void GeneratePositions()
{
for (int x = 0; x < chunkSize; x++)
{
for (int z = 0; z < chunkSize; z++)
{
if (transform.localPosition.y >= 0)
{
int height = (int)(Noise.EvaluateNoise2D(new Vector2((x + transform.localPosition.x + World.instance.seed) * World.instance.noiseFrequency, (z + transform.localPosition.z + World.instance.seed) * World.instance.noiseFrequency)) * World.instance.noiseAmplitude);
for (int h = height; h >= 0; h--)
{
float n3d = Noise.EvaluateNoise3D((new Vector3(((x + transform.localPosition.x + World.instance.seed) * 0.04f), ((h + transform.localPosition.y + World.instance.seed) * 0.04f), ((z + transform.localPosition.z + World.instance.seed) * 0.04f))));
if (n3d > -0.5f)
{
if (h == height)
{
if (h > 7)
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.GRASS);
}
else
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.SAND);
}
int spawnTree = Random.Range(0, 200);
if (h > 8 && spawnTree > 196 && World.instance.GenerateTrees)
{
GenerateTree(new Vector3Int(x, h, z));
}
}
else if (h > height - 6)
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.DIRT);
}
else
{
float oreNoise = Noise.EvaluateNoise3D((new Vector3(((x + transform.localPosition.x + World.instance.seed) * 0.9f), ((h + transform.localPosition.y + World.instance.seed) * 0.9f), ((z + transform.localPosition.z + World.instance.seed) * 0.9f))));
if (oreNoise < 0.7f)
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.STONE);
}
else if (oreNoise < 0.85f)
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.COAL);
}
else
{
AddPos(new Vector3Int(x, h, z), BlockDatabase.BlockType.IRON);
}
}
}
if (h <= 5)
{
for (int w = h + 1; w <= 5; w++)
{
AddPos(new Vector3Int(x, w, z), BlockDatabase.BlockType.WATER);
}
}
}
}
else if (transform.localPosition.y < 0)
{
for (int y = 0; y < chunkSize; y++)
{
float n3d = Noise.EvaluateNoise3D((new Vector3(((x + transform.localPosition.x + World.instance.seed) * 0.04f), ((y + transform.localPosition.y + World.instance.seed) * 0.04f), ((z + transform.localPosition.z + World.instance.seed) * 0.04f))));
if (n3d > -0.4f)
{
float oreNoise = Noise.EvaluateNoise3D((new Vector3(((x + transform.localPosition.x + World.instance.seed) * 0.9f), ((y + transform.localPosition.y + World.instance.seed) * 0.9f), ((z + transform.localPosition.z + World.instance.seed) * 0.9f))));
if (oreNoise < 0.6f)
{
AddPos(new Vector3Int(x, y, z), BlockDatabase.BlockType.STONE);
}
else if (oreNoise < 0.8f)
{
AddPos(new Vector3Int(x, y, z), BlockDatabase.BlockType.COAL);
}
else
{
AddPos(new Vector3Int(x, y, z), BlockDatabase.BlockType.IRON);
}
}
}
}
}
}
}