From ec5b2e9a7e90f3e9c3eb8ebb59f3d50995845dad Mon Sep 17 00:00:00 2001
From: Marc Zinnschlag <marc@zpages.de>
Date: Sat, 16 Nov 2013 12:22:28 +0100
Subject: [PATCH] added running flag; moved new game code to MWState

---
 apps/openmw/engine.cpp                  |  2 ++
 apps/openmw/mwbase/statemanager.hpp     |  7 +++++
 apps/openmw/mwgui/mainmenu.cpp          |  5 +---
 apps/openmw/mwstate/statemanagerimp.cpp | 34 +++++++++++++++++++++++--
 apps/openmw/mwstate/statemanagerimp.hpp |  8 ++++++
 5 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/apps/openmw/engine.cpp b/apps/openmw/engine.cpp
index cfb5522f1..c013cdaae 100644
--- a/apps/openmw/engine.cpp
+++ b/apps/openmw/engine.cpp
@@ -488,6 +488,8 @@ void OMW::Engine::go()
     // start in main menu
     if (!mSkipMenu)
         MWBase::Environment::get().getWindowManager()->pushGuiMode (MWGui::GM_MainMenu);
+    else
+        MWBase::Environment::get().getStateManager()->newGame (true);
 
     // Start the main rendering loop
     while (!mEnvironment.get().getStateManager()->hasQuitRequest())
diff --git a/apps/openmw/mwbase/statemanager.hpp b/apps/openmw/mwbase/statemanager.hpp
index e90687293..076e66b8c 100644
--- a/apps/openmw/mwbase/statemanager.hpp
+++ b/apps/openmw/mwbase/statemanager.hpp
@@ -23,6 +23,13 @@ namespace MWBase
             virtual void requestQuit() = 0;
 
             virtual bool hasQuitRequest() const = 0;
+
+            virtual bool isGameRunning() const = 0;
+
+            virtual void newGame (bool bypass = false) = 0;
+            ///< Start a new game.
+            ///
+            /// \param bypass Skip new game mechanics.
     };
 }
 
diff --git a/apps/openmw/mwgui/mainmenu.cpp b/apps/openmw/mwgui/mainmenu.cpp
index a58a3d0eb..cb3436715 100644
--- a/apps/openmw/mwgui/mainmenu.cpp
+++ b/apps/openmw/mwgui/mainmenu.cpp
@@ -81,10 +81,7 @@ namespace MWGui
             MWBase::Environment::get().getStateManager()->requestQuit();
         else if (sender == mButtons["newgame"])
         {
-            MWBase::Environment::get().getWorld()->startNewGame();
-            MWBase::Environment::get().getWindowManager()->setNewGame(true);
-            MWBase::Environment::get().getDialogueManager()->clear();
-            MWBase::Environment::get().getJournal()->clear();
+            MWBase::Environment::get().getStateManager()->newGame();
         }
 
         else if (sender == mButtons["loadgame"])
diff --git a/apps/openmw/mwstate/statemanagerimp.cpp b/apps/openmw/mwstate/statemanagerimp.cpp
index f5e71d0ce..a226b166d 100644
--- a/apps/openmw/mwstate/statemanagerimp.cpp
+++ b/apps/openmw/mwstate/statemanagerimp.cpp
@@ -1,8 +1,14 @@
 
 #include "statemanagerimp.hpp"
 
+#include "../mwbase/environment.hpp"
+#include "../mwbase/world.hpp"
+#include "../mwbase/journal.hpp"
+#include "../mwbase/dialoguemanager.hpp"
+#include "../mwbase/windowmanager.hpp"
+
 MWState::StateManager::StateManager()
-: mQuitRequest (false)
+: mQuitRequest (false), mRunning (false)
 {
 
 }
@@ -15,4 +21,28 @@ void MWState::StateManager::requestQuit()
 bool MWState::StateManager::hasQuitRequest() const
 {
     return mQuitRequest;
-}
\ No newline at end of file
+}
+
+bool MWState::StateManager::isGameRunning() const
+{
+    return mRunning;
+}
+
+void MWState::StateManager::newGame (bool bypass)
+{
+    if (mRunning)
+    {
+        MWBase::Environment::get().getDialogueManager()->clear();
+        MWBase::Environment::get().getJournal()->clear();
+        mRunning = false;
+    }
+
+    if (!bypass)
+    {
+        /// \todo extract cleanup code
+        MWBase::Environment::get().getWorld()->startNewGame();
+        MWBase::Environment::get().getWindowManager()->setNewGame (true);
+    }
+
+    mRunning = true;
+}
diff --git a/apps/openmw/mwstate/statemanagerimp.hpp b/apps/openmw/mwstate/statemanagerimp.hpp
index 271403ce5..9f8096a4a 100644
--- a/apps/openmw/mwstate/statemanagerimp.hpp
+++ b/apps/openmw/mwstate/statemanagerimp.hpp
@@ -8,6 +8,7 @@ namespace MWState
     class StateManager : public MWBase::StateManager
     {
             bool mQuitRequest;
+            bool mRunning;
 
         public:
 
@@ -16,6 +17,13 @@ namespace MWState
             virtual void requestQuit();
 
             virtual bool hasQuitRequest() const;
+
+            virtual bool isGameRunning() const;
+
+            virtual void newGame (bool bypass = false);
+            ///< Start a new game.
+            ///
+            /// \param bypass Skip new game mechanics.
     };
 }