void SetBatchRenderedTileGID(int column, int row, CCTileGidAndFlags gidAndFlags)
{
int flattenedIndex = FlattenedTileIndex(column, row);
CCTileGidAndFlags prevGid = TileGIDAndFlagsArray[flattenedIndex];
if (gidAndFlags != prevGid)
{
TileGIDAndFlagsArray[flattenedIndex] = gidAndFlags;
if (prevGid.Gid == 0)
{
var drawBufferManager = GetDrawBufferManagerByGid(gidAndFlags.Gid);
CCTileMapVertAndIndexBuffer drawBuffer = drawBufferManager.GetDrawBufferAtIndex(flattenedIndex);
drawBuffer.UpdateQuad(flattenedIndex, ref gidAndFlags, true);
}
else if (gidAndFlags.Gid == 0)
{
var oldDrawBufferManager = GetDrawBufferManagerByGid(prevGid.Gid);
CCTileMapVertAndIndexBuffer drawBuffer = oldDrawBufferManager.GetDrawBufferAtIndex(flattenedIndex);
drawBuffer.UpdateQuad(flattenedIndex, ref gidAndFlags, true);
}
else
{
var emptyTile = CCTileGidAndFlags.EmptyTile;
var oldDrawBufferManager = GetDrawBufferManagerByGid(prevGid.Gid);
CCTileMapVertAndIndexBuffer oldDrawBuffer = oldDrawBufferManager.GetDrawBufferAtIndex(flattenedIndex);
oldDrawBuffer.UpdateQuad(flattenedIndex, ref emptyTile, true);
var drawBufferManager = GetDrawBufferManagerByGid(gidAndFlags.Gid);
CCTileMapVertAndIndexBuffer drawBuffer = drawBufferManager.GetDrawBufferAtIndex(flattenedIndex);
drawBuffer.UpdateQuad(flattenedIndex, ref gidAndFlags, true);
}
}
}
void UpdateQuadAt(CCTileMapDrawBufferManager drawBufferManager, int tileCoordX, int tileCoordY, bool updateBuffer = true)
{
int flattenedTileIndex = FlattenedTileIndex(tileCoordX, tileCoordY);
CCTileGidAndFlags tileGID = TileGIDAndFlagsArray[flattenedTileIndex];
if (drawBufferManager.TileSetInfo.FirstGid <= tileGID.Gid && drawBufferManager.TileSetInfo.LastGid >= tileGID.Gid || tileGID.Gid == 0)
{
CCTileMapVertAndIndexBuffer drawBuffer = drawBufferManager.GetDrawBufferAtIndex(flattenedTileIndex);
drawBuffer.UpdateQuad(flattenedTileIndex, ref tileGID, updateBuffer);
}
}