improve framework and start work on simple algo

1 files changed, 20 insertions, 6 deletions

diff --git a/server/bot/src/main.rs b/server/bot/src/main.rs
index 0e202894..08d17d19 100644
--- a/server/bot/src/main.rs
+++ b/server/bot/src/main.rs
@@ -20,6 +20,7 @@ pub mod algos;
 pub mod pathfinding;
 
 use anyhow::Result;
+use clap::Parser;
 use hurrycurry_client_lib::{network::sync::Network, Game};
 use hurrycurry_protocol::{
     glam::{IVec2, Vec2},
@@ -38,17 +39,30 @@ pub trait BotAlgo {
     fn tick(&mut self, me: PlayerID, game: &Game, dt: f32) -> BotInput;
 }
 
+#[derive(Parser)]
+struct Args {
+    algo: String,
+    address: String,
+}
+
 fn main() -> Result<()> {
     env_logger::init_from_env("LOG");
     rustls::crypto::ring::default_provider()
         .install_default()
         .unwrap();
 
-    let mut network = Network::connect(
-        &std::env::args()
-            .nth(1)
-            .expect("usage: bot <websocket address>"),
-    )?;
+    let args = Args::parse();
+
+    let algo = args.algo.to_owned();
+    let init_algo = move || -> Box<dyn BotAlgo> {
+        match algo.as_str() {
+            "test" => Box::new(algos::Test::default()),
+            "simple" => Box::new(algos::Simple::default()),
+            _ => panic!("unknown algo {algo:?}"),
+        }
+    };
+
+    let mut network = Network::connect(&args.address)?;
 
     let mut game = Game::default();
 
@@ -69,7 +83,7 @@ fn main() -> Result<()> {
                 PacketC::Joined { id } => bots.push(BotDriver {
                     id: *id,
                     interacting: false,
-                    state: Box::new(algos::test::Test::default()),
+                    state: init_algo(),
                 }),
                 PacketC::Error { message } => {
                     warn!("server error message: {message}");