public override void Execute(GameTime gameTime)
{
base.Execute(gameTime);
float targetAngle = Trigonometry.GetAngleOfLineBetweenPositionAndTarget(ObjectToRotate.WorldPosition, Position);
float distance = Trigonometry.GetAngleOfLineBetweenObjectAndTarget(ObjectToRotate, Position);
if (distance < 0.005f)
{
// ObjectToRotate.WorldRotation = targetAngle;
Completed = true;
return;
}
float directionToRotate = Trigonometry.GetRotateDirectionForShortestRotation(ObjectToRotate, Position);
if (!GlobalVariables.SIMPLEPHYSICS)
{
float distanceToStartDeccelerating = ObjectToRotate.RigidBody.AngularVelocity * (float)Math.Ceiling(ObjectToRotate.RigidBody.AngularVelocity / acceleration) * 0.5f;
if (distance > distanceToStartDeccelerating)
{
ObjectToRotate.RigidBody.AngularAcceleration = directionToRotate * Math.Sign(targetAngle - ObjectToRotate.WorldRotation) * acceleration;
}
else
{
ObjectToRotate.RigidBody.AngularAcceleration = directionToRotate * Math.Sign(ObjectToRotate.WorldRotation - targetAngle) * acceleration;
}
}
else
{
ObjectToRotate.RigidBody.AngularVelocity = directionToRotate * Math.Sign(targetAngle - ObjectToRotate.WorldRotation) * ObjectToRotate.RigidBody.MaxAngularVelocity;
}
}
public override void Initialize()
{
base.Initialize();
foreach (ShipAddOn shipAddOn in ShipAddOns.Values)
{
if (shipAddOn.ShipAddOnData.Orientable)
{
// If our add on is orientable, orient it so that it is facing along the line made by the centre of the ship and the addon position - the order of stuff here matters!
// Crude, but I think it will suffice
shipAddOn.LocalOrientation = Trigonometry.GetAngleOfLineBetweenPositionAndTarget(WorldPosition, shipAddOn.WorldPosition);
shipAddOn.LocalRotation = shipAddOn.LocalOrientation;
}
}
}
public override void Execute(GameTime gameTime)
{
base.Execute(gameTime);
float targetAngle = Trigonometry.GetAngleOfLineBetweenPositionAndTarget(ObjectToRotate.WorldPosition, Target.WorldPosition);
float distance = Trigonometry.GetAngleOfLineBetweenObjectAndTarget(ObjectToRotate, Target.WorldPosition);
// Once we get sufficiently close to our target, we lock on and no longer use physics to drive the rotation
if (distance < 0.005f || lockedOn)
{
lockedOn = true;
// ObjectToRotate.WorldRotation = targetAngle;
ObjectToRotate.RigidBody.FullAngularStop();
return;
}
float directionToRotate = Trigonometry.GetRotateDirectionForShortestRotation(ObjectToRotate, Target.WorldPosition);
if (!GlobalVariables.SIMPLEPHYSICS)
{
float distanceToStartDeccelerating = ObjectToRotate.RigidBody.AngularVelocity * (float)Math.Ceiling(ObjectToRotate.RigidBody.AngularVelocity / acceleration) * 0.5f;
if (distance > distanceToStartDeccelerating)
{
ObjectToRotate.RigidBody.AngularAcceleration = directionToRotate * Math.Sign(targetAngle - ObjectToRotate.WorldRotation) * acceleration;
}
else
{
ObjectToRotate.RigidBody.AngularAcceleration = directionToRotate * Math.Sign(ObjectToRotate.WorldRotation - targetAngle) * acceleration;
}
}
else
{
ObjectToRotate.RigidBody.AngularVelocity = directionToRotate * Math.Sign(targetAngle - ObjectToRotate.WorldRotation) * ObjectToRotate.RigidBody.MaxAngularVelocity;
}
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
LocalRotation = Trigonometry.GetAngleOfLineBetweenPositionAndTarget(Camera.ScreenToGameCoords(WorldPosition), TargetPosition) - Parent.WorldRotation;
}