/// <summary>
/// Manage the rotaiton of the object.
/// </summary>
public void Rotate()
{
// Dodge bullets incomming
if (evade.incomming)
{
transform.rotation = Quaternion.Lerp(transform.rotation, evade.GetEvadeRotation(), Time.deltaTime * rotationSpeed);
// Constrain rotation ALONG the Z-axis, because the ships are bound to run into each other.
Quaternion newRotation = transform.rotation;
newRotation.x = 0;
newRotation.y = 0;
transform.rotation = newRotation;
return;
}
if (target.GetTarget() != null)
{
transform.rotation = Quaternion.Lerp(transform.rotation, target.GetAngle(target.GetTarget()), Time.deltaTime * rotationSpeed);
Quaternion newRotation = transform.rotation;
newRotation.x = 0;
newRotation.y = 0;
transform.rotation = newRotation;
return;
}
}
/// <summary>
/// Determines whether this instance can shoot, I.E. whether it's target is in it's feild of vision.
/// </summary>
/// <returns><c>true</c> if this instance can shoot; otherwise, <c>false</c>.</returns>
private bool CanShoot()
{
GameObject targetGameObject = target.GetTarget();
if (targetGameObject == null)
{
return(false);
}
Vector3 targetDir = targetGameObject.transform.position - transform.position;
Vector3 selfDir = transform.up;
float angle = Vector3.Angle(targetDir, selfDir);
// Debug.Log ("Angle between " + name + " and " + targetGameObject.name + " is " + angle);
Debug.DrawRay(targetDir, selfDir);
if (angle < attackFOV)
{
return(true);
}
return(false);
}
