void NormalAttack()
{
anim.SetTrigger("normalAttack");
FPSCamPerHero.FPSCamAct(E_ControlParam.NormalAttack);
List <Hero> enemyHeroes = TeamInfo.GetInstance().EnemyHeroes;
Ray ray = Camera.main.ScreenPointToRay(screenCenterPoint);
Vector3 normalAttackVector = ray.direction * normalAttackLength;
for (int i = 0; i < enemyHeroes.Count; i++)
{
Hero enemy = enemyHeroes[i];
Vector3 enemyPosition = enemy.CenterPos - ray.origin;
#if UNITY_EDITOR
Debug.DrawLine(ray.origin,
ray.origin + normalAttackVector,
Color.blue,
3f
);
Debug.DrawLine(ray.origin,
ray.origin + enemyPosition,
Color.red,
3f
);
#endif
float dot = Vector3.Dot(enemyPosition, normalAttackVector);
if (dot < Mathf.Epsilon)
{
MyDebug.Log(enemy.photonView.ViewID + "HH NA enemy Behind, no attack");
continue;
}
float projectedDis = dot * normalAttackLengthDiv;
#if UNITY_EDITOR
Debug.DrawLine(
ray.origin + Vector3.right * 0.1f,
ray.origin + Vector3.right * 0.1f + ray.direction * projectedDis,
Color.white, 3f
);
Debug.DrawLine(
ray.origin + Vector3.left * 0.1f,
ray.origin + Vector3.left * 0.1f + ray.direction * normalAttackLength,
Color.green, 3f
);
#endif
if (projectedDis > normalAttackLength)
{
MyDebug.Log(enemy.photonView.ViewID + "HH NA enemy too far, no attack");
continue;
}
float projectedDisSqr = projectedDis * projectedDis;
float orthogonalDisSqr = enemyPosition.sqrMagnitude - projectedDisSqr;
#if UNITY_EDITOR
Debug.DrawLine(
ray.origin + ray.direction * projectedDis,
ray.origin + ray.direction * projectedDis +
(enemy.CenterPos - (ray.origin + ray.direction * projectedDis))
.normalized
* Mathf.Sqrt(orthogonalDisSqr),
Color.magenta, 3f
);
Debug.DrawLine(
ray.origin + ray.direction * projectedDis + ray.direction * 0.1f,
ray.origin + ray.direction * projectedDis + ray.direction * 0.1f +
(enemy.CenterPos + ray.direction * 0.1f - (ray.origin + ray.direction * projectedDis + ray.direction * 0.1f))
.normalized
* Mathf.Sqrt(correctionRangeSqr),
Color.green, 3f
);
#endif
if (orthogonalDisSqr > correctionRangeSqr)
{
Debug.Log(enemy.photonView.ViewID + "HH NA enemy orthogonalDis too far, no attack");
continue;
}
enemy.photonView.RPC("GetDamaged", Photon.Pun.RpcTarget.All, normalAttackDamage, photonView.ViewID);
}
}