private BiomeMerger createChunkBiome(float x, float z, int influence)
{
if (influence < 0)
{
throw new ArgumentException("Biome influence cannot be less than 0.", nameof(influence));
}
BiomeMerger wrapper = new BiomeMerger();
for (int i = -influence; i <= influence; i++)
{
for (int j = -influence; j <= influence; j++)
{
//Surroundings
wrapper.AddBiome(m_owner.GetBiome((int)(x + i), (int)(z + j)));
}
}
return(wrapper);
}
/// <summary>
/// Build a height map using a noise method.
/// </summary>
public void BuildHeight()
{
//Build the chunk blocks
for (int x = 0; x < ChunkSizeX; x++)
{
for (int z = 0; z < ChunkSizeZ; z++)
{
int worldX = (int)(x + m_gameObject.transform.position.x);
int worldZ = (int)(z + m_gameObject.transform.position.z);
BiomeMerger biome = createChunkBiome(worldX, worldZ, Influence);
for (int y = 0; y < ChunkSizeY; y++)
{
Vector3 pos = new Vector3(x, y, z);
int worldY = (int)(y + m_gameObject.transform.position.y);
float value = biome.ComputeHeight(worldX, worldY, worldZ);
//TODO: Apply the noise and the biome
if (y < value)
{
Blocks[x, y, z] = new Block(
biome.MainBiome.Block,
pos,
m_owner,
this);
}
else
{
Blocks[x, y, z] = Block.Empty(
pos,
m_owner,
this);
}
}
}
}
State = ChunkState.Draw;
}