public MapData GenerateMap()
{
if (GenerateFlatMap)
{
return(new MapData(MapWidthX + MapData.NonPlayableBufferSize,
MapLengthZ + MapData.NonPlayableBufferSize));
}
else
{
if (RandomSeed)
{
Seed = new System.Random(DateTime.UtcNow.Millisecond).Next();
}
// Generate Simplex Settings based on parameters set in inspector.
CurrentSimplexSettings2D =
new MapGenerator.SimplexSettings2D(Seed, new System.Numerics.Vector2(Offset.x, Offset.y),
Scale, Octaves, Persistence, Lacunarity);
// Generate HeighMap2D from Simplex Settings.
CurrentHeightMap2D = MapGenerator.GenerateSimplexHeightMap2D(((MapWidthX + (MapData.NonPlayableBufferSize)) * VerticeResolution) + 1,
((MapLengthZ + (MapData.NonPlayableBufferSize)) * VerticeResolution) + 1, CurrentSimplexSettings2D);
var normalisedNoise = GetNormalisedHeightData(CurrentHeightMap2D);
return(new MapData(MapWidthX + MapData.NonPlayableBufferSize,
MapLengthZ + MapData.NonPlayableBufferSize, normalisedNoise));
}
// TileMapManager.Instance.ActiveMapData.SetTileTerrainType(TileMapManager.Instance.ActiveMapData.TileMap[26, 27], 5);
}
/// <summary>
/// Returns noise values of given heightmap normalised to map generation height & world height increments.
/// </summary>
/// <param name="heightMap"></param>
/// <returns></returns>
public float[,] GetNormalisedHeightData(HeightMap2D heightMap)
{
// Create job
var normaliseJob = new NormaliseHeightJob()
{
NoiseData = new NativeArray <float>(heightMap.HeightData1D, Allocator.TempJob),
MapHeightY = MapHeightY
};
// Schedule job
jobHandle = normaliseJob.Schedule(heightMap.HeightData1D.Length, 1);
// Execute job & wait til completion
jobHandle.Complete();
//var modifiedFlatData = new float[heightMap.HeightData1D.Length];
var noise2D = new float[heightMap.HeightData.GetLength(0), heightMap.HeightData.GetLength(1)];
for (int x = 0, i = 0; x < heightMap.HeightData.GetLength(0); x++)
{
for (var z = 0; z < heightMap.HeightData.GetLength(1); z++, i++)
{
noise2D[x, z] = normaliseJob.NoiseData[i];
}
}
//normaliseJob.NoiseData.CopyTo(modifiedFlatData);
normaliseJob.NoiseData.Dispose();
return(noise2D);
//return modifiedFlatData;
}