public void AddTileset(string name, string texturePath, Point sourceSize, Point offset)
{
// Get the texture resource.
int id = texturePath.GetHashCode();
Texture2D texture = null;
// Either load it from a file or just get a reference to it.
if (TextureManager.ContainsResource(id))
{
// Get reference.
texture = TextureManager.GetReference(id);
}
else
{
// Load from file and give it to resource manager.
texture = LoadTextureFromFile(texturePath);
TextureManager.AddResource(texturePath, texture);
}
// TODO: only adds textured tile sets.
TexturedTileset tileset = new TexturedTileset(name, texture, sourceSize, offset);
tilesets.AddTileset(tileset);
// Add new brush bucket for this tileset.
brushBuckets.Add(tileset, new BrushBucket(tileset));
}