public void Grab(PlayerEntity player, PhysicsEntity pe, Location hit)
{
AltClick(player, null);
JointBallSocket jbs = new JointBallSocket(player.CursorMarker, pe, hit);
player.TheRegion.AddJoint(jbs);
player.GrabJoint = jbs;
}
public bool Accept(PhysicsEntity sitter)
{
if (Sitter != null)
{
return false;
}
Sitter = sitter;
if (Sitter.CurrentSeat != null)
{
Sitter.CurrentSeat.Kick();
}
Sitter.CurrentSeat = this;
OldPosition = Sitter.GetPosition() - SeatHolder.GetPosition();
Sitter.SetOrientation(SeatHolder.GetOrientation());
Sitter.SetPosition(SeatHolder.GetPosition() + PositionOffset);
if (Sitter is PlayerEntity)
{
((PlayerEntity)Sitter).Teleport(SeatHolder.GetPosition() + PositionOffset); // TODO: Teleport method on all entities!
}
double len = (double)PositionOffset.Length();
js = new JointSlider(SeatHolder, sitter, PositionOffset / len);
jbs = new JointBallSocket(SeatHolder, sitter, sitter.GetPosition());
jnc = new JointNoCollide(SeatHolder, sitter);
SeatHolder.TheRegion.AddJoint(js);
SeatHolder.TheRegion.AddJoint(jbs);
SeatHolder.TheRegion.AddJoint(jnc);
if (SeatHolder is VehicleEntity && sitter is PlayerEntity)
{
((VehicleEntity)SeatHolder).Accepted((PlayerEntity)sitter, this);
}
return true;
}
public void Kick()
{
if (js == null)
{
return;
}
if (SeatHolder is VehicleEntity && Sitter != null && Sitter is PlayerEntity)
{
((VehicleEntity)SeatHolder).SeatKicked((PlayerEntity)Sitter, this);
}
SeatHolder.TheRegion.DestroyJoint(js);
SeatHolder.TheRegion.DestroyJoint(jbs);
SeatHolder.TheRegion.DestroyJoint(jnc);
js = null;
jbs = null;
jnc = null;
if (Sitter is PlayerEntity)
{
((PlayerEntity)Sitter).Teleport(OldPosition + SeatHolder.GetPosition());
}
else
{
Sitter.SetPosition(OldPosition + SeatHolder.GetPosition());
}
Sitter.CurrentSeat = null;
Sitter = null;
OldPosition = Location.Zero;
}