private void InternalCheckCellsInMemory()
{
uint centerX = ((uint)CenterPosition.X / 8);
uint centerY = ((uint)CenterPosition.Y / 8);
for (int y = -c_CellsInMemory; y <= c_CellsInMemory; y++)
{
uint cellY = (uint)(centerY + y) % MapData.ChunkHeight;
for (int x = -c_CellsInMemory; x <= c_CellsInMemory; x++)
{
uint cellX = (uint)(centerX + x) % MapData.ChunkWidth;
uint cellIndex = (cellY % c_CellsInMemorySpan) * c_CellsInMemorySpan + (cellX % c_CellsInMemorySpan);
if (m_Chunks[cellIndex] == null || m_Chunks[cellIndex].ChunkX != cellX || m_Chunks[cellIndex].ChunkY != cellY)
{
if (m_Chunks[cellIndex] != null)
{
m_Chunks[cellIndex].Unload();
}
m_Chunks[cellIndex] = new MapChunk(cellX, cellY);
m_Chunks[cellIndex].Load(MapData, this);
// if we have a translator and it's not spring, change some statics!
if (Season != Seasons.Spring && SeasonalTranslator != null)
{
SeasonalTranslator(m_Chunks[cellIndex], Season);
}
// let any active multis know that a new map chunk is ready, so they can load in their pieces.
Multi.AnnounceMapChunkLoaded(m_Chunks[cellIndex]);
}
}
}
}