public void JumpGates()
{
var universe = new Universe();
var sol = new SolarSystem { Name = "Sol", Location = universe };
var outOfSol = new JumpGate(sol);
sol.OrbitSun(outOfSol, 45d);
var alphaCentauri = new SolarSystem {Name = "Alpha Centauri", UniversalCoordinates = new Vector(1000d, 0, 0), Location = universe };
var intoAlphaCentauri = new JumpGate(alphaCentauri);
alphaCentauri.OrbitSun(intoAlphaCentauri, 45d);
outOfSol.ConnectsTo = intoAlphaCentauri;
var ship = new Ship(new Agent(new Corporation())) {Speed = 2d };
sol.EnterSystem(ship, outOfSol.LocalCoordinates);
Assert.AreEqual(sol, ship.SolarSystem);
Assert.AreEqual(outOfSol.UniversalCoordinates, ship.UniversalCoordinates);
CollectionAssert.Contains(sol.Objects, ship);
CollectionAssert.DoesNotContain(alphaCentauri.Objects, ship);
outOfSol.Jump(ship);
Assert.AreEqual(alphaCentauri, ship.SolarSystem);
CollectionAssert.DoesNotContain(sol.Objects, ship);
CollectionAssert.Contains(alphaCentauri.Objects, ship);
Assert.AreEqual(intoAlphaCentauri.UniversalCoordinates, ship.UniversalCoordinates);
}
public void MoveToJumpGate()
{
var universe = new Universe();
var starCluster = new StarCluster();
universe.AddStarCluster(starCluster);
var sol = new SolarSystem { Name = "Sol" };
starCluster.AddSolarSystem(sol);
var alphaCentauri = new SolarSystem { Name = "Alpha Centauri", UniversalCoordinates = new Vector(1.6E9d, 0, 0)};
starCluster.AddSolarSystem(alphaCentauri);
var outOfSol = new JumpGate(sol);
sol.OrbitSun(outOfSol, 45d);
var intoAlphaCentauri = new JumpGate(alphaCentauri);
alphaCentauri.OrbitSun(intoAlphaCentauri, 45d);
outOfSol.ConnectsTo = intoAlphaCentauri;
var ship = new Ship(new Agent(new Corporation())) { Speed = 20d };
sol.EnterSystem(ship, new Vector(100d, 0, 0));
ship.SetTask(new ShipTask(outOfSol, delegate { outOfSol.Jump(ship); return true; }));
ulong tick = 0L;
while (ship.SolarSystem == sol)
{
Assert.Less(tick, 1000L, "Ship took more than 1000 days to reach the jump gate.");
starCluster.Tick(tick);
tick++;
}
Console.WriteLine("Ship took {0} days to reach its destination which was a distance of {1:n0}km", tick, (intoAlphaCentauri.UniversalCoordinates - sol.UniversalCoordinates).Magnitude);
}
public void Jump(JumpGate gate)
{
if (UniversalCoordinates == gate.UniversalCoordinates)
gate.Jump(this);
else
{
this.destination = null;
this.target = gate;
this.targetAction = ((ship, shipTarget) =>
{
gate.Jump(ship);
return false;
});
}
}
