From ab4656669346d86d09ea39f9472c14a5597c4107 Mon Sep 17 00:00:00 2001
From: Andrew Golovashevich <landgrafhomyak@gmail.com>
Date: Thu, 22 Jan 2026 03:17:43 +0300
Subject: [PATCH] Board class

---
 lab1/Cargo.toml        |  9 ++++++++-
 lab1/src/algo/board.rs | 42 ++++++++++++++++++++++++++++++++++++++++++
 lab1/src/algo/mod.rs   |  1 +
 lab1/src/main.rs       |  5 ++++-
 4 files changed, 55 insertions(+), 2 deletions(-)
 create mode 100644 lab1/src/algo/board.rs
 create mode 100644 lab1/src/algo/mod.rs

diff --git a/lab1/Cargo.toml b/lab1/Cargo.toml
index c1726b3..782b9b3 100644
--- a/lab1/Cargo.toml
+++ b/lab1/Cargo.toml
@@ -2,5 +2,12 @@
 name = "bgtu-ai-1"
 edition = "2024"
 
+[lints]
+workspace = true
+
 [dependencies]
-egui = {registry = "crates-io", version = "0.33.3"}
\ No newline at end of file
+eframe = { version = "0.33.3", default-features = false, features = ["default_fonts", "glow"] }
+
+[profile.dev.package.eframe]
+opt-level = 2
+debug = true
\ No newline at end of file
diff --git a/lab1/src/algo/board.rs b/lab1/src/algo/board.rs
new file mode 100644
index 0000000..7914e21
--- /dev/null
+++ b/lab1/src/algo/board.rs
@@ -0,0 +1,42 @@
+use std::ops::{Index, IndexMut};
+
+pub(crate) struct Board {
+    data: Box<[usize]>,
+}
+
+impl Board {
+    pub fn alloc(size: usize) -> Self {
+        return Self {
+            data: vec![0usize; size].into_boxed_slice(),
+        };
+    }
+}
+
+impl Index<usize> for Board {
+    type Output = usize;
+
+    fn index(&self, index: usize) -> &Self::Output {
+        return self
+            .data
+            .get(index)
+            .unwrap_or_else(|| panic!("Y out of bounds: {index} >= {}", self.data.len()));
+    }
+}
+
+impl IndexMut<usize> for Board {
+    fn index_mut(&mut self, index: usize) -> &mut Self::Output {
+        let len = self.data.len();
+        return self
+            .data
+            .get_mut(index)
+            .unwrap_or_else(|| panic!("Y out of bounds: {index} >= {len}"));
+    }
+}
+
+impl Clone for Board {
+    fn clone(&self) -> Self {
+        return Self {
+            data: self.data.clone(),
+        };
+    }
+}
diff --git a/lab1/src/algo/mod.rs b/lab1/src/algo/mod.rs
new file mode 100644
index 0000000..1a9bdc2
--- /dev/null
+++ b/lab1/src/algo/mod.rs
@@ -0,0 +1 @@
+mod board;
\ No newline at end of file
diff --git a/lab1/src/main.rs b/lab1/src/main.rs
index cc0f6c9..e2e9b4a 100644
--- a/lab1/src/main.rs
+++ b/lab1/src/main.rs
@@ -1,4 +1,7 @@
-mod board;
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
+#![expect(rustdoc::missing_crate_level_docs)] // it's an example
+
+mod algo;
 
 fn main() {