void OnMouseDrag()
{
if (GameManager.instance.gameIsPaused() == false)
{
if ((this._springState == SpringState.AtRest) || (this._springState == SpringState.ReadyForRelease))
{
Vector3 point = Camera.main.ScreenToWorldPoint(Input.mousePosition);
point.z = gameObject.transform.position.z;
if (point.x < meanPositionOfLoad.x)
{
if (point.x > SpringDragLoadLimit.position.x)
{
gameObject.transform.position = new Vector2(point.x, StartPointOfPermissibleLoadLimit.position.y + (slopeOfPlatform * (point.x - StartPointOfPermissibleLoadLimit.position.x)) + yCorrectionOfLoad);
this._springState = SpringState.ReadyForRelease;
}
else
{
gameObject.transform.position = new Vector2(SpringDragLoadLimit.position.x, StartPointOfPermissibleLoadLimit.position.y + (slopeOfPlatform * (SpringDragLoadLimit.position.x - StartPointOfPermissibleLoadLimit.position.x)) + yCorrectionOfLoad);
this._springState = SpringState.ReadyForRelease;
}
}
else
{
gameObject.transform.position = meanPositionOfLoad;
this._springState = SpringState.AtRest;
}
}
}
}
// Use this for initialization
void Start()
{
_springState = SpringState.AtRest;
_rigidBody = GetComponent <Rigidbody2D>();
_massOfRigidBody = _rigidBody.mass;
meanPositionOfLoad = new Vector2(this.gameObject.transform.position.x, this.gameObject.transform.position.y);
angleThatThePlatformMakesWithTheXAxis = Mathf.Atan2(EndPointOfPermissibleLoadLimit.position.y - StartPointOfPermissibleLoadLimit.position.y,
EndPointOfPermissibleLoadLimit.position.x - StartPointOfPermissibleLoadLimit.position.x);
slopeOfPlatform = (EndPointOfPermissibleLoadLimit.position.y - StartPointOfPermissibleLoadLimit.position.y) /
(EndPointOfPermissibleLoadLimit.position.x - StartPointOfPermissibleLoadLimit.position.x);
}
private void OnMouseUp()
{
if (this._springState == SpringState.ReadyForRelease)
{
float draggedDistance = Mathf.Sqrt(Mathf.Pow((gameObject.transform.position.x - meanPositionOfLoad.x), 2.0f) + Mathf.Pow((gameObject.transform.position.y - meanPositionOfLoad.y), 2.0f));
if (draggedDistance > minimumDragDistanceForSpringToAct)
{
this.numberOfTimesToAndFroHasHappened = 0;
amplitudeStart = Mathf.Abs(Mathf.Sqrt(Mathf.Pow((gameObject.transform.position.x - meanPositionOfLoad.x), 2.0f) + Mathf.Pow((gameObject.transform.position.y - meanPositionOfLoad.y), 2.0f)));
this._springState = SpringState.Oscillating;
}
else
{
gameObject.transform.position = meanPositionOfLoad;
this._springState = SpringState.AtRest;
}
}
}
// Update is called once per frame
void Update()
{
if ((this._springState == SpringState.AtRest) || (this._springState == SpringState.ReadyForRelease))
{
_rigidBody.velocity = Vector2.zero;
}
else if (this._springState == SpringState.Oscillating)
{
Vector2 tempDirectionOfForce = new Vector2(meanPositionOfLoad.x - this.gameObject.transform.position.x,
meanPositionOfLoad.y - this.gameObject.transform.position.y);
//Check if the new force has switched direction
if (((tempDirectionOfForce.x <= 0) && (directionOfForce.x >= 0)) ||
((tempDirectionOfForce.x >= 0) && (directionOfForce.x <= 0)))
{
numberOfTimesToAndFroHasHappened += 1;
}
if (numberOfTimesToAndFroHasHappened > 4)
{
_rigidBody.velocity = Vector2.zero;
this.gameObject.transform.position = meanPositionOfLoad;
_rigidBody.AddForce(Vector2.zero);
this._springState = SpringState.AtRest;
_ammoSpawnerScript.createNewAmmo();
}
else
{
directionOfForce = new Vector2(tempDirectionOfForce.x, tempDirectionOfForce.y);
directionOfForce.Normalize();
float magnitudeOfForce = amplitudeStart * springConstant * _massOfRigidBody;
_rigidBody.AddForce(new Vector2(magnitudeOfForce * directionOfForce.x, magnitudeOfForce * directionOfForce.y));
}
}
}