disc-room-escape/GameState.lua at master · dotmobo/disc-room-escape · GitHub

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local GameState = {}

function GameState.setCurrent(state_name, args)
  GameState.next_current = require(state_name .. 'State').new(args)
  if not GameState.current then
    GameState.update()
  end
end

function GameState.getCurrent()
  return GameState.current
end

function GameState.update()
  GameState.current = GameState.next_current
end

return GameState