private void Freeze(List <Collider> enemiesInFreezeArea, float particlesLifeTime)
{
Vector3 originFreezePosition = transform.position;
// Freeze simulation time
float time = 0;
foreach (Collider enemyInFreezeArea in enemiesInFreezeArea)
{
// Player to enemy distance
float distance = Vector3.Distance(originFreezePosition, enemyInFreezeArea.transform.position);
// Compute time when the enemy should be freezed
time = (distance * particlesLifeTime) / freezeRadius;
EnemyFreezable freezableEnemy = enemyInFreezeArea.GetComponent <EnemyFreezable>();
if (freezableEnemy != null)
{
// If enemy is not freezed
if (!freezableEnemy.isFreezed)
{
// Freeze the enemy
freezableEnemy.StartCoroutine(freezableEnemy.Freeze(freezeDuration, time));
}
}
}
}
void Awake()
{
// Setting up the references.
player = GameObject.FindGameObjectWithTag("Player");
playerShield = player.GetComponentInChildren <Shield>();
enemyFreezable = GetComponent <EnemyFreezable>();
anim = GetComponent <Animator>();
enemyAudio = GetComponent <AudioSource>();
hitParticles = GetComponentInChildren <ParticleSystem>();
capsuleCollider = GetComponent <CapsuleCollider>();
movement = GetComponent <EnemyMovement>();
// Setting the current health when the enemy first spawns.
currentHealth = startingHealth;
enemies.Add(movement);
}