void ChangeReality(ent_Player player)
{
level.currentReality = (RealityState)player.getReality ();
level.BroadcastMessage ("OnRealityAltered");
}
// Update is called once per frame
void Update()
{
if(target == null)
{
this.ai_state = AIState.idle;
float minDistance = -1f;
//You probably want a more specific type than GameObject
foreach (ent_Player gameObj in FindObjectsOfType(typeof(ent_Player)) as ent_Player[])
{
float targetDist = Vector3.Distance(this.transform.position, gameObj.transform.position);
if(minDistance == -1f || targetDist < minDistance)
{
minDistance = targetDist;
this.target = gameObj;
}
}
}
else
{
// Check if we want to reassign target, if they hold the bacon
foreach (ent_Player gameObj in FindObjectsOfType(typeof(ent_Player)) as ent_Player[])
{
// Distance between target and ai
float playerDist = Vector3.Distance(this.transform.position, gameObj.transform.position);
if((playerDist <= TargetRange) && gameObj.HasBacon) {
target = gameObj;
}
}
// Check target has health
if(target.GetComponent<ent_Statistics>().IsAlive())
{
// Distance between target and ai
float targetDist = Vector3.Distance(this.transform.position, target.transform.position);
if(targetDist > TargetRange)
{
this.target = null;
this.ai_state = AIState.idle;
}
else
{
// We are in range of target and can chase
Vector3 direction = this.target.transform.position - this.transform.position;
direction.Normalize();
Vector3 velocity = Vector3.Scale(direction, new Vector3(MoveSpeed*Time.deltaTime, MoveSpeed*Time.deltaTime, 0f));
this.transform.position += velocity;
// Find the difference vector pointing from the character to the cursor
Vector3 diff = this.target.transform.position - this.transform.position;
// Always normalize the difference vector before using Atan2 function
diff.Normalize();
// calculate the Y rotation angle using atan2
// Since you want Y rotation, the x component will remain the same,
// but the 'y' component will need to the the z component instead
// Atan2 will give you an angle in radians, so you
// must use Rad2Deg constant to convert it to degrees
float rotZ = Mathf.Atan2(diff.y,diff.x) * Mathf.Rad2Deg;
// now assign the roation using Euler angle function
this.transform.rotation = Quaternion.Euler(0f,0f,rotZ);
float xRotate = this.transform.localScale.x;
float yRotate = this.transform.localScale.y;
float zRotate = this.transform.localScale.z;
if(xRotate < 0) { xRotate = -xRotate; }
if(yRotate < 0) { yRotate = -yRotate; }
if(this.transform.rotation.z <= 0.6f && this.transform.rotation.z >= -0.9f) {
yRotate = -yRotate;
}
this.transform.localScale = new Vector3(-xRotate, -yRotate, zRotate);
}
}
else
{
this.target = null;
}
}
}
