) || targetObject.CompareTag(sphereTag))
{
cState = StateMachine.CombatState.Attack;
}
else if (targetObject.CompareTag(statueTag))
{
mState = StateMachine.MovementState.Seek;
cState = StateMachine.CombatState.Capture;
}
else if (targetObject.CompareTag(destroyerTag))
{
cState = StateMachine.CombatState.Lookout;
mState = StateMachine.MovementState.Flee;
}
break;
case StateMachine.CombatState.Attack:
//TODO: Check if enemy is dead, or im dead
mState = StateMachine.MovementState.Seek;
if (hpC.HP <= 0)
{
cState = StateMachine.CombatState.Death;
targetObject = null;
}
else if (targetObject == null) //TODO: This might be a bug if the script is disabled
{
targetScript = null;
FindClosestEnemy();
if (targetObject == null)
{
cState = StateMachine.CombatState.Idle;
break;
}
}
if (Vector3.Distance(transform.position, targetObject.transform.position) > (attackRange * 1.5f))
{
targetObject = null;
cState = StateMachine.CombatState.Idle;
mState = StateMachine.MovementState.Wander;
}
break;
case StateMachine.CombatState.Defend:
//TODO: Check if enemy is close, then attack
if (!defenceTarget.activeInHierarchy)
{
cState = StateMachine.CombatState.Lookout;
mState = StateMachine.MovementState.Wander;
break;
}
if (targetObjectDistance <= defendRange)
{
cState = StateMachine.CombatState.Attack;
mState = StateMachine.MovementState.Seek;
}
else
{
//targetObject = defenceTarget;
}
break;
case StateMachine.CombatState.Capture:
if (targetObject == null)
{
cState = StateMachine.CombatState.Lookout;
}
break;
}
}
private void StateAction()
{
switch (cState)
{
case StateMachine.CombatState.Defend:
//TODO: - wander om ikke i range, seek om utenfor range, interpose om destroyer kommer, angripe om enemy kommer
if (Vector3.Distance(transform.position, defenceTarget.transform.position) > defendRange)
{
if (RotateObject(defenceTarget.transform.position, 3))
{
//speed = 0.1f;
}
mState = StateMachine.MovementState.Seek;
} /*
* if (targetObject.CompareTag()) //hvordan se at det er en kule når man er firkant?
* {
* cState = StateMachine.CombatState.Attack;
* mState = StateMachine.MovementState.Seek;
* }*/
if (targetObject.CompareTag(destroyerTag))
{
mState = StateMachine.MovementState.Interpose;
}
else
{
mState = StateMachine.MovementState.Idle;
}
break;
case StateMachine.CombatState.Attack:
if (Vector3.Distance(transform.position, targetObject.transform.position) > attackRange)
{
if (!AvoidObstacle())
{
RotateObject(targetObject.transform.position, 3);
}
}
else
{
if (targetObject == null)
{
cState = StateMachine.CombatState.Idle;
mState = StateMachine.MovementState.Wander;
break;
}
if (targetScript == null)
{
targetScript = targetObject.GetComponent <FSMController>();
if (targetScript == null)
{
Debug.LogError("No target script found!");
return;
}
}
//Start attack animation if not running
targetScript.DealDamage(dps * Time.deltaTime);
}
break;
case StateMachine.CombatState.Death:
Collider c = GetComponent <BoxCollider>();
if (c == null)
{
GetComponent <SphereCollider>().enabled = false;
}
else
{
c.enabled = false;
}
if (defenceTarget != null)
{
defenceTarget.GetComponent <StatueScript>().ReduceDefenderCount();
}
//Start death animaiton
isDead = true;
Destroy(gameObject);
break;
case StateMachine.CombatState.Capture:
if (statueScript == null)
{
statueScript = targetObject.GetComponent <StatueScript>();
if (statueScript == null)
{
Debug.LogError("No target script found!");
return;
}
}
if (statueScript.Team == team)
{
targetObject = null;
statueScript = null;
cState = StateMachine.CombatState.Idle;
mState = StateMachine.MovementState.Wander;
break;
}
if (Vector3.Distance(transform.position, targetObject.transform.position) > 3f)
{
RotateObject(targetObject.transform.position, 3);
//Walk forward with fixed update
}
else
{
statueScript.DoCapture(team, (int)hpC.MaxHp);
cState = StateMachine.CombatState.Death;
}
break;
}
switch (mState)
{
case StateMachine.MovementState.Wander:
//TODO: Check obstacle avoidance, then rotate else wander rotate
if (!AvoidObstacle())
{
if (!wanderActive)
{
break;
}
rotateDir = Wander.Direction(rotSpeed, rotateDir, 10);
}
break;
case StateMachine.MovementState.Seek:
//TODO: Check obstacle avoidance, then rotate or move along path?
//TODO: Check if enemy is close, then attack or flee
if (!AvoidObstacle())
{
if (defenceTarget != null)
{
RotateObject(defenceTarget.transform.position, 4);
break;
}
Vector3 disVector = targetObject.transform.position - transform.position;
if (HelperFunctions.VectorLength(disVector) < seekRange)
{
if (cState != StateMachine.CombatState.Capture)
{
RotateObject(disVector, 1.5f);
}
}
}
break;
case StateMachine.MovementState.Flee:
//TODO: Check distance to enemies close, move away or resume
if (!AvoidObstacle())
{
//From target to self, important to calculate target direction to flee to
Vector3 disVector = (targetObject.transform.position - transform.position);
if (HelperFunctions.VectorLength(disVector) <= fleeDistance)
{
RotateObject(transform.position - disVector, 4);
}
}
break;
case StateMachine.MovementState.Interpose:
if (defenceTarget != null)
{
Vector3 intercept = ((defenceTarget.transform.position - targetObject.transform.position) / 2);
RotateObject(intercept + defenceTarget.transform.position, 4);
}
break;
}
}
private void StateAction()
{
switch (cState)
{
case StateMachine.CombatState.Defend:
break;
case StateMachine.CombatState.Attack:
if (Vector3.Distance(transform.position, targetObject.transform.position) > attackRange)
{
if (!AvoidObstacle())
{
RotateObject(targetObject.transform.position);
}
}
else
{
if (targetObject == null)
{
cState = StateMachine.CombatState.Idle;
mState = StateMachine.MovementState.Wander;
break;
}
if (targetScript == null)
{
targetScript = targetObject.GetComponent <FSMController>();
if (targetScript == null)
{
targetObject = null;
//Debug.LogError("No target script found!");
return;
}
}
//Start attack animation if not running
targetScript.DealDamage(dps * Time.deltaTime);
}
break;
case StateMachine.CombatState.Death:
Collider c = GetComponent <BoxCollider>();
if (c == null)
{
GetComponent <SphereCollider>().enabled = false;
}
else
{
c.enabled = false;
}
if (defenceTarget != null)
{
defenceTarget.GetComponent <StatueScript>().ReduceDefenderCount();
}
isDead = true;
SpawnController.DestroyObject(gameObject);
break;
case StateMachine.CombatState.Capture:
//TODO: BUG: Still not working
if (statueScript == null)
{
statueScript = targetObject.GetComponent <StatueScript>();
if (statueScript == null)
{
//Debug.LogError("No target script found!");
return;
}
}
if (statueScript.Team == team)
{
targetObject = null;
statueScript = null;
cState = StateMachine.CombatState.Idle;
mState = StateMachine.MovementState.Wander;
break;
}
if (Vector3.Distance(transform.position, targetObject.transform.position) > 3f)
{
RotateObject(targetObject.transform.position);
//Walk forward with fixed update
}
else
{
statueScript.DoCapture(team, (int)hpC.MaxHp);
cState = StateMachine.CombatState.Death;
}
break;
}
switch (mState)
{
case StateMachine.MovementState.Wander:
//TODO: Check obstacle avoidance, then rotate else wander rotate
if (!AvoidObstacle())
{
if (!wanderActive)
{
break;
}
rotateDir = Wander.Direction(rotSpeed, rotateDir, 10);
}
break;
case StateMachine.MovementState.Seek:
//TODO: Check obstacle avoidance, then rotate or move along path?
//TODO: Check if enemy is close, then attack or flee
if (!AvoidObstacle())
{
if (defenceTarget != null)
{
RotateObject(defenceTarget.transform.position);
break;
}
if (targetObject != null)
{
Vector3 disVector = targetObject.transform.position - transform.position;
if (HelperFunctions.VectorLength(disVector) < seekRange)
{
if (cState != StateMachine.CombatState.Capture)
{
RotateObject(disVector);
}
}
}
}
break;
case StateMachine.MovementState.Flee:
if (!AvoidObstacle())
{
Vector3 disVector = (targetObject.transform.position - transform.position);
if (HelperFunctions.VectorLength(disVector) <= fleeDistance)
{
RotateObject(transform.position - disVector);
}
}
break;
case StateMachine.MovementState.Interpose:
if (targetObject == null)
{
mState = StateMachine.MovementState.Wander;
break;
}
if (defenceTarget != null)
{
Vector3 intercept = ((defenceTarget.transform.position - targetObject.transform.position) / 2) +
targetObject.transform.position;
RotateObject(intercept);
}
break;
}
}
