public System(Vector2 position)
{
this.Position = position;
GameRandom rnd = GameRandom.Instance;
float rads = (float)(Math.Atan2(position.Y, position.X) + Math.PI);
rads += rnd.NextFloat() * 0.5f;
rads -= rnd.NextFloat() * 0.5f;
if (rads > Math.PI * 1.5f && rads < Math.PI * 2)
{
Color = new Color(255, 50, 50);
}
else if (rads > Math.PI && rads < Math.PI * 2)
{
Color = new Color(255, 255, 50);
}
else if (rads > Math.PI * 0.5f && rads < Math.PI * 2)
{
Color = new Color(50, 255, 255);
}
else // A
{
Color = new Color(255, 50, 255);
}
float planetRnd = (float)rnd.NextDouble();
if (planetRnd < 0.1)
{
AddPlanets(2);
}
else if (planetRnd < 0.3)
{
AddPlanets(3);
}
else if (planetRnd < 0.6)
{
AddPlanets(4);
}
else if (planetRnd < 0.8)
{
AddPlanets(5 + (int)(3 * rnd.NextDouble()));
}
}
public GalaxyPane()
{
GameRandom rnd = GameRandom.Instance;
float randomFloat(float range, bool centered = false)
{
float val = (float)rnd.NextDouble() * range;
if (centered)
{
val = 2 * val - range;
}
return(val);
}
System[,] systemsArray = new System[(int)WorldHeight, (int)WorldWidth];
for (int x = 0; x < WorldWidth; x++)
{
for (int y = 0; y < WorldHeight; y++)
{
const float HalfWorldWidth = WorldWidth * 0.5f;
const float HalfWorldHeight = WorldHeight * 0.5f;
Vector2 initPos = new Vector2(x + 0.5f - HalfWorldWidth, y + 0.5f - HalfWorldHeight);
// TODO: fix this
initPos += new Vector2(randomFloat(0.3f, true), randomFloat(0.3f, true));
if (randomFloat(1) > 0.3f)
{
System system = new System(initPos);
system.Difficulty = initPos.Length() / new Vector2(HalfWorldWidth, HalfWorldHeight).Length();
System.Systems.Add(system);
systemsArray[y, x] = system;
}
}
}
const int radius = 1;
for (int x = 0; x < WorldWidth; x++)
{
for (int y = 0; y < WorldHeight; y++)
{
var system = systemsArray[y, x];
if (system != null)
{
for (int neighborX = -radius + x; neighborX <= x + radius; neighborX++)
{
for (int neighborY = -radius + y; neighborY <= y + radius; neighborY++)
{
if (neighborX >= 0 && neighborX < WorldWidth && neighborY >= 0 && neighborY < WorldHeight && (neighborX != x || neighborY != y))
{
var neighborSystem = systemsArray[neighborY, neighborX];
if (neighborSystem != null)
{
system.Neighbors.Add(neighborSystem);
}
}
}
}
}
}
}
// generate planet names
{
String[] SYSTEM_NAMES =
{
"Fremulon",
"Erakis",
"Hyporayon",
"Kreeptan",
"Ohlderahn",
"Tarkalis",
"Ooban"
};
int closestSystemId = -1;
float closestD = 1000000;
for (int systemId = 0; systemId < System.Systems.Count; systemId++)
{
System s = System.Systems[systemId];
float distance = s.Position.Length();
if (distance < closestD)
{
closestD = distance;
closestSystemId = systemId;
}
}
System.Systems[closestSystemId].SetHomeSystem();
currentSystem = System.Systems[closestSystemId];
int count = 0;
foreach (System s in System.Systems)
{
if (s.Name == null)
{
s.Name = SYSTEM_NAMES[count % SYSTEM_NAMES.Length];
count++;
}
}
}
}
