Cleaned up dead code

1 files changed, 1 insertions, 45 deletions

diff --git a/src/strategy.rs b/src/strategy.rs
index 036a620..0c86eeb 100644
--- a/src/strategy.rs
+++ b/src/strategy.rs
@@ -6,13 +6,10 @@ use std::collections::HashMap;
 use std::ops::*;
 use time::{Duration, PreciseTime};
 
-use rand;
-use rand::prelude::*;
-
 pub fn choose_move(
     state: &GameBoard,
     previous_root: Option<Node>,
-    start_time: &PreciseTime,
+    start_time: PreciseTime,
     max_time: Duration,
 ) -> (Command, Node) {
     let mut root_node = match previous_root {
@@ -205,28 +202,6 @@ fn rollout(state: &GameBoard) -> Score {
     score(state)
 }
 
-// fn rollout(state: &GameBoard) -> Score {
-//     let mut s = state.clone();
-//     let mut rng = rand::thread_rng();
-//     while s.outcome == SimulationOutcome::Continue {
-//         let player_moves = rollout_moves(&s, 0);
-//         let opponent_moves = rollout_moves(&s, 1);
-
-//         s.simulate([
-//             player_moves
-//                 .choose(&mut rng)
-//                 .cloned()
-//                 .unwrap_or_else(|| Command::new(Action::DoNothing)),
-//             opponent_moves
-//                 .choose(&mut rng)
-//                 .cloned()
-//                 .unwrap_or_else(|| Command::new(Action::DoNothing)),
-//         ]);
-//     }
-
-//     score(&s)
-// }
-
 fn choose_existing(node: &Node) -> [Command; 2] {
     [choose_one_existing(node, 0), choose_one_existing(node, 1)]
 }
@@ -255,25 +230,6 @@ fn update(node: &mut Node, commands: [Command; 2], score: Score) {
     node.score_sum += score;
 }
 
-fn rollout_moves(state: &GameBoard, player_index: usize) -> Vec<Command> {
-    // TODO: Have this return one move, chosen randomly?
-    // TODO: Heuristic based move
-    valid_moves(state, player_index)
-    //
-    // if let Some(worm) = state.players[player_index].active_worm() {
-
-    //     let shoots = state.sensible_shoot_commands(player_index, worm.position, worm.weapon_range);
-
-    //     if !shoots.is_empty() {
-    //         return shoots.into_iter().collect();
-    //     }
-
-    //     state.valid_move_commands(player_index).into_iter().collect()
-    // } else {
-    //     [Command::new(Action::DoNothing)].into_iter().cloned().collect()
-    // }
-}
-
 fn valid_moves(state: &GameBoard, player_index: usize) -> Vec<Command> {
     state
         .valid_shoot_commands(player_index)