public void TwoBodyGravityTest()
{
var Ganymede = new PlanetaryBody("Ganymede");
var gpos = new Vector3(3, 0, 0);
var Callisto = new PlanetaryBody("Callisto");
var cpos = new Vector3(5, 0, 0);
var res = PlanetarySystem.Step(new[] { (gpos, Vector3.Zero), (cpos, Vector3.Zero) });
// Start is called before the first frame update
void Start()
{
Universe uni = Universe.Instance;
uni.AddSolarSystem();
for (int i = 0; i < uni.Systems.Count; i++)
{
// Iterate through Solar systems
SolarSystem curr_sys = uni.Systems[i];
for (int j = 0; j < curr_sys.Bodies.Count; j++)
{
// Get the Body
PlanetaryBody curr_body = curr_sys.Bodies[j];
// Get the position
bool isStar = curr_body is Star;
Vector3 bodyPos = RandomCartesianPosition(isStar, j);
// Create the Game Object
GameObject bodyGO = CreateBodyGameObject(bodyPos, curr_body, isStar);
// Create the orbit
GameObject orbitGO = CreateOrbitPath(curr_body.Name + "Orbit", j + 1, this.gameObject);
// Add it to our Dict
curr_sys.BodyToObjectMap.Add(curr_sys.Bodies[j], bodyGO);
}
}
ac = FindObjectOfType <AudioController>();
if (ac == null)
{
Debug.LogError("No Audio Controller found!!");
}
foreach (VictoryCondition vic in FindObjectsOfType <VictoryCondition>())
{
Debug.Log("We found one!");
victories.Add(vic);
}
player = FindObjectOfType <PlayerManager>();
if (player == null)
{
throw new System.Exception("No player found!");
}
screen = FindObjectOfType <ScreenManager>();
if (screen == null)
{
throw new System.Exception("No Screen found!");
}
UpdateColonisedPlanets();
}
// Update is called once per frame
void Update()
{
// Mouse interaction with the Universe
Ray mouseRay = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit = new RaycastHit();
if (Physics.Raycast(mouseRay, out hit) && Input.GetMouseButtonDown(0))
{
if (currentlySelectedGO != null && currentlySelectedGO.Equals(hit.transform.gameObject))
{
// Double clicked
if (currentlySelectedGO.tag.Equals("Body"))
{
Debug.Log("Double Clicked on " + lastSelectedBody);
screen.ShowSelectionDialogue(lastSelectedBody);
}
else if (currentlySelectedGO.tag.Equals("Ship"))
{
Debug.Log("Double Clicked on " + lastSelectedShip);
screen.ShowSelectionDialogue(lastSelectedShip);
}
ac.PlaySoundEffect(ac.SoundFX[0], false);
}
else
{
currentlySelectedGO = hit.transform.gameObject;
if (currentlySelectedGO.tag.Equals("Body"))
{
lastSelectedBody = Universe.Instance.Systems[0].GetBodyFromGameObject(currentlySelectedGO);
Debug.Log("Clicked on " + lastSelectedBody);
}
else if (currentlySelectedGO.tag.Equals("Ship"))
{
lastSelectedShip = player.shipMan.GetShipFromGameObject(currentlySelectedGO);
Debug.Log("Clicked on " + lastSelectedShip);
}
ac.PlaySoundEffect(ac.SoundFX[1], false);
}
}
if (victories != null)
{
foreach (VictoryCondition vic in victories)
{
if (vic.PlayerMeetsConditions(player))
{
// Player has won!
Debug.Log("Player wins!");
}
}
}
}
// Creates a GameObject and sets its position
private GameObject CreateBodyGameObject(Vector3 pos, PlanetaryBody body, bool isStar)
{
GameObject toReturn;
if (isStar)
{
//Debug.Log("Creating star");
toReturn = Instantiate(yellowStarPrefab);
}
else
{
toReturn = GameObject.CreatePrimitive(PrimitiveType.Sphere);
}
toReturn.transform.position = pos;
toReturn.name = body.Name;
toReturn.tag = "Body";
toReturn.transform.SetParent(this.transform);
return(toReturn);
}
public void Initialize(PlanetaryBody parent, int planetNum)
{
base.Start();
parentBody = parent;
this.planetNum = planetNum;
renderer = GetComponent<Renderer>();
Size = localRNG.Next(MIN_SIZE, MAX_SIZE);
homeStar = parentBody.GetComponent<SystemStar>();
//Randomize Rotation Speed
//rotationSpeed = localRNG.Next(MIN_ROTATION, MAX_ROTATION);
// Set Planet Size
transform.localScale = new Vector3(Size, Size, Size);
// Orbit Speed is a function of distance from orbit parent (whether it be a planet or star)
orbitSpeed = localRNG.Next(MIN_ORBIT_SPEED, MAX_ORBIT_SPEED);
// Rotational offset
initialRotationOffset = localRNG.Next(0, 360);
// Randomize Location around orbit parent (for illusion of time passing)
// Consider actually counting the amount of time the user has been away.
transform.position = (transform.position - parentBody.transform.position).normalized*ORBIT_CONSTANT*planetNum +
parentBody.transform.position;
transform.RotateAround(parentBody.transform.position, Vector3.forward, initialRotationOffset);
System.TimeSpan dt = System.DateTime.Now - homeStar.discoveryTime;
transform.RotateAround(parentBody.transform.position, Vector3.forward, -orbitSpeed*(float) dt.TotalSeconds);
// Set Color
if (planetNum <= 2)
{
_layeredSprite.Randomize((uint) localRNG.Next(), ref localRNG, "red");
}
else if (planetNum > 2 & planetNum < 4)
{
_layeredSprite.Randomize((uint) localRNG.Next(), ref localRNG, "green");
}
else
{
_layeredSprite.Randomize((uint) localRNG.Next(), ref localRNG, "blue");
}
// Draw orbit path (same color as planet)
orbitPath = GetComponent<LineRenderer>();
orbitPath.materials[0].color = Color.gray;
// Draw the orbit.
DrawOrbit();
// Randomize Moons
/* add moons after
if (orbitParent.tag == SystemStar.TAG && Random.value <= MOON_CHANCE)
{
int numMoons = Random.Range(1, MAX_MOONS + 1);
BuildMoons(numMoons);
}
*/
}
