private void Update()
{
GetComponent <DAnimator>().attacking = false;
RandomMinMaxDistance();
if (owner == null)
{
owner = DGameSystem.player;
}
if (owner == null)
{
return;
}
float distanceToOwner = Vector3.Distance(transform.position, owner.transform.position);
enemy = enemyFinder.FindEnemy(owner, MAX_DISTANCE);
if (distanceToOwner < MIN_DISTANCE)
{
GetComponent <DMovement>().enabled = true;
GetComponent <DMovementExecutor>().enabled = true;
state = "stand";
}
else if (distanceToOwner > MAX_DISTANCE)
{
GetComponent <DMovement>().enabled = false;
GetComponent <DMovementExecutor>().enabled = false;
vectorToTarget = owner.transform.position - transform.position;
vectorToTarget = vectorToTarget * data.speed * 1.5f / distanceToOwner;
GetComponent <Rigidbody2D>().velocity = vectorToTarget;
state = "follow";
direction = DCommonUtils.GetLeftRightFacingToTarget(transform, owner.transform);
if (direction != "vertical")
{
GetComponent <DAnimator>().spritesheet = DCommonUtils.GetSpriteSheet(data, "run_" + direction);
}
}
if (state != "follow")
{
enemy = enemyFinder.FindEnemy(owner, MAX_DISTANCE);
if (enemy != null)
{
if (isAttacking)
{
Attack();
attackCount -= Time.deltaTime;
if (attackCount < 0)
{
isAttacking = false;
attackCount = ATTACK_STOP_DURATION;
}
}
else
{
GetComponent <DMovement>().enabled = true;
GetComponent <DMovementExecutor>().enabled = true;
attackCount -= Time.deltaTime;
if (attackCount < 0)
{
isAttacking = true;
attackCount = ATTACK_DURATION;
}
}
}
else
{
Debug.Log("not found enemy!");
GetComponent <DMovement>().enabled = true;
GetComponent <DMovementExecutor>().enabled = true;
}
}
void Attack()
{
GetComponent <DMovement>().enabled = false;
GetComponent <DMovementExecutor>().enabled = false;
float distanceToEnemy = Vector3.Distance(transform.position, enemy.transform.position);
if (distanceToEnemy > data.attackRange)
{
vectorToTarget = enemy.transform.position - transform.position;
vectorToTarget = vectorToTarget * data.speed * 1.5f / distanceToEnemy;
GetComponent <Rigidbody2D>().velocity = vectorToTarget;
direction = DCommonUtils.GetLeftRightFacingToTarget(transform, enemy.transform);
GetComponent <DAnimator>().attacking = true;
GetComponent <DAnimator>().spritesheet = DCommonUtils.GetSpriteSheet(data, "run_" + direction);
}
else
{
GetComponent <Rigidbody2D>().velocity = new Vector3(0, 0);
direction = DCommonUtils.GetLeftRightFacingToTarget(transform, enemy.transform);
GetComponent <DAnimator>().attacking = true;
GetComponent <DAnimator>().spritesheet = DCommonUtils.GetSpriteSheet(data, "attack_" + direction);
}
}
}