Add next/close buttons for NPCs

And keep the text dialog open for the whole transaction, logging user
input and keep a full record of text from the NPC (for the current
transaction only).

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gui/npc_text.h b/src/gui/npc_text.h
index cd1f58a5..604212d2 100644
--- a/src/gui/npc_text.h
+++ b/src/gui/npc_text.h
@@ -70,6 +70,10 @@ class NpcTextDialog : public Window, public gcn::ActionListener
          */
         void addText(const std::string &string);
 
+        void showNextButton();
+
+        void showCloseButton();
+
         /**
          * Called when resizing the window.
          *
@@ -80,6 +84,7 @@ class NpcTextDialog : public Window, public gcn::ActionListener
     private:
         gcn::ScrollArea *mScrollArea;
         TextBox *mTextBox;
+        gcn::Button *mButton;
 
         std::string mText;
 };