// Basic land mass generation
void GenerateLandMass()
{
if (waterThreshold == 0)
{
waterThreshold = Random.Range(0.0001f, 1);
}
for (int i = 0; i < cells.Count; i++)
{
MapCell cell = cells[i];
var x = cell.Position.x * Random.Range(0, 9999);
var y = cell.Position.y * Random.Range(0, 9999);
var perlin = Mathf.PerlinNoise(x, y);
Debug.Log(perlin);
if (perlin < waterThreshold)
{
cell.SetBiome(Biomes.GetBiome("Ocean"));
}
else
{
cell.SetBiome(Biomes.GetBiome("Grasslands"));
}
}
}
public IEnumerator TestaTileSet()
{
// TileSet tileSet = holder.tileSet;
// Biomes biomes = holder.biomes;
//Assert.IsNotNull(biomes);
Biomes biomes = new Biomes();
Biome biome = new Biome(biomes);
//TileSet tileSet = biome.tileSet;
biomes.AddBiome("Tropical", biome);
Assert.IsTrue(biomes.GetBiome("Tropical") == biome);
Biome biomeTest = biomes.GetBiome("Tropical");
Assert.IsNotNull(biomeTest);
Biome biomeTestNull = biomes.GetBiome("Tropical!!!");
Assert.IsNull(biomeTestNull);
Assert.IsTrue(biomeTest == biome);
Tile tile = world.GetTileAt(0, 0, 0);
Assert.IsNotNull(tile);
// TileType TileTypeGround = new TileType();
biome = world.biome;
Assert.IsNotNull(biome);
// Assert.IsNotNull(biome.TileType);
/* TileType td = biome.GetTileWithTag(GameConsts.TAG_TILE_TEST);
* Assert.IsTrue(td.name=="test");
* Assert.IsTrue(td.fileName == "ISO_Tile_Water_Block");
* Assert.IsTrue(td.MovementCost == 0.51f);
* Assert.IsTrue(td.MinHeight == 0);
* Assert.IsTrue(td.MaxHeight == 0.5f);*/
yield return(null);
}
//
public void GenerateMap()
{
float[,] noise = GenerateNoiseMap(voronoi.mapWidth, voronoi.mapHeight, seed, noiseScale, octaves, persistance, lacunarity, offset);
for (int i = 0; i < cells.Count; i++)
{
MapCell cell = cells[i];
int x = (int)cell.Position.x;
int y = (int)cell.Position.y;
float height = noise[x, y];
if (height < waterThreshold)
{
cell.SetBiome(Biomes.GetBiome("Ocean"));
}
else
{
cell.SetBiome(Biomes.GetBiome("Grasslands"));
}
}
}
void Draw()
{
texture = new Texture2D(mapWidth, mapHeight);
cells = new List <MapCell>();
Debug.Log(map_points.Count);
for (int i = 0; i < map_points.Count; i++)
{
Vector2 site = map_points[i];
MapCell cell = new MapCell
{
Position = site,
edges = new List <MapEdge>(),
neighbours = voronoi.NeighborSitesForSite(site),
ID = i,
};
//cell.isBorder = IsBorder(voronoi.VoronoiBoundaryForSite(site));
cell.isBorder = HullContainsSite(site);
foreach (LineSegment segment in voronoi.VoronoiBoundaryForSite(site))
{
cell.edges.Add(new MapEdge(segment.P0, segment.P1));
}
// Paint edges
for (int j = 0; j < cell.edges.Count; j++)
{
MapEdge edge = cell.edges[j];
List <Vector2> points = new List <Vector2>
{
edge.p0,
edge.p1
};
Vector2 p0 = points[0];
Vector2 p1 = points[1];
int distance = (int)Mathf.Abs(Vector2.Distance(p0, p1));
for (int k = 0; k <= distance; k++)
{
Vector2 temp = p1 - p0;
temp.Normalize();
Vector2 pos = k * temp + p0;
int x;
int y;
if ((int)pos.x >= mapWidth)
{
x = ((int)pos.x) - 1;
}
else
{
x = (int)pos.x;
}
if ((int)pos.y >= mapHeight)
{
y = ((int)pos.y) - 1;
}
else
{
y = (int)pos.y;
}
texture.SetPixel(x, y, borderColour);
}
}
//Fill Center
//Temporary fill to have land and water
int tempx = (int)site.x; int tempy = (int)site.y;
if (cell.isBorder)
{
cell.biome = Biomes.GetBiome("Ocean");
texture.FloodFillBorder(tempx, tempy, cell.biome.biomeColour, borderColour);
continue;
}
float[,] noiseLayer = Noise.GenerateNoiseMap(mapWidth, mapHeight, seed, NOISE_SCALE, OCTAVES, PERSISTANCE, LACUNARITY, new Vector2(0, 0));
if (noiseLayer[tempx, tempy] > waterThreshold)
{
cell.biome = Biomes.GetBiome("Grasslands");
texture.FloodFillBorder(tempx, tempy, cell.biome.biomeColour, borderColour);
}
else
{
cell.biome = Biomes.GetBiome("Ocean");
texture.FloodFillBorder(tempx, tempy, cell.biome.biomeColour, borderColour);
}
}
texture.Apply();
plane.GetComponent <MeshRenderer>().sharedMaterial.mainTexture = texture;
}