void Ship::Blastoff()
{
if (m_flightState != LANDED) return;
vector3d up = GetPosition().Normalized();
assert(GetFrame()->GetBody()->IsType(Object::PLANET));
const double planetRadius = 2.0 + static_cast<Planet*>(GetFrame()->GetBody())->GetTerrainHeight(up);
SetVelocity(vector3d(0, 0, 0));
SetAngVelocity(vector3d(0, 0, 0));
SetFlightState(FLYING);
SetPosition(up*planetRadius - GetAabb().min.y*up);
SetThrusterState(1, 1.0); // thrust upwards
LuaEvent::Queue("onShipTakeOff", this, GetFrame()->GetBody());
}
void Ship::SetDockedWith(SpaceStation *s, int port)
{
if (s) {
m_dockedWith = s;
m_dockedWithPort = port;
m_wheelState = 1.0f;
m_flightState = DOCKED;
SetVelocity(vector3d(0,0,0));
SetAngVelocity(vector3d(0,0,0));
Disable();
ClearThrusterState();
m_dockedWith->SetDocked(this, port);
onDock.emit();
} else {
Undock();
}
}
void Ship::SetLandedOn(Planet *p, float latitude, float longitude)
{
m_wheelTransition = 0;
m_wheelState = 1.0f;
Frame* f = p->GetFrame()->GetRotFrame();
SetFrame(f);
vector3d up = vector3d(cos(latitude)*sin(longitude), sin(latitude), cos(latitude)*cos(longitude));
const double planetRadius = p->GetTerrainHeight(up);
SetPosition(up * (planetRadius - GetAabb().min.y));
vector3d right = up.Cross(vector3d(0,0,1)).Normalized();
SetOrient(matrix3x3d::FromVectors(right, up));
SetVelocity(vector3d(0, 0, 0));
SetAngVelocity(vector3d(0, 0, 0));
ClearThrusterState();
SetFlightState(LANDED);
LuaEvent::Queue("onShipLanded", this, p);
onLanded.emit();
}
