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input: implement pressure intensity deadzone
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@Megamouse
Megamouse committed Aug 26, 2023
1 parent c727795 commit b248483
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Showing 10 changed files with 98 additions and 40 deletions.
13 changes: 11 additions & 2 deletions rpcs3/Emu/Io/PadHandler.cpp
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Expand Up @@ -578,7 +578,8 @@ void PadHandlerBase::get_mapping(const pad_ensemble& binding)

// Find out if special buttons are pressed (introduced by RPCS3).
// These buttons will have a delay of one cycle, but whatever.
const bool adjust_pressure = pad->get_pressure_intensity_enabled(cfg->pressure_intensity_toggle_mode.get());
const bool adjust_pressure = pad->get_pressure_intensity_button_active(cfg->pressure_intensity_toggle_mode.get());
const u32 pressure_intensity_deadzone = cfg->pressure_intensity_deadzone.get();

// Translate any corresponding keycodes to our normal DS3 buttons and triggers
for (Button& button : pad->m_buttons)
Expand All @@ -600,9 +601,17 @@ void PadHandlerBase::get_mapping(const pad_ensemble& binding)
{
val = pad->m_pressure_intensity;
}
else if (pressure_intensity_deadzone > 0)
{
// Ignore triggers, since they have their own deadzones
if (!get_is_left_trigger(device, code) && !get_is_right_trigger(device, code))
{
val = NormalizeDirectedInput(val, pressure_intensity_deadzone, 255);
}
}

value = std::max(value, val);
pressed = true;
pressed = value > 0;
}
}

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1 change: 1 addition & 0 deletions rpcs3/Emu/Io/pad_config.h
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Expand Up @@ -62,6 +62,7 @@ struct cfg_pad final : cfg::node
cfg::string pressure_intensity_button{ this, "Pressure Intensity Button", "" };
cfg::uint<0, 100> pressure_intensity{ this, "Pressure Intensity Percent", 50 };
cfg::_bool pressure_intensity_toggle_mode{ this, "Pressure Intensity Toggle Mode", false };
cfg::uint<0, 255> pressure_intensity_deadzone{ this, "Pressure Intensity Deadzone", 0 };

cfg::uint<0, 200> lstickmultiplier{ this, "Left Stick Multiplier", 100 };
cfg::uint<0, 200> rstickmultiplier{ this, "Right Stick Multiplier", 100 };
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2 changes: 1 addition & 1 deletion rpcs3/Emu/Io/pad_types.cpp
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Expand Up @@ -132,7 +132,7 @@ u32 get_axis_keycode(u32 offset, u16 value)
}
}

bool Pad::get_pressure_intensity_enabled(bool is_toggle_mode)
bool Pad::get_pressure_intensity_button_active(bool is_toggle_mode)
{
if (m_pressure_intensity_button_index < 0)
{
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2 changes: 1 addition & 1 deletion rpcs3/Emu/Io/pad_types.h
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Expand Up @@ -430,7 +430,7 @@ struct Pad
bool m_pressure_intensity_toggled{}; // Whether the sensitivity is toggled on or off.
u8 m_pressure_intensity{127}; // 0-255
bool m_adjust_pressure_last{}; // only used in keyboard_pad_handler
bool get_pressure_intensity_enabled(bool is_toggle_mode);
bool get_pressure_intensity_button_active(bool is_toggle_mode);

// Cable State: 0 - 1 plugged in ?
u8 m_cable_state{0};
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13 changes: 11 additions & 2 deletions rpcs3/Input/evdev_joystick_handler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1079,7 +1079,8 @@ void evdev_joystick_handler::apply_input_events(const std::shared_ptr<Pad>& pad)

// Find out if special buttons are pressed (introduced by RPCS3).
// These buttons will have a delay of one cycle, but whatever.
const bool adjust_pressure = pad->get_pressure_intensity_enabled(cfg->pressure_intensity_toggle_mode.get());
const bool adjust_pressure = pad->get_pressure_intensity_button_active(cfg->pressure_intensity_toggle_mode.get());
const u32 pressure_intensity_deadzone = cfg->pressure_intensity_deadzone.get();

const auto update_values = [&](bool& pressed, u16& final_value, bool is_stick_value, u32 code, u16 val)
{
Expand All @@ -1095,10 +1096,18 @@ void evdev_joystick_handler::apply_input_events(const std::shared_ptr<Pad>& pad)
{
val = pad->m_pressure_intensity;
}
else if (pressure_intensity_deadzone > 0)
{
// Ignore triggers, since they have their own deadzones
if (!get_is_left_trigger(m_dev, code) && !get_is_right_trigger(m_dev, code))
{
val = NormalizeDirectedInput(val, pressure_intensity_deadzone, 255);
}
}
}

pressed = true;
final_value = std::max(final_value, val);
pressed = final_value > 0;
}
};

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23 changes: 18 additions & 5 deletions rpcs3/Input/keyboard_pad_handler.cpp
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Expand Up @@ -112,7 +112,7 @@ void keyboard_pad_handler::Key(const u32 code, bool pressed, u16 value)
}
}

const bool adjust_pressure = pad.get_pressure_intensity_enabled(m_pressure_intensity_toggle_mode);
const bool adjust_pressure = pad.get_pressure_intensity_button_active(m_pressure_intensity_toggle_mode);
const bool adjust_pressure_changed = pad.m_adjust_pressure_last != adjust_pressure;

if (adjust_pressure_changed)
Expand Down Expand Up @@ -153,16 +153,28 @@ void keyboard_pad_handler::Key(const u32 code, bool pressed, u16 value)

if (update_button)
{
button.m_pressed = button.m_actual_value > 0;

if (button.m_pressed)
if (button.m_actual_value > 0)
{
// Modify pressure if necessary if the button was pressed
button.m_value = adjust_pressure ? pad.m_pressure_intensity : button.m_actual_value;
if (adjust_pressure)
{
button.m_value = pad.m_pressure_intensity;
}
else if (m_pressure_intensity_deadzone > 0)
{
button.m_value = NormalizeDirectedInput(button.m_actual_value, m_pressure_intensity_deadzone, 255);
}
else
{
button.m_value = button.m_actual_value;
}

button.m_pressed = button.m_value > 0;
}
else
{
button.m_value = 0;
button.m_pressed = false;
}
}
}
Expand Down Expand Up @@ -886,6 +898,7 @@ bool keyboard_pad_handler::bindPadToDevice(std::shared_ptr<Pad> pad, u8 player_i
m_l_stick_multiplier = cfg->lstickmultiplier;
m_r_stick_multiplier = cfg->rstickmultiplier;
m_pressure_intensity_toggle_mode = cfg->pressure_intensity_toggle_mode.get();
m_pressure_intensity_deadzone = cfg->pressure_intensity_deadzone.get();

const auto find_keys = [this](const cfg::string& name)
{
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3 changes: 2 additions & 1 deletion rpcs3/Input/keyboard_pad_handler.h
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,8 @@ class keyboard_pad_handler final : public QObject, public PadHandlerBase
steady_clock::time_point m_button_time;
f32 m_analog_lerp_factor = 1.0f;
f32 m_trigger_lerp_factor = 1.0f;
bool m_pressure_intensity_toggle_mode{};
bool m_pressure_intensity_toggle_mode = false;
u32 m_pressure_intensity_deadzone = 0;

// Stick Movements
steady_clock::time_point m_stick_time;
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8 changes: 8 additions & 0 deletions rpcs3/rpcs3qt/pad_settings_dialog.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1178,6 +1178,11 @@ void pad_settings_dialog::UpdateLabels(bool is_reset)
// Update pressure sensitivity toggle mode
ui->cb_pressure_intensity_toggle_mode->setChecked(cfg.pressure_intensity_toggle_mode.get());

// Update pressure sensitivity deadzone
range = cfg.pressure_intensity_deadzone.to_list();
ui->pressure_intensity_deadzone->setRange(std::stoi(range.front()), std::stoi(range.back()));
ui->pressure_intensity_deadzone->setValue(cfg.pressure_intensity_deadzone.get());

// Apply stored/default LED settings to the device
m_enable_led = m_handler->has_led();
SetPadData(0, 0);
Expand Down Expand Up @@ -1813,6 +1818,8 @@ void pad_settings_dialog::ApplyCurrentPlayerConfig(int new_player_id)
cfg.pressure_intensity_toggle_mode.set(ui->cb_pressure_intensity_toggle_mode->isChecked());
}

cfg.pressure_intensity_deadzone.set(ui->pressure_intensity_deadzone->value());

if (m_handler->m_type == pad_handler::keyboard)
{
const int mouse_move_mode = ui->mouse_movement->currentData().toInt();
Expand Down Expand Up @@ -1961,6 +1968,7 @@ void pad_settings_dialog::SubscribeTooltips()
const Tooltips tooltips;

SubscribeTooltip(ui->gb_pressure_intensity, tooltips.gamepad_settings.pressure_intensity);
SubscribeTooltip(ui->gb_pressure_intensity_deadzone, tooltips.gamepad_settings.pressure_deadzone);
SubscribeTooltip(ui->gb_squircle, tooltips.gamepad_settings.squircle_factor);
SubscribeTooltip(ui->gb_stick_multi, tooltips.gamepad_settings.stick_multiplier);
SubscribeTooltip(ui->gb_kb_stick_multi, tooltips.gamepad_settings.stick_multiplier);
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72 changes: 44 additions & 28 deletions rpcs3/rpcs3qt/pad_settings_dialog.ui
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Expand Up @@ -717,6 +717,22 @@
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="gb_pressure_intensity_deadzone">
<property name="title">
<string>Pressure Sensitivity Deadzone</string>
</property>
<layout class="QHBoxLayout" name="layout_gb_pressure_intensity_deadzone">
<item>
<widget class="QSlider" name="pressure_intensity_deadzone">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QStackedWidget" name="left_stack">
<property name="lineWidth">
Expand Down Expand Up @@ -850,34 +866,6 @@
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="gb_stick_preview">
<property name="title">
<string>Stick Preview</string>
</property>
<layout class="QVBoxLayout" name="gb_stick_preview_layout">
<property name="leftMargin">
<number>5</number>
</property>
<property name="topMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
<widget class="QCheckBox" name="chb_show_emulated_values">
<property name="text">
<string>Show Emulated Values</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<spacer name="pad_page_spacer">
<property name="orientation">
Expand Down Expand Up @@ -2369,6 +2357,34 @@
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="gb_stick_preview">
<property name="title">
<string>Stick Preview</string>
</property>
<layout class="QVBoxLayout" name="gb_stick_preview_layout">
<property name="leftMargin">
<number>5</number>
</property>
<property name="topMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
<widget class="QCheckBox" name="chb_show_emulated_values">
<property name="text">
<string>Show Emulated Values</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QGroupBox" name="gb_sticks">
<property name="title">
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1 change: 1 addition & 0 deletions rpcs3/rpcs3qt/tooltips.h
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Expand Up @@ -270,6 +270,7 @@ class Tooltips : public QObject
const QString sdl = tr("The SDL handler supports a variety of controllers across different platforms.");

const QString pressure_intensity = tr("Controls the intensity of pressure sensitive buttons while this special button is pressed.<br>Enable \"Toggle\" if you want to toggle the intensity on button press instead.<br>Use the percentage to change how hard you want to press a button.");
const QString pressure_deadzone = tr("Controls the deadzone of pressure sensitive buttons. It determines how far the button has to be pressed until it is recognized by the game. The resulting range will be projected onto the full button sensitivity range.");
const QString squircle_factor = tr("The actual DualShock 3's stick range is not circular but formed like a rounded square (or squircle) which represents the maximum range of the emulated sticks. You can use the squircle values to modify the stick input if your sticks can't reach the corners of that range. A value of 0 does not apply any so called squircling. A value of 8000 is usually recommended.");
const QString stick_multiplier = tr("The stick multipliers can be used to change the sensitivity of your stick movements.<br>The default setting is 1 and represents normal input.");
const QString stick_deadzones = tr("A stick's deadzone determines how far the stick has to be moved until it is fully recognized by the game. The resulting range will be projected onto the full input range in order to give you a smooth experience. Movement inside the deadzone is actually simulated as a real DualShock 3's deadzone of ~13%, so don't worry if there is still movement shown in the emulated stick preview.");
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