(svn r11367) -Fix [FS#1258]: non-articulated road vehicles should be able to overtake (not-too-long) articulated vehicles, i.e. overtaking of articulated vehicles that are several (3+) tiles long is not supported.
--- a/src/roadveh_cmd.cpp Wed Oct 31 22:13:41 2007 +0000
+++ b/src/roadveh_cmd.cpp Wed Oct 31 22:15:19 2007 +0000
@@ -1015,7 +1015,7 @@
const OvertakeData* od = (OvertakeData*)data;
return
- v->tile == od->tile && v->type == VEH_ROAD && v != od->u && v != od->v ?
+ v->tile == od->tile && v->type == VEH_ROAD && v->First() == v && v != od->u && v != od->v ?
v : NULL;
}
@@ -1465,8 +1465,8 @@
GetNewVehiclePosResult gp = GetNewVehiclePos(v);
const Vehicle *u = RoadVehFindCloseTo(v, gp.x, gp.y, v->direction);
- if (u != NULL && u->cur_speed < v->cur_speed) {
- v->cur_speed = u->cur_speed;
+ if (u != NULL && u->First()->cur_speed < v->cur_speed) {
+ v->cur_speed = u->First()->cur_speed;
return false;
}
@@ -1663,6 +1663,7 @@
Vehicle* u = RoadVehFindCloseTo(v, x, y, new_dir);
if (u != NULL) {
+ u = u->First();
/* There is a vehicle in front overtake it if possible */
if (v->u.road.overtaking == 0) RoadVehCheckOvertake(v, u);
if (v->u.road.overtaking == 0) v->cur_speed = u->cur_speed;