Add 'debugSleep' Lua function

This function makes implementing a debugger possible (more on that later)

Author: jushar

Shared/mods/deathmatch/logic/luadefs/CLuaUtilDefs.cpp

@@ -38,6 +38,9 @@ void CLuaUtilDefs::LoadFunctions ( void )
     CLuaCFunctions::AddFunction ( "pregFind", PregFind );
     CLuaCFunctions::AddFunction ( "pregReplace", PregReplace );
     CLuaCFunctions::AddFunction ( "pregMatch", PregMatch );
+
+    // Debug functions
+    CLuaCFunctions::AddFunction("debugSleep", DebugSleep);
 }
 
 int CLuaUtilDefs::DisabledFunction ( lua_State* luaVM )
@@ -559,3 +562,44 @@ int CLuaUtilDefs::PregMatch ( lua_State* luaVM )
     lua_pushboolean ( luaVM, false );
     return 1;
 }
+
+int CLuaUtilDefs::DebugSleep(lua_State* luaVM)
+{
+    std::size_t milliseconds;
+
+    CScriptArgReader argStream(luaVM);
+    argStream.ReadNumber(milliseconds);
+
+    if (!argStream.HasErrors())
+    {
+#ifdef MTA_CLIENT
+        if (!g_pClientGame->GetDevelopmentMode())
+#else
+        if (!g_pGame->GetDevelopmentMode())
+#endif
+        {
+            m_pScriptDebugging->LogError(luaVM, "This function can only be used in development mode");
+            lua_pushboolean(luaVM, false);
+            return 1;
+        }
+
+
+        // Process HTTP
+#ifdef MTA_CLIENT
+        g_pNet->GetHTTPDownloadManager(EDownloadMode::CALL_REMOTE_RESTRICTED)->ProcessQueuedFiles();
+#else
+        g_pNetServer->GetHTTPDownloadManager(EDownloadMode::CALL_REMOTE)->ProcessQueuedFiles();
+#endif
+
+        // Sleep a bit
+        std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
+
+        lua_pushboolean(luaVM, true);
+        return 1;
+    }
+    else
+        m_pScriptDebugging->LogCustom(luaVM, argStream.GetFullErrorMessage());
+
+    lua_pushboolean(luaVM, false);
+    return 1;
+}

Shared/mods/deathmatch/logic/luadefs/CLuaUtilDefs.h

@@ -45,4 +45,7 @@ class CLuaUtilDefs : public CLuaDefs
     LUA_DECLARE ( PregFind );
     LUA_DECLARE ( PregReplace );
     LUA_DECLARE ( PregMatch );
+
+    // Debug functions
+    LUA_DECLARE(DebugSleep);
 };