Imports github.com/tubelz/macaw github.com/tubelz/macaw/entity github.com/tubelz/macaw/input github.com/tubelz/macaw/system github.com/veandco/go-sdl2/sdl github.com/veandco/go-sdl2/ttf Imports in module “github.com/tubelz/crazybird” github.com/tubelz/crazybird/cscene github.com/tubelz/crazybird/csystem Standard library imports fmt log math/rand time