Move Menus to subfolder

source/Menus/AudioMenu.cpp

@@ -0,0 +1,133 @@
+#include "AudioMenu.hpp"
+
+#define NUM_TOTAL_MENU_OPTIONS (sizeof(pollable_options)/sizeof(pollable_options[0]))
+
+struct AudioMenuOptionInfo {
+	const std::string base_name;
+	const std::string false_name;
+	const bool is_inc;
+	const std::string dec_str;
+	const std::string inc_str;
+	const AudioMenuOutAction inc_out_action;
+	const AudioMenuOutAction out_action;
+};
+
+static const AudioMenuOptionInfo audio_volume_option = {
+.base_name = "Volume", .false_name = "",
+.is_inc = true, .dec_str = "-", .inc_str = "+", .inc_out_action = AUDIO_MENU_VOLUME_INC,
+.out_action = AUDIO_MENU_VOLUME_DEC};
+
+static const AudioMenuOptionInfo audio_mute_option = {
+.base_name = "Unmute Audio", .false_name = "Mute Audio",
+.is_inc = false, .dec_str = "", .inc_str = "", .inc_out_action = AUDIO_MENU_NO_ACTION,
+.out_action = AUDIO_MENU_MUTE};
+
+static const AudioMenuOptionInfo audio_restart_option = {
+.base_name = "Restart Audio", .false_name = "",
+.is_inc = false, .dec_str = "", .inc_str = "", .inc_out_action = AUDIO_MENU_NO_ACTION,
+.out_action = AUDIO_MENU_RESTART};
+
+static const AudioMenuOptionInfo* pollable_options[] = {
+&audio_volume_option,
+&audio_mute_option,
+&audio_restart_option,
+};
+
+AudioMenu::AudioMenu(bool font_load_success, sf::Font &text_font) : OptionSelectionMenu(){
+	this->options_indexes = new int[NUM_TOTAL_MENU_OPTIONS];
+	this->initialize(font_load_success, text_font);
+	this->num_enabled_options = 0;
+}
+
+AudioMenu::~AudioMenu() {
+	delete []this->options_indexes;
+}
+
+void AudioMenu::class_setup() {
+	this->num_options_per_screen = 5;
+	this->min_elements_text_scaling_factor = num_options_per_screen + 2;
+	this->width_factor_menu = 16;
+	this->width_divisor_menu = 9;
+	this->base_height_factor_menu = 12;
+	this->base_height_divisor_menu = 6;
+	this->min_text_size = 0.3;
+	this->max_width_slack = 1.1;
+	this->menu_color = sf::Color(30, 30, 60, 192);
+	this->title = "Audio Settings";
+	this->show_back_x = true;
+	this->show_x = false;
+	this->show_title = true;
+}
+
+void AudioMenu::insert_data() {
+	this->num_enabled_options = 0;
+	for(int i = 0; i < NUM_TOTAL_MENU_OPTIONS; i++) {
+		this->options_indexes[this->num_enabled_options] = i;
+		this->num_enabled_options++;
+	}
+	this->prepare_options();
+}
+
+void AudioMenu::reset_output_option() {
+	this->selected_index = AudioMenuOutAction::AUDIO_MENU_NO_ACTION;
+}
+
+void AudioMenu::set_output_option(int index, int action) {
+	if(index == BACK_X_OUTPUT_OPTION)
+		this->selected_index = AUDIO_MENU_BACK;
+	else if((action == INC_ACTION) && this->is_option_inc_dec(index))
+		this->selected_index = pollable_options[this->options_indexes[index]]->inc_out_action;
+	else
+		this->selected_index = pollable_options[this->options_indexes[index]]->out_action;
+}
+
+int AudioMenu::get_num_options() {
+	return this->num_enabled_options;
+}
+
+std::string AudioMenu::get_string_option(int index, int action) {
+	if((action == INC_ACTION) && this->is_option_inc_dec(index))
+		return pollable_options[this->options_indexes[index]]->inc_str;
+	if((action == DEC_ACTION) && this->is_option_inc_dec(index))
+		return pollable_options[this->options_indexes[index]]->dec_str;
+	return pollable_options[this->options_indexes[index]]->base_name;
+}
+
+bool AudioMenu::is_option_inc_dec(int index) {
+	return pollable_options[this->options_indexes[index]]->is_inc;
+}
+
+static std::string setTextOptionInt(int option_index, int value) {
+	return pollable_options[option_index]->base_name + ": " + std::to_string(value);
+}
+
+static std::string setTextOptionBool(int option_index, bool value) {
+	if(value)
+		return pollable_options[option_index]->base_name;
+	return pollable_options[option_index]->false_name;
+}
+
+void AudioMenu::prepare(float menu_scaling_factor, int view_size_x, int view_size_y, AudioData *audio_data) {
+	int num_pages = this->get_num_pages();
+	if(this->future_data.page >= num_pages)
+		this->future_data.page = num_pages - 1;
+	int start = this->future_data.page * this->num_options_per_screen;
+	for(int i = 0; i < this->num_options_per_screen + 1; i++) {
+		int index = (i * this->single_option_multiplier) + this->elements_start_id;
+		if(!this->future_enabled_labels[index])
+			continue;
+		int option_index = this->options_indexes[start + i];
+		switch(pollable_options[option_index]->out_action) {
+			case AUDIO_MENU_VOLUME_DEC:
+				this->labels[index]->setText(setTextOptionInt(option_index, audio_data->get_real_volume()));
+				break;
+			case AUDIO_MENU_MUTE:
+				this->labels[index]->setText(setTextOptionBool(option_index, audio_data->get_mute()));
+				break;
+			default:
+				break;
+		}
+	}
+
+	this->base_prepare(menu_scaling_factor, view_size_x, view_size_y);
+}