func (i *Input) Update() {
if i.keyStates == nil {
i.keyStates = map[ebiten.Key]int{}
}
for key := ebiten.Key(0); key <= ebiten.KeyMax; key++ {
if !ebiten.IsKeyPressed(ebiten.Key(key)) {
i.keyStates[key] = 0
continue
}
i.keyStates[key]++
}
const gamepadID = 0
if i.gamepadButtonStates == nil {
i.gamepadButtonStates = map[ebiten.GamepadButton]int{}
}
for b := ebiten.GamepadButton(0); b <= ebiten.GamepadButtonMax; b++ {
if !ebiten.IsGamepadButtonPressed(gamepadID, b) {
i.gamepadButtonStates[b] = 0
continue
}
i.gamepadButtonStates[b]++
}
if i.gamepadAbstractButtonStates == nil {
i.gamepadAbstractButtonStates = map[abstractButton]int{}
}
for _, b := range gamepadAbstractButtons {
if !i.gamepadConfig.IsButtonPressed(gamepadID, b) {
i.gamepadAbstractButtonStates[b] = 0
continue
}
i.gamepadAbstractButtonStates[b]++
}
}
func (i *Input) Update() {
for key := range i.keyStates {
if !ebiten.IsKeyPressed(ebiten.Key(key)) {
i.keyStates[key] = 0
continue
}
i.keyStates[key]++
}
const gamepadID = 0
for b := range i.gamepadButtonStates {
if !ebiten.IsGamepadButtonPressed(gamepadID, ebiten.GamepadButton(b)) {
i.gamepadButtonStates[b] = 0
continue
}
i.gamepadButtonStates[b]++
}
for _, b := range gamepadStdButtons {
if !i.gamepadConfig.IsButtonPressed(gamepadID, b) {
i.gamepadStdButtonStates[b] = 0
continue
}
i.gamepadStdButtonStates[b]++
}
}
func update(screen *ebiten.Image) error {
const offsetX, offsetY = 24, 40
op := &ebiten.DrawImageOptions{}
op.GeoM.Translate(offsetX, offsetY)
op.ColorM.Scale(0.5, 0.5, 0.5, 1)
if err := screen.DrawImage(keyboardImage, op); err != nil {
return err
}
pressed := []string{}
for i := 0; i <= 9; i++ {
if ebiten.IsKeyPressed(ebiten.Key(i) + ebiten.Key0) {
pressed = append(pressed, string(i+'0'))
}
}
for c := 'A'; c <= 'Z'; c++ {
if ebiten.IsKeyPressed(ebiten.Key(c) - 'A' + ebiten.KeyA) {
pressed = append(pressed, string(c))
}
}
for i := 1; i <= 12; i++ {
if ebiten.IsKeyPressed(ebiten.Key(i) + ebiten.KeyF1 - 1) {
pressed = append(pressed, "F"+strconv.Itoa(i))
}
}
for key, name := range keyNames {
if ebiten.IsKeyPressed(key) {
pressed = append(pressed, name)
}
}
op = &ebiten.DrawImageOptions{
ImageParts: pressedKeysParts(pressed),
}
op.GeoM.Translate(offsetX, offsetY)
if err := screen.DrawImage(keyboardImage, op); err != nil {
return err
}
return nil
}