/// <summary>
/// Insert a cluster at the given coordinates in cluster space.
/// </summary>
/// <param name="clusterCoordinates"></param>
private static void AddCluster(World world, Coordinates clusterCoordinates)
{
Cluster cluster = new Cluster(ClusterType.Evergreen, clusterCoordinates);
Matrix clusterOffset = Matrix.CreateTranslation(new Vector3(-0.5f, -0.5f, 0));
Matrix tileTranslate =
/*TilePositionTransform **/
TileClusterTransform *
clusterOffset *
ClusterTileTransform
;
for (int y = 0; y < Constants.ClusterHeight; ++y)
{
for (int x = 0; x < Constants.ClusterWidth; ++x)
{
Vector2 tilePos = Vector2.Transform(new Vector2(x, y), tileTranslate);
Tile t = cluster.GetTileAt(x, y);
t.Type = TileType.Grass;
cluster.SetTileAt(x, y, t);
}
}
world.AddCluster(cluster);
}
/// <summary>
/// Creates a world with a set of initial clusters as defined
/// by the parameters.
/// </summary>
/// <param name="left">Max left cluster coordinate.</param>
/// <param name="right">Max right cluster coordinate.</param>
/// <param name="top">Max top cluster coordinate.</param>
/// <param name="bottom">Max bottom cluster coordinate.</param>
/// <returns></returns>
public static World CreateWorld(int left, int right, int top, int bottom)
{
World world = new World((right - left) * (bottom - top));
for (int y = top; y <= bottom; ++y)
{
for (int x = left; x <= right; ++x)
{
world.AddCluster(world.CreateCluster(x, y));
//AddCluster(world, new Coordinates(x, y));
}
}
return world;
}