void HandleCustomTilePropertyAt(int worldX, int worldY, CCTileMapLayer layer)
{
CCTileMapCoordinates tileAtXy = layer.ClosestTileCoordAtNodePosition(new CCPoint(worldX, worldY));
CCTileGidAndFlags info = layer.TileGIDAndFlags(tileAtXy.Column, tileAtXy.Row);
if (info != null)
{
Dictionary <string, string> properties = null;
try
{
properties = _map.TilePropertiesForGID(info.Gid);
}
catch
{
// CocosSharp
}
if (properties != null && properties.ContainsKey("IsTreasure") && properties["IsTreasure"] == "true")
{
layer.RemoveTile(tileAtXy);
// todo: Create a treasure chest entity
}
}
}
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 IEnumerable <PropertyLocation> GetPropertyLocations()
{
// Width and Height are equal so we can use either
int tileDimension = (int)tileMap.TileTexelSize.Width;
// Find out how many rows and columns are in our tile map
int numberOfColumns = (int)tileMap.MapDimensions.Size.Width;
int numberOfRows = (int)tileMap.MapDimensions.Size.Height;
// Tile maps can have multiple layers, so let's loop through all of them:
foreach (CCTileMapLayer layer in tileMap.TileLayersContainer.Children)
{
// Loop through the columns and rows to find all tiles
for (int column = 0; column < numberOfColumns; column++)
{
// We're going to add tileDimension / 2 to get the position
// of the center of the tile - this will help us in
// positioning entities, and will eliminate the possibility
// of floating point error when calculating the nearest tile:
int worldX = tileDimension * column + tileDimension / 2;
for (int row = 0; row < numberOfRows; row++)
{
// See above on why we add tileDimension / 2
int worldY = tileDimension * row + tileDimension / 2;
CCTileMapCoordinates tileAtXy = layer.ClosestTileCoordAtNodePosition(new CCPoint(worldX, worldY));
CCTileGidAndFlags info = layer.TileGIDAndFlags(tileAtXy.Column, tileAtXy.Row);
if (info != null)
{
Dictionary <string, string> properties = null;
try
{
properties = tileMap.TilePropertiesForGID(info.Gid);
}
catch
{
// CocosSharp crashed here...but this may be fixed in the current version
}
if (properties != null)
{
yield return(new PropertyLocation
{
WorldX = worldX,
WorldY = worldY,
Properties = properties,
Layer = layer,
TileCoordinates = tileAtXy
});
}
}
}
}
}
}
public TMXOrthoTest4() : base("TileMaps/orthogonal-test4")
{
CCTileMapLayer layer = tileMap.LayerNamed("Layer 0");
CCTileMapCoordinates s = layer.LayerSize;
sprite = layer.ExtractTile(0, 0);
sprite.Scale = 2;
sprite2 = layer.ExtractTile(s.Column - 1, 0);
sprite2.Scale = 2;
sprite3 = layer.ExtractTile(0, s.Row - 1);
sprite3.Scale = 2;
sprite4 = layer.ExtractTile(s.Column - 1, s.Row - 1);
sprite4.Scale = 2;
Schedule(removeSprite, 2);
}
