diff options
author | maedhros <maedhros@openttd.org> | 2007-04-04 14:21:46 +0000 |
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committer | maedhros <maedhros@openttd.org> | 2007-04-04 14:21:46 +0000 |
commit | 0340291888f6646f842cd27936032bf1e066b7ac (patch) | |
tree | 5c1252fe5c41c1984b403c774027a6871a9000b6 /src/vehicle.cpp | |
parent | b430c03cdd38e96d8dd94030ed2cbac4d5cccbcc (diff) | |
download | openttd-0340291888f6646f842cd27936032bf1e066b7ac.tar.xz |
(svn r9562) -Fix: When cloning, pay for the refit costs as well.
Diffstat (limited to 'src/vehicle.cpp')
-rw-r--r-- | src/vehicle.cpp | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/vehicle.cpp b/src/vehicle.cpp index 870a291f2..1b1db2197 100644 --- a/src/vehicle.cpp +++ b/src/vehicle.cpp @@ -1807,10 +1807,9 @@ int32 CmdCloneVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) w_front = NULL; w_rear = NULL; - /* * v_front is the front engine in the original vehicle - * v is the car/vehicle of the original vehicle, that is currently being copied + * v is the car/vehicle of the original vehicle that is currently being copied * w_front is the front engine of the cloned vehicle * w is the car/vehicle currently being cloned * w_rear is the rear end of the cloned train. It's used to add more cars and is only used by trains @@ -1855,11 +1854,18 @@ int32 CmdCloneVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) Vehicle *v2 = v; do { if (v2->cargo_type != w2->cargo_type || v2->cargo_subtype != w2->cargo_subtype) { - /* We can't pay for refitting because we can't estimate refitting costs for a vehicle before it's build. - * If we pay for it anyway, the cost and the estimated cost will not be the same and we will have an assert. - * We need to check the whole chain if it is a train because some newgrf articulated engines can refit some units only (and not the front) */ - DoCommand(0, w->index, v2->cargo_type | (v2->cargo_subtype << 8), flags, GetCmdRefitVeh(v)); - break; // We learned that the engine in question needed a refit. No need to check anymore + /* We need to check the whole chain if it is a train + * because some newgrf articulated engines can refit some + * units only (and not the front). */ + cost = DoCommand(0, w->index, v2->cargo_type | (v2->cargo_subtype << 8), flags, GetCmdRefitVeh(v)); + if (CmdFailed(cost)) return cost; + + total_cost += cost; + + /* The refit command will refit all the remaining + * articulated parts if possible, so we don't need to + * carry on checking. */ + break; } } while (v->type == VEH_TRAIN && (w2 = w2->next) != NULL && (v2 = v2->next) != NULL); |