void flipIt(float dt)
{
CCTileMapLayer layer = tileMap.LayerNamed("Layer 0");
//blue diamond
var tileCoord = new CCTileMapCoordinates(1, 10);
CCTileGidAndFlags gidAndFlags = layer.TileGIDAndFlags(tileCoord);
CCTileFlags flags = gidAndFlags.Flags;
short GID = gidAndFlags.Gid;
// Vertical
if ((flags & CCTileFlags.Vertical) != 0)
{
flags &= ~CCTileFlags.Vertical;
}
else
{
flags |= CCTileFlags.Vertical;
}
layer.SetTileGID(new CCTileGidAndFlags(GID, flags), tileCoord);
tileCoord = new CCTileMapCoordinates(1, 8);
gidAndFlags = layer.TileGIDAndFlags(tileCoord);
GID = gidAndFlags.Gid;
flags = gidAndFlags.Flags;
// Vertical
if ((flags & CCTileFlags.Vertical) != 0)
{
flags &= ~CCTileFlags.Vertical;
}
else
{
flags |= CCTileFlags.Vertical;
}
layer.SetTileGID(new CCTileGidAndFlags(GID, flags), tileCoord);
tileCoord = new CCTileMapCoordinates(2, 8);
gidAndFlags = layer.TileGIDAndFlags(tileCoord);
GID = gidAndFlags.Gid;
flags = gidAndFlags.Flags;
// Horizontal
if ((flags & CCTileFlags.Horizontal) != 0)
{
flags &= ~CCTileFlags.Horizontal;
}
else
{
flags |= CCTileFlags.Horizontal;
}
layer.SetTileGID(new CCTileGidAndFlags(GID, flags), tileCoord);
}
public CCSprite ExtractTile(int column, int row, bool addToTileMapLayer = true)
{
if (!AreValidTileCoordinates(column, row))
{
return(null);
}
CCTileGidAndFlags gidAndFlags = TileGIDAndFlags(column, row);
int flattendedIndex = FlattenedTileIndex(column, row);
CCTileSetInfo tileSetInfo = GetDrawBufferManagerByGid(gidAndFlags.Gid).TileSetInfo;
CCRect texRect = tileSetInfo.TextureRectForGID(gidAndFlags.Gid);
CCSprite tileSprite = new CCSprite(tileSetInfo.Texture, texRect);
tileSprite.ContentSize = texRect.Size * CCTileMapLayer.DefaultTexelToContentSizeRatios;
tileSprite.Position = TilePosition(column, row);
tileSprite.VertexZ = TileVertexZ(column, row);
tileSprite.AnchorPoint = CCPoint.Zero;
tileSprite.Opacity = Opacity;
tileSprite.FlipX = false;
tileSprite.FlipY = false;
tileSprite.Rotation = 0.0f;
if ((gidAndFlags.Flags & CCTileFlags.TileDiagonal) != 0)
{
CCSize halfContentSize = tileSprite.ContentSize * 0.5f;
tileSprite.AnchorPoint = CCPoint.AnchorMiddle;
tileSprite.Position += new CCPoint(halfContentSize.Width, halfContentSize.Height);
CCTileFlags horAndVertFlag = gidAndFlags.Flags & (CCTileFlags.Horizontal | CCTileFlags.Vertical);
// Handle the 4 diagonally flipped states.
if (horAndVertFlag == CCTileFlags.Horizontal)
{
tileSprite.Rotation = 90.0f;
}
else if (horAndVertFlag == CCTileFlags.Vertical)
{
tileSprite.Rotation = 270.0f;
}
else if (horAndVertFlag == (CCTileFlags.Vertical | CCTileFlags.Horizontal))
{
tileSprite.Rotation = 90.0f;
tileSprite.FlipX = true;
}
else
{
tileSprite.Rotation = 270.0f;
tileSprite.FlipX = true;
}
}
else
{
if ((gidAndFlags.Flags & CCTileFlags.Horizontal) != 0)
{
tileSprite.FlipX = true;
}
if ((gidAndFlags.Flags & CCTileFlags.Vertical) != 0)
{
tileSprite.FlipY = true;
}
}
if (addToTileMapLayer)
{
AddChild(tileSprite, flattendedIndex, flattendedIndex);
}
RemoveTile(column, row);
return(tileSprite);
}
public CCTileGidAndFlags(short gid, CCTileFlags flags) : this()
{
Gid = gid;
Flags = flags;
}
public CCTileGidAndFlags(short gid, CCTileFlags flags) : this()
{
Gid = gid;
Flags = flags;
}
