private void updateBlockRadiusEffects()
{
Vector3i blockPosition = base.GetBlockPosition();
int num = World.toChunkXZ(blockPosition.x);
int num2 = World.toChunkXZ(blockPosition.z);
this.startedThisFrame = new List <string>();
for (int i = -1; i < 2; i++)
{
for (int j = -1; j < 2; j++)
{
Chunk chunk = (Chunk)this.world.GetChunkSync(num + j, num2 + i);
if (chunk != null)
{
DictionaryList <Vector3i, TileEntity> tileEntities = chunk.GetTileEntities();
for (int k = 0; k < tileEntities.list.Count; k++)
{
TileEntity tileEntity = tileEntities.list[k];
if (tileEntity.IsActive(this.world))
{
BlockValue block = this.world.GetBlock(tileEntity.ToWorldPos());
Block block2 = Block.list[block.type];
if (block2.RadiusEffects != null)
{
float distanceSq = base.GetDistanceSq(tileEntity.ToWorldPos().ToVector3());
for (int l = 0; l < block2.RadiusEffects.Length; l++)
{
BlockRadiusEffect blockRadiusEffect = block2.RadiusEffects[l];
if (distanceSq <= blockRadiusEffect.radius * blockRadiusEffect.radius && !this.Buffs.HasBuff(blockRadiusEffect.variable))
{
this.Buffs.AddBuff(blockRadiusEffect.variable, -1, true, false, false);
}
}
}
}
}
}
}
}
}