July updateHEADmaster

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.

1 files changed, 3 insertions, 4 deletions

diff --git a/main.cpp b/main.cpp
index 539130d..389056c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -15,7 +15,7 @@ public:
     /*
      * Ending program by esc key while the computer is solving a puzzle
      */
-    int handle(int event) {
+    int handle(int event) override {
         if(event == FL_KEYDOWN && Fl::event_length() != 0 &&
                                                 Fl::event_key() == FL_Escape)
         {
@@ -28,9 +28,9 @@ public:
 int main()
 {
     srand(time(nullptr));
-    MainWindow *win = new MainWindow(320, 355, "Picture puzzle");
+    MainWindow *win = new MainWindow(320, 340, "Picture puzzle");
     GameParams *params = GameParams::SetUpParams(win);
-    Fl_Sys_Menu_Bar *sys_bar = new Fl_Sys_Menu_Bar(0, 0, 355, 20, nullptr);
+    Fl_Sys_Menu_Bar *sys_bar = new Fl_Sys_Menu_Bar(0, 0, 320, 20, nullptr);
     sys_bar->add("&File/&New game", nullptr, new_game_callback, params);
     sys_bar->add("&File/&Load file", nullptr, load_file_callback);
     sys_bar->add("&File/&Exit", nullptr, exit_callback);
@@ -40,5 +40,4 @@ int main()
     PuzzleGame::StartGame(params);
     win->show();
     return Fl::run();
-    return 0;
 }