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Add Dead Zone to virtual input action for better usage with gamepad sticks/triggers

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#3660
This commit is contained in:
Wojtek Figat
2026-03-10 19:58:50 +01:00
parent 3bbaa7025a
commit afc4d0f3d3
5 changed files with 131 additions and 44 deletions
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43
Source/Engine/Input/Input.cpp
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@@ -120,6 +120,7 @@ void InputSettings::Deserialize(DeserializeStream& stream, ISerializeModifier* m
config.MouseButton = JsonTools::GetEnum(v, "MouseButton", MouseButton::None);
config.GamepadButton = JsonTools::GetEnum(v, "GamepadButton", GamepadButton::None);
config.Gamepad = JsonTools::GetEnum(v, "Gamepad", InputGamepadIndex::All);
config.DeadZone = JsonTools::GetFloat(v, "DeadZone", 0.5f);
}
}
else
@@ -499,24 +500,24 @@ float Input::GetGamepadAxis(int32 gamepadIndex, GamepadAxis axis)
return 0.0f;
}
bool Input::GetGamepadButton(int32 gamepadIndex, GamepadButton button)
bool Input::GetGamepadButton(int32 gamepadIndex, GamepadButton button, float deadZone)
{
if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
return Gamepads[gamepadIndex]->GetButton(button);
return Gamepads[gamepadIndex]->GetButton(button, deadZone);
return false;
}
bool Input::GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button)
bool Input::GetGamepadButtonDown(int32 gamepadIndex, GamepadButton button, float deadZone)
{
if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
return Gamepads[gamepadIndex]->GetButtonDown(button);
return Gamepads[gamepadIndex]->GetButtonDown(button, deadZone);
return false;
}
bool Input::GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button)
bool Input::GetGamepadButtonUp(int32 gamepadIndex, GamepadButton button, float deadZone)
{
if (gamepadIndex >= 0 && gamepadIndex < Gamepads.Count())
return Gamepads[gamepadIndex]->GetButtonUp(button);
return Gamepads[gamepadIndex]->GetButtonUp(button, deadZone);
return false;
}
@@ -542,13 +543,13 @@ float Input::GetGamepadAxis(InputGamepadIndex gamepad, GamepadAxis axis)
return false;
}
bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button)
bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
{
if (gamepad == InputGamepadIndex::All)
{
for (auto g : Gamepads)
{
if (g->GetButton(button))
if (g->GetButton(button, deadZone))
return true;
}
}
@@ -556,18 +557,18 @@ bool Input::GetGamepadButton(InputGamepadIndex gamepad, GamepadButton button)
{
const auto index = static_cast<int32>(gamepad);
if (index < Gamepads.Count())
return Gamepads[index]->GetButton(button);
return Gamepads[index]->GetButton(button, deadZone);
}
return false;
}
bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button)
bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
{
if (gamepad == InputGamepadIndex::All)
{
for (auto g : Gamepads)
{
if (g->GetButtonDown(button))
if (g->GetButtonDown(button, deadZone))
return true;
}
}
@@ -575,18 +576,18 @@ bool Input::GetGamepadButtonDown(InputGamepadIndex gamepad, GamepadButton button
{
const auto index = static_cast<int32>(gamepad);
if (index < Gamepads.Count())
return Gamepads[index]->GetButtonDown(button);
return Gamepads[index]->GetButtonDown(button, deadZone);
}
return false;
}
bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button)
bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button, float deadZone)
{
if (gamepad == InputGamepadIndex::All)
{
for (auto g : Gamepads)
{
if (g->GetButtonUp(button))
if (g->GetButtonUp(button, deadZone))
return true;
}
}
@@ -594,7 +595,7 @@ bool Input::GetGamepadButtonUp(InputGamepadIndex gamepad, GamepadButton button)
{
const auto index = static_cast<int32>(gamepad);
if (index < Gamepads.Count())
return Gamepads[index]->GetButtonUp(button);
return Gamepads[index]->GetButtonUp(button, deadZone);
}
return false;
}
@@ -1065,26 +1066,26 @@ void InputService::Update()
bool isActive;
if (config.Mode == InputActionMode::Pressing)
{
isActive = Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton);
isActive = Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton, config.DeadZone);
}
else if (config.Mode == InputActionMode::Press)
{
isActive = Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton);
isActive = Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton, config.DeadZone);
}
else
{
isActive = Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton);
isActive = Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton, config.DeadZone);
}
if (Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton))
if (Input::GetKeyDown(config.Key) || Input::GetMouseButtonDown(config.MouseButton) || Input::GetGamepadButtonDown(config.Gamepad, config.GamepadButton, config.DeadZone))
{
data.State = InputActionState::Press;
}
else if (Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton))
else if (Input::GetKey(config.Key) || Input::GetMouseButton(config.MouseButton) || Input::GetGamepadButton(config.Gamepad, config.GamepadButton, config.DeadZone))
{
data.State = InputActionState::Pressing;
}
else if (Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton))
else if (Input::GetKeyUp(config.Key) || Input::GetMouseButtonUp(config.MouseButton) || Input::GetGamepadButtonUp(config.Gamepad, config.GamepadButton, config.DeadZone))
{
data.State = InputActionState::Release;
}