public void GunUpdate(float dt)
{
if (gunHeat <= 0 && activated)
{
if (gunTarget == null ||
Vector3.Distance(gunTarget.transform.position, transform.position) > gunRange)
{
EnemyMoter enemy = EnemyManager.Instance.getClosestEnemy(transform.position);
if (enemy != null &&
Vector3.Distance(enemy.transform.position, transform.position) <= gunRange)
{
gunTarget = enemy;
}
else
{
gunTarget = null;
}
}
if (gunTarget != null && BaseManager.Instance.Energy >= shotEnergyCost)
{
gunTarget.TakeDamage(damage);
BaseManager.Instance.DrainEnergy(shotEnergyCost);
gunHeat = gunCooldown;
shotRenderer.SetPosition(1, gunTarget.transform.position);
shotRenderer.enabled = true;
CancelInvoke();
Invoke("ShutoffShotRenderer", shotRenderTime);
}
}
else if (gunHeat > 0)
{
gunHeat -= dt;
}
}
void SpawnEnemy()
{
GameObject enemy = Instantiate(enemyPrefab, spawnPoint.transform.position, spawnPoint.transform.rotation);
// enemy.transform.position = spawnPoint.position;
EnemyMoter script = enemy.GetComponent <EnemyMoter>();
EnemyManager.Instance.enemies.Add(script);
}
public EnemyMoter getClosestEnemy(Vector3 pos)
{
EnemyMoter ret = null;
float minDist = float.MaxValue;
float thisDist;
foreach (EnemyMoter enemy in enemies)
{
thisDist = Vector3.Distance(enemy.transform.position, pos);
if (thisDist < minDist)
{
ret = enemy;
minDist = thisDist;
}
}
return(ret);
}
