From 40faac84195743e1eb2fef9c55920fac94909c4e Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Fri, 18 Mar 2016 16:46:54 +0100
Subject: WAGE: Restrict text scrolling to the visible text

---
 engines/wage/gui.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'engines/wage')

diff --git a/engines/wage/gui.cpp b/engines/wage/gui.cpp
index 4af5bea97e..db1935022c 100644
--- a/engines/wage/gui.cpp
+++ b/engines/wage/gui.cpp
@@ -591,12 +591,14 @@ Designed *Gui::mouseUp(int x, int y) {
 
 		switch (borderClick) {
 			case kBorderScrollUp:
-				_scrollPos--;
+				_scrollPos = MAX<int>(0, _scrollPos - _consoleLineHeight);
 				_consoleDirty = true;
+				_consoleFullRedraw = true;
 				break;
 			case kBorderScrollDown:
-				_scrollPos++;
+				_scrollPos = MIN<int>((_lines.size() - 2) * _consoleLineHeight, _scrollPos + _consoleLineHeight);
 				_consoleDirty = true;
+				_consoleFullRedraw = true;
 				break;
 		}
 	}
-- 
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