//--------------------------------
// 3 - Shooting from another script
//--------------------------------
/// <summary>
/// Create a new projectile if possible
/// </summary>
public void Attack(bool isEnemy)
{
if (CanAttack)
{
shootCooldown = shootingRate;
// Create a new shot
var shotTransform = Instantiate(shotPrefab) as Transform;
// Assign position
shotTransform.position = transform.position;
// The is enemy property
shotscript shot = shotTransform.gameObject.GetComponent <shotscript>();
if (shot != null)
{
shot.isEnemyShot = isEnemy;
}
// Make the weapon shot always towards it
MoveScript move = shotTransform.gameObject.GetComponent <MoveScript>();
if (move != null)
{
move.direction = this.transform.right; // towards in 2D space is the right of the sprite
}
}
}
void OnTriggerEnter2D(Collider2D otherCollider)
{
// Is this a shot?
shotscript shot = otherCollider.gameObject.GetComponent <shotscript>();
if (shot != null)
{
// Avoid friendly fire
if (shot.isEnemyShot != isEnemy)
{
Damage(shot.damage);
// Destroy the shot
Destroy(shot.gameObject); // Remember to always target the game object, otherwise you will just remove the script
}
}
}