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);
}
}
CCTileMapDrawBufferManager InitialiseDrawBuffer(CCTileSetInfo tileSetInfo)
{
CCTileMapDrawBufferManager drawBufferManager = new CCTileMapDrawBufferManager(LayerSize.Row, LayerSize.Column, this, tileSetInfo);
for (int y = 0; y < LayerSize.Row; y++)
{
for (int x = 0; x < LayerSize.Column; x++)
{
UpdateQuadAt(drawBufferManager, x, y, false);
}
}
drawBufferManager.UpdateQuadBuffers();
return(drawBufferManager);
}
public void SetTileGID(CCTileGidAndFlags gidAndFlags, CCTileMapCoordinates tileCoords)
{
if (gidAndFlags.Gid == 0)
{
RemoveTile(tileCoords);
return;
}
if (AreValidTileCoordinates(tileCoords) == false)
{
Debug.Assert(false, String.Format("CCTileMapLayer: Invalid tile coordinates row: {0} column: {1}",
tileCoords.Row, tileCoords.Column));
return;
}
CCTileGidAndFlags currentGID = TileGIDAndFlags(tileCoords);
if (currentGID == gidAndFlags)
{
return;
}
CCTileMapDrawBufferManager drawBufferManager = GetDrawBufferManagerByGid(gidAndFlags.Gid);
if (drawBufferManager == null)
{
foreach (CCTileSetInfo tileSetInfo in mapInfo.Tilesets)
{
if (tileSetInfo.FirstGid <= gidAndFlags.Gid && tileSetInfo.LastGid >= gidAndFlags.Gid)
{
drawBufferManager = InitialiseDrawBuffer(tileSetInfo);
break;
}
}
if (drawBufferManagers == null)
{
Debug.Assert(false, String.Format("CCTileMapLayer: Invalid tile grid id: {0}", gidAndFlags.Gid));
return;
}
drawBufferManagers.Add(drawBufferManager);
visibleTileRangeDirty = true;
}
SetBatchRenderedTileGID(tileCoords.Column, tileCoords.Row, gidAndFlags);
}
void InitialiseDrawBuffers()
{
drawBufferManager = new CCTileMapDrawBufferManager(LayerSize.Row, LayerSize.Column);
// Initialize the QuadsVertexBuffers
if (tileSetTexture.ContentSizeInPixels != CCSize.Zero)
{
for (int y = 0; y < LayerSize.Row; y++)
{
for (int x = 0; x < LayerSize.Column; x++)
{
UpdateQuadAt(x, y, false);
}
}
}
// Initialise the IndexBuffers
var numOfTiles = (int)NumberOfTiles;
for (int tileIndex = 0; tileIndex < numOfTiles; tileIndex++)
{
var buffer = drawBufferManager.GetDrawBufferAtIndex(tileIndex);
var indices = buffer.IndexBuffer.Data;
int quadVertIndex = (tileIndex - buffer.TileStartIndex) * NumOfCornersPerQuad;
int indexBufferOffset = (tileIndex - buffer.TileStartIndex) * NumOfVerticesPerQuad;
indices[indexBufferOffset + 0] = (short)(quadVertIndex + 0);
indices[indexBufferOffset + 1] = (short)(quadVertIndex + 1);
indices[indexBufferOffset + 2] = (short)(quadVertIndex + 2);
indices[indexBufferOffset + 3] = (short)(quadVertIndex + 3);
indices[indexBufferOffset + 4] = (short)(quadVertIndex + 2);
indices[indexBufferOffset + 5] = (short)(quadVertIndex + 1);
}
drawBufferManager.UpdateBuffers();
}
void UpdateQuadAt(CCTileMapDrawBufferManager drawBufferManager, CCTileMapCoordinates tileCoords, bool updateBuffer = true)
{
UpdateQuadAt(drawBufferManager, tileCoords.Column, tileCoords.Row, updateBuffer);
}
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);
}
}
void UpdateQuadAt(CCTileMapDrawBufferManager drawBufferManager, CCTileMapCoordinates tileCoords, bool updateBuffer = true)
{
UpdateQuadAt(drawBufferManager, tileCoords.Column, tileCoords.Row, updateBuffer);
}
CCTileMapDrawBufferManager InitialiseDrawBuffer(CCTileSetInfo tileSetInfo)
{
CCTileMapDrawBufferManager drawBufferManager = new CCTileMapDrawBufferManager(LayerSize.Row, LayerSize.Column, this, tileSetInfo);
for (int y = 0; y < LayerSize.Row; y++)
{
for (int x = 0; x < LayerSize.Column; x++)
{
UpdateQuadAt(drawBufferManager, x, y, false);
}
}
drawBufferManager.UpdateQuadBuffers();
return drawBufferManager;
}
