public void Build(OrbitalBodyDescription desc, OrbitalBody body)
{
this.body = body;
Random.InitState(desc.RandomSeed);
var period = 2 * Mathf.PI * body.OrbitRadius / body.OrbitalSpeed;
if (maxDeltaTime > period / 10)
{
maxDeltaTime = (float)period / 10;
}
//build objects
for (int i = 0; i < ASTEROIDS_COUNT; i++)
{
var ast = Instantiate(AsteroidPrefab, this.transform);
var info = new AsteroidInfo();
info.Object = ast;
info.DeltaTime = (Random.value * 2 - 1) * maxDeltaTime;
info.DeltaTime2 = (3 + Random.value) * 3000;
info.Offset = Random.insideUnitSphere * (float)(200 * body.Radius / Constants.EARTH_RADIUS);
info.Scale = (0.05f + Random.value * Random.value) * 50;
info.AddRotation = Random.rotation;
info.AddRotation2 = Random.insideUnitSphere * 30;
asteroids.Add(info);
InitShader(info.Object);
}
}
/// <summary>
/// Build map for the root
/// </summary>
public void Build(OrbitalBodyDescription root)
{
const int SIZE = 1001;
using (var img = new Bitmap(SIZE, SIZE))
using (var gr = Graphics.FromImage(img))
{
gr.SmoothingMode = SmoothingMode.HighQuality;
//max orbit
var max = root.GetMeAndChildren().Select(b => b.OrbitRadius).Max();
//scale
var scale = 0.5 * (SIZE - 5) / max;
//draw orbits
DrawOrbit(gr, scale, root);
//convert to png
using (var ms = new MemoryStream())
{
img.Save(ms, ImageFormat.Png);
//save to root body
root.Map = ms.ToArray();
root.MapScale = scale;
}
}
}
public void Build(OrbitalBodyDescription desc, OrbitalBody body)
{
this.body = body;
Random.InitState(desc.RandomSeed);
var rend = GetComponent <MeshRenderer>();
var mat = rend.material;
var type = (int)(Random.value * 5);
var height = Random.value * 4;
if (type == 3)
{
height /= 10;
}
mat.SetFloat("_Smoothness", Random.value * Random.value * 0.7f);
mat.SetFloat("_Frequency", 1 + Random.value * 4);
mat.SetFloat("_WaterLevel", Random.value);
mat.SetFloat("_RandomSeed", Random.value * 1000);
mat.SetFloat("_HeightScale", height);
mat.SetFloat("_Palette", Random.value * 16);
mat.SetFloat("_WaterPalette", Random.value * 16);
mat.SetFloat("_WaterSmoothness", 0.5f + Random.value * 0.5f);
mat.SetFloat("_Type", type);
if (Random.value > 0.3 || height < 0.5)
{
rend.materials = new Material[1] {
mat
}
}
;
}
}
public void Build(OrbitalBodyDescription desc, OrbitalBody body)
{
this.body = body;
Random.InitState(desc.RandomSeed);
switch (desc.SurfaceType)
{
case SurfaceType.RockPlanet: BuildRockPlanet(); break;
case SurfaceType.GasPlanet: BuildGasPlanet(); break;
}
}
private OrbitalBodyDescription AddBody(OrbitalBodyDescription parent)
{
//create new body
var newBody = new OrbitalBodyDescription {
Name = "Planet " + DateTime.Now.Millisecond
};
parent.Add(newBody);
newBody.Parent = parent;
return(newBody);
}
public void Build(OrbitalBodyDescription desc, OrbitalBody body)
{
this.body = body;
//
Random.InitState(desc.RandomSeed);
var rend = GetComponent <MeshRenderer>();
var mat = rend.material;
var colors = new Color[]
{
//new Color(1, 0.95f, 0.37f),
new Color(0.9622642f, 0.9327608f, 0.5492168f),
new Color(0.365655f, 0.5355415f, 0.7830189f),
new Color(0.8962264f, 0.3677911f, 0.3677911f),
new Color(0.9f, 0.9f, 0.9f),
};
mat.color = colors[Random.Range(0, colors.Length)];
}
public void Build(OrbitalBodyDescription desc)
{
this.desc = desc;
//copy properties to controls
updating++;
tbName.Text = desc.Name;
nudMass.Value = (decimal)(desc.Mass / Constants.EARTH_MASS);
nudOrbitRadius.Value = (decimal)(desc.OrbitRadius / Constants.AU);
nudOrbitalSpeed.Value = (decimal)desc.OrbitalSpeed / 1000;
cbOrbitDirection.SelectedItem = desc.OrbitDirection;
nudRadius.Value = (decimal)(desc.Radius / Constants.EARTH_RADIUS);
nudRandomSeed.Value = desc.RandomSeed;
cbSurfaceType.SelectedItem = desc.SurfaceType;
nudStartOrbitAngle.Value = (decimal)(desc.StartOrbitAngle * 180 / Math.PI);
updating--;
}
private void DrawOrbit(Graphics gr, double scale, OrbitalBodyDescription parent)
{
if (parent.OrbitRadius > float.Epsilon &&
parent.Mass > Constants.EARTH_MASS / 50)
{
//draw my orbit
var cx = (int)(gr.VisibleClipBounds.Width / 2);
var cy = (int)(gr.VisibleClipBounds.Height / 2);
var r = (int)(parent.OrbitRadius * scale);
gr.DrawEllipse(Pens.White, cx - r, cy - r, r * 2, r * 2);
}
else
{
//draw children
foreach (var child in parent)
{
DrawOrbit(gr, scale, child);
}
}
}
public void Build(OrbitalBodyDescription desc, OrbitalBody body)
{
this.body = body;
}
private void CreateBodyAndChildren(OrbitalBodyDescription desc, Body parent)
{
//create model body
var modelBody = new OrbitalBody();
modelBody.Name = desc.Name;
modelBody.Mass = desc.Mass;
modelBody.Radius = desc.Radius;
modelBody.OrbitalSpeed = desc.OrbitalSpeed;
modelBody.OrbitDirection = desc.OrbitDirection;
modelBody.OrbitRadius = desc.OrbitRadius;
modelBody.Parent = parent;
modelBody.StartOrbitAngle = desc.StartOrbitAngle;
//add body to model
StateBus.Model.Bodies.Add(modelBody);
//build gameobject for body
GameObject body = null;
switch (desc.SurfaceType)
{
case SurfaceType.RockPlanet:
{
body = Instantiate(RockPlanetPrefab, LevelHolder.transform);
body.GetComponent <PlanetController>().Build(desc, modelBody);
break;
}
case SurfaceType.GasPlanet:
{
body = Instantiate(GasPlanetPrefab, LevelHolder.transform);
body.GetComponent <PlanetController>().Build(desc, modelBody);
break;
}
case SurfaceType.Star:
{
body = Instantiate(StarPrefab, LevelHolder.transform);
body.GetComponent <StarController>().Build(desc, modelBody);
break;
}
case SurfaceType.Ring:
{
body = Instantiate(RingPrefab, LevelHolder.transform);
body.GetComponent <RingController>().Build(desc, modelBody);
break;
}
case SurfaceType.AsteroidBelt:
{
body = Instantiate(AstBeltPrefab, LevelHolder.transform);
body.GetComponent <AstBeltController>().Build(desc, modelBody);
break;
}
case SurfaceType.Comet:
{
body = Instantiate(CometPrefab, LevelHolder.transform);
body.GetComponent <CometController>().Build(desc, modelBody);
break;
}
}
//create buttons in GUI
if (body != null)
{
if (desc.SurfaceType != SurfaceType.Ring)
{
var isSattellite = desc.Parent != null && desc.Parent.Parent != null;
var bt = Instantiate(PlanetButtonPrefab, PlanetPanel.transform);
var y = PlanetPanel.transform.childCount * 30;
(bt.transform as RectTransform).localPosition = new Vector3(isSattellite ? 10 : 0, -y);
bt.GetComponentInChildren <Text>().text = desc.Name;
bt.onClick.AddListener(() =>
{
StateBus.CameraTarget = body.transform;
StateBus.CameraTargetBody = modelBody;
StateBus.CameraTargetDesc = desc;
StateBus.CameraTargetChanged += true;
});
if (StateBus.CameraTargetDesc != null && StateBus.CameraTargetDesc.Guid == desc.Guid)
{
StateBus.CameraTarget = body.transform;
StateBus.CameraTargetBody = modelBody;
StateBus.CameraTargetDesc = desc;
StateBus.CameraTargetChanged += true;
}
}
}
//create children
foreach (var child in desc)
{
CreateBodyAndChildren(child, modelBody);
}
}
