reaction 0.2.0

Universal low-latency input handling for game engines
Documentation 
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pub enum SensitivityCurve {
    Linear,
    Exponential(f32), // Power
}

pub fn apply_sensitivity(value: f32, sensitivity: f32, curve: SensitivityCurve) -> f32 {
    let scaled = value * sensitivity;
    match curve {
        SensitivityCurve::Linear => scaled,
        SensitivityCurve::Exponential(exponent) => scaled.signum() * scaled.abs().powf(exponent),
    }
}