From 66d2c83cf1197b0c22be070ff2c594a0a37ecfac Mon Sep 17 00:00:00 2001
From: Jared Adams <jaxad0127@gmail.com>
Date: Tue, 17 Feb 2009 15:41:47 +0000
Subject: Reduce NpcTextDialog to one action

This allows external classes (like game.cpp) to send actions to it
without them having to know about it's internal state.
---
 src/gui/npc_text.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/gui/npc_text.h')

diff --git a/src/gui/npc_text.h b/src/gui/npc_text.h
index 604212d2..a1373830 100644
--- a/src/gui/npc_text.h
+++ b/src/gui/npc_text.h
@@ -87,6 +87,13 @@ class NpcTextDialog : public Window, public gcn::ActionListener
         gcn::Button *mButton;
 
         std::string mText;
+
+        enum NPCTextState {
+            NPC_TEXT_STATE_WAITING,
+            NPC_TEXT_STATE_NEXT,
+            NPC_TEXT_STATE_CLOSE
+        };
+        int mState;
 };
 
 #endif // NPC_TEXT_H
-- 
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