From 5356a6133872c00ce0db904047ce2624bf853e03 Mon Sep 17 00:00:00 2001
From: Martin Kiewitz
Date: Fri, 16 Jul 2010 09:51:57 +0000
Subject: SCI: only use xLast/yLast in kDoBresen for sci1middle+ only. qfg1 ega
 has those selector names, but doesn't use them inside mover objects

svn-id: r50933
---
 engines/sci/engine/kmovement.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'engines/sci/engine')

diff --git a/engines/sci/engine/kmovement.cpp b/engines/sci/engine/kmovement.cpp
index 71f9632ef3..82a232f6b4 100644
--- a/engines/sci/engine/kmovement.cpp
+++ b/engines/sci/engine/kmovement.cpp
@@ -267,10 +267,12 @@ reg_t kDoBresen(EngineState *s, int argc, reg_t *argv) {
 	bdelta = (int16)readSelectorValue(segMan, mover, SELECTOR(b_incr));
 	axis = (int16)readSelectorValue(segMan, mover, SELECTOR(b_xAxis));
 
-	if (SELECTOR(xLast) != -1) {
-		// Introduced SCI1MIDDLE (it seems) - save last position into mover
-		writeSelectorValue(segMan, mover, SELECTOR(xLast), x);
-		writeSelectorValue(segMan, mover, SELECTOR(yLast), y);
+	if ((getSciVersion() >= SCI_VERSION_1_MIDDLE)) {
+		if (SELECTOR(xLast) != -1) {
+			// Introduced SCI1MIDDLE (it seems) - save last position into mover
+			writeSelectorValue(segMan, mover, SELECTOR(xLast), x);
+			writeSelectorValue(segMan, mover, SELECTOR(yLast), y);
+		}
 	}
 
 	//printf("movecnt %d, move speed %d\n", movcnt, max_movcnt);
-- 
cgit v1.2.3