Fix protocol error #362

TODO:
Handle the helpers in LUA, it could be added into Battle Window i think,
if someone know where should this be comment here !

src/client/game.cpp

@@ -171,6 +171,7 @@ void Game::processEnterGame()
     g_lua.callGlobalField("g_game", "onEnterGame");
 }
 
+
 void Game::processGameStart()
 {
     m_online = true;
@@ -234,6 +235,11 @@ void Game::processGMActions(const std::vector<uint8>& actions)
     g_lua.callGlobalField("g_game", "onGMActions", actions);
 }
 
+void Game::processPlayerHelpers(int helpers)
+{
+    g_lua.callGlobalField("g_game", "onPlayerHelpersUpdate", helpers);
+}
+
 void Game::processPing()
 {
     g_lua.callGlobalField("g_game", "onPing");

src/client/game.h

@@ -73,6 +73,8 @@ protected:
     void processAttackCancel(uint seq);
     void processWalkCancel(Otc::Direction direction);
 
+    void processPlayerHelpers(int helpers);
+
     // message related
     void processTextMessage(Otc::MessageMode mode, const std::string& text);
     void processTalk(const std::string& name, int level, Otc::MessageMode mode, const std::string& text, int channelId, const Position& pos);

src/client/protocolcodes.h

@@ -102,6 +102,7 @@ namespace Proto {
         GameServerCreatureSkull             = 144,
         GameServerCreatureParty             = 145,
         GameServerCreatureUnpass            = 146,
+        GameServerPlayerHelpers             = 148,
         GameServerEditText                  = 150,
         GameServerEditList                  = 151,
         GameServerPlayerDataBasic           = 159, // 950

src/client/protocolgame.h

@@ -125,6 +125,7 @@ public:
     void addPosition(const OutputMessagePtr& msg, const Position& position);
 
 private:
+    void parsePlayerHelpers(const InputMessagePtr& msg);
     void parseMessage(const InputMessagePtr& msg);
     void parsePendingGame(const InputMessagePtr& msg);
     void parseEnterGame(const InputMessagePtr& msg);

src/client/protocolgameparse.cpp

@@ -323,6 +323,10 @@ void ProtocolGame::parseMessage(const InputMessagePtr& msg)
             case Proto::GameServerEnterGame:
                 parseEnterGame(msg);
                 break;
+            // PROTOCOL>=1010
+            case Proto::GameServerPlayerHelpers:
+                parsePlayerHelpers(msg);
+                break;
             // otclient ONLY
             case Proto::GameServerExtendedOpcode:
                 parseExtendedOpcode(msg);
@@ -379,6 +383,18 @@ void ProtocolGame::parseEnterGame(const InputMessagePtr& msg)
     }
 }
 
+void ProtocolGame::parsePlayerHelpers(const InputMessagePtr& msg)
+{
+    uint id = msg->getU32();
+    int helpers = msg->getU16();
+
+    CreaturePtr creature = g_map.getCreatureById(id);
+    if(creature)
+        g_game.processPlayerHelpers(helpers);
+    else
+        g_logger.traceError("could not get creature");
+}
+
 void ProtocolGame::parseGMActions(const InputMessagePtr& msg)
 {
     std::vector<uint8> actions;