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Merge pull request #10950 from german77/mouse_tune

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input_common: Tune mouse controls
This commit is contained in:
liamwhite 2023-07-01 22:38:01 -04:00 • committed by GitHub
commit 8de8e16d8a
7 changed files with 88 additions and 116 deletions
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86
src/input_common/drivers/mouse.cpp
View file

@ -12,9 +12,13 @@
namespace InputCommon {
constexpr int update_time = 10;
constexpr float default_stick_sensitivity = 0.0044f;
constexpr float default_motion_sensitivity = 0.0003f;
constexpr float default_panning_sensitivity = 0.0010f;
constexpr float default_stick_sensitivity = 0.0006f;
constexpr float default_deadzone_counterweight = 0.01f;
constexpr float default_motion_panning_sensitivity = 2.5f;
constexpr float default_motion_sensitivity = 0.416f;
constexpr float maximum_rotation_speed = 2.0f;
constexpr float maximum_stick_range = 1.5f;
constexpr int mouse_axis_x = 0;
constexpr int mouse_axis_y = 1;
constexpr int wheel_axis_x = 2;
@ -81,7 +85,7 @@ void Mouse::UpdateThread(std::stop_token stop_token) {
}
void Mouse::UpdateStickInput() {
if (!Settings::values.mouse_panning) {
if (!IsMousePanningEnabled()) {
return;
}
@ -89,26 +93,13 @@ void Mouse::UpdateStickInput() {
// Prevent input from exceeding the max range (1.0f) too much,
// but allow some room to make it easier to sustain
if (length > 1.2f) {
if (length > maximum_stick_range) {
last_mouse_change /= length;
last_mouse_change *= 1.2f;
last_mouse_change *= maximum_stick_range;
}
auto mouse_change = last_mouse_change;
// Bind the mouse change to [0 <= deadzone_counterweight <= 1,1]
if (length < 1.0f) {
const float deadzone_h_counterweight =
Settings::values.mouse_panning_deadzone_x_counterweight.GetValue();
const float deadzone_v_counterweight =
Settings::values.mouse_panning_deadzone_y_counterweight.GetValue();
mouse_change /= length;
mouse_change.x *= length + (1 - length) * deadzone_h_counterweight * 0.01f;
mouse_change.y *= length + (1 - length) * deadzone_v_counterweight * 0.01f;
}
SetAxis(identifier, mouse_axis_x, mouse_change.x);
SetAxis(identifier, mouse_axis_y, -mouse_change.y);
SetAxis(identifier, mouse_axis_x, last_mouse_change.x);
SetAxis(identifier, mouse_axis_y, -last_mouse_change.y);
// Decay input over time
const float clamped_length = std::min(1.0f, length);
@ -120,14 +111,13 @@ void Mouse::UpdateStickInput() {
}
void Mouse::UpdateMotionInput() {
// This may need its own sensitivity instead of using the average
const float sensitivity = (Settings::values.mouse_panning_x_sensitivity.GetValue() +
Settings::values.mouse_panning_y_sensitivity.GetValue()) /
2.0f * default_motion_sensitivity;
const float sensitivity =
IsMousePanningEnabled() ? default_motion_panning_sensitivity : default_motion_sensitivity;
const float rotation_velocity = std::sqrt(last_motion_change.x * last_motion_change.x +
last_motion_change.y * last_motion_change.y);
// Clamp rotation speed
if (rotation_velocity > maximum_rotation_speed / sensitivity) {
const float multiplier = maximum_rotation_speed / rotation_velocity / sensitivity;
last_motion_change.x = last_motion_change.x * multiplier;
@ -144,7 +134,7 @@ void Mouse::UpdateMotionInput() {
.delta_timestamp = update_time * 1000,
};
if (Settings::values.mouse_panning) {
if (IsMousePanningEnabled()) {
last_motion_change.x = 0;
last_motion_change.y = 0;
}
@ -154,33 +144,42 @@ void Mouse::UpdateMotionInput() {
}
void Mouse::Move(int x, int y, int center_x, int center_y) {
if (Settings::values.mouse_panning) {
if (IsMousePanningEnabled()) {
const auto mouse_change =
(Common::MakeVec(x, y) - Common::MakeVec(center_x, center_y)).Cast<float>();
const float x_sensitivity =
Settings::values.mouse_panning_x_sensitivity.GetValue() * default_stick_sensitivity;
Settings::values.mouse_panning_x_sensitivity.GetValue() * default_panning_sensitivity;
const float y_sensitivity =
Settings::values.mouse_panning_y_sensitivity.GetValue() * default_stick_sensitivity;
Settings::values.mouse_panning_y_sensitivity.GetValue() * default_panning_sensitivity;
const float deadzone_counterweight =
Settings::values.mouse_panning_deadzone_counterweight.GetValue() *
default_deadzone_counterweight;
last_motion_change += {-mouse_change.y, -mouse_change.x, 0};
last_mouse_change.x += mouse_change.x * x_sensitivity * 0.09f;
last_mouse_change.y += mouse_change.y * y_sensitivity * 0.09f;
last_motion_change += {-mouse_change.y * x_sensitivity, -mouse_change.x * y_sensitivity, 0};
last_mouse_change.x += mouse_change.x * x_sensitivity;
last_mouse_change.y += mouse_change.y * y_sensitivity;
// Bind the mouse change to [0 <= deadzone_counterweight <= 1.0]
if (last_mouse_change.Length() < deadzone_counterweight) {
last_mouse_change /= last_mouse_change.Length();
last_mouse_change *= deadzone_counterweight;
}
return;
}
if (button_pressed) {
const auto mouse_move = Common::MakeVec<int>(x, y) - mouse_origin;
const float x_sensitivity = Settings::values.mouse_panning_x_sensitivity.GetValue();
const float y_sensitivity = Settings::values.mouse_panning_y_sensitivity.GetValue();
SetAxis(identifier, mouse_axis_x,
static_cast<float>(mouse_move.x) * x_sensitivity * 0.0012f);
SetAxis(identifier, mouse_axis_y,
static_cast<float>(-mouse_move.y) * y_sensitivity * 0.0012f);
const float x_sensitivity =
Settings::values.mouse_panning_x_sensitivity.GetValue() * default_stick_sensitivity;
const float y_sensitivity =
Settings::values.mouse_panning_y_sensitivity.GetValue() * default_stick_sensitivity;
SetAxis(identifier, mouse_axis_x, static_cast<float>(mouse_move.x) * x_sensitivity);
SetAxis(identifier, mouse_axis_y, static_cast<float>(-mouse_move.y) * y_sensitivity);
last_motion_change = {
static_cast<float>(-mouse_move.y) / 50.0f,
static_cast<float>(-mouse_move.x) / 50.0f,
static_cast<float>(-mouse_move.y) * x_sensitivity,
static_cast<float>(-mouse_move.x) * y_sensitivity,
last_motion_change.z,
};
}
@ -220,7 +219,7 @@ void Mouse::ReleaseButton(MouseButton button) {
SetButton(real_mouse_identifier, static_cast<int>(button), false);
SetButton(touch_identifier, static_cast<int>(button), false);
if (!Settings::values.mouse_panning) {
if (!IsMousePanningEnabled()) {
SetAxis(identifier, mouse_axis_x, 0);
SetAxis(identifier, mouse_axis_y, 0);
}
@ -234,7 +233,7 @@ void Mouse::ReleaseButton(MouseButton button) {
void Mouse::MouseWheelChange(int x, int y) {
wheel_position.x += x;
wheel_position.y += y;
last_motion_change.z += static_cast<f32>(y) / 100.0f;
last_motion_change.z += static_cast<f32>(y);
SetAxis(identifier, wheel_axis_x, static_cast<f32>(wheel_position.x));
SetAxis(identifier, wheel_axis_y, static_cast<f32>(wheel_position.y));
}
@ -244,6 +243,11 @@ void Mouse::ReleaseAllButtons() {
button_pressed = false;
}
bool Mouse::IsMousePanningEnabled() {
// Disable mouse panning when a real mouse is connected
return Settings::values.mouse_panning && !Settings::values.mouse_enabled;
}
std::vector<Common::ParamPackage> Mouse::GetInputDevices() const {
std::vector<Common::ParamPackage> devices;
devices.emplace_back(Common::ParamPackage{

2
src/input_common/drivers/mouse.h
View file

@ -99,6 +99,8 @@ private:
void UpdateStickInput();
void UpdateMotionInput();
bool IsMousePanningEnabled();
Common::Input::ButtonNames GetUIButtonName(const Common::ParamPackage& params) const;
Common::Vec2<int> mouse_origin;