From 46fd45da0ebd90a0c1bfeb3c4df5ea0f62601b1d Mon Sep 17 00:00:00 2001
From: eug-vs <eugene@eug-vs.xyz>
Date: Mon, 30 Jan 2023 22:35:14 +0300
Subject: feat: implement piece-square tables

---
 src/square.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/square.rs')

diff --git a/src/square.rs b/src/square.rs
index e518a92..2e47bea 100644
--- a/src/square.rs
+++ b/src/square.rs
@@ -81,6 +81,14 @@ impl Square {
 
         Ok(Self::from_coords(rank as u8, file))
     }
+
+    /// Returns the square on the mirrored board,
+    /// e.g E4 becomes E5, G2 becomes G7
+    pub fn mirror(&self) -> Self {
+        let rank = self.rank();
+        let file = self.file();
+        Self::from_coords(7 - rank, file)
+    }
 }
 
 
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