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inpututil: bug fix: GamepadButtonNum can exceed GamepadButtonMax

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Closes #2027
This commit is contained in:
Hajime Hoshi 2022-03-25 14:31:07 +09:00
parent b985689010
commit 5bb22d2bcf
1 changed files with 3 additions and 0 deletions
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3
inpututil/inpututil.go
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@ -141,6 +141,9 @@ func (i *inputState) update() {
i.gamepadButtonDurations[id] = make([]int, ebiten.GamepadButtonMax+1) i.gamepadButtonDurations[id] = make([]int, ebiten.GamepadButtonMax+1)
} }
n := ebiten.GamepadButtonNum(id) n := ebiten.GamepadButtonNum(id)
if n > ebiten.GamepadButtonMax+1 {
n = ebiten.GamepadButtonMax + 1
}
for b := ebiten.GamepadButton(0); b < ebiten.GamepadButton(n); b++ { for b := ebiten.GamepadButton(0); b < ebiten.GamepadButton(n); b++ {
if ebiten.IsGamepadButtonPressed(id, b) { if ebiten.IsGamepadButtonPressed(id, b) {
i.gamepadButtonDurations[id][b]++ i.gamepadButtonDurations[id][b]++