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(svn r16884) -Codechange: Add Train::GetFirstEnginePart() and use it.

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frosch
2009-07-19 19:17:41 +00:00
parent ba11651346
commit f1f4edfbd1
3 changed files with 26 additions and 7 deletions
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6
src/train_cmd.cpp
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@@ -1105,9 +1105,9 @@ CommandCost CmdMoveRailVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, u
}
/* if an articulated part is being handled, deal with its parent vehicle */
while (src->IsArticulatedPart()) src = src->Previous();
src = src->GetFirstEnginePart();
if (dst != NULL) {
while (dst->IsArticulatedPart()) dst = dst->Previous();
dst = dst->GetFirstEnginePart();
}
/* don't move the same vehicle.. */
@@ -1445,7 +1445,7 @@ CommandCost CmdSellRailWagon(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
if (v->vehstatus & VS_CRASHED) return_cmd_error(STR_CAN_T_SELL_DESTROYED_VEHICLE);
while (v->IsArticulatedPart()) v = v->Previous();
v = v->GetFirstEnginePart();
Train *first = v->First();
/* make sure the vehicle is stopped in the depot */