/// <summary>
/// Computes the current aim direction
/// </summary>
public virtual Vector2 GetCurrentAim()
{
switch (AimControl)
{
case AimControls.Off:
_currentAim = Vector2.zero;
break;
case AimControls.Script:
// in that mode we simply use _currentAim, as set by the SetAim method
break;
case AimControls.PrimaryMovement:
_currentAim = PrimaryMovement;
break;
case AimControls.SecondaryMovement:
_currentAim = SecondaryMovement;
break;
case AimControls.Mouse:
_mousePosition = Input.mousePosition;
_mousePosition.z = 10;
_direction = _mainCamera.ScreenToWorldPoint(_mousePosition);
_direction.z = CurrentPosition.z;
_currentAim = _direction - CurrentPosition;
break;
default:
_currentAim = Vector2.zero;
break;
}
// we compute our angle in degrees
CurrentAngle = Mathf.Atan2(_currentAim.y, _currentAim.x) * Mathf.Rad2Deg;
// we clamp our raw angle if needed
if ((CurrentAngle < MinimumAngle) || (CurrentAngle > MaximumAngle))
{
float minAngleDifference = Mathf.DeltaAngle(CurrentAngle, MinimumAngle);
float maxAngleDifference = Mathf.DeltaAngle(CurrentAngle, MaximumAngle);
CurrentAngle = (Mathf.Abs(minAngleDifference) < Mathf.Abs(maxAngleDifference)) ? MinimumAngle : MaximumAngle;
}
// we round to the closest angle
if (RotationMode == RotationModes.Strict4Directions || RotationMode == RotationModes.Strict8Directions)
{
CurrentAngle = MMMaths.RoundToClosest(CurrentAngle, _possibleAngleValues);
}
// we clamp the final value
CurrentAngle = Mathf.Clamp(CurrentAngle, MinimumAngle, MaximumAngle);
// we return our aim vector
_currentAim = (_currentAim.magnitude == 0f) ? Vector2.zero : MMMaths.RotateVector2(Vector2.right, CurrentAngle);
return(_currentAim);
}
/// <summary>
/// Computes the current aim direction
/// </summary>
public virtual Vector2 GetCurrentAim()
{
switch (AimControl)
{
case AimControls.Off:
_currentAim = Vector2.zero;
break;
case AimControls.Script:
break;
case AimControls.PrimaryMovement:
_currentAim = PrimaryMovement;
break;
case AimControls.SecondaryMovement:
_currentAim = SecondaryMovement;
break;
case AimControls.Mouse:
_mousePosition = Input.mousePosition;
_mousePosition.z = 10;
_direction = _mainCamera.ScreenToWorldPoint(_mousePosition);
_direction.z = CurrentPosition.z;
_currentAim = _direction - CurrentPosition;
break;
default:
_currentAim = Vector2.zero;
break;
}
float currentAngle = Mathf.Atan2(_currentAim.y, _currentAim.x) * Mathf.Rad2Deg;
if (RotationMode == RotationModes.Strict4Directions || RotationMode == RotationModes.Strict8Directions)
{
currentAngle = MMMaths.RoundToClosest(currentAngle, _possibleAngleValues);
}
CurrentAngle = Mathf.Clamp(CurrentAngle, MinimumAngle, MaximumAngle);
_currentAim = (_currentAim.magnitude == 0f) ? Vector2.zero : MMMaths.RotateVector2(Vector2.right, currentAngle);
return(_currentAim);
}
