(svn r4869) - NewGRF: support setting train list vehicle width to 32 instead of 29 pixels, for sets which use 32 pixel long engines/wagons.

newgrf.c

@@ -2457,6 +2457,8 @@ static void ParamSet(byte *buf, int len)
 
 		case 0x9E: /* Miscellaneous GRF features */
 			_misc_grf_features = res;
+			/* Set train list engine width */
+			_traininfo_vehicle_width = HASBIT(res, 3) ? 32 : 29;
 			break;
 
 		default:
@@ -2648,6 +2650,11 @@ static void ResetNewGRFData(void)
 	// Add engine type to engine data. This is needed for the refit precalculation.
 	AddTypeToEngines();
 
+	/* Reset misc GRF features and train list display variables */
+	_misc_grf_features = 0;
+	_traininfo_vehicle_pitch = 0;
+	_traininfo_vehicle_width = 29;
+
 	InitializeSpriteGroupPool();
 }