public void GenerateChunkedTiles(int startX, int startY, float[,] heightNoiseArray)
{
int count = 0;
int chunkXSize = 100;
int chunkYSize = 100;
tiles = new WorldTile[chunkXSize * chunkYSize];
for (int x = startX; x < startX + chunkXSize; x++)
{
for (int y = startY; y < startY + chunkYSize; y++)
{
float currentHeight = heightNoiseValues[x, y];
for (int i = 0; i < regions.Length; i++)
{
if (currentHeight <= regions[i].height)
{
tiles[count] = new WorldTile(i, x, y);
count++;
break;
}
}
}
}
tileCollection = new WorldTileCollection(tiles, "worldTiles");
using (StreamWriter stream = new StreamWriter(streamPath + startX.ToString() + "_" + startY.ToString() + ".json"))
{
string json = JsonUtility.ToJson(tileCollection, true);
stream.Write(json);
}
}
public void GenerateTiles(float[,] heightNoiseArray, float[,] moistureNoiseArray, float[,] tempNoiseArray)
{
int count = 0;
int chunkXSize = chunkSize;
int chunkYSize = chunkSize;
tiles = new WorldTile[mapWidth * mapHeight];
for (int y = 0; y < mapHeight; y++)
{
for (int x = 0; x < mapWidth; x++)
{
float currentHeight = heightNoiseValues[x, y];
for (int i = 0; i < regions.Length; i++)
{
if (currentHeight <= regions[i].height)
{
tiles[count] = new WorldTile(i, x, y);
count++;
break;
}
}
}
}
tileCollection = new WorldTileCollection(tiles, "worldTiles");
using (StreamWriter stream = new StreamWriter(streamPath + ".json"))
{
string json = JsonUtility.ToJson(tileCollection, true);
stream.Write(json);
}
}
/// <summary>
/// Switches the decorations of the provided points, with the provided state.
/// </summary>
/// <param name="tilePositions">points of the desired tiles to be edited</param>
/// <param name="state">the state to switch to</param>
public void SwitchTileDecoration(HashSet <Point> tilePositions, TileStates state)
{
foreach (Point position in tilePositions)
{
if (WorldTileCollection.ContainsKey(position) == false)
{
continue;
}
WorldTileCollection[position].Decorator.ApplyTileState(state);
}
}
public void StartChunkGenerator(int x, int y, int size)
{
using (StreamReader stream = new StreamReader(streamPath + x.ToString() + "_" + y.ToString() + ".json"))
{
string json = stream.ReadToEnd();
tileCollection = JsonUtility.FromJson <WorldTileCollection>(json);
}
for (int i = 0; i < tileCollection.tiles.Length; i++)
{
WorldTile wt = tileCollection.tiles[i];
for (int type = 0; type < TerrainGenerator.instance.regions.Length; type++)
{
if ((int)wt.type == type)
{
regions[type].grid.SetTile(new Vector3Int(wt.x, wt.y, (int)wt.type), regions[type].tile);
}
}
}
}