state_gameround=klass()
function state_gameround:init(watcher,ruleset)
 self.board=board:new(watcher,ruleset)
 self.outcome=nil
 self.restart_frames=0
end
function state_gameround:enter() self:add_menu() end
function state_gameround:exit() self:remove_menu() end

function state_gameround:reenter() self:add_menu() end
function state_gameround:suspend() self:remove_menu() end

function state_gameround:add_menu()
 menuitem(4,"restart",function() self.outcome="restart" self.done=true end)
 menuitem(5,"go to menu",function() self.outcome="menu" self.done=true end)
end
function state_gameround:remove_menu()
 menuitem(4)
 menuitem(5)
end


function state_gameround:update()
 self.board:update()
 if btn(5) then 
  self.restart_frames+=1 
 else 
  self.restart_frames=0 
 end
 local restart_progress=self.restart_frames/60
 self.board:set_restart_progress(restart_progress)


 if restart_progress>=1.0 then
  self.outcome="restart"
  self.done=true
  return
 end

 if self.board:can_take_input() then
  if (btnp(0)) self.board.cursor:move_x(-1)
  if (btnp(1)) self.board.cursor:move_x(1)
  if (btnp(2)) self.board.cursor:move_y(-1)
  if (btnp(3)) self.board.cursor:move_y(1)
  if (btnp(4)) self.board.cursor:toggle_grab()
  if btnp(5) and self.restart_frames < 4 then 
   if self.board.cursor:grabbed_card() then
    self.board.cursor:drop_grab() 
   else
    self.board:undo()
   end
  end
 end
 if (self.board:is_won()) self.outcome="win" self.done=true main.state_manager:push(state_wonround:new(self.board))
end

function state_gameround:draw()
 cls(13)
 self.board:draw()
end