134 lines
4.6 KiB
C++
134 lines
4.6 KiB
C++
#include "define_buttons.h"
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#include <ranges>
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#include "input.h" // Para Input, InputAction
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#include "lang.h" // Para getText
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#include "options.h" // Para OptionsController, Options, options
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#include "param.h" // Para Param, param, ParamGame, ParamTitle
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#include "resource.h" // Para Resource
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#include "text.h" // Para Text
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// Constructor
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DefineButtons::DefineButtons()
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: input_(Input::get()),
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text_(Resource::get()->getText("8bithud")) {
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// Inicializa variables
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x_ = param.game.width / 2;
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y_ = param.title.press_start_position;
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clearButtons();
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for (int i = 0; i < input_->getNumControllers(); ++i) {
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controller_names_.emplace_back(input_->getControllerName(i));
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}
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}
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// Dibuja el objeto en pantalla
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void DefineButtons::render() {
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if (enabled_) {
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text_->writeCentered(x_, y_ - 10, Lang::getText("[DEFINE_BUTTONS] PLAYER") + std::to_string(Options::controllers.at(index_controller_).player_id));
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text_->writeCentered(x_, y_, controller_names_.at(index_controller_));
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text_->writeCentered(x_, y_ + 10, buttons_.at(index_button_).label);
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}
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}
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// Comprueba el botón que se ha pulsado
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void DefineButtons::doControllerButtonDown(const SDL_GamepadButtonEvent &event) {
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// Solo pilla botones del mando que toca
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if (input_->getJoyIndex(event.which) != static_cast<int>(index_controller_)) {
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return;
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}
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const auto BUTTON = static_cast<SDL_GamepadButton>(event.button);
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if (checkButtonNotInUse(BUTTON)) {
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buttons_.at(index_button_).button = BUTTON;
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incIndexButton();
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}
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}
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// Asigna los botones definidos al input_
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void DefineButtons::bindButtons() {
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for (const auto &button : buttons_) {
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input_->bindGameControllerButton(index_controller_, button.input, button.button);
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}
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// Remapea los inputs a inputs
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input_->bindGameControllerButton(index_controller_, InputAction::SM_SELECT, InputAction::FIRE_LEFT);
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input_->bindGameControllerButton(index_controller_, InputAction::SM_BACK, InputAction::FIRE_CENTER);
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}
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// Comprueba los eventos
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void DefineButtons::checkEvents(const SDL_Event &event) {
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if (enabled_) {
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switch (event.type) {
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case SDL_EVENT_GAMEPAD_BUTTON_DOWN:
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doControllerButtonDown(event.gbutton);
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break;
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case SDL_EVENT_GAMEPAD_BUTTON_UP:
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checkEnd();
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break;
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default:
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break;
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}
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}
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}
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// Habilita el objeto
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auto DefineButtons::enable(int index) -> bool {
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if (index < input_->getNumControllers()) {
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enabled_ = true;
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finished_ = false;
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index_controller_ = index;
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index_button_ = 0;
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clearButtons();
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return true;
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}
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return false;
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}
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// Incrementa el indice de los botones
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void DefineButtons::incIndexButton() {
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if (index_button_ < buttons_.size() - 1) {
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++index_button_;
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} else {
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finished_ = true;
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}
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}
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// Guarda los cambios en las opciones
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void DefineButtons::saveBindingsToOptions() {
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auto &controller = Options::controllers.at(index_controller_);
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controller.name = input_->getControllerName(index_controller_);
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for (size_t j = 0; j < controller.inputs.size(); ++j) {
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controller.buttons.at(j) = input_->getControllerBinding(index_controller_, controller.inputs.at(j));
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}
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}
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// Comprueba que un botón no esté ya asignado
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auto DefineButtons::checkButtonNotInUse(SDL_GamepadButton button) -> bool {
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return std::ranges::all_of(buttons_, [button](const auto &b) {
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return b.button != button;
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});
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}
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// Limpia la asignación de botones
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void DefineButtons::clearButtons() {
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buttons_.clear();
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buttons_.emplace_back(Lang::getText("[DEFINE_BUTTONS] FIRE_LEFT"), InputAction::FIRE_LEFT, SDL_GAMEPAD_BUTTON_INVALID);
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buttons_.emplace_back(Lang::getText("[DEFINE_BUTTONS] FIRE_UP"), InputAction::FIRE_CENTER, SDL_GAMEPAD_BUTTON_INVALID);
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buttons_.emplace_back(Lang::getText("[DEFINE_BUTTONS] FIRE_RIGHT"), InputAction::FIRE_RIGHT, SDL_GAMEPAD_BUTTON_INVALID);
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buttons_.emplace_back(Lang::getText("[DEFINE_BUTTONS] START"), InputAction::START, SDL_GAMEPAD_BUTTON_INVALID);
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buttons_.emplace_back(Lang::getText("[DEFINE_BUTTONS] SERVICE_MENU"), InputAction::SERVICE, SDL_GAMEPAD_BUTTON_INVALID);
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}
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// Comprueba si ha finalizado
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void DefineButtons::checkEnd() {
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if (finished_) {
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bindButtons(); // Asigna los botones definidos al input_
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saveBindingsToOptions(); // Guarda los cambios en las opciones
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input_->resetInputStates(); // Reinicia los estados de las pulsaciones de los botones
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enabled_ = false; // Deshabilita
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}
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} |