public Map Generate(Vector2 dimensions,
int seed,
PointSelector.FaceType faceType,
IslandShape.FunctionType functionType,
float height,
AnimationCurve heightMap,
int regionCount,
int relaxationCount,
float radius)
{
data = new Map();
data.seed = seed;
this.height = height;
this.heigtMap = heightMap;
islandShape = new IslandShape(seed, dimensions.x, dimensions.y, functionType);
rectangle = new Rectangle(0, 0, dimensions.x, dimensions.y);
if (faceType == PointSelector.FaceType.Hexagon || faceType == PointSelector.FaceType.Square)
{
relaxationCount = 0;
}
Polygon polygon = PointSelector.Generate(dimensions, seed, faceType, regionCount, radius);
VoronoiBase voronoi = GenerateVoronoi(ref polygon, relaxationCount);
Build(polygon, voronoi);
ImproveCorners();
// Determine the elevations and water at Voronoi corners.
Elevation.AssignCorner(ref data, islandShape, faceType == PointSelector.FaceType.Hexagon || faceType == PointSelector.FaceType.Square);
// Determine polygon and corner type: ocean, coast, land.
Biomes.AssignOceanCoastAndLand(ref data);
// Rescale elevations so that the highest is 1.0, and they're
// distributed well. We want lower elevations to be more common
// than higher elevations, in proportions approximately matching
// concentric rings. That is, the lowest elevation is the
// largest ring around the island, and therefore should more
// land area than the highest elevation, which is the very
// center of a perfectly circular island.
List <Graph.Corner> corners = LandCorners(data.corners);
Elevation.Redistribute(ref corners);
// Assign elevations to non-land corners
foreach (var q in data.corners)
{
if (q.ocean || q.coast)
{
q.elevation = 0.0f;
}
}
// Polygon elevations are the average of their corners
Elevation.AssignPolygon(ref data);
// Determine moisture at corners, starting at rivers
// and lakes, but not oceans. Then redistribute
// moisture to cover the entire range evenly from 0.0
// to 1.0. Then assign polygon moisture as the average
// of the corner moisture.
Moisture.AssignCorner(ref data);
Moisture.Redistribute(ref corners);
Moisture.AssignPolygon(ref data);
Biomes.AssignBiomes(ref data);
return(data);
}