From 90bd5ca05bea4dbeaaeff5cbe13b5671da420c82 Mon Sep 17 00:00:00 2001
From: scratko <m@scratko.xyz>
Date: Fri, 25 Jul 2025 17:04:21 +0300
Subject: July update

Added const qualifiers is_next_to_empty_box() became visible to other files().
The size of the main window has been changed.
Checking whether the A* algorithm has been launched before starting a new game
or the same A* algorithm.
Fixed indentation in lambda expressions.
The initial node is added to open_queue without additional creation of dynamic
memory (the address of the object field is taken).
Fixed PQ_cont.erase().
IsNearEmptyBox was removed().
EqualNode moved to the Node class.
---
 gameplay.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'gameplay.hpp')

diff --git a/gameplay.hpp b/gameplay.hpp
index 0069772..9c26f5b 100644
--- a/gameplay.hpp
+++ b/gameplay.hpp
@@ -4,6 +4,8 @@
 #include "puzzle.hpp"
 
 void press_button_callback(Fl_Widget *w, void *params);
+bool is_next_to_empty_box(GameParams::coordinates empty_box_pos,
+                          GameParams::coordinates current_pos);
 
 class PuzzleGame {
 public:
-- 
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