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internal/gamepaddb: Bug fix: ButtonValue must return [0, 1]

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This commit is contained in:
Hajime Hoshi 2021-09-23 15:18:16 +09:00
parent 0fdec144ef
commit 226378da88
1 changed files with 2 additions and 2 deletions
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4
internal/gamepaddb/gamepaddb.go
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@ -407,9 +407,9 @@ func ButtonValue(id string, button driver.StandardGamepadButton, state GamepadSt
case mappingTypeAxis: case mappingTypeAxis:
v := state.Axis(m.Index)*float64(m.AxisScale) + float64(m.AxisOffset) v := state.Axis(m.Index)*float64(m.AxisScale) + float64(m.AxisOffset)
if v > 1 { if v > 1 {
return 1 v = 1
} else if v < -1 { } else if v < -1 {
return -1 v = -1
} }
// Adjust [-1, 1] to [0, 1] // Adjust [-1, 1] to [0, 1]
return (v + 1) / 2 return (v + 1) / 2