package blocks import ( "github.com/hajimehoshi/ebiten/ui" ) type Input struct { states map[ui.Key]int } func NewInput() *Input { states := map[ui.Key]int{} for key := ui.Key(0); key < ui.KeyMax; key++ { states[key] = 0 } return &Input{ states: states, } } func (i *Input) StateForKey(key ui.Key) int { return i.states[key] } func (i *Input) Update(keys ui.Keys) { for key, _ := range i.states { if !keys.Includes(key) { i.states[key] = 0 continue } i.states[key] += 1 } }