273 lines
11 KiB
Rust
273 lines
11 KiB
Rust
use crate::framework::context::Context;
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use crate::framework::error::GameResult;
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use crate::framework::filesystem;
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use crate::input::combined_menu_controller::CombinedMenuController;
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use crate::menu::coop_menu::PlayerCountMenu;
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use crate::menu::MenuEntry;
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use crate::menu::{Menu, MenuSelectionResult};
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use crate::profile::GameProfile;
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use crate::shared_game_state::{GameDifficulty, SharedGameState};
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#[derive(Clone, Copy)]
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pub struct MenuSaveInfo {
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pub current_map: u32,
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pub max_life: u16,
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pub life: u16,
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pub weapon_count: usize,
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pub weapon_id: [u32; 8],
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pub difficulty: u8,
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}
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impl Default for MenuSaveInfo {
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fn default() -> Self {
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MenuSaveInfo { current_map: 0, max_life: 0, life: 0, weapon_count: 0, weapon_id: [0; 8], difficulty: 0 }
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}
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}
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#[derive(PartialEq, Eq, Copy, Clone)]
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#[repr(u8)]
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#[allow(unused)]
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pub enum CurrentMenu {
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SaveMenu,
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DifficultyMenu,
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PlayerCountMenu,
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DeleteConfirm,
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LoadConfirm,
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}
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pub struct SaveSelectMenu {
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pub saves: [MenuSaveInfo; 3],
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current_menu: CurrentMenu,
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save_menu: Menu,
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save_detailed: Menu,
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difficulty_menu: Menu,
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coop_menu: PlayerCountMenu,
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delete_confirm: Menu,
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load_confirm: Menu,
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skip_difficulty_menu: bool,
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}
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impl SaveSelectMenu {
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pub fn new() -> SaveSelectMenu {
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SaveSelectMenu {
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saves: [MenuSaveInfo::default(); 3],
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current_menu: CurrentMenu::SaveMenu,
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save_menu: Menu::new(0, 0, 230, 0),
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coop_menu: PlayerCountMenu::new(),
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save_detailed: Menu::new(0, 0, 230, 0),
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difficulty_menu: Menu::new(0, 0, 130, 0),
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delete_confirm: Menu::new(0, 0, 75, 0),
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load_confirm: Menu::new(0, 0, 75, 0),
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skip_difficulty_menu: false,
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}
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}
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pub fn init(&mut self, state: &mut SharedGameState, ctx: &Context) -> GameResult {
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self.save_menu = Menu::new(0, 0, 230, 0);
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self.save_detailed = Menu::new(0, 0, 230, 0);
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self.coop_menu.init(state)?;
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self.difficulty_menu = Menu::new(0, 0, 130, 0);
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self.delete_confirm = Menu::new(0, 0, 75, 0);
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self.load_confirm = Menu::new(0, 0, 75, 0);
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self.skip_difficulty_menu = false;
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for (iter, save) in self.saves.iter_mut().enumerate() {
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if let Ok(data) = filesystem::user_open(ctx, state.get_save_filename(iter + 1).unwrap_or("".to_string())) {
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let loaded_save = GameProfile::load_from_save(data)?;
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save.current_map = loaded_save.current_map;
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save.max_life = loaded_save.max_life;
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save.life = loaded_save.life;
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save.weapon_count = loaded_save.weapon_data.iter().filter(|weapon| weapon.weapon_id != 0).count();
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save.weapon_id = loaded_save.weapon_data.map(|weapon| weapon.weapon_id);
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save.difficulty = loaded_save.difficulty;
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self.save_menu.push_entry(MenuEntry::SaveData(*save));
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} else {
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self.save_menu.push_entry(MenuEntry::NewSave);
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}
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}
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self.save_menu.push_entry(MenuEntry::Active(state.t("common.back")));
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self.difficulty_menu.push_entry(MenuEntry::Disabled(state.t("menus.difficulty_menu.title")));
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self.difficulty_menu.push_entry(MenuEntry::Active(state.t("menus.difficulty_menu.easy")));
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self.difficulty_menu.push_entry(MenuEntry::Active(state.t("menus.difficulty_menu.normal")));
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self.difficulty_menu.push_entry(MenuEntry::Active(state.t("menus.difficulty_menu.hard")));
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self.difficulty_menu.push_entry(MenuEntry::Active(state.t("common.back")));
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self.difficulty_menu.selected = 2;
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//self.coop_menu.init(state, ctx);
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self.delete_confirm.push_entry(MenuEntry::Disabled(state.t("menus.save_menu.delete_confirm")));
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self.delete_confirm.push_entry(MenuEntry::Active(state.t("common.yes")));
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self.delete_confirm.push_entry(MenuEntry::Active(state.t("common.no")));
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self.delete_confirm.selected = 2;
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self.load_confirm.push_entry(MenuEntry::Active(state.t("menus.main_menu.start")));
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self.load_confirm.push_entry(MenuEntry::Active(state.t("menus.save_menu.delete_confirm")));
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self.load_confirm.push_entry(MenuEntry::Active(state.t("common.back")));
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self.save_detailed.draw_cursor = false;
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if let MenuEntry::SaveData(save) = self.save_menu.entries[0] {
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self.save_detailed.push_entry(MenuEntry::SaveDataSingle(save));
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}
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self.update_sizes(state);
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Ok(())
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}
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pub fn set_skip_difficulty_menu(&mut self, skip: bool) {
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self.skip_difficulty_menu = skip;
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}
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fn update_sizes(&mut self, state: &SharedGameState) {
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self.save_menu.update_width(state);
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self.save_menu.update_height();
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self.save_menu.x = ((state.canvas_size.0 - self.save_menu.width as f32) / 2.0).floor() as isize;
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self.save_menu.y = ((state.canvas_size.1 - self.save_menu.height as f32) / 2.0).floor() as isize;
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self.difficulty_menu.update_width(state);
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self.difficulty_menu.update_height();
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self.difficulty_menu.x = ((state.canvas_size.0 - self.difficulty_menu.width as f32) / 2.0).floor() as isize;
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self.difficulty_menu.y =
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30 + ((state.canvas_size.1 - self.difficulty_menu.height as f32) / 2.0).floor() as isize;
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self.delete_confirm.update_width(state);
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self.delete_confirm.update_height();
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self.delete_confirm.x = ((state.canvas_size.0 - self.delete_confirm.width as f32) / 2.0).floor() as isize;
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self.delete_confirm.y = 30 + ((state.canvas_size.1 - self.delete_confirm.height as f32) / 2.0).floor() as isize;
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self.load_confirm.update_width(state);
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self.load_confirm.update_height();
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self.load_confirm.x = ((state.canvas_size.0 - self.load_confirm.width as f32) / 2.0).floor() as isize;
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self.load_confirm.y = 30 + ((state.canvas_size.1 - self.load_confirm.height as f32) / 2.0).floor() as isize;
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self.save_detailed.update_width(state);
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self.save_detailed.update_height();
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self.save_detailed.x = ((state.canvas_size.0 - self.save_detailed.width as f32) / 2.0).floor() as isize;
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self.save_detailed.y = -40 + ((state.canvas_size.1 - self.save_detailed.height as f32) / 2.0).floor() as isize;
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}
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pub fn tick(
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&mut self,
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exit_action: &mut dyn FnMut(),
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controller: &mut CombinedMenuController,
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state: &mut SharedGameState,
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ctx: &mut Context,
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) -> GameResult {
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self.update_sizes(state);
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match self.current_menu {
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CurrentMenu::SaveMenu => match self.save_menu.tick(controller, state) {
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MenuSelectionResult::Selected(3, _) | MenuSelectionResult::Canceled => exit_action(),
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MenuSelectionResult::Selected(slot, _) => {
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state.save_slot = slot + 1;
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if let Ok(_) =
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filesystem::user_open(ctx, state.get_save_filename(state.save_slot).unwrap_or("".to_string()))
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{
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if let MenuEntry::SaveData(save) = self.save_menu.entries[slot] {
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self.save_detailed.entries.clear();
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self.save_detailed.push_entry(MenuEntry::SaveDataSingle(save));
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}
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self.current_menu = CurrentMenu::LoadConfirm;
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self.load_confirm.selected = 0;
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} else if self.skip_difficulty_menu {
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self.current_menu = CurrentMenu::PlayerCountMenu;
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} else {
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self.difficulty_menu.selected = 2;
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self.current_menu = CurrentMenu::DifficultyMenu;
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}
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}
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_ => (),
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},
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CurrentMenu::DifficultyMenu => match self.difficulty_menu.tick(controller, state) {
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MenuSelectionResult::Selected(4, _) | MenuSelectionResult::Canceled => {
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self.current_menu = CurrentMenu::SaveMenu;
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}
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MenuSelectionResult::Selected(1, _) => {
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state.difficulty = GameDifficulty::Easy;
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self.current_menu = CurrentMenu::PlayerCountMenu;
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}
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MenuSelectionResult::Selected(2, _) => {
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state.difficulty = GameDifficulty::Normal;
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self.current_menu = CurrentMenu::PlayerCountMenu;
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}
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MenuSelectionResult::Selected(3, _) => {
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state.difficulty = GameDifficulty::Hard;
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self.current_menu = CurrentMenu::PlayerCountMenu;
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}
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_ => (),
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},
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CurrentMenu::PlayerCountMenu => {
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let cm = &mut self.current_menu;
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let rm = CurrentMenu::SaveMenu;
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self.coop_menu.tick(
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&mut || {
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*cm = rm;
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},
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controller,
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state,
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ctx,
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)?;
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}
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CurrentMenu::DeleteConfirm => match self.delete_confirm.tick(controller, state) {
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MenuSelectionResult::Selected(1, _) => {
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state.sound_manager.play_sfx(17); // Player Death sfx
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filesystem::user_delete(
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ctx,
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state.get_save_filename(self.save_menu.selected + 1).unwrap_or("".to_string()),
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)?;
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self.save_menu.entries[self.save_menu.selected] = MenuEntry::NewSave;
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self.current_menu = CurrentMenu::SaveMenu;
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}
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MenuSelectionResult::Selected(2, _) | MenuSelectionResult::Canceled => {
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self.current_menu = CurrentMenu::LoadConfirm;
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self.load_confirm.selected = 0;
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}
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_ => (),
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},
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CurrentMenu::LoadConfirm => match self.load_confirm.tick(controller, state) {
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MenuSelectionResult::Selected(0, _) => {
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self.current_menu = CurrentMenu::PlayerCountMenu;
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}
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MenuSelectionResult::Selected(1, _) => {
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self.current_menu = CurrentMenu::DeleteConfirm;
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self.delete_confirm.selected = 2;
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}
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MenuSelectionResult::Selected(2, _) | MenuSelectionResult::Canceled => {
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self.current_menu = CurrentMenu::SaveMenu;
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}
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_ => (),
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},
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}
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Ok(())
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}
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pub fn draw(&self, state: &mut SharedGameState, ctx: &mut Context) -> GameResult {
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match self.current_menu {
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CurrentMenu::SaveMenu => {
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self.save_menu.draw(state, ctx)?;
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}
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CurrentMenu::DifficultyMenu => {
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self.difficulty_menu.draw(state, ctx)?;
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}
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CurrentMenu::PlayerCountMenu => {
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self.coop_menu.draw(state, ctx)?;
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}
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CurrentMenu::DeleteConfirm => {
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self.save_detailed.draw(state, ctx)?;
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self.delete_confirm.draw(state, ctx)?;
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}
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CurrentMenu::LoadConfirm => {
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self.save_detailed.draw(state, ctx)?;
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self.load_confirm.draw(state, ctx)?;
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}
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}
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Ok(())
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}
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}
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