From 41ee6937108801b5212e3eba67fd2f199107246a Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sat, 25 Aug 2007 12:38:35 +0000
Subject: Inventory arrows scroll the inventory correctly now

svn-id: r28719
---
 engines/saga/interface.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/engines/saga/interface.cpp b/engines/saga/interface.cpp
index 96740930cc..307ab8ad04 100644
--- a/engines/saga/interface.cpp
+++ b/engines/saga/interface.cpp
@@ -1931,11 +1931,14 @@ void Interface::handleMainUpdate(const Point& mousePoint) {
 
 //inventory stuff
 void Interface::inventoryChangePos(int chg) {
-	if ((chg < 0 && _inventoryStart + chg >= 0) ||
-		(chg > 0 && _inventoryStart < _inventoryEnd)) {
-			_inventoryStart += chg;
-			draw();
+	// Arrows will scroll the inventory up or down up to 4 items
+	for (int i = 1; i <= 4; i++) {
+		if ((chg < 0 && _inventoryStart + chg >= 0) ||
+			(chg > 0 && _inventoryStart < _inventoryEnd)) {
+				_inventoryStart += chg;
 		}
+	}
+	draw();
 }
 
 void Interface::inventorySetPos(int key) {
-- 
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