GoのゲームエンジンEbiten向けのステートマシンライブラリを作った - Qiita

package main import ( "log" "github.com/PenguinCabinet/pgfsm" "github.com/hajimehoshi/ebiten" ) type MyGameState struct { } func (sm *MyGameState) Init( stackdeep int, /*The index of this state.*/ deltatime float64, /*The deltatime between the previous frame and the current frame.*/ ) { //Init } func (sm *MyGameState) Update( screen *ebiten.Image, stackdeep int, deltatime float64, ) pgfsm.Result {