From 284a1c887959ba17a14af625da6cced5c1c45330 Mon Sep 17 00:00:00 2001
From: James Brown <ender@users.sourceforge.net>
Date: Wed, 8 May 2002 10:33:30 +0000
Subject: [PATCH] Add oldRoomEffect needed for Zak256 ending

svn-id: r4245
---
 script_v1.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/script_v1.cpp b/script_v1.cpp
index daae2c75a2b..c45cb8107e1 100644
--- a/script_v1.cpp
+++ b/script_v1.cpp
@@ -2761,8 +2761,15 @@ void Scumm::o5_oldRoomEffect()
 	_opcode = fetchScriptByte();
 	if ((_opcode & 0x1F) == 3) {
 		a = getVarOrDirectWord(0x80);
-	}
-	warning("Unsupported oldRoomEffect");
+		switch(a) {
+			case 4:
+				_fullRedraw =true;
+				break;
+			default:
+				warning("Unsupported oldRoomEffect %d", a);
+				break;
+		}
+	}	
 }
 
 void Scumm::o5_pickupObjectOld()