Add comprehensive CLI options for game settings

- Expanded `Cli` with arguments for username, game mode, map size, perk
  deck, resources, supply limit, XP modifier, and skill points limit.
- Enabled the `cli` module in `lib.rs` and activated argument parsing in
  `main.rs`.
- Added placeholder (commented) fields to `App` for future configuration
  integration.

src/app.rs

@@ -7,6 +7,16 @@ use std::{
 
 pub struct App {
     pub exit: bool,
+    // pub username: String,
+    // pub game_mode: String,
+    // pub map_width: u8,
+    // pub map_height: u8,
+    // pub perk_deck: String,
+    // pub starting_wood: u8,
+    // pub starting_iron: u8,
+    // pub supply_limit: u8,
+    // pub xp_modifier: f32,
+    // pub skill_points_limit: u16,
 }
 
 pub enum Event {

src/cli.rs

@@ -2,7 +2,41 @@ use clap::Parser;
 
 #[derive(Parser, Debug)]
 #[command(version, about = "War in Tunnels", long_about = "War in Tunnels")]
-pub struct Cli {}
+pub struct Cli {
+    #[arg(long, help = "Username", value_name = "String")]
+    pub username: String,
+
+    #[arg(long, help = "Game mode", value_name = "LastManStanding or FrontLines")]
+    pub game_mode: String,
+
+    #[arg(long, help = "Map width", value_name = "Positive integer [20; 100]")]
+    pub map_width: u8,
+
+    #[arg(long, help = "Map height", value_name = "Positive integer [11; 50]")]
+    pub map_height: u8,
+
+    #[arg(long, help = "Perk Deck", value_name = "String (check Perk Deck tab)")]
+    pub perk_deck: String,
+
+    #[arg(long, help = "Starting wood", value_name = "Positive integer")]
+    pub starting_wood: u8,
+
+    #[arg(long, help = "Starting iron", value_name = "Positive integer")]
+    pub starting_iron: u8,
+
+    #[arg(long, help = "Supply limit", value_name = "Positive integer")]
+    pub supply_limit: u8,
+
+    #[arg(long, help = "XP modifier", value_name = "Float [0.5; 2.0]")]
+    pub xp_modifier: f32,
+
+    #[arg(
+        long,
+        help = "Skill points limit",
+        value_name = "Positive integer [120; 690]"
+    )]
+    pub skill_points_limit: u16,
+}
 
 pub fn get_args() -> Cli {
     Cli::parse()

src/lib.rs

@@ -1,2 +1,2 @@
 pub mod app;
-// pub mod cli;
+pub mod cli;

src/main.rs

@@ -6,11 +6,11 @@ use std::{
 };
 use war_in_tunnels::{
     app::{App, Event, handle_input_events},
-    // cli::{Cli, get_args},
+    cli::{Cli, get_args},
 };
 
 fn main() -> Result<()> {
-    // let args: Cli = get_args();
+    let args: Cli = get_args();
     let mut terminal: Terminal<CrosstermBackend<Stdout>> = ratatui::init();
     let mut app: App = App { exit: false };
 

ui_draft/game_skills.txt

@@ -1,9 +1,3 @@
-Ant (rozbudowa bazy)
-Mole (kopanie tuneli)
-Scorpion (walka z przeciwnikiem)
-Trapdoor (infiltracja wrogich tuneli)
-Bombardier (wysadzanie / materiały wybuchowe)
-
 ┌────────────────────────────────────────────────────────────────────────────────────────────────────────┐
 │┌──────────────────────────────────────────────────────────────────────────────────────────────────────┐│
 ││War in Tunnels                                                                                        ││
@@ -13,7 +7,7 @@ Bombardier (wysadzanie / materiały wybuchowe)
 ││                                                                                                      ││
 ││ ┌─────┬──────┬──────────┬──────────┬────────────┐           ┌─[A]──────────────────────────────────┐ ││
 ││ │ Ant │ Mole │ Scorpion │ Trapdoor │ Bombardier │           │                                      │ ││
-││ │     └──────┴──────────┴──────────┴────────────┴────────┐  │ Basic (+):                           │ ││
+││ ├─────┘      └──────────┴──────────┴────────────┴────────┐  │ Basic (+):                           │ ││
 ││ │                                                        │  │                                      │ ││
 ││ │ 18     ┌─────┐     │     ┌─────┐     │     ┌─────┐     │  │  ----------------------------------  │ ││
 ││ │        │     │     │     │     │     │     │     │     │  │  ----------------------------------  │ ││