menu system: beginnings

src/menus.rs

@@ -0,0 +1,50 @@
+use bevy::{input::ButtonState, prelude::*};
+use lib::{ItemPosition, Menu, MenuItemType, Menus, OnPressAction};
+
+mod lib;
+
+#[derive(States, Debug, Clone, PartialEq, Eq, Hash)]
+enum CurrentMenu {
+    NotInMenus,
+    MainMenu,
+    Settings,
+    HighScores,
+    StartGame,
+}
+pub fn todo_meow() {
+    let plugin = Menus::<CurrentMenu>::new()
+        .add_menu(
+            CurrentMenu::MainMenu,
+            Menu::new().add_items(&[
+                &MenuItemType::Text(String::from("Hello, World!")),
+                &(
+                    MenuItemType::Button(String::from("Start Game")),
+                    OnPressAction::SampleAction,
+                ),
+                &(
+                    MenuItemType::Button(String::from("Settings")),
+                    OnPressAction::NavigateTo(CurrentMenu::Settings),
+                ),
+            ]),
+        )
+        .add_menu(
+            CurrentMenu::Settings,
+            Menu::new()
+                .add_items(&[
+                    &MenuItemType::Text(String::from("Hello, World!")),
+                    &(
+                        MenuItemType::Button(String::from("Sample setting")),
+                        OnPressAction::SampleAction,
+                    ),
+                ])
+                .add_items_positioned(
+                    ItemPosition::SouthEast,
+                    &[&(
+                        MenuItemType::Button(String::from("Back")),
+                        OnPressAction::NavigateTo(CurrentMenu::MainMenu),
+                    )],
+                ),
+        );
+
+    dbg!(plugin);
+}