public static void Scatter(OCMap map, OCColumnMap columnMap, int cx, int cz)
{
int x1 = cx * OCChunk.SIZE_X;
int z1 = cz * OCChunk.SIZE_Z;
int x2 = x1 + OCChunk.SIZE_X;
int z2 = z1 + OCChunk.SIZE_Z;
OCSunLightMap lightmap = map.GetSunLightmap();
list.Clear();
for (int x = x1; x < x2; x++)
{
for (int z = z1; z < z2; z++)
{
int maxY = ComputeMaxY(lightmap, x, z) + 1;
for (int y = 0; y < maxY; y++)
{
if (lightmap.GetLight(x, y, z) > MIN_LIGHT)
{
list.Add(new Vector3i(x, y, z));
}
}
}
}
Scatter(map, columnMap, list);
}
private static void Scatter(OCMap map, OCColumnMap columnMap, List <Vector3i> list) // рассеивание
{
OCSunLightMap lightmap = map.GetSunLightmap();
for (int i = 0; i < list.Count; i++)
{
Vector3i pos = list[i];
if (pos.y < 0)
{
continue;
}
OCBlockData block = map.GetBlock(pos);
int light = lightmap.GetLight(pos) - OCLightComputerUtils.GetLightStep(block);
if (light <= MIN_LIGHT)
{
continue;
}
Vector3i chunkPos = OCChunk.ToChunkPosition(pos);
if (columnMap != null && !columnMap.IsBuilt(chunkPos.x, chunkPos.z))
{
continue;
}
foreach (Vector3i dir in Vector3i.directions)
{
Vector3i nextPos = pos + dir;
block = map.GetBlock(nextPos);
if (block != null && block.IsAlpha() && lightmap.SetMaxLight((byte)light, nextPos))
{
list.Add(nextPos);
}
if (block != null && !block.IsEmpty())
{
OCLightComputerUtils.SetLightDirty(map, nextPos);
}
}
}
}
private static void Scatter(OCMap map, OCColumnMap columnMap, List<Vector3i> list) { // рассеивание
OCSunLightMap lightmap = map.GetSunLightmap();
for(int i=0; i<list.Count; i++) {
Vector3i pos = list[i];
if(pos.y<0) continue;
OCBlockData block = map.GetBlock(pos);
int light = lightmap.GetLight(pos) - OCLightComputerUtils.GetLightStep(block);
if(light <= MIN_LIGHT) continue;
Vector3i chunkPos = OCChunk.ToChunkPosition(pos);
if(columnMap != null && !columnMap.IsBuilt(chunkPos.x, chunkPos.z)) continue;
foreach(Vector3i dir in Vector3i.directions) {
Vector3i nextPos = pos + dir;
block = map.GetBlock(nextPos);
if(block != null && block.IsAlpha() && lightmap.SetMaxLight((byte)light, nextPos) ) {
list.Add( nextPos );
}
if(block != null && !block.IsEmpty()) OCLightComputerUtils.SetLightDirty(map, nextPos);
}
}
}
public static void Scatter(OCMap map, OCColumnMap columnMap, int cx, int cz) {
int x1 = cx*OCChunk.SIZE_X;
int z1 = cz*OCChunk.SIZE_Z;
int x2 = x1+OCChunk.SIZE_X;
int z2 = z1+OCChunk.SIZE_Z;
OCSunLightMap lightmap = map.GetSunLightmap();
list.Clear();
for(int x=x1; x<x2; x++) {
for(int z=z1; z<z2; z++) {
int maxY = ComputeMaxY(lightmap, x, z)+1;
for(int y=0; y<maxY; y++) {
if(lightmap.GetLight(x, y, z) > MIN_LIGHT) {
list.Add( new Vector3i(x, y, z) );
}
}
}
}
Scatter(map, columnMap, list);
}
