/// <summary>
/// -This operation sets the attribute "state" in the Context class.
/// </summary>
/// <summary>
/// -This operation implements the logic for returning the unique instance of the Singleton pattern.
/// </summary>
public static BehaviourModifier GetUniqueInstance()
{
if (uniqueInstance == null)
{
uniqueInstance = new BehaviourModifier();
}
return(uniqueInstance);
}
private void createMaterialInController()
{
//set preview item to right controller
GameObject prefab = Resources.Load("newBall") as GameObject;
if (prefab == null)
{
Debug.LogError("Prefab not found");
return;
}
try
{
GameObject ball = Instantiate(prefab, Menu.getGrabbedObjectHolder().transform);
ball.GetComponent <Rigidbody>().isKinematic = true;
ball.GetComponent <TxSoftBody>().enabled = false;
ball.transform.position = Menu.getGrabbedObjectHolder().transform.position;
ball.transform.SetParent(Menu.getGrabbedObjectHolder().transform);
//pass needed objects to modifier
BehaviourModifier mod = ball.GetComponent <BehaviourModifier>();
if (!SceneManager.GetActiveScene().name.Equals("Phys1"))
{
mod.IsSoftbody = true;
}
mod.RightController = gameObject;
mod.LeftController = LeftController;
mod.sliderHandler = sliderHandler;
mod.formulaController = formulaController;
mod.grabHandler = gameObject.GetComponent <grabThrowable>();
//modify behaviour based on slider settings
mod.initSliderSettings(sliderHandler.getSliderSettings());
mod.updateBehaviour();
this.grabbedGo = ball;
} catch (Exception e)
{
Debug.LogError("Error during creating Ball in controller\n" + e.Message.ToString());
}
}
private void OnCollisionEnter(Collision collision)
{
if (collision.gameObject.tag.Equals("Ball"))
{
GameObject go = collision.gameObject;
BehaviourModifier mod = null;
if (mod = go.GetComponent <BehaviourModifier>())
{
if (mod.IsSoftbody)
{
if (double.IsNaN(mod.calcWeight()))
{
Sign.GetComponent <Text>().text = mod.fakeWeight.ToString();
weight = mod.fakeWeight;
}
else
{
Sign.GetComponent <Text>().text = mod.calcWeight().ToString();
weight = (float)mod.calcWeight();
}
}
}
}
if (comparator != null)
{
ScaleDisplay scd = comparator.GetComponent <ScaleDisplay>();
//float delta = scd.weight - this.weight;
if (scd.weight == this.weight)
{
if (!this.IsComparator)
{
checkAsCorrect();
}
}
}
}
private void UnSnapObject(object sender, ControllerInteractionEventArgs e)
{
try
{
BehaviourModifier mod = this.touchingObject.GetComponent <BehaviourModifier>();
if (mod.IsSoftbody)
{
TxSoftBody softRB = this.touchingObject.GetComponent <TxSoftBody>();
softRB.enabled = true;
softRB.ApplyImpulse(formulaController.Direction * throwMultiplyer);
}
else
{
Rigidbody rb = this.touchingObject.GetComponent <Rigidbody>();
rb.velocity = formulaController.Direction * throwMultiplyer;
}
OnReleased(this.touchingObject, transform.position - lastPosition);
} catch
{
Debug.LogWarning("touching object is null");
}
this.touchingObject = null;
}
public void handlePush(object sender, Control3DEventArgs e)
{
Transform oldPos = this.position.transform;
try
{
foreach (Transform child in this.position.transform)
{
Destroy(child.gameObject);
}
GameObject newSim = Instantiate(Prefab, this.position.transform, false);
BehaviourModifier mod = newSim.GetComponent <BehaviourModifier>();
newSim.GetComponent <TxSoftBody>().enabled = false;
if (useLocation == true)
{
newSim.transform.position = Location;
}
else
{
this.position.transform.position = oldPos.position;
}
if (Prefab == null)
{
Debug.LogError("Prefab not found");
return;
}
//pass needed objects to modifier
if (!SceneManager.GetActiveScene().name.Equals("Phys1"))
{
mod.IsSoftbody = true;
}
mod.RightController = RightController;
mod.LeftController = LeftController;
mod.sliderHandler = LeftController.GetComponent <SliderHandler>();
mod.formulaController = RightController.GetComponent <FormulaController>();
mod.grabHandler = RightController.GetComponent <grabThrowable>();
//modify behaviour based on slider settings
float[] settings = new float[5];
settings[0] = 800;
settings[1] = 0.01643762f;
settings[2] = UnityEngine.Random.value * 50;
settings[3] = 1000000;
settings[4] = 0.08f;
mod.initSliderSettings(settings);
mod.fakeWeight = UnityEngine.Random.value * 20;
mod.updateBehaviour();
}
catch (Exception err)
{
Debug.LogError("Error restarting sim softbodies \n " + err.Message.ToString() + err.StackTrace.ToString());
}
Debug.Log("Hit");
}
