public RegionCell GetRegionCell(int x, int y)
{
if (x < 0 || y < 0 || x >= galaxySize / RegionCell.galaxyCellsPerRegion || y >= galaxySize / RegionCell.galaxyCellsPerRegion)
{
return(null);
}
for (int n = 0; n < cachedRegionCells.Count; n++)
{
if (cachedRegionCells[n].cellX == x && cachedRegionCells[n].cellY == y)
{
RegionCell result = cachedRegionCells[n];
cachedRegionCells.RemoveAt(n);
cachedRegionCells.Add(result);
return(result);
}
}
RegionCell newCell = new RegionCell(this, x, y);
cachedRegionCells.Add(newCell);
if (cachedRegionCells.Count > maxCacheSize)
{
cachedRegionCells.RemoveAt(0);
}
return(newCell);
}
void AssignRegions()
{
List <Region> regions = new List <Region>();
int regionCellX = cellX / RegionCell.galaxyCellsPerRegion;
int regionCellY = cellY / RegionCell.galaxyCellsPerRegion;
for (int x = regionCellX - 1; x < regionCellX + 1; x++)
{
for (int y = regionCellY - 1; y < regionCellY + 1; y++)
{
if (x >= 0 && y >= 0 && x < GalaxyGenerator.galaxySize / RegionCell.galaxyCellsPerRegion && y < GalaxyGenerator.galaxySize / RegionCell.galaxyCellsPerRegion)
{
RegionCell regionCell = generator.GetRegionCell(x, y);
if (regionCell != null)
{
regions.AddRange(regionCell.regions);
}
}
}
}
for (int n = 0; n < starSystems.Count; n++)
{
StarSystem system = starSystems[n];
Region closest = null;
float closestDistanceSqr = 0.0f;
for (int r = 0; r < regions.Count; r++)
{
float locX, locY;
regions[r].GetRelativePosition(this, out locX, out locY);
float distSqr = (locX - system.x) * (locX - system.x) + (locY - system.y) * (locY - system.y);
if (closest == null || distSqr < closestDistanceSqr)
{
closest = regions[r];
closestDistanceSqr = distSqr;
}
}
starSystems[n].regionId = closest.id;
}
for (int n = 0; n < starSystems.Count; n++)
{
StarSystem system = starSystems[n];
int numJumpGates = CountJumpGateLinks(system.id);
if (numJumpGates == 1)
{
for (int j = 0; j < jumpGates.Count; j++)
{
if (jumpGates[j].start == system.id)
{
system.regionId = GetStarSystem(jumpGates[j].end).regionId;
break;
}
else if (jumpGates[j].end == system.id)
{
system.regionId = GetStarSystem(jumpGates[j].start).regionId;
break;
}
}
system.attributes |= StarSystem.Attributes.Deadend;
}
else if (numJumpGates >= 4 && (system.attributes & StarSystem.Attributes.Capital) == 0)
{
system.attributes |= StarSystem.Attributes.HubWorld;
}
}
// Assign capital
RegionCell mainRegionCell = generator.GetRegionCell(regionCellX, regionCellY);
for (int r = 0; r < mainRegionCell.regions.Count; r++)
{
Region region = mainRegionCell.regions[r];
float locX, locY;
region.GetRelativePosition(this, out locX, out locY);
if (locX >= 0 && locY >= 0 && locX <= 1 && locY <= 1)
{
StarSystem closest = null;
float closestDistanceSqr = 0.0f;
for (int n = 0; n < starSystems.Count; n++)
{
StarSystem system = starSystems[n];
if (system.regionId == region.id && CountJumpGateLinks(system.id) >= 3)
{
float distSqr = (locX - system.x) * (locX - system.x) + (locY - system.y) * (locY - system.y);
if (closest == null || distSqr < closestDistanceSqr)
{
closest = system;
closestDistanceSqr = distSqr;
}
}
}
if (closest != null)
{
closest.attributes |= StarSystem.Attributes.Capital;
}
}
}
}
public Region GetRegion(RegionId id)
{
RegionCell cell = GetRegionCell(id.cellX, id.cellY);
return(cell.regions[id.index]);
}
