Fix protocol erros and try to fix walk delay

Not implemented CreaturesType, just fixed the protocol error reported in
#493, also try to fix #499 and #461

modules/game_interface/gameinterface.lua

@@ -56,7 +56,7 @@ function init()
 end
 
 function bindKeys()
-  gameRootPanel:setAutoRepeatDelay(250)
+  gameRootPanel:setAutoRepeatDelay(80)
 
   bindWalkKey('Up', North)
   bindWalkKey('Right', East)

src/client/protocolcodes.h

@@ -104,6 +104,7 @@ namespace Proto {
         GameServerCreatureUnpass            = 146,
         GameServerCreatureMarks             = 147,
         GameServerPlayerHelpers             = 148,
+        GameServerCreatureType              = 149,
         GameServerEditText                  = 150,
         GameServerEditList                  = 151,
         GameServerPlayerDataBasic           = 159, // 950

src/client/protocolgame.h

@@ -126,6 +126,7 @@ public:
     void addPosition(const OutputMessagePtr& msg, const Position& position);
 
 private:
+    void parseCreatureType(const InputMessagePtr& msg);
     void parsePlayerHelpers(const InputMessagePtr& msg);
     void parseMessage(const InputMessagePtr& msg);
     void parsePendingGame(const InputMessagePtr& msg);

src/client/protocolgameparse.cpp

@@ -333,6 +333,9 @@ void ProtocolGame::parseMessage(const InputMessagePtr& msg)
             case Proto::GameServerCreatureMarks:
                 parseCreaturesMark(msg);
                 break;
+            case Proto::GameServerCreatureType:
+                parseCreatureType(msg);
+                break;
             // otclient ONLY
             case Proto::GameServerExtendedOpcode:
                 parseExtendedOpcode(msg);
@@ -1698,6 +1701,12 @@ void ProtocolGame::parseCreaturesMark(const InputMessagePtr& msg)
     }
 }
 
+void ProtocolGame::parseCreatureType(const InputMessagePtr& msg)
+{
+    uint32 id = msg->getU32();
+    uint8 type = msg->getU8();
+}
+
 void ProtocolGame::setMapDescription(const InputMessagePtr& msg, int x, int y, int z, int width, int height)
 {
     int startz, endz, zstep;