From 6af60f7462461291e92fee0ff3c83886bfa458ac Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Thu, 23 May 2002 19:30:56 +0000
Subject: [PATCH] Yank the "castering" attribute and replace it with a
 ControlMap-enabled control that can be set via the property system.  This
 allows implementation of the DC-3 wheel lock.

---
 src/FDM/YASim/ControlMap.cpp | 1 +
 src/FDM/YASim/ControlMap.hpp | 2 +-
 src/FDM/YASim/FGFDM.cpp      | 3 +--
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/FDM/YASim/ControlMap.cpp b/src/FDM/YASim/ControlMap.cpp
index 628c059a6..e5d3ba191 100644
--- a/src/FDM/YASim/ControlMap.cpp
+++ b/src/FDM/YASim/ControlMap.cpp
@@ -192,6 +192,7 @@ void ControlMap::applyControls(float dt)
 	case BRAKE:    ((Gear*)obj)->setBrake(lval);               break;
 	case STEER:    ((Gear*)obj)->setRotation(lval);            break;
 	case EXTEND:   ((Gear*)obj)->setExtension(lval);           break;
+	case CASTERING:((Gear*)obj)->setCastering(lval != 0);      break;
 	case SLAT:     ((Wing*)obj)->setSlat(lval);                break;
 	case FLAP0:    ((Wing*)obj)->setFlap0(lval, rval);         break;
 	case FLAP1:    ((Wing*)obj)->setFlap1(lval, rval);         break;
diff --git a/src/FDM/YASim/ControlMap.hpp b/src/FDM/YASim/ControlMap.hpp
index cbbd46ab6..10713e675 100644
--- a/src/FDM/YASim/ControlMap.hpp
+++ b/src/FDM/YASim/ControlMap.hpp
@@ -13,7 +13,7 @@ public:
 		      ADVANCE, REHEAT, PROP,
 		      BRAKE, STEER, EXTEND,
 		      INCIDENCE, FLAP0, FLAP1, SLAT, SPOILER, VECTOR,
-                      BOOST };
+                      BOOST, CASTERING };
 
     enum { OPT_SPLIT  = 0x01,
            OPT_INVERT = 0x02,
diff --git a/src/FDM/YASim/FGFDM.cpp b/src/FDM/YASim/FGFDM.cpp
index edd2cc231..9c911a738 100644
--- a/src/FDM/YASim/FGFDM.cpp
+++ b/src/FDM/YASim/FGFDM.cpp
@@ -174,8 +174,6 @@ void FGFDM::startElement(const char* name, const XMLAttributes &atts)
         g->setBrake(attrf(a, "skid", 0));
 	g->setStaticFriction(attrf(a, "sfric", 0.8));
 	g->setDynamicFriction(attrf(a, "dfric", 0.7));
-	if(a->hasAttribute("castering"))
-	    g->setCastering(true);
 	_airplane.addGear(g);
     } else if(eq(name, "fuselage")) {
 	float b[3];
@@ -500,6 +498,7 @@ int FGFDM::parseOutput(const char* name)
     if(eq(name, "FLAP1"))     return ControlMap::FLAP1;
     if(eq(name, "SLAT"))      return ControlMap::SLAT;
     if(eq(name, "SPOILER"))   return ControlMap::SPOILER;
+    if(eq(name, "CASTERING")) return ControlMap::CASTERING;
     SG_LOG(SG_FLIGHT,SG_ALERT,"Unrecognized control type '"
            << name << "' in YASim aircraft description.");
     exit(1);