// Use this for initialization
private void Awake()
{
//Sets the static reference to this camera if one doesn't already exist
if (thisCam == null)
{
thisCam = this;
}
//Initializes the list to hold weighted objects
thisCam.weightObjects = new List <GameObject>();
//Makes sure the sum of weights starts at 0
thisCam.weightSum = 0;
//Stores the reference to this object's camera component
thisCam.weightCamera = GetComponent <Camera>();
}
// Use this for initialization
public void Awake()
{
//If this should always remain on screen, adds it to the camera's list of objects to follow
if (this.alwaysOnScreen)
{
CameraMount_FollowWeights.AddWeightedObject(this.gameObject);
this.enabled = false;
}
//Makes sure the Drop Distance is greater than the Add Distance to prevent errors with the weight system
if (this.dropDistance <= this.addDistance)
{
this.dropDistance = this.addDistance + 1;
}
//Gets the reference to the game object that the camera is on
this.cameraRef = CameraMount_FollowWeights.thisCam.gameObject;
}
//Adds and drops this object from the designated camera when it gets in or out of range and returns a bool based on if this object is being tracked by the camera
private bool HandleCamera(GameObject cameraObj_, bool onCamera_)
{
//If the designated camera doesn't exist, nothing happens
if (cameraObj_ == null)
{
return(false);
}
bool isOnScreen = onCamera_;
//If this object is already being tracked by the designated camera, finds out if it should be dropped
if (onCamera_)
{
Vector2 thisObjPos = new Vector2(this.transform.position.x, this.transform.position.y);
Vector2 camObjPos = new Vector2(cameraObj_.transform.position.x, cameraObj_.transform.position.y);
float dist = Vector2.Distance(thisObjPos, camObjPos);
//If the distance is greater than the drop distance, it won't be tracked anymore
if (dist >= this.dropDistance)
{
CameraMount_FollowWeights.DropWeightedObject(this.gameObject);
isOnScreen = false;
}
}
//If this object isn't being tracked by the designated camera, finds out if it should be added
else
{
Vector2 thisObjPos = new Vector2(this.transform.position.x, this.transform.position.y);
Vector2 camObjPos = new Vector2(cameraObj_.transform.position.x, cameraObj_.transform.position.y);
float dist = Vector2.Distance(thisObjPos, camObjPos);
//If the distance is less than the add distance, it will be tracked
if (dist <= this.addDistance)
{
CameraMount_FollowWeights.AddWeightedObject(this.gameObject);
isOnScreen = true;
}
}
return(isOnScreen);
}
