From e9b6fb97d5ee38c75f7e023e79a642d057ff99cd Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 20 Jul 2008 17:14:43 +0000
Subject: [PATCH] train direction command swap arguments

---
 hostside/README.commands | 2 +-
 hostside/commands.c      | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/hostside/README.commands b/hostside/README.commands
index 463dd53..758e1b4 100644
--- a/hostside/README.commands
+++ b/hostside/README.commands
@@ -199,7 +199,7 @@ INCOMPLETE LIST OF OTHER COMMANDS
  movfeat++ <as above>                          } see route++
  !movfeat                                      } see !route
 
- direction forwards|backwards|change <train>
+ direction <train> forwards|backwards|change
 
 DIRECT NMRA AND PIC INSTRUCTIONS
 
diff --git a/hostside/commands.c b/hostside/commands.c
index 52d2875..76be340 100644
--- a/hostside/commands.c
+++ b/hostside/commands.c
@@ -351,13 +351,14 @@ static int cmd_direction(ParseState *ps, const CmdInfo *ci) {
   Train *tra;
   int backwards;
 
+  MUSTECR( ps_needtrain(ps,&tra) );
+
   MUSTECR( ps_needword(ps) );
   if (!thiswordstrcmp(ps,"forwards")) backwards= 0;
   else if (!thiswordstrcmp(ps,"backwards")) backwards= 1;
   else if (!thiswordstrcmp(ps,"change")) backwards= !tra->backwards;
   else return badcmd(ps, "direction must be forwards|backwards|change");
 
-  MUSTECR( ps_needtrain(ps,&tra) );
   MUSTECR( ps_neednoargs(ps) );
   
   MUSTECRPREDICT( safety_setdirection(tra,backwards,CMDPPC) );
-- 
2.30.2