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(svn r3390) -Fix: [autoreplace] fixed issue where autoreplace failed to attach the cars if the front engine was replaced

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and the front engine was multiheaded and the first vehicle after it was the rear part of that engine
This commit is contained in:
bjarni 2006-01-08 12:20:13 +00:00
parent 461d76a40c
commit 8958c8b7b1
1 changed files with 11 additions and 4 deletions
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15
vehicle.c
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@ -1654,10 +1654,17 @@ static int32 ReplaceVehicle(Vehicle **w, byte flags)
new_front = true; new_front = true;
new_v->current_order = old_v->current_order; new_v->current_order = old_v->current_order;
if (old_v->type == VEH_Train){ if (old_v->type == VEH_Train && GetNextVehicle(old_v) != NULL){
// move the entire train to the new engine, including the old engine. It will be sold in a moment anyway Vehicle *temp_v = GetNextVehicle(old_v);
if (GetNextVehicle(old_v) != NULL) {
DoCommand(0, 0, (new_v->index << 16) | GetNextVehicle(old_v)->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); // move the entire train to the new engine, excluding the old engine
if (IsMultiheaded(old_v) && temp_v == old_v->u.rail.other_multiheaded_part) {
// we got front and rear of a multiheaded engine right after each other. We should work with the next in line instead
temp_v = GetNextVehicle(temp_v);
}
if (temp_v != NULL) {
DoCommand(0, 0, (new_v->index << 16) | temp_v->index, 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
} }
} }
} }