/// <summary>
/// Returns the quadrant of the target vehicle on the track relative to the origin vehicle.
/// </summary>
public static RelativeQuadrant GetRelativeQuadrant(BaseVehicleDriver targetDriver, BaseVehicleDriver originDriver)
{
Vector2 relativePosition = GetRelativePosition2D(targetDriver, originDriver);
RelativeDirection relativeX = relativePosition.x < 0f ? RelativeDirection.Left : RelativeDirection.Right;
RelativeDirection relativeZ = relativePosition.y < 0f ? RelativeDirection.Back : RelativeDirection.Front;
RelativeQuadrant quadrant = (RelativeQuadrant)(relativeX | relativeZ);
return(quadrant);
}
/// <summary>
/// Returns the best available camera to frame the target vehicle.
/// </summary>
public MountedCamera GetBestCamera(BaseVehicleDriver targetVehicle)
{
if (targetVehicle == null)
{
return(GetRandomFrontFacingCamera());
}
#if UNITY_EDITOR
LookAtVehicle = targetVehicle;
#endif
RelativeQuadrant quadrant = TrackHelper.GetRelativeQuadrant(targetVehicle, followVehicle);
return(WeightedRandom.Get(GetQuadrantCameras(quadrant)));
}
public void SetRelativeQuadrant(Vector2 pos)
{
/*
* setting quadrant of the player's position relative to the enemy
* it's either positive or not, no neutral territory here.
* ---------
| B | A |
|---|---|
| C | D |
| ---------
*/
Vector2 difference = pos - this.loc;
if (difference.X <= 0)
{
if (difference.Y <= 0)
{
this.relQuad = RelativeQuadrant.C;
}
else
{
this.relQuad = RelativeQuadrant.B;
}
}
else
{
if (difference.Y <= 0)
{
this.relQuad = RelativeQuadrant.D;
}
else
{
this.relQuad = RelativeQuadrant.A;
}
}
}
private WeightedMountedCamera[] GetQuadrantCameras(RelativeQuadrant quadrant)
{
return(camerasPerQuadrant[quadrant]);
}
