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diff src/train_cmd.cpp @ 12450:af266072d46c draft

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(svn r16884) -Codechange: Add Train::GetFirstEnginePart() and use it.
author frosch <frosch@openttd.org>
date Sun, 19 Jul 2009 19:17:41 +0000 (2009-07-19)
parents c3588e7cb8f6
children 4acae7d6f5ed
line wrap: on
line diff
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -1105,9 +1105,9 @@
 	}
 
 	/* if an articulated part is being handled, deal with its parent vehicle */
-	while (src->IsArticulatedPart()) src = src->Previous();
+	src = src->GetFirstEnginePart();
 	if (dst != NULL) {
-		while (dst->IsArticulatedPart()) dst = dst->Previous();
+		dst = dst->GetFirstEnginePart();
 	}
 
 	/* don't move the same vehicle.. */
@@ -1445,7 +1445,7 @@
 
 	if (v->vehstatus & VS_CRASHED) return_cmd_error(STR_CAN_T_SELL_DESTROYED_VEHICLE);
 
-	while (v->IsArticulatedPart()) v = v->Previous();
+	v = v->GetFirstEnginePart();
 	Train *first = v->First();
 
 	/* make sure the vehicle is stopped in the depot */