/*
* Draws a grid of tetris cells onto any canvas node, with a given cell width.
*/
public static void DrawTetrisGrid(CanvasItem node, IGrid <TetrisCell> grid, float cellWidth)
{
var textures = node.GetNode <TetrominoTextures>("/root/gui/tetromino_textures").Textures;
foreach (var pos in Utils.Range2D(grid.Cells.GetSize()))
{
if (grid.Cells[pos.Y][pos.X] != TetrisCell.Empty)
{
node.DrawTextureRect(
textures[grid.Cells[pos.Y][pos.X]],
new Rect2(pos.X * cellWidth, pos.Y * cellWidth, cellWidth, cellWidth),
false
);
}
}
}
