added journal entry struct

apps/openmw/CMakeLists.txt

@@ -71,10 +71,12 @@ source_group(apps\\openmw\\mwgui FILES ${GAMEGUI_HEADER} ${GAMEGUI})
 set(GAMEDIALOGUE_HEADER
     mwdialogue/dialoguemanager.hpp
     mwdialogue/journal.hpp
+    mwdialogue/journalentry.hpp
 )
 set(GAMEDIALOGUE
     mwdialogue/dialoguemanager.cpp
     mwdialogue/journal.cpp
+    mwdialogue/journalentry.cpp
 )
 source_group(apps\\openmw\\mwdialogue FILES ${GAMEDIALOGUE_HEADER} ${GAMEDIALOGUE})
 

apps/openmw/mwdialogue/journalentry.cpp

@@ -0,0 +1,27 @@
+
+#include "journalentry.hpp"
+
+#include <stdexcept>
+
+#include <components/esm_store/store.hpp>
+
+namespace MWDialogue
+{
+    JournalEntry::JournalEntry() {}
+
+    JournalEntry::JournalEntry (int day, const std::string& topic, const std::string& infoId)
+    : mDay (day), mTopic (topic), mInfoId (infoId)
+    {}
+
+    std::string JournalEntry::getText (const ESMS::ESMStore& store) const
+    {
+        const ESM::Dialogue *dialogue = store.dialogs.find (mTopic);
+
+        for (std::vector<ESM::DialInfo>::const_iterator iter (dialogue->mInfo.begin());
+            iter!=dialogue->mInfo.end(); ++iter)
+            if (iter->id==mInfoId)
+                return iter->response;
+
+        throw std::runtime_error ("unknown info ID " + mInfoId + " for topic " + mTopic);
+    }
+}

apps/openmw/mwdialogue/journalentry.hpp

@@ -0,0 +1,29 @@
+#ifndef GAME_MMDIALOGUE_JOURNALENTRY_H
+#define GAME_MWDIALOGUE_JOURNALENTRY_H
+
+#include <string>
+
+namespace ESMS
+{
+    struct ESMStore;
+}
+
+namespace MWDialogue
+{
+    /// \brief a quest or dialogue entry with a timestamp
+    struct JournalEntry
+    {
+        int mDay;
+        std::string mTopic;
+        std::string mInfoId;
+
+        JournalEntry();
+
+        JournalEntry (int day, const std::string& topic, const std::string& infoId);
+
+        std::string getText (const ESMS::ESMStore& store) const;
+    };
+
+}
+
+#endif