void Update()
{
//if slingshot is not in aimingMode, dont run
if (!aimingMode)
{
return;
}
//Get the current mouse position in 2D screen coordinates
Vector3 mousePos2D = Input.mousePosition;
mousePos2D.z = -Camera.main.transform.position.z;
Vector3 mousePos3D = Camera.main.ScreenToWorldPoint(mousePos2D);
//Find delta from the launchPos to the mousePos3D
Vector3 mouseDelta = mousePos3D - launchPos;
//Limit mouseDelta to the radius of the slingshot Spherecollider
float maxMagnitude = this.GetComponent <SphereCollider>().radius;
if (mouseDelta.magnitude > maxMagnitude)
{
mouseDelta.Normalize();
mouseDelta *= maxMagnitude;
}
//move the projectile to this new position
Vector3 projPos = launchPos + mouseDelta;
projectile.transform.position = projPos;
if (Input.GetMouseButtonUp(0))
{
//the mouse has been released
aimingMode = false;
projectileRigidBody.isKinematic = false;
projectileRigidBody.velocity = -mouseDelta * velocityMult;
FollowCam.POI = projectile;
projectile = null;
MissionDemolition.Shotsfired();
ProjectileLine.S.poi = projectile;
}
}