implemented "goodbye" script function that force-cancels dialogue

apps/openmw/mwdialogue/dialoguemanager.cpp

@@ -883,4 +883,11 @@ namespace MWDialogue
         }
         return factionID;
     }
+
+    void DialogueManager::goodbye()
+    {
+        MWGui::DialogueWindow* win = MWBase::Environment::get().getWindowManager()->getDialogueWindow();
+
+        win->goodbye();
+    }
 }

apps/openmw/mwdialogue/dialoguemanager.hpp

@@ -56,6 +56,8 @@ namespace MWDialogue
 
             void askQuestion(std::string question,int choice);
 
+            void goodbye();
+
             ///get the faction of the actor you are talking with
             std::string getFaction();
 

apps/openmw/mwgui/dialogue.cpp

@@ -39,6 +39,7 @@ std::string::size_type find_str_ci(const std::string& str, const std::string& su
 
 DialogueWindow::DialogueWindow(WindowManager& parWindowManager)
     : WindowBase("openmw_dialogue_window_layout.xml", parWindowManager)
+    , mEnabled(true)
 {
     // Centre dialog
     center();
@@ -64,6 +65,7 @@ DialogueWindow::DialogueWindow(WindowManager& parWindowManager)
     MyGUI::ButtonPtr byeButton;
     getWidget(byeButton, "ByeButton");
     byeButton->eventMouseButtonClick += MyGUI::newDelegate(this, &DialogueWindow::onByeClicked);
+    byeButton->setCaption(MWBase::Environment::get().getWorld()->getStore().gameSettings.search("sGoodbye")->str);
 
     getWidget(pDispositionBar, "Disposition");
     getWidget(pDispositionText,"DispositionText");
@@ -81,6 +83,10 @@ void DialogueWindow::onHistoryClicked(MyGUI::Widget* _sender)
 
     size_t cursorPosition = t->getCursorPosition(lastPressed);
     MyGUI::UString color = history->getColorAtPos(cursorPosition);
+
+    if (!mEnabled && color == "#572D21")
+        MWBase::Environment::get().getDialogueManager()->goodbyeSelected();
+
     if(color != "#B29154")
     {
         UString key = history->getColorTextAt(cursorPosition);
@@ -119,11 +125,15 @@ void DialogueWindow::onByeClicked(MyGUI::Widget* _sender)
 
 void DialogueWindow::onSelectTopic(std::string topic)
 {
+    if (!mEnabled) return;
+
     MWBase::Environment::get().getDialogueManager()->keywordSelected(lower_string(topic));
 }
 
 void DialogueWindow::startDialogue(std::string npcName)
 {
+    mEnabled = true;
+    topicsList->setEnabled(true);
     static_cast<MyGUI::Window*>(mMainWidget)->setCaption(npcName);
     adjustWindowCaption();
 }
@@ -224,3 +234,10 @@ void DialogueWindow::updateOptions()
     pDispositionText->eraseText(0,pDispositionText->getTextLength());
     pDispositionText->addText("#B29154"+std::string("40/100")+"#B29154");
 }
+
+void DialogueWindow::goodbye()
+{
+    history->addDialogText("\n#572D21" + MWBase::Environment::get().getWorld()->getStore().gameSettings.search("sGoodbye")->str);
+    topicsList->setEnabled(false);
+    mEnabled = false;
+}

apps/openmw/mwgui/dialogue.hpp

@@ -45,6 +45,7 @@ namespace MWGui
         void addText(std::string text);
         void addTitle(std::string text);
         void askQuestion(std::string question);
+        void goodbye();
 
     protected:
         void onSelectTopic(std::string topic);
@@ -60,6 +61,8 @@ namespace MWGui
         */
         std::string parseText(std::string text);
 
+        bool mEnabled;
+
         DialogueHistory*     history;
         Widgets::MWList*      topicsList;
         MyGUI::ProgressPtr pDispositionBar;

apps/openmw/mwscript/dialogueextensions.cpp

@@ -115,6 +115,16 @@ namespace MWScript
                 }
         };
 
+        class OpGoodbye : public Interpreter::Opcode0
+        {
+            public:
+
+                virtual void execute(Interpreter::Runtime& runtime)
+                {
+                    MWBase::Environment::get().getDialogueManager()->goodbye();
+                }
+        };
+
         const int opcodeJournal = 0x2000133;
         const int opcodeSetJournalIndex = 0x2000134;
         const int opcodeGetJournalIndex = 0x2000135;
@@ -122,6 +132,7 @@ namespace MWScript
         const int opcodeChoice = 0x2000a;
         const int opcodeForceGreeting = 0x200014f;
         const int opcodeForceGreetingExplicit = 0x2000150;
+        const int opcodeGoodbye = 0x2000152;
 
         void registerExtensions (Compiler::Extensions& extensions)
         {
@@ -133,6 +144,7 @@ namespace MWScript
             extensions.registerInstruction("forcegreeting","",opcodeForceGreeting);
             extensions.registerInstruction("forcegreeting","",opcodeForceGreeting,
                 opcodeForceGreetingExplicit);
+            extensions.registerInstruction("goodbye", "", opcodeGoodbye);
         }
 
         void installOpcodes (Interpreter::Interpreter& interpreter)
@@ -144,6 +156,7 @@ namespace MWScript
             interpreter.installSegment3 (opcodeChoice,new OpChoice);
             interpreter.installSegment5 (opcodeForceGreeting, new OpForceGreeting<ImplicitRef>);
             interpreter.installSegment5 (opcodeForceGreetingExplicit, new OpForceGreeting<ExplicitRef>);
+            interpreter.installSegment5 (opcodeGoodbye, new OpGoodbye);
         }
     }
 

apps/openmw/mwscript/docs/vmformat.txt

@@ -145,4 +145,5 @@ op 0x200014e: ModDisposition, explicit reference
 op 0x200014f: ForceGreeting
 op 0x2000150: ForceGreeting, explicit reference
 op 0x2000151: ToggleFullHelp
-opcodes 0x2000152-0x3ffffff unused
+op 0x2000152: Goodbye
+opcodes 0x2000153-0x3ffffff unused