DeadzoneStrategy.ixx File

Abstract base class for gamepad axis deadzone normalization strategies. More...

Included Headers

#include <algorithm>

Namespaces Index

namespace	helios
namespace	engine
namespace	input
namespace	gamepad

Classes Index

class	DeadzoneStrategy
	Abstract strategy interface for normalizing gamepad stick input with deadzone handling. More...

Description

Abstract base class for gamepad axis deadzone normalization strategies.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <algorithm>

8

9export module helios.engine.input.gamepad.DeadzoneStrategy;

10

11

12export namespace helios::engine::input::gamepad {

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23 class DeadzoneStrategy {

24

25 protected:

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36 float stickNoiseThreshold_ = DEFAULT_STICK_NOISE_THRESHOLD;

37

38 public:

39

43 static constexpr float DEFAULT_STICK_NOISE_THRESHOLD = 0.002f;

44

48 virtual ~DeadzoneStrategy() = default;

49

53 DeadzoneStrategy() = default;

54

65 DeadzoneStrategy(float stickNoiseThreshold) : stickNoiseThreshold_(stickNoiseThreshold) {}

66

78 virtual void normalize(float deadzone, float& x, float& y) const noexcept = 0;

79

80

90 [[nodiscard]] float stickNoiseThreshold() const noexcept {

91 return stickNoiseThreshold_;

92 }

93

103 void setStickNoiseThreshold(float threshold) noexcept {

104 stickNoiseThreshold_ = std::clamp(threshold, 0.0f, 0.9f);

105 }

106 };

107

108}

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