private IEnumerator AttackRun(Destructible target)
{
is_action = true;
bool is_ranged = target != null && CanAttackRanged(target);
//Start animation
if (onAttack != null)
{
onAttack.Invoke(target, is_ranged);
}
//Face target
FaceTorward(target.transform.position);
//Wait for windup
float windup = GetAttackWindup();
yield return(new WaitForSeconds(windup));
attack_timer = 0f;
//Ranged attack
if (target != null && is_ranged)
{
ItemData equipped = GetEquippedItem(EquipSlot.Hand);
ItemData projectile = GetFirstItemInGroup(equipped.projectile_group);
if (projectile != null)
{
PlayerData.Get().RemoveItem(projectile.id, 1);
Vector3 pos = GetProjectileSpawnPos(equipped);
Vector3 dir = target.GetCenter() - pos;
GameObject proj = Instantiate(projectile.projectile_prefab, pos, Quaternion.LookRotation(dir.normalized, Vector3.up));
proj.GetComponent <Projectile>().dir = dir.normalized;
proj.GetComponent <Projectile>().damage = equipped.damage;
}
}
//Melee attack
else if (IsAttackTargetInRange())
{
target.TakeDamage(GetAttackDamage());
if (onAttackHit != null)
{
onAttackHit.Invoke(target);
}
}
//Wait for the end of the attack before character can move again
float windout = GetAttackWindout();
yield return(new WaitForSeconds(windout));
is_action = false;
}
//Detect if there is an obstacle in front of the animal
private void DetectFronted()
{
float radius = destruct.hit_size * 2f;
Vector3 center = destruct.GetCenter();
Vector3 dir = move_target_next - transform.position;
Vector3 dirl = Quaternion.AngleAxis(-45f, Vector3.up) * dir.normalized;
Vector3 dirr = Quaternion.AngleAxis(45f, Vector3.up) * dir.normalized;
RaycastHit h, hl, hr;
bool f1 = Physics.Raycast(center, dir.normalized, out h, radius);
bool fl = Physics.Raycast(center, dirl.normalized, out hl, radius);
bool fr = Physics.Raycast(center, dirr.normalized, out hr, radius);
f1 = f1 && (target == null || h.collider.gameObject != target.gameObject);
fl = fl && (target == null || hl.collider.gameObject != target.gameObject);
fr = fr && (target == null || hr.collider.gameObject != target.gameObject);
is_fronted = f1 || fl || fr;
is_fronted_left = fl;
is_fronted_right = fr;
}
