anna/joyful
1
0
Fork 0
Code Pull requests Releases Activity Actions

Completed implementation.

Browse source
This commit is contained in:
Anna Rose Wiggins 2025-07-15 15:27:49 -04:00
parent 0915ea059a
commit 58abd4cc34
10 changed files with 260 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

19
internal/mappingrules/rule_target_axis.go
View file

@ -77,12 +77,7 @@ func NewRuleTargetAxis(device_name string,
// in the deadzone, among other things.
func (target *RuleTargetAxis) NormalizeValue(value int32) int32 {
axisStrength := target.GetAxisStrength(value)
if target.Inverted {
axisStrength = 1.0 - axisStrength
}
normalizedValue := LerpInt(AxisValueMin, AxisValueMax, axisStrength)
return normalizedValue
return LerpInt(AxisValueMin, AxisValueMax, axisStrength)
}
func (target *RuleTargetAxis) CreateEvent(value int32, mode *string) *evdev.InputEvent {
@ -111,6 +106,16 @@ func (target *RuleTargetAxis) InDeadZone(value int32) bool {
return value >= target.DeadzoneStart && value <= target.DeadzoneEnd
}
// GetAxisStrength returns a float between 0.0 and 1.0, representing the proportional
// position along the axis' full range. (after factoring in deadzones)
// Calling this function with `value` inside the deadzone range will produce undefined behavior
func (target *RuleTargetAxis) GetAxisStrength(value int32) float64 {
return float64(value-target.deadzoneSize) / float64(target.axisSize)
if value > target.DeadzoneEnd {
value -= target.deadzoneSize
}
strength := float64(value) / float64(target.axisSize)
if target.Inverted {
strength = 1.0 - strength
}
return strength
}