public void TakeDamage(int damage)
{
_nextState = SnowMonsterState.TakingDamage;
InterruptActiveState();
health -= damage;
}
private void StartAttacking()
{
Debug.Log("Start Attacking");
_state = SnowMonsterState.Attacking;
_monsterNavMesh.transform.LookAt(GetPlayerDestinationBendSafe());
_animator.ResetTrigger(_runForwardInPlaceHash);
_nextAttack = Time.time;
}
private void ExecuteTakingDamageState()
{
_monsterNavMesh.SetDestination(gameObject.transform.position); //Stop moving
_animator.SetTrigger(_takeDamageHash);
_audioSource.PlayOneShot(painSound);
_nextState = SnowMonsterState.Idle;
NextCheckInSeconds(1f);
}
private void ExecuteIdleState()
{
if (PlayerIsInRange())
{
_nextState = SnowMonsterState.MovingToPlayer;
}
NextCheckInSeconds(0.1f);
}
public void TakeDamage(int damage)
{
_state = SnowMonsterState.TakingDamage;
_monsterNavMesh.SetDestination(gameObject.transform
.position); //Set current position as destination to stop moving
_animator.ResetTrigger(_runForwardInPlaceHash);
_animator.SetTrigger(_takeDamageHash);
_stopTakingDamage = Time.time + 1f; //Expires after 2seconds if no further damage is taken
health -= damage;
if (health <= 0 && MonsterIsAlive())
{
Die();
}
}
private void ExecuteAttackingState()
{
_monsterNavMesh.transform.LookAt(_currentTarget.transform);
_animator.SetTrigger(_slapAttackRight);
_currentTarget.TakeDamage(10);
_audioSource.PlayOneShot(meleeAttackSound);
if (!PlayerIsCloseEnoughToAttack())
{
_nextState = SnowMonsterState.Idle;
}
NextCheckInSeconds(1f);
}
private void Attack()
{
float distanceToPlayer = Vector3.Distance(_playerTransform.position, transform.position);
if (distanceToPlayer < _monsterNavMesh.stoppingDistance)
{
Debug.Log("Attack");
_monsterNavMesh.transform.LookAt(GetPlayerDestinationBendSafe());
_animator.ResetTrigger(_runForwardInPlaceHash);
_animator.SetTrigger(_slapAttackRight);
_player.TakeDamage(10);
_nextAttack = Time.time + 1f;
}
else
{
_animator.ResetTrigger(_slapAttackRight);
_state = SnowMonsterState.Idle;
}
}
private void ExecuteMovingToPlayerState()
{
_animator.SetTrigger(_runForwardInPlaceHash);
_monsterNavMesh.transform.LookAt(_currentTarget.transform);
_monsterNavMesh.SetDestination(_currentTarget.transform.position);
//Detect state transitions
if (!PlayerIsInRange())
{
_nextState = SnowMonsterState.Idle;
}
if (PlayerIsCloseEnoughToAttack())
{
_nextState = SnowMonsterState.Attacking;
}
//Next check should be asap
}
private void Die()
{
_state = SnowMonsterState.Dead;
_animator.SetTrigger(_dieHash);
Destroy(gameObject, 5);
}
// Update is called once per frame
void Update()
{
//TODO: maybe reduce checks if this is bad for performance
_currentTarget = _playerManager.GetClosestPlayer(transform);
if (Time.time > _nextCheck)
{
if (_currentState != _nextState)
{
if (_currentState == SnowMonsterState.Dead)
{
// Prevents reviving after interrupts from outside sources
_nextState = SnowMonsterState.Dead;
}
if (_currentState == SnowMonsterState.MovingToPlayer)
{
//Stop moving
_monsterNavMesh.SetDestination(gameObject.transform.position);
}
ResetAllAnimations();
if (_currentState != SnowMonsterState.Dead && _nextState == SnowMonsterState.Dead)
{
Die();
}
//Finally set states equal
Debug.Log("State transition from " + _currentState + " to " + _nextState);
_currentState = _nextState;
}
else
{
switch (_currentState)
{
case SnowMonsterState.Idle:
ExecuteIdleState();
return;
case SnowMonsterState.MovingToPlayer:
ExecuteMovingToPlayerState();
return;
case SnowMonsterState.Attacking:
ExecuteAttackingState();
return;
case SnowMonsterState.TakingDamage:
ExecuteTakingDamageState();
return;
case SnowMonsterState.Dead:
return; // A dead monster is dead
}
}
}
if (health <= 0)
{
_nextState = SnowMonsterState.Dead;
InterruptActiveState();
}
}
