public override bool Perform()
{
// Someone else killed the enemy
if (m_TargetEnemy == null || m_TargetEnemy.IsDead)
{
m_Killed = true;
m_Animator.StopThrust();
return(true);
}
if (m_StartTime == 0f)
{
m_Animator.PlayThrust();
m_StartTime = Time.time;
}
if (Time.time - m_StartTime > hitTime)
{
m_TargetEnemy.DoDamage();
if (m_TargetEnemy == null || m_TargetEnemy.IsDead)
{
m_Animator.StopThrust();
m_Killed = true;
}
m_StartTime = 0f;
}
return(true);
}
public static void DoAOEDamage(Vector2 position, float radius, int damage, Faction faction, float knockbackStrength)
{
Collider2D[] objectsInRange = Physics2D.OverlapCircleAll(position, radius);
foreach (Collider2D col in objectsInRange)
{
EnemyHealth enemy = col.GetComponent <EnemyHealth>();
if (enemy != null && enemy.health > 0)
{
// linear falloff of effect
float proximity = (position - V3toV2(enemy.transform.position)).magnitude;
float effect = Mathf.Clamp01(1 - (proximity / radius));
DamageInfo info = new DamageInfo(faction, (int)(damage * effect));
enemy.DoDamage(info);
EnemyMovement move = col.GetComponent <EnemyMovement>();
if (move != null)
{
move.DoKnockback((V3toV2(col.transform.position) - position).normalized * knockbackStrength * effect);
}
}
}
}
public void ProcessHit(int damage, float radius, int health)
{
if (radius == 0)
{
DoDamage(damage, health);
}
else
{
Collider[] cols = Physics.OverlapSphere(transform.position, radius);
foreach (Collider c in cols)
{
if (c.GetComponent <EnemyHealth>())
{
enemyHealth = c.GetComponent <EnemyHealth>();
enemyHealth.DoDamage(damage);
if (enemyHealth.healthPoints <= 0)
{
enemyHealth.KillEnemy();
}
}
}
}
}