public void setDensity(int x, int y, int z)
{
int chunkSize = TerrainBrain.chunkSize;
int absX = Math.Abs(x);
int absY = Math.Abs(y);
int absZ = Math.Abs(z);
int modX = x < 0 ? (chunkSize - absX % chunkSize) % chunkSize : x % chunkSize;
int modY = y < 0 ? (chunkSize - absY % chunkSize) % chunkSize : y % chunkSize;
int modZ = z < 0 ? (chunkSize - absZ % chunkSize) % chunkSize : z % chunkSize;
int ciX = x - modX;
int ciY = y - modY;
int ciZ = z - modZ;
IntCoords coords = new IntCoords(ciX, ciY, ciZ);
// Shouldn't be altering the density of unloaded chunks anyway, eh?
if (!m_data.ContainsKey(coords))
{
Debug.Log("Couldn't find coords: " + coords.ToString());
return;
}
//Debug.Log("Setting chunk " + coords.ToString() + ", index (" + modX.ToString() + ", " + modY.ToString() + ", " + modZ.ToString() + ") to nil.");
m_data[coords][modX, modY, modZ] = 0;
}
public int[,,] getChunk(int x, int y, int z)
{
IntCoords coords = new IntCoords(x, y, z);
if (coords.Equals(m_lastCoords))
{
return(m_lastData);
}
m_lastCoords = coords;
if (m_data.ContainsKey(coords))
{
m_lastData = m_data[coords];
return(m_lastData);
}
int chunkSize = TerrainBrain.chunkSize;
m_lastData = new int[chunkSize, chunkSize, chunkSize];
TerrainBrain tb = TerrainBrain.Instance();
for (int t = 0; t < chunkSize; t++)
{
for (int u = 0; u < chunkSize; u++)
{
for (int v = 0; v < chunkSize; v++)
{
Vector3 loc = new Vector3((float)(x + t), (float)(y + u), (float)(z + v)) / TerrainBrain.noiseMultiplier;
//Vector3 cpos = new Vector3((float)t, (float)u, (float)v);
m_lastData[t, u, v] = tb.getDensity(loc);
}
}
}
//Debug.Log("Stored cache:" + coords.ToString());
m_data[coords] = m_lastData;
return(m_lastData);
}
