added new switch: --script-warn

apps/openmw/engine.cpp

@@ -155,6 +155,7 @@ OMW::Engine::Engine(Files::ConfigurationManager& configurationManager)
   , mSkipMenu (false)
   , mUseSound (true)
   , mCompileAll (false)
+  , mWarningsMode (1)
   , mScriptContext (0)
   , mFSStrict (false)
   , mScriptConsoleMode (false)
@@ -424,7 +425,7 @@ void OMW::Engine::prepareEngine (Settings::Manager & settings)
     mScriptContext->setExtensions (&mExtensions);
 
     mEnvironment.setScriptManager (new MWScript::ScriptManager (MWBase::Environment::get().getWorld()->getStore(),
-        mVerboseScripts, *mScriptContext));
+        mVerboseScripts, *mScriptContext, mWarningsMode));
 
     // Create game mechanics system
     MWMechanics::MechanicsManager* mechanics = new MWMechanics::MechanicsManager;
@@ -612,8 +613,12 @@ void OMW::Engine::setStartupScript (const std::string& path)
     mStartupScript = path;
 }
 
-
 void OMW::Engine::setActivationDistanceOverride (int distance)
 {
     mActivationDistanceOverride = distance;
 }
+
+void OMW::Engine::setWarningsMode (int mode)
+{
+    mWarningsMode = mode;
+}

apps/openmw/engine.hpp

@@ -74,6 +74,7 @@ namespace OMW
             bool mSkipMenu;
             bool mUseSound;
             bool mCompileAll;
+            int mWarningsMode;
             std::string mFocusName;
             std::map<std::string,std::string> mFallbackMap;
             bool mScriptConsoleMode;
@@ -181,6 +182,8 @@ namespace OMW
             /// Override the game setting specified activation distance.
             void setActivationDistanceOverride (int distance);
 
+            void setWarningsMode (int mode);
+
         private:
             Files::ConfigurationManager& mCfgMgr;
     };

apps/openmw/main.cpp

@@ -137,6 +137,13 @@ bool parseOptions (int argc, char** argv, OMW::Engine& engine, Files::Configurat
         ("script-run", bpo::value<std::string>()->default_value(""),
             "select a file containing a list of console commands that is executed on startup")
 
+        ("script-warn", bpo::value<int>()->implicit_value (1)
+            ->default_value (1),
+            "handling of warnings when compiling scripts\n"
+            "\t0 - ignore warning\n"
+            "\t1 - show warning but consider script as correctly compiled anyway\n"
+            "\t2 - treat warnings as errors")
+
         ("skip-menu", bpo::value<bool>()->implicit_value(true)
             ->default_value(false), "skip main menu on game startup")
 
@@ -242,6 +249,7 @@ bool parseOptions (int argc, char** argv, OMW::Engine& engine, Files::Configurat
     engine.setScriptConsoleMode (variables["script-console"].as<bool>());
     engine.setStartupScript (variables["script-run"].as<std::string>());
     engine.setActivationDistanceOverride (variables["activate-dist"].as<int>());
+    engine.setWarningsMode (variables["script-warn"].as<int>());
 
     return true;
 }

apps/openmw/mwscript/scriptmanagerimp.cpp

@@ -18,11 +18,13 @@
 namespace MWScript
 {
     ScriptManager::ScriptManager (const MWWorld::ESMStore& store, bool verbose,
-        Compiler::Context& compilerContext)
+        Compiler::Context& compilerContext, int warningsMode)
     : mErrorHandler (std::cerr), mStore (store), mVerbose (verbose),
       mCompilerContext (compilerContext), mParser (mErrorHandler, mCompilerContext),
       mOpcodesInstalled (false), mGlobalScripts (store)
-    {}
+    {
+        mErrorHandler.setWarningsMode (warningsMode);
+    }
 
     bool ScriptManager::compile (const std::string& name)
     {

apps/openmw/mwscript/scriptmanagerimp.hpp

@@ -52,7 +52,7 @@ namespace MWScript
         public:
 
             ScriptManager (const MWWorld::ESMStore& store, bool verbose,
-                Compiler::Context& compilerContext);
+                Compiler::Context& compilerContext, int warningsMode);
 
             virtual void run (const std::string& name, Interpreter::Context& interpreterContext);
             ///< Run the script with the given name (compile first, if not compiled yet)

readme.txt

@@ -67,6 +67,12 @@ Allowed options:
   --script-run arg                      select a file containing a list of
                                         console commands that is executed on
                                         startup
+   --script-warn [=arg(=1)] (=1)        handling of warnings when compiling
+                                        scripts
+                                        0 - ignore warning
+                                        1 - show warning but consider script as
+                                        correctly compiled anyway
+                                        2 - treat warnings as errors
   --new-game [=arg(=1)] (=0)            activate char gen/new game mechanics
   --fs-strict [=arg(=1)] (=0)           strict file system handling (no case
                                         folding)