add: new graph cmd: "stats", now accessible through cmd, not only via menu.

fix: changed language string hashes to reduce collisions.

inc/config.h

@@ -57,7 +57,7 @@ private:
    StringArray m_logos;
    StringArray m_avatars;
 
-   HashMap <uint32, String, Hash <int32>> m_language;
+   HashMap <uint32, String, Hash <int32>> m_language { 256 };
    HashMap <int32, DifficultyData> m_difficulty;
 
    // default tables for personality weapon preferences, overridden by weapon.cfg

inc/control.h

@@ -104,6 +104,7 @@ private:
    int cmdNodeReleaseEditor ();
    int cmdNodeUpload ();
    int cmdNodeIterateCamp ();
+   int cmdNodeShowStats ();
 
 private:
    int menuMain (int item);

inc/graph.h

@@ -371,6 +371,7 @@ public:
    void convertToPOD (const Path &path, PODPath &pod);
    void convertCampDirection (Path &path);
    void setAutoPathDistance (const float distance);
+   void showStats ();
 
    const char *getDataDirectory (bool isMemoryFile = false);
    const char *getOldFormatGraphName (bool isMemoryFile = false);

src/config.cpp

@@ -766,13 +766,21 @@ const char *BotConfig::translate (StringRef input) {
 
 uint32 BotConfig::hashLangString (const char *input) {
    auto str = reinterpret_cast <uint8 *> (const_cast <char *> (input));
-   uint32 hash = 0;
+   uint32_t hash = 0;
 
-   while (*str++) {
+   for (; *str; ++str) {
       if (!isalnum (*str)) {
          continue;
       }
-      hash = ((*str << 5) + hash) + *str;
+
+      hash += *str;
+      hash += (hash << 10);
+      hash ^= (hash >> 6);
    }
+
+   hash += (hash << 3);
+   hash ^= (hash >> 11);
+   hash += (hash << 15);
+
    return hash;
 }

src/control.cpp

@@ -325,6 +325,7 @@ int BotControl::cmdNode () {
       addGraphCmd ("flags", "flags [noarguments]", "Open and displays menu for modifying flags for nearest point.", &BotControl::cmdNodeSetFlags);
       addGraphCmd ("teleport", "teleport [index]", "Teleports player to specified node index.", &BotControl::cmdNodeTeleport);
       addGraphCmd ("upload", "upload [id]", "Uploads created graph to graph database.", &BotControl::cmdNodeUpload);
+      addGraphCmd ("stats", "[noarguments]", "Shows the stats about node types on the map.", &BotControl::cmdNodeShowStats);
 
       // add path commands
       addGraphCmd ("path_create", "path_create [noarguments]", "Opens and displays path creation menu.", &BotControl::cmdNodePathCreate);
@@ -842,6 +843,14 @@ int BotControl::cmdNodeIterateCamp () {
    return BotCommandResult::Handled;
 }
 
+int BotControl::cmdNodeShowStats () {
+   enum args { graph_cmd = 1 };
+
+   graph.showStats ();
+
+   return BotCommandResult::Handled;
+}
+
 int BotControl::menuMain (int item) {
    showMenu (Menu::None); // reset menu display
 
@@ -1222,54 +1231,11 @@ int BotControl::menuGraphPage2 (int item) {
    showMenu (Menu::None); // reset menu display
 
    switch (item) {
-   case 1: {
-      int terrPoints = 0;
-      int ctPoints = 0;
-      int goalPoints = 0;
-      int rescuePoints = 0;
-      int campPoints = 0;
-      int sniperPoints = 0;
-      int noHostagePoints = 0;
-
-      for (int i = 0; i < graph.length (); ++i) {
-         const Path &path = graph[i];
-
-         if (path.flags & NodeFlag::TerroristOnly) {
-            ++terrPoints;
-         }
-
-         if (path.flags & NodeFlag::CTOnly) {
-            ++ctPoints;
-         }
-
-         if (path.flags & NodeFlag::Goal) {
-            ++goalPoints;
-         }
-
-         if (path.flags & NodeFlag::Rescue) {
-            ++rescuePoints;
-         }
-
-         if (path.flags & NodeFlag::Camp) {
-            ++campPoints;
-         }
-
-         if (path.flags & NodeFlag::Sniper) {
-            ++sniperPoints;
-         }
-
-         if (path.flags & NodeFlag::NoHostage) {
-            ++noHostagePoints;
-         }
-      }
-      msg ("Nodes: %d - T Points: %d\n"
-         "CT Points: %d - Goal Points: %d\n"
-         "Rescue Points: %d - Camp Points: %d\n"
-         "Block Hostage Points: %d - Sniper Points: %d\n",
-         graph.length (), terrPoints, ctPoints, goalPoints, rescuePoints, campPoints, noHostagePoints, sniperPoints);
-
+   case 1: 
+      graph.showStats ();
       showMenu (Menu::NodeMainPage2);
-   } break;
+
+      break;
 
    case 2:
       graph.setEditFlag (GraphEdit::On);

src/graph.cpp

@@ -1076,6 +1076,51 @@ void BotGraph::setAutoPathDistance (const float distance) {
    }
 }
 
+void BotGraph::showStats () {
+   int terrPoints = 0;
+   int ctPoints = 0;
+   int goalPoints = 0;
+   int rescuePoints = 0;
+   int campPoints = 0;
+   int sniperPoints = 0;
+   int noHostagePoints = 0;
+
+   for (const auto &path : m_paths) {
+      if (path.flags & NodeFlag::TerroristOnly) {
+         ++terrPoints;
+      }
+
+      if (path.flags & NodeFlag::CTOnly) {
+         ++ctPoints;
+      }
+
+      if (path.flags & NodeFlag::Goal) {
+         ++goalPoints;
+      }
+
+      if (path.flags & NodeFlag::Rescue) {
+         ++rescuePoints;
+      }
+
+      if (path.flags & NodeFlag::Camp) {
+         ++campPoints;
+      }
+
+      if (path.flags & NodeFlag::Sniper) {
+         ++sniperPoints;
+      }
+
+      if (path.flags & NodeFlag::NoHostage) {
+         ++noHostagePoints;
+      }
+   }
+
+   ctrl.msg ("Nodes: %d - T Points: %d", m_paths.length (), terrPoints);
+   ctrl.msg ("CT Points: %d - Goal Points: %d", ctPoints, goalPoints);
+   ctrl.msg ("Rescue Points: %d - Camp Points: %d", rescuePoints, campPoints);
+   ctrl.msg ("Block Hostage Points: %d - Sniper Points: %d", noHostagePoints, sniperPoints);
+}
+
 void BotGraph::calculatePathRadius (int index) {
    // calculate "wayzones" for the nearest node  (meaning a dynamic distance area to vary node origin)