From 6aa6b49ed57cc5900baaff6698bad062ea2f198b Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sat, 3 Apr 2004 19:41:31 +0000
Subject: cleanup StringTab stuff

svn-id: r13448
---
 scumm/scumm.h | 37 ++++++++++++++++++++++++-------------
 1 file changed, 24 insertions(+), 13 deletions(-)

(limited to 'scumm/scumm.h')

diff --git a/scumm/scumm.h b/scumm/scumm.h
index 40ea703584..164058c475 100644
--- a/scumm/scumm.h
+++ b/scumm/scumm.h
@@ -252,21 +252,33 @@ struct SentenceTab {
 	uint8 freezeCount;
 };
 
-// TODO / FIXME: next time save game format changes, Fingolfin would like to
-// revise StringTab. In particular, all t_* fields can be removed, making some
-// code a bit cleaner & easier to understand.
-struct StringTab {
-	int16 t_xpos, t_ypos;
-	int16 t_right;
-	int16 xpos, ypos;
+struct StringSlot {
+	int16 xpos;
+	int16 ypos;
 	int16 right;
-	byte color, t_color;
-	byte charset, t_charset;
-	bool center, t_center;
-	bool overhead, t_overhead;
-	bool no_talk_anim, t_no_talk_anim;
+	byte color;
+	byte charset;
+	bool center;
+	bool overhead;
+	bool no_talk_anim;
+};
+
+struct StringTab : StringSlot {
+	StringSlot backup;
+
+	void backupString() {
+		StringSlot &s = *this;
+		backup = s;
+	}
+
+	void restoreString() {
+		StringSlot &s = *this;
+		s = backup;
+	}
 };
 
+
+
 enum WhereIsObject {
 	WIO_NOT_FOUND = -1,
 	WIO_INVENTORY = 0,
@@ -582,7 +594,6 @@ protected:
 	void copyScriptString(byte *dst);
 	int resStrLen(const byte *src) const;
 	void doSentence(int c, int b, int a);
-	void setStringVars(int i);
 
 	/* Should be in Resource class */
 	File _fileHandle;
-- 
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