Game

SketchSystems.spec

Game

  Board
    mines generated?
      isNotGenerated? -> Generate mines
      isGenerated? -> Reveal
    
    Generate mines
      done? -> Reveal
    
    # Display game over screen
    Game Over

  Tile*
    Default
      left click -> isFirstClick?
      right click -> Flag
      neighbour revealed -> Evaluating
      
    isFirstClick?
      first click? -> mines generated?
      not first click -> isMined?
        
    isMined?
      mined? -> Game Over
      not_mined? -> Reveal
      
    Evaluating
      isZero? -> Reveal
      notZero? -> Default
      
    Flag
      RIGHT_CLICK -> Mark
      
    Mark
      LEFT_CLICK -> isMined?
      RIGHT_CLICK -> Default
    
    # dispatch event neighbour_revealed to surrounding tiles
    Reveal

SketchSystems_prototype.js

function render(model){
  let current_state_name = model.active_states[0].name;
  return $("h1",
           {style: {color: "darkBlue"}},
           `The current state is: ${current_state_name}`);
}