add dumping of iw4 vehicle files

src/ZoneCommon/Game/IW4/IW4.h

@@ -111,4 +111,15 @@ namespace IW4
 
         WFT_NUM_FIELD_TYPES,
     };
+
+    enum VehicleFieldType
+    {
+        VFT_TYPE = CSPFT_NUM_BASE_FIELD_TYPES,
+        VFT_AXLE_STEERING,
+        VFT_AXLE_POWER,
+        VFT_AXLE_BRAKING,
+        VFT_TROPHY_TAGS,
+
+        VFT_NUM,
+    };
 }