mirror of
https://github.com/open-goal/jak-project.git
synced 2024-10-20 21:27:52 -04:00
bdaf088d4b
Co-authored-by: Hat Kid <6624576+Hat-Kid@users.noreply.github.com>
376 lines
14 KiB
C++
376 lines
14 KiB
C++
#include "input_manager.h"
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#include <atomic>
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#include <cmath>
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#include "input_manager.h"
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#include "sdl_util.h"
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#include "common/log/log.h"
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#include "common/util/Assert.h"
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#include "common/util/FileUtil.h"
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#include "game/graphics/pipelines/opengl.h"
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#include "game/runtime.h"
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#include "third-party/imgui/imgui.h"
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InputManager::InputManager()
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// Load user settings
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: m_settings(std::make_shared<game_settings::InputSettings>(game_settings::InputSettings())) {
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// Update to latest controller DB file
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std::string mapping_path =
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(file_util::get_jak_project_dir() / "game" / "assets" / "sdl_controller_db.txt").string();
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if (file_util::file_exists(mapping_path)) {
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SDL_GameControllerAddMappingsFromFile(mapping_path.c_str());
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} else {
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lg::error("Could not find SDL Controller DB at path `{}`", mapping_path);
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}
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// Initialize atleast 2 ports, because that's normal for Jak
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// more will be allocated if more controllers are found
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m_data[0] = std::make_shared<PadData>();
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m_data[1] = std::make_shared<PadData>();
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m_keyboard = KeyboardDevice(m_settings);
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m_mouse = MouseDevice(m_settings);
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if (m_data.find(m_keyboard_and_mouse_port) == m_data.end()) {
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m_data[m_keyboard_and_mouse_port] = std::make_shared<PadData>();
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}
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m_command_binds = CommandBindingGroups();
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refresh_device_list();
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ignore_background_controller_events(false);
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hide_cursor(m_auto_hide_mouse);
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}
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InputManager::~InputManager() {
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for (auto& device : m_available_controllers) {
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device->close_device();
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}
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m_settings->save_settings();
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}
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void InputManager::refresh_device_list() {
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m_available_controllers.clear();
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m_controller_port_mapping.clear();
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// Enumerate devices
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const auto num_joysticks = SDL_NumJoysticks();
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if (num_joysticks > 0) {
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for (int i = 0; i < num_joysticks; i++) {
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if (!SDL_IsGameController(i)) {
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lg::error("Controller with device id {} is not avaiable via the GameController API", i);
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continue;
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}
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auto controller = std::make_shared<GameController>(i, m_settings);
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m_available_controllers.push_back(controller);
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// By default, controller port mapping is on a first-come-first-served basis
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//
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// However, we will use previously saved controller port mappings to take precedence
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// For example, if you previous set your PS5 controller to be port 0, then even
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// if another controller is detected first, the PS5 controller should be assigned as expected.
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if (m_settings->controller_port_mapping.find(controller->get_guid()) !=
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m_settings->controller_port_mapping.end()) {
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// Though it's possible for a user to assign multiple controllers to the same port, so the
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// last one wins
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m_controller_port_mapping[m_settings->controller_port_mapping.at(controller->get_guid())] =
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i;
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} else {
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m_controller_port_mapping[m_available_controllers.size() - 1] = i;
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m_settings->controller_port_mapping[controller->get_guid()] =
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m_available_controllers.size() - 1;
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}
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// Allocate a PadData if this is a new port
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if (m_data.find(i) == m_data.end()) {
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m_data[i] = std::make_shared<PadData>();
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}
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}
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// If the controller that was last selected to be port 0 is around, prioritize it
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if (!m_settings->last_selected_controller_guid.empty()) {
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for (int i = 0; i < m_available_controllers.size(); i++) {
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const auto& controller_guid = m_available_controllers.at(i)->get_guid();
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if (controller_guid == m_settings->last_selected_controller_guid) {
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m_controller_port_mapping[0] = i;
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m_settings->controller_port_mapping[controller_guid] = 0;
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break;
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}
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}
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}
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}
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if (m_available_controllers.empty()) {
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lg::warn(
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"No active game controllers could be found or loaded successfully - inputs will not work!");
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} else {
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lg::info("Found {} controllers", m_available_controllers.size());
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}
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}
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void InputManager::ignore_background_controller_events(const bool ignore) {
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m_ignore_background_controller_events = ignore;
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// TODO - ignoring return value (atleast log it)
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SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, ignore ? "0" : "1");
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}
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void InputManager::hide_cursor(const bool hide_cursor) {
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if (hide_cursor == m_mouse_currently_hidden) {
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return;
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}
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auto ok = SDL_ShowCursor(hide_cursor ? SDL_DISABLE : SDL_ENABLE);
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if (ok < 0) {
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sdl_util::log_error("Unable to show/hide mouse cursor");
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} else {
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m_mouse_currently_hidden = hide_cursor;
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}
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}
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void InputManager::process_sdl_event(const SDL_Event& event,
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const bool ignore_mouse,
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const bool ignore_kb) {
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// Detect controller connections and disconnects
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if (sdl_util::is_any_event_type(event.type,
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{SDL_CONTROLLERDEVICEADDED, SDL_CONTROLLERDEVICEREMOVED})) {
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lg::info("Controller added or removed. refreshing controller device list");
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refresh_device_list();
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}
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if (!m_ignored_device_last_frame && (ignore_mouse || ignore_kb)) {
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clear_inputs();
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m_ignored_device_last_frame = true;
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} else if (m_ignored_device_last_frame && !ignore_mouse && !ignore_kb) {
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m_ignored_device_last_frame = false;
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}
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if (m_data.find(m_keyboard_and_mouse_port) != m_data.end()) {
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m_keyboard.process_event(event, m_command_binds, m_data.at(m_keyboard_and_mouse_port),
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m_waiting_for_bind, ignore_kb || !m_keyboard_enabled);
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m_mouse.process_event(event, m_command_binds, m_data.at(m_keyboard_and_mouse_port),
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m_waiting_for_bind, ignore_mouse || !m_mouse_enabled);
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}
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// Send event to active controller device
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// This goes last so it takes precedence
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for (const auto& [port, controller_idx] : m_controller_port_mapping) {
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if (m_data.find(port) != m_data.end() && m_available_controllers.size() > controller_idx) {
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m_available_controllers.at(controller_idx)
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->process_event(event, m_command_binds, m_data.at(port), m_waiting_for_bind);
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}
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}
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// Clear the binding assignment if we got one
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if (m_waiting_for_bind && m_waiting_for_bind->assigned) {
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stop_waiting_for_bind();
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}
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// Adjust mouse cursor visibility
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if (m_auto_hide_mouse) {
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if (event.type == SDL_MOUSEMOTION) {
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hide_cursor(false);
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} else if (event.type == SDL_KEYDOWN || event.type == SDL_CONTROLLERBUTTONDOWN) {
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hide_cursor(true);
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}
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}
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}
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std::optional<std::shared_ptr<PadData>> InputManager::get_current_data(const int port) const {
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if (m_data.find(port) == m_data.end()) {
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return {};
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}
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return m_data.at(port);
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}
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int InputManager::update_rumble(int port, u8 low_intensity, u8 high_intensity) {
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if (m_controller_port_mapping.find(port) == m_controller_port_mapping.end()) {
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return 0;
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}
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return m_available_controllers.at(m_controller_port_mapping.at(port))
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->update_rumble(low_intensity, high_intensity);
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}
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void InputManager::register_command(const CommandBinding::Source source,
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const CommandBinding bind) {
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switch (source) {
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case CommandBinding::Source::CONTROLLER:
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if (m_command_binds.controller_binds.find(bind.host_key) ==
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m_command_binds.controller_binds.end()) {
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m_command_binds.controller_binds[bind.host_key] = {};
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}
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m_command_binds.controller_binds[bind.host_key].push_back(bind);
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break;
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case CommandBinding::Source::KEYBOARD:
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if (m_command_binds.keyboard_binds.find(bind.host_key) ==
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m_command_binds.keyboard_binds.end()) {
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m_command_binds.keyboard_binds[bind.host_key] = {};
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}
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m_command_binds.keyboard_binds[bind.host_key].push_back(bind);
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break;
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case CommandBinding::Source::MOUSE:
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if (m_command_binds.mouse_binds.find(bind.host_key) == m_command_binds.mouse_binds.end()) {
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m_command_binds.mouse_binds[bind.host_key] = {};
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}
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m_command_binds.mouse_binds[bind.host_key].push_back(bind);
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break;
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}
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}
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std::string InputManager::get_controller_name(const int controller_id) {
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if (controller_id >= m_available_controllers.size()) {
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return "";
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}
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return m_available_controllers.at(controller_id)->get_name();
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}
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std::string InputManager::get_current_bind(const int port,
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const InputDeviceType device_type,
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const bool buttons,
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const int input_idx,
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const bool analog_for_minimum) {
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std::vector<InputBindingInfo> binding_info;
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switch (device_type) {
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case InputDeviceType::CONTROLLER:
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if (m_controller_port_mapping.find(port) != m_controller_port_mapping.end() &&
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m_controller_port_mapping.at(port) < m_available_controllers.size() &&
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m_settings->controller_binds.find(
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m_available_controllers.at(m_controller_port_mapping.at(port))->get_guid()) !=
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m_settings->controller_binds.end()) {
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binding_info =
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m_settings->controller_binds
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.at(m_available_controllers.at(m_controller_port_mapping.at(port))->get_guid())
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.lookup_button_binds((PadData::ButtonIndex)input_idx);
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}
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break;
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case InputDeviceType::KEYBOARD:
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if (!buttons) {
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binding_info = m_settings->keyboard_binds.lookup_analog_binds(
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(PadData::AnalogIndex)input_idx, analog_for_minimum);
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} else {
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binding_info =
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m_settings->keyboard_binds.lookup_button_binds((PadData::ButtonIndex)input_idx);
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}
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break;
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case InputDeviceType::MOUSE:
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binding_info = m_settings->mouse_binds.lookup_button_binds((PadData::ButtonIndex)input_idx);
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break;
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}
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if (binding_info.empty()) {
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return "";
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}
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return binding_info.front().host_name;
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}
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void InputManager::set_controller_for_port(const int controller_id, const int port) {
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if (controller_id < m_available_controllers.size()) {
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// Reset inputs as this device won't be able to be read from again!
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clear_inputs();
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auto& controller = m_available_controllers.at(controller_id);
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m_controller_port_mapping[port] = controller_id;
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m_settings->controller_port_mapping[controller->get_guid()] = port;
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// NOTE - only tracking port 0 for now
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if (port == 0) {
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m_settings->last_selected_controller_guid = controller->get_guid();
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}
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m_settings->save_settings();
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}
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}
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bool InputManager::controller_has_led(const int port) {
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if (m_controller_port_mapping.find(0) == m_controller_port_mapping.end()) {
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return false;
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}
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const auto id = m_controller_port_mapping.at(port);
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if (id >= m_available_controllers.size()) {
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return false;
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}
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return m_available_controllers.at(id)->has_led();
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}
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void InputManager::set_controller_led(const int port, const u8 red, const u8 green, const u8 blue) {
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if (m_controller_port_mapping.find(0) == m_controller_port_mapping.end()) {
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return;
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}
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const auto id = m_controller_port_mapping.at(port);
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if (id >= m_available_controllers.size()) {
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return;
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}
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m_available_controllers.at(id)->set_led(red, green, blue);
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}
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void InputManager::enable_keyboard(const bool enabled) {
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m_keyboard_enabled = enabled;
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if (!m_keyboard_enabled) {
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// Reset inputs as this device won't be able to be read from again!
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clear_inputs();
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}
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}
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void InputManager::update_mouse_options(const bool enabled,
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const bool control_camera,
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const bool control_movement) {
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m_mouse_enabled = enabled;
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if (!m_mouse_enabled) {
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// Reset inputs as this device won't be able to be read from again!
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clear_inputs();
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}
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// Switch relevant flags over related to the mouse
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m_mouse.enable_camera_control(enabled && control_camera);
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m_mouse.enable_movement_control(enabled && control_movement);
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}
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void InputManager::set_wait_for_bind(const InputDeviceType device_type,
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const bool for_analog,
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const bool for_minimum_analog,
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const int input_idx) {
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m_waiting_for_bind = InputBindAssignmentMeta();
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m_waiting_for_bind->device_type = device_type;
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m_waiting_for_bind->pad_idx = input_idx;
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m_waiting_for_bind->for_analog = for_analog;
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m_waiting_for_bind->for_analog_minimum = for_minimum_analog;
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m_waiting_for_bind->keyboard_confirmation_binds =
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m_settings->keyboard_binds.lookup_button_binds(PadData::CROSS);
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if (g_game_version == GameVersion::Jak1) {
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auto& circle_binds = m_waiting_for_bind->keyboard_confirmation_binds =
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m_settings->keyboard_binds.lookup_button_binds(PadData::CIRCLE);
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m_waiting_for_bind->keyboard_confirmation_binds.insert(
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m_waiting_for_bind->keyboard_confirmation_binds.end(), circle_binds.begin(),
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circle_binds.end());
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}
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}
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void InputManager::set_camera_sens(const float xsens, const float ysens) {
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m_mouse.set_camera_sens(xsens, ysens);
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}
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void InputManager::reset_input_bindings_to_defaults(const int port,
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const InputDeviceType device_type) {
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switch (device_type) {
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case InputDeviceType::CONTROLLER:
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if (m_controller_port_mapping.find(port) != m_controller_port_mapping.end() &&
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m_controller_port_mapping.at(port) < m_available_controllers.size() &&
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m_settings->controller_binds.find(
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m_available_controllers.at(m_controller_port_mapping.at(port))->get_guid()) !=
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m_settings->controller_binds.end()) {
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m_settings->controller_binds
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.at(m_available_controllers.at(m_controller_port_mapping.at(port))->get_guid())
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.set_bindings(DEFAULT_CONTROLLER_BINDS);
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}
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break;
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case InputDeviceType::KEYBOARD:
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m_settings->keyboard_binds.set_bindings(DEFAULT_KEYBOARD_BINDS);
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break;
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case InputDeviceType::MOUSE:
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m_settings->mouse_binds.set_bindings(DEFAULT_MOUSE_BINDS);
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break;
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}
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}
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void InputManager::set_auto_hide_mouse(const bool auto_hide_mouse) {
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m_auto_hide_mouse = auto_hide_mouse;
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if (!auto_hide_mouse) {
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hide_cursor(false);
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}
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}
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void InputManager::clear_inputs() {
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// Reset inputs as this device won't be able to be read from again!
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for (auto& [port, data] : m_data) {
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data->clear();
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}
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}
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