Merge pull request #36322 from ipcyborg/fix-36236-safe-mode

Fixed `safemode doesn't work if compass is hidden #36236`

src/avatar.h

@@ -22,11 +22,29 @@ class JsonObject;
 class JsonOut;
 class mission;
 class npc;
+class monster;
 namespace debug_menu
 {
 class mission_debug;
 }  // namespace debug_menu
 struct points_left;
+struct mtype;
+
+// Monster visible in different directions (safe mode & compass)
+struct monster_visible_info {
+    // New monsters visible from last update
+    std::vector<shared_ptr_fast<monster>> new_seen_mon;
+
+    // Unique monsters (and types of monsters) visible in different directions
+    // 7 0 1    unique_types uses these indices;
+    // 6 8 2    0-7 are provide by direction_from()
+    // 5 4 3    8 is used for local monsters (for when we explain them below)
+    std::vector<npc *> unique_types[9];
+    std::vector<const mtype *> unique_mons[9];
+
+    // If the moster visible in this direction is dangerous
+    bool dangerous[8];
+};
 
 class avatar : public player
 {
@@ -187,6 +205,10 @@ class avatar : public player
         bool invoke_item( item *, const std::string &, const tripoint &pt ) override;
         bool invoke_item( item *, const std::string & ) override;
 
+        monster_visible_info &get_mon_visible() {
+            return mon_visible;
+        }
+
     private:
         map_memory player_map_memory;
         bool show_map_memory;
@@ -224,6 +246,8 @@ class avatar : public player
         int dex_upgrade = 0;
         int int_upgrade = 0;
         int per_upgrade = 0;
+
+        monster_visible_info mon_visible;
 };
 
 struct points_left {