Allow to set commandline arguments on android

src/config/user_config.hpp

@@ -994,6 +994,10 @@ namespace UserConfigParams
     PARAM_PREFIX BoolUserConfigParam        m_everything_unlocked
             PARAM_DEFAULT( BoolUserConfigParam(false, "everything_unlocked",
                                "Enable all karts and tracks") );
+                               
+    PARAM_PREFIX StringUserConfigParam      m_commandline
+            PARAM_DEFAULT( StringUserConfigParam("", "commandline",
+                             "Allows to set commandline args in config file") );
 
     // TODO? implement blacklist for new irrlicht device and GUI
     PARAM_PREFIX std::vector<std::string>   m_blacklist_res;

src/main.cpp

@@ -1737,6 +1737,8 @@ int main(int argc, char *argv[] )
         // handle all command line options that do not need (or must
         // not have) other managers initialised:
         initUserConfig();
+        
+        CommandLine::addArgsFromUserConfig();
 
         handleCmdLinePreliminary();
 

src/utils/command_line.cpp

@@ -32,12 +32,28 @@ std::string               CommandLine::m_exec_name="";
 void CommandLine::init(unsigned int argc, char *argv[])
 {
     if (argc > 0)
+    {
         m_exec_name = argv[0];
+    }
 
-    for(unsigned int i=1; i<argc; i++)
+    for (unsigned int i = 1; i < argc; i++)
+    {
         m_argv.push_back(argv[i]);
+    }
 }   // CommandLine
 
+// ----------------------------------------------------------------------------
+void CommandLine::addArgsFromUserConfig()
+{
+    std::vector<std::string> config_args;
+    config_args = StringUtils::split(UserConfigParams::m_commandline, ' ');
+    
+    for (std::string config_arg : config_args)
+    {
+        m_argv.push_back(config_arg);
+    }
+}
+
 // ----------------------------------------------------------------------------
 bool CommandLine::has(const std::string &option)
 {

src/utils/command_line.hpp

@@ -79,6 +79,7 @@ private:
 
 public:
     static void init(unsigned int argc, char *argv[]);
+    static void addArgsFromUserConfig();
     static void reportInvalidParameters();
     static bool has(const std::string &option);
     // ------------------------------------------------------------------------