private static int ComputeMaxY(OCSunLightMap lightmap, int x, int z)
{
int maxY = lightmap.GetSunHeight(x, z);
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x - 1, z));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x + 1, z));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x, z - 1));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x, z + 1));
return(maxY);
}
public static void RecomputeLightAtPosition(OCMap map, Vector3i pos)
{
OCSunLightMap lightmap = map.GetSunLightmap();
int oldSunHeight = lightmap.GetSunHeight(pos.x, pos.z);
ComputeRayAtPosition(map, pos.x, pos.z);
int newSunHeight = lightmap.GetSunHeight(pos.x, pos.z);
if (newSunHeight < oldSunHeight) // свет опустился
// добавляем свет
{
list.Clear();
for (int ty = newSunHeight; ty <= oldSunHeight; ty++)
{
pos.y = ty;
lightmap.SetLight(MIN_LIGHT, pos);
list.Add(pos);
}
Scatter(map, list);
}
if (newSunHeight > oldSunHeight) // свет поднялся
// удаляем свет
{
list.Clear();
for (int ty = oldSunHeight; ty <= newSunHeight; ty++)
{
pos.y = ty;
list.Add(pos);
}
RemoveLight(map, list);
}
if (newSunHeight == oldSunHeight)
{
if (map.GetBlock(pos).IsAlpha())
{
UpdateLight(map, pos);
}
else
{
RemoveLight(map, pos);
}
}
}
private static int ComputeMaxY(OCSunLightMap lightmap, int x, int z) {
int maxY = lightmap.GetSunHeight(x, z);
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x-1, z ));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x+1, z ));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x, z-1));
maxY = Mathf.Max(maxY, lightmap.GetSunHeight(x, z+1));
return maxY;
}