From 599c0f486262c1d3677c94f0122dab604e324084 Mon Sep 17 00:00:00 2001
From: Bertrand Augereau
Date: Sun, 17 Jul 2011 16:02:47 +0200
Subject: DREAMWEB: Gave a proper signature to gextnextword

---
 engines/dreamweb/stubs.cpp | 30 ++++++++++++++++--------------
 engines/dreamweb/stubs.h   |  1 +
 2 files changed, 17 insertions(+), 14 deletions(-)

(limited to 'engines')

diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp
index a2bfd5b96a..646c7e8909 100644
--- a/engines/dreamweb/stubs.cpp
+++ b/engines/dreamweb/stubs.cpp
@@ -217,36 +217,38 @@ void DreamGenContext::setmouse() {
 	data.word(kOldpointerx) = 0xffff;
 }
 
-void DreamGenContext::getnextword() {
-	uint8 totalWidth = 0;
-	bh = 0;
+uint8 DreamGenContext::getnextword(uint8 *totalWidth, uint8 *charCount) {
+	*totalWidth = 0;
+	*charCount = 0;
 	while(true) {
 		uint8 firstChar = es.byte(di);
 		++di;
-		++bh;
+		++*charCount;
 		if ((firstChar == ':') || (firstChar == 0)) { //endall
-			totalWidth += 6;
-			bl = totalWidth;
-			al = 1;
-			return;
+			*totalWidth += 6;
+			return 1;
 		}
 		if (firstChar == 32) { //endword
-			totalWidth += 6;
-			bl = totalWidth;
-			al = 0;
-			return;
+			*totalWidth += 6;
+			return 0;
 		}
 		firstChar = engine->modifyChar(firstChar);
 		if (firstChar != 255) {
 			uint8 secondChar = es.byte(di);
 			uint8 width = ds.byte(6*(firstChar - 32 + data.word(kCharshift)));
 			width = kernchars(firstChar, secondChar, width);
-			totalWidth += width;
-			bl = totalWidth;
+			*totalWidth += width;
 		}
 	}
 }
 
+void DreamGenContext::getnextword() {
+	uint8 totalWidth, charCount;
+	al = getnextword(&totalWidth, &charCount);
+	bl = totalWidth;
+	bh = charCount;	
+}
+
 uint8 DreamGenContext::kernchars(uint8 firstChar, uint8 secondChar, uint8 width) {
 	if ((firstChar == 'a') || (al == 'u')) {
 		if ((secondChar == 'n') || (secondChar == 't') || (secondChar == 'r') || (secondChar == 'i') || (secondChar == 'l'))
diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h
index 70c1cfda13..7f82ba5a54 100644
--- a/engines/dreamweb/stubs.h
+++ b/engines/dreamweb/stubs.h
@@ -15,6 +15,7 @@
 	void randomnumber();
 	void quickquit2();
 	void getnextword();
+	uint8 getnextword(uint8 *totalWidth, uint8 *charCount);
 	void kernchars();
 	uint8 kernchars(uint8 firstChar, uint8 secondChar, uint8 width);
 	Sprite* spritetable();
-- 
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