private void SetupDistanceJoint(object sender)
{
//remove old joints
if (_joints.Count > 0)
{
foreach (DistanceJoint jnt in _joints)
{
_physicsController.DeleteObject(jnt);
}
}
const float breakpoint = 1000f;
//translate coordinates relative to screen
var touchedObject = sender as PhysicsSprite;
//var list = BoundaryHelper.GetPointsForElement(touchedObject.uiElement, e.ManipulationContainer, false);
//get reference to player
PhysicsSprite player = _physicsController.PhysicsObjects["player"];
//create distance joint between the two
DistanceJoint joint = JointFactory.CreateDistanceJoint(_physicsController.Simulator, player.BodyObject,
touchedObject.BodyObject, Vector2.Zero, Vector2.Zero);
joint.Frequency = 4.0f;
joint.DampingRatio = .5f;
joint.Breakpoint = breakpoint;
joint.CollideConnected = true;
joint.Broke += joint_Broke;
_joints.Add(joint);
//create tounge
//timer
var timer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(33)
};
timer.Tick += delegate
{
//joint broke
if (!joint.Enabled)
{
timer.Stop();
_physicsController.DeleteObject(joint);
return;
}
//reduce distance
if (joint.Length <= 0f)
{
timer.Stop();
_physicsController.DeleteObject(joint);
}
joint.Length -= .1f;
};
timer.Start();
}
private void SetupReleaseTarget(object sender, PhysicsControllerMain physMain, ManipulationCompletedEventArgs e)
{
//remove old joints
if (_joints.Count > 0)
{
foreach (DistanceJoint jnt in _joints)
{
physMain.DeleteObject(jnt);
}
}
const float breakpoint = 1000f;
//translate coordinates relative to screen
var touchedObject = sender as PhysicsSprite;
//var list = BoundaryHelper.GetPointsForElement(touchedObject.uiElement, e.ManipulationContainer, false);
//get reference to player
PhysicsSprite player = physMain.PhysicsObjects["player"];
var letgopoint = new Point((int) e.ManipulationOrigin.X + (int) e.TotalManipulation.Translation.X,
(int) e.ManipulationOrigin.Y + (int) e.TotalManipulation.Translation.Y);
Body testBody = BodyFactory.CreateCircle(physMain.Simulator, 25, 1, physMain.ScreenToWorld(letgopoint));
//create distance joint between the two
DistanceJoint joint = JointFactory.CreateDistanceJoint(physMain.Simulator, player.BodyObject,
testBody, Vector2.Zero, Vector2.Zero);
joint.Frequency = 4.0f;
joint.DampingRatio = .5f;
joint.Breakpoint = breakpoint;
joint.CollideConnected = true;
joint.Broke += joint_Broke;
_joints.Add(joint);
//create tounge
//timer
var timer = new DispatcherTimer {Interval = TimeSpan.FromMilliseconds(33)};
timer.Tick += delegate
{
//joint broke
if (!joint.Enabled)
{
timer.Stop();
physMain.DeleteObject(joint);
return;
}
//reduce distance
if (joint.Length <= 0f)
{
timer.Stop();
}
joint.Length -= .1f;
};
timer.Start();
}
private void SetupReleaseTarget(object sender, PhysicsControllerMain physMain, ManipulationCompletedEventArgs e)
{
//remove old joints
if (_joints.Count > 0)
{
foreach (DistanceJoint jnt in _joints)
{
physMain.DeleteObject(jnt);
}
}
const float breakpoint = 1000f;
//translate coordinates relative to screen
var touchedObject = sender as PhysicsSprite;
//var list = BoundaryHelper.GetPointsForElement(touchedObject.uiElement, e.ManipulationContainer, false);
//get reference to player
PhysicsSprite player = physMain.PhysicsObjects["player"];
var letgopoint = new Point((int)e.ManipulationOrigin.X + (int)e.TotalManipulation.Translation.X,
(int)e.ManipulationOrigin.Y + (int)e.TotalManipulation.Translation.Y);
Body testBody = BodyFactory.CreateCircle(physMain.Simulator, 25, 1, physMain.ScreenToWorld(letgopoint));
//create distance joint between the two
DistanceJoint joint = JointFactory.CreateDistanceJoint(physMain.Simulator, player.BodyObject,
testBody, Vector2.Zero, Vector2.Zero);
joint.Frequency = 4.0f;
joint.DampingRatio = .5f;
joint.Breakpoint = breakpoint;
joint.CollideConnected = true;
joint.Broke += joint_Broke;
_joints.Add(joint);
//create tounge
//timer
var timer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(33)
};
timer.Tick += delegate
{
//joint broke
if (!joint.Enabled)
{
timer.Stop();
physMain.DeleteObject(joint);
return;
}
//reduce distance
if (joint.Length <= 0f)
{
timer.Stop();
}
joint.Length -= .1f;
};
timer.Start();
}