private void SetRegions()
{
Dictionary <Vector2Int, Vertex> posToVertex = new Dictionary <Vector2Int, Vertex>();
List <Region> regions = new List <Region>();
foreach (Vector2 sitePos in voronoi.SiteCoords())
{
List <Vertex> vertices = new List <Vertex>();
foreach (Vector2Int vertPos in MathVert.ToVector2Int(voronoi.Region(sitePos)))
{
//Drawer.DrawHLine(edgePos, Color.blue);
if (!posToVertex.ContainsKey(vertPos))
{
posToVertex.Add(vertPos, new Vertex(vertPos));
}
vertices.Add(posToVertex[vertPos]);
}
Region region = new Region(sitePos, vertices.ToArray());
siteToRegion[sitePos] = region;
regions.Add(region);
}
foreach (Vector2 site in voronoi.SiteCoords())
{
foreach (Vector2 nSite in voronoi.NeighborSitesForSite(site))
{
siteToRegion[site].neighbours.Add(siteToRegion[nSite]);
}
}
this.regions = regions.ToArray();
RegionsInfo.regions = this.regions;
RegionsInfo.UpdateRegionsMap();
}
private void SetGround()
{
// Set ground & water flags
foreach (Region region in RegionsInfo.regions)
{
Vector2Int site = MathVert.ToVector2Int(region.site);
if (waterMask[site.x, site.y] < 1)
{
region.type.MarkAsWater();
}
else
{
region.type.MarkAsGround();
}
}
}