protected override void Update()
{
base.Update();
if (!LevelManager.gamePaused)
{
switch (currState)
{
case WaspFlyingState.Patrolling: UpdatePatrolState(); break;
case WaspFlyingState.Attacking: UpdateAttackState(); break;
case WaspFlyingState.Recoiling: UpdateRecoilState(); break;
case WaspFlyingState.Dying: UpdateDieState(); break;
}
}
if (enemyHealth <= 0)
{
currState = WaspFlyingState.Dying;
}
// Debug.DrawLine(transform.position, nextPoint, Color.blue);
Vector3 target = transform.position + transform.forward.normalized * (edgeOfCharacter);
Debug.DrawLine(transform.position, target, Color.red);
Debug.DrawRay(transform.position, ctrl.velocity, Color.magenta);
}
void FinishAttackRecoil()
{
currState = attackHive ? WaspFlyingState.Patrolling : WaspFlyingState.Attacking;
patrolStuckTimer = Time.time;
currentRecoil = Vector3.zero;
ctrl.Move(Vector3.zero);
}
///////////////////////////////////////////////
//// Attacking State //////////////////////////
private void UpdateAttackState()
{
if (attackHive)
{
Debug.DrawLine(transform.position, hive.transform.position, Color.green);
}
else
{
Debug.DrawLine(transform.position, player.transform.position, Color.blue);
}
bool attackingPlayer = !attackHive && (distToPlayer <= minPlayerDistance);
bool attackingHive = attackHive && (distToHive <= minHiveDistance);
if (!attackingPlayer && !attackingHive ||
(Time.time - patrolStuckTimer) > 10f)
{
RearviewCameraBehaviour.RequestRearviewOff(); // attacking is done
currState = WaspFlyingState.Patrolling;
patrolStuckTimer = Time.time;
}
anim.SetInteger(AnimState, 1);
Vector3 toTarget = (player.transform.position - transform.position);
Transform lookAt = null;
if (attackingPlayer)
{
toTarget = player.transform.position - transform.position;
lookAt = player.transform;
attackHive = false;
}
else if (attackingHive)
{
toTarget = hive.transform.position - transform.position;
lookAt = hive.transform;
attackHive = true;
}
if (lookAt != null)
{
MoveInDir(toTarget, attackSpeed);
transform.LookAt(lookAt);
}
}
public override void ApplyDamage(float damage)
{
enemyHealth -= damage;
currState = WaspFlyingState.Recoiling;
recoilTimer = Time.time;
Vector3 dir = (transform.position - player.transform.position);
if (attackHive)
{
dir = (transform.position - hive.transform.position);
}
dir.y = 0;
currentRecoil = dir.normalized * recoilImpactSpeed;
ctrl.Move(currentRecoil * Time.deltaTime);
}
///////////////////////////////////////////////
//// Basic Movement States ////////////////////
public override void UpdatePatrolState()
{
anim.SetInteger(AnimState, 0);
if (Utils.Distance2D(transform.position, nextPoint) <= edgeOfCharacter ||
(Time.time - patrolStuckTimer) > 10f)
{
patrolStuckTimer = Time.time;
FindNextPoint();
}
if (distToPlayer <= minPlayerDistance)
{
RearviewCameraBehaviour.RequestRearviewOn();
currState = WaspFlyingState.Attacking;
patrolStuckTimer = Time.time;
}
if (distToHive <= minHiveDistance)
{
if (Time.time - hiveAttackTimer >= hiveAttackCooldown)
{
hiveAttackTimer = Time.time;
currState = WaspFlyingState.Attacking;
attackHive = true;
}
else
{
// patrolStuckTimer = Time.time;
// FindNextPoint();
}
}
Vector3 toTarget = nextPoint - transform.position;
MoveInDir(toTarget, patrolSpeed);
FaceTarget(nextPoint, false);
Debug.DrawLine(transform.position, nextPoint, Color.cyan);
}
//Defeated/Dying
public override void EnemyDefeated()
{
currState = WaspFlyingState.Dying;
UpdateDieState();
}