protected override void OnPaint(PaintEventArgs e)
{
if (_field == null)
{
return;
}
if (_drawGrid)
{
DrawTileGrid(e.Graphics);
}
if (_showHint)
{
FindHints();
}
// Draw sorted tile list from bottom left to top right
Tile[] tiles = _field.GetSortedTiles();
foreach (Tile t in tiles)
{
DrawTile(e.Graphics, t);
}
if (_mode == PanelMode.Play)
{
e.Graphics.DrawString("Middle Mouse = Toggle Show Moveable Tiles\nRight Mouse = Toggle Show Hint", DefaultFont, Brushes.Black, 5, 5);
}
else
{
e.Graphics.DrawString("Left Mouse = Place Tile\nRight Mouse = Remove Tile", DefaultFont, Brushes.Black, 5, 5);
}
}
private string BuildFieldJson()
{
TilePair hintPair = null;
if (_showHint)
{
hintPair = _field.GetHint();
}
Tile[] tiles = _field.GetSortedTiles();
List <string> tilesJson = new List <string>();
foreach (Tile tile in tiles)
{
string selected = (tile == _selected) ? "true" : "false";
string disabled = !_field.CanMove(tile) && _showMoveable ? "true" : "false";
string hint = _showHint && hintPair != null && (tile == hintPair.Tile1 || tile == hintPair.Tile2) ? "true" : "false";
string type = (tile != null) ? tile.Type.Name : "empty";
string tileJson = " {\n";
tileJson += " \"x\": " + tile.X + ",\n";
tileJson += " \"y\": " + tile.Y + ",\n";
tileJson += " \"z\": " + tile.Z + ",\n";
tileJson += " \"type\": \"" + type + "\",\n";
tileJson += " \"selected\": " + selected + ",\n";
tileJson += " \"hint\": " + hint + ",\n";
tileJson += " \"disabled\": " + disabled + "\n";
tileJson += " }";
tilesJson.Add(tileJson);
}
return
("{\n" +
" \"field\": {\n" +
" \"fieldwidth\": " + Field.WIDTH + ",\n" +
" \"fieldheight\": " + Field.HEIGHT + ",\n" +
" \"tilewidth\": " + Tile.WIDTH + ",\n" +
" \"tileheight\": " + Tile.HEIGHT + ",\n" +
" \"tiles\": [\n" +
string.Join(",\n", tilesJson.ToArray()) + "\n" +
" ]\n" +
" }\n" +
"}\n");
}
