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(svn r19657) -Fix: Add saneness checks for front vehicles.

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pull/155/head
frosch 14 years ago
parent 91a27a9738
commit bf721f39af
2 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File

24
src/order_cmd.cpp
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@ -469,7 +469,7 @@ CommandCost CmdInsertOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
Order new_order(p2);
Vehicle *v = Vehicle::GetIfValid(veh);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -560,8 +560,6 @@ CommandCost CmdInsertOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
default: return CMD_ERROR;
}
}
} else {
if (!IsCompanyBuildableVehicleType(v)) return CMD_ERROR;
}
if (new_order.GetNonStopType() != ONSF_STOP_EVERYWHERE && v->type != VEH_TRAIN && v->type != VEH_ROAD) return CMD_ERROR;
@ -748,7 +746,7 @@ CommandCost CmdDeleteOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
Vehicle *v = Vehicle::GetIfValid(veh_id);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -817,7 +815,7 @@ CommandCost CmdSkipToOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
Vehicle *v = Vehicle::GetIfValid(veh_id);
if (v == NULL || sel_ord == v->cur_order_index || sel_ord >= v->GetNumOrders() || v->GetNumOrders() < 2) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle() || sel_ord == v->cur_order_index || sel_ord >= v->GetNumOrders() || v->GetNumOrders() < 2) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -857,7 +855,7 @@ CommandCost CmdMoveOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
VehicleOrderID target_order = GB(p2, 16, 16);
Vehicle *v = Vehicle::GetIfValid(veh);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -940,7 +938,7 @@ CommandCost CmdModifyOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
if (mof >= MOF_END) return CMD_ERROR;
Vehicle *v = Vehicle::GetIfValid(veh);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -1166,7 +1164,7 @@ CommandCost CmdCloneOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
VehicleID veh_dst = GB(p1, 0, 16);
Vehicle *dst = Vehicle::GetIfValid(veh_dst);
if (dst == NULL) return CMD_ERROR;
if (dst == NULL || !dst->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(dst->owner);
if (ret.Failed()) return ret;
@ -1176,7 +1174,7 @@ CommandCost CmdCloneOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
Vehicle *src = Vehicle::GetIfValid(veh_src);
/* Sanity checks */
if (src == NULL || dst->type != src->type || dst == src) return CMD_ERROR;
if (src == NULL || !src->IsPrimaryVehicle() || dst->type != src->type || dst == src) return CMD_ERROR;
CommandCost ret = CheckOwnership(src->owner);
if (ret.Failed()) return ret;
@ -1218,7 +1216,7 @@ CommandCost CmdCloneOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
Vehicle *src = Vehicle::GetIfValid(veh_src);
/* Sanity checks */
if (src == NULL || dst->type != src->type || dst == src) return CMD_ERROR;
if (src == NULL || !src->IsPrimaryVehicle() || dst->type != src->type || dst == src) return CMD_ERROR;
CommandCost ret = CheckOwnership(src->owner);
if (ret.Failed()) return ret;
@ -1294,8 +1292,10 @@ CommandCost CmdOrderRefit(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
CargoID cargo = GB(p2, 0, 8);
byte subtype = GB(p2, 8, 8);
if (cargo >= NUM_CARGO) return CMD_ERROR;
const Vehicle *v = Vehicle::GetIfValid(veh);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -1450,7 +1450,7 @@ CommandCost CmdRestoreOrderIndex(TileIndex tile, DoCommandFlag flags, uint32 p1,
Vehicle *v = Vehicle::GetIfValid(p1);
/* Check the vehicle type and ownership, and if the service interval and order are in range */
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;

6
src/vehicle_cmd.cpp
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@ -410,7 +410,7 @@ CommandCost CmdCloneVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint
uint32 build_argument = 2;
Vehicle *v = Vehicle::GetIfValid(p1);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
Vehicle *v_front = v;
Vehicle *w = NULL;
Vehicle *w_front = NULL;
@ -629,7 +629,7 @@ CommandCost SendAllVehiclesToDepot(VehicleType type, DoCommandFlag flags, bool s
CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Vehicle *v = Vehicle::GetIfValid(p1);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;
@ -663,7 +663,7 @@ CommandCost CmdRenameVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uin
CommandCost CmdChangeServiceInt(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Vehicle *v = Vehicle::GetIfValid(p1);
if (v == NULL) return CMD_ERROR;
if (v == NULL || !v->IsPrimaryVehicle()) return CMD_ERROR;
CommandCost ret = CheckOwnership(v->owner);
if (ret.Failed()) return ret;

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