From 21a29d3b45183d0bd79f756d7e2fe90b9c372f65 Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Wed, 20 Oct 2010 03:01:03 +0000
Subject: SCUMM: Have o6_getRandomNumber() use the absolute value of the
 argument

The Backyard Baseball series calls the function with negative numbers, but expects a positive result. The games are now actually playable.

Thanks to Kirben for assistance in tracking this bug down.

svn-id: r53630
---
 engines/scumm/script_v6.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'engines/scumm/script_v6.cpp')

diff --git a/engines/scumm/script_v6.cpp b/engines/scumm/script_v6.cpp
index c5841dfaf4..ede32623aa 100644
--- a/engines/scumm/script_v6.cpp
+++ b/engines/scumm/script_v6.cpp
@@ -1285,7 +1285,7 @@ void ScummEngine_v6::o6_loadRoomWithEgo() {
 
 void ScummEngine_v6::o6_getRandomNumber() {
 	int rnd;
-	rnd = _rnd.getRandomNumber(pop());
+	rnd = _rnd.getRandomNumber(ABS(pop()));
 	if (VAR_RANDOM_NR != 0xFF)
 		VAR(VAR_RANDOM_NR) = rnd;
 	push(rnd);
-- 
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