/// <summary>
/// Instantiates (if needed) the no going back object that will prevent back movement in the level
/// </summary>
protected virtual void InstantiateNoGoingBack()
{
if (OneWayLevelMode == OneWayLevelModes.None)
{
return;
}
// we instantiate the new no going back object
GameObject newObject = new GameObject();
newObject.name = "NoGoingBack";
newObject.layer = LayerMask.NameToLayer("PlatformsPlayerOnly");
Vector3 newPosition = Players[0].transform.position;
if (OneWayLevelMode == OneWayLevelModes.Left)
{
newPosition.x -= NoGoingBackThreshold + NoGoingBackColliderSize.x / 2f;
}
if (OneWayLevelMode == OneWayLevelModes.Right)
{
newPosition.x += NoGoingBackThreshold + NoGoingBackColliderSize.x / 2f;
}
if (OneWayLevelMode == OneWayLevelModes.Down)
{
newPosition.y -= NoGoingBackThreshold + NoGoingBackColliderSize.y / 2f;
}
if (OneWayLevelMode == OneWayLevelModes.Top)
{
newPosition.y += NoGoingBackThreshold + NoGoingBackColliderSize.y / 2f;
}
newObject.transform.position = newPosition;
WallClingingOverride wallClingingOverride = newObject.AddComponent <WallClingingOverride> ();
wallClingingOverride.CanWallClingToThis = false;
BoxCollider2D collider2D = newObject.AddComponent <BoxCollider2D> ();
collider2D.size = NoGoingBackColliderSize;
NoGoingBackObject = newObject.AddComponent <NoGoingBack>();
NoGoingBackObject.ThresholdDistance = NoGoingBackThreshold;
NoGoingBackObject.Target = Players [0].transform;
NoGoingBackObject.OneWayLevelMode = OneWayLevelMode;
NoGoingBackObject.NoGoingBackColliderSize = NoGoingBackColliderSize;
NoGoingBackObject.MinDistanceFromBounds = NoGoingBackMinDistanceFromBounds;
if (OneWayLevelKillMode == OneWayLevelKillModes.Kill)
{
newObject.AddComponent <KillPlayerOnTouch> ();
}
}
/// <summary>
/// Initialization
/// </summary>
protected virtual void Start()
{
// we get the camera component
_camera = GetComponent <Camera>();
// We make the camera follow the player
FollowsPlayer = true;
_currentZoom = MinimumZoom;
// we make sure we have a Player
if ((LevelManager.Instance.Players == null) || (LevelManager.Instance.Players.Count == 0))
{
Debug.LogWarning("CameraController : The LevelManager couldn't find a Player character. Make sure there's one set in the Level Manager. The camera script won't work without that.");
return;
}
AssignTarget();
// if we have a level manager, we grab our level bounds and optionnally our no going back object
if (LevelManager.Instance != null)
{
_levelBounds = LevelManager.Instance.LevelBounds;
if (LevelManager.Instance.OneWayLevelMode != LevelManager.OneWayLevelModes.None)
{
_noGoingBackObject = LevelManager.Instance.NoGoingBackObject;
}
else
{
_noGoingBackObject = null;
}
}
// we store the target's last position
_lastTargetPosition = Target.position;
_offsetZ = (transform.position - Target.position).z;
transform.parent = null;
if (PixelPerfect)
{
MakeCameraPixelPerfect();
GetLevelBounds();
}
else
{
Zoom();
}
}