1 files changed, 35 insertions, 7 deletions
diff --git a/src/board/mod.rs b/src/board/mod.rs
index 06b61bb..8f5fbde 100644
--- a/src/board/mod.rs
+++ b/src/board/mod.rs
@@ -1,3 +1,5 @@
+use std::io::{stdin, stdout, Write};
+
 use rand::{rngs::StdRng,SeedableRng,Rng};
 use crate::{bitboard::{Bitboard, serialize_bitboard, bitscan, pop_count}, moves::{Move, MoveKind}, attacks::Attacks, square::Square};
 
@@ -31,7 +33,6 @@ pub struct Board {
     attacks: Attacks,
 }
 
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, num_enum::FromPrimitive)]
 #[repr(usize)]
 pub enum PieceType {
@@ -58,11 +59,11 @@ impl PieceType {
     // Return the price of the peice
     pub fn static_eval(&self) -> f32 {
         match self.without_color() {
-            PieceType::Pawn => 1.,
-            PieceType::Bishop => 3.,
-            PieceType::Knight => 3.,
-            PieceType::Rook => 4.5,
-            PieceType::Queen => 9.,
+            PieceType::Pawn => 1.0,
+            PieceType::Bishop => 3.3,
+            PieceType::Knight => 3.2,
+            PieceType::Rook => 5.0,
+            PieceType::Queen => 9.0,
             PieceType::King => 0.,
             _ => panic!("Piece should be without color"),
         }
@@ -146,6 +147,32 @@ impl Board {
         Self::from_FEN(default_fen)
     }
 
+    pub fn read_move(&self) -> Result<Move, String> {
+        print!("\nEnter a move: ");
+        stdout().flush().unwrap();
+        let mut s = String::new();
+        stdin().read_line(&mut s).unwrap();
+        let chars = &mut s.chars();
+
+        let source = match Square::from_notation(chars) {
+            Ok(s) => s,
+            Err(e) => return Err(e),
+        };
+        let target = match Square::from_notation(chars) {
+            Ok(s) => s,
+            Err(e) => return Err(e),
+        };
+
+        let moves = self.generate_pseudolegal_moves(self.color());
+
+        let mov = match moves.iter().find(|m| m.source == source && m.target == target) {
+            Some(m) => *m,
+            None => return Err(String::from("Move is not valid")),
+        };
+
+        Ok(mov)
+    }
+
     /// Color to move at this ply
     pub fn color(&self) -> Color {
         Color::from(self.ply as u8 % 2)
@@ -493,7 +520,8 @@ impl Board {
                 }
                 PieceType::Queen => {
                     for source in serialize_bitboard(*piece) {
-                        mobility += pop_count(self.attacks.queen(self.occupancy, source) & (empty | opponent_occupancy)) as f32;
+                        // Scale down mobility because we don't want our queen to be rushing too much
+                        mobility += pop_count(self.attacks.queen(self.occupancy, source) & (empty | opponent_occupancy)) as f32 / 3.0;
                     }
                 }
                 incorrect_type => panic!("Incorrect piece type: {:?}", incorrect_type),