feat: add difficulty selection

src/bin/macroquad_client.rs

@@ -1,9 +1,13 @@
-use checkers::ui::{
+use checkers::{
+    super_advanced_ai::BotDificulty,
+    ui::{
         macroquad::{
+            difficulty_selection::draw_dificulty_selection,
             main_menu::{draw_main_menu, get_main_menu_style},
             mode_selection::draw_mode_selection,
         },
-    state::GuiState,
+        state::{GameContext, GuiState},
+    },
 };
 use macroquad::{
     color::{BLACK, BLUE, RED, WHITE},
@@ -51,6 +55,8 @@ pub async fn main() {
     env_logger::init();
 
     let mut state = Default::default();
+    let mut context = GameContext::default();
+
     let background = load_texture("assets/background.png").await.unwrap();
 
     let main_menu_style = get_general_style().await;
@@ -78,7 +84,7 @@ pub async fn main() {
             }
 
             GuiState::DificultySelection => {
-                todo!();
+                draw_dificulty_selection(&mut state, &mut context).await;
             }
 
             GuiState::ServerSelection => {

src/super_advanced_ai.rs

@@ -8,8 +8,9 @@ use crate::{
     settings::{client_settings::ClientSettings, general_settings::DEFAULT_URL},
 };
 
-#[derive(PartialEq, Eq, Clone, Copy)]
+#[derive(PartialEq, Eq, Clone, Copy, Default)]
 pub enum BotDificulty {
+    #[default]
     Easy,
     Normal,
     Hard,

src/ui/macroquad/difficulty_selection.rs

@@ -0,0 +1,53 @@
+use macroquad::{
+    color::GRAY,
+    math::vec2,
+    shapes::draw_rectangle,
+    ui::{hash, root_ui, widgets::Group},
+    window::{next_frame, screen_height, screen_width},
+};
+
+use crate::ui::{
+    macroquad::menu_builder::MenuBuilder,
+    state::{
+        GameContext,
+        GuiState::{self},
+    },
+};
+
+pub async fn draw_dificulty_selection(state: &mut GuiState, context: &mut GameContext) {
+    let menu_size = vec2(screen_width() * 0.5, screen_height() * 0.5);
+    let menu_pos = vec2(
+        screen_width() / 2.0 - menu_size.x / 2.0,
+        screen_height() / 2.0 - menu_size.y / 2.0,
+    );
+
+    let mut menu_builder = MenuBuilder::new(menu_size.x, menu_size.y * 0.1);
+
+    draw_rectangle(menu_pos.x, menu_pos.y, menu_size.x, menu_size.y, GRAY);
+
+    Group::new(hash!(), menu_size)
+        .position(menu_pos)
+        .ui(&mut root_ui(), |ui| {
+            menu_builder.label(ui, "Difficulty Selection");
+
+            if menu_builder.button(ui, "Easy") {
+                context.is_single = true;
+                context.difficulty = crate::super_advanced_ai::BotDificulty::Easy;
+                *state = GuiState::Game;
+            }
+
+            if menu_builder.button(ui, "Medium") {
+                context.is_single = true;
+                context.difficulty = crate::super_advanced_ai::BotDificulty::Normal;
+                *state = GuiState::Game;
+            }
+
+            if menu_builder.button(ui, "Hard") {
+                context.is_single = true;
+                context.difficulty = crate::super_advanced_ai::BotDificulty::Hard;
+                *state = GuiState::Game;
+            }
+        });
+
+    next_frame().await;
+}

src/ui/macroquad/mod.rs

@@ -1,3 +1,4 @@
+pub mod difficulty_selection;
 pub mod main_menu;
-pub mod mode_selection;
 mod menu_builder;
+pub mod mode_selection;

src/ui/macroquad/mode_selection.rs

@@ -0,0 +1,44 @@
+use macroquad::{
+    color::GRAY,
+    math::vec2,
+    shapes::draw_rectangle,
+    ui::{hash, root_ui, widgets::Group},
+    window::{next_frame, screen_height, screen_width},
+};
+
+use crate::ui::{
+    macroquad::menu_builder::MenuBuilder,
+    state::GuiState::{self, ServerSelection},
+};
+
+pub async fn draw_mode_selection(state: &mut GuiState) {
+    let menu_size = vec2(screen_width() * 0.5, screen_height() * 0.5);
+    let menu_pos = vec2(
+        screen_width() / 2.0 - menu_size.x / 2.0,
+        screen_height() / 2.0 - menu_size.y / 2.0,
+    );
+
+    let mut menu_builder = MenuBuilder::new(menu_size.x, menu_size.y * 0.1);
+
+    draw_rectangle(menu_pos.x, menu_pos.y, menu_size.x, menu_size.y, GRAY);
+
+    Group::new(hash!(), menu_size)
+        .position(menu_pos)
+        .ui(&mut root_ui(), |ui| {
+            menu_builder.label(ui, "Mode selection");
+
+            if menu_builder.button(ui, "Singleplayer") {
+                *state = GuiState::DificultySelection;
+            }
+
+            if menu_builder.button(ui, "Multiplayer") {
+                *state = ServerSelection;
+            }
+
+            if menu_builder.button(ui, "Go back") {
+                *state = GuiState::MainMenu;
+            }
+        });
+
+    next_frame().await;
+}

src/ui/state.rs

@@ -1,3 +1,5 @@
+use crate::super_advanced_ai::BotDificulty;
+
 #[derive(Default)]
 pub enum GuiState {
     #[default]
@@ -11,3 +13,9 @@ pub enum GuiState {
     Game,
     Exit,
 }
+
+#[derive(Default)]
+pub struct GameContext {
+    pub difficulty: BotDificulty,
+    pub is_single: bool,
+}