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OpenTTD
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Container for cargo from the same location and time. More...
#include <cargopacket.h>
Public Member Functions | |
| CargoPacket () | |
| Create a new packet for savegame loading. | |
| CargoPacket (StationID source, TileIndex source_xy, uint16 count, SourceType source_type, SourceID source_id) | |
| Creates a new cargo packet. | |
| CargoPacket (uint16 count, byte days_in_transit, StationID source, TileIndex source_xy, TileIndex loaded_at_xy, Money feeder_share=0, SourceType source_type=ST_INDUSTRY, SourceID source_id=INVALID_SOURCE) | |
| Creates a new cargo packet. | |
| ~CargoPacket () | |
| Destroy the packet. | |
| CargoPacket * | Split (uint new_size) |
| Split this packet in two and return the split off part. | |
| void | Merge (CargoPacket *cp) |
| Merge another packet into this one. | |
| void | Reduce (uint count) |
| Reduce the packet by the given amount and remove the feeder share. | |
| void | SetLoadPlace (TileIndex load_place) |
| Sets the tile where the packet was loaded last. | |
| void | SetNextStation (StationID next_station) |
| Sets the station where the packet is supposed to go next. | |
| void | AddFeederShare (Money new_share) |
| Adds some feeder share to the packet. | |
| uint16 | Count () const |
| Gets the number of 'items' in this packet. | |
| Money | FeederShare () const |
| Gets the amount of money already paid to earlier vehicles in the feeder chain. | |
| Money | FeederShare (uint part) const |
| Gets part of the amount of money already paid to earlier vehicles in the feeder chain. | |
| byte | DaysInTransit () const |
| Gets the number of days this cargo has been in transit. | |
| SourceType | SourceSubsidyType () const |
| Gets the type of the cargo's source. | |
| SourceID | SourceSubsidyID () const |
| Gets the ID of the cargo's source. | |
| StationID | SourceStation () const |
| Gets the ID of the station where the cargo was loaded for the first time. | |
| TileIndex | SourceStationXY () const |
| Gets the coordinates of the cargo's source station. | |
| TileIndex | LoadedAtXY () const |
| Gets the coordinates of the cargo's last loading station. | |
| StationID | NextStation () const |
| Gets the ID of station the cargo wants to go next. | |
Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_cargopacket_pool > | |
| void * | operator new (size_t size) |
| Allocates space for new Titem. | |
| void * | operator new (size_t size, size_t index) |
| Allocates space for new Titem with given index. | |
| void * | operator new (size_t size, void *ptr) |
| Allocates space for new Titem at given memory address. | |
| void | operator delete (void *p) |
| Marks Titem as free. | |
Static Public Member Functions | |
| static void | InvalidateAllFrom (SourceType src_type, SourceID src) |
| Invalidates (sets source_id to INVALID_SOURCE) all cargo packets from given source. | |
| static void | InvalidateAllFrom (StationID sid) |
| Invalidates (sets source to INVALID_STATION) all cargo packets from given station. | |
| static void | AfterLoad () |
| Savegame conversion for cargopackets. | |
Static Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_cargopacket_pool > | |
| static bool | CanAllocateItem (size_t n=1) |
| Helper functions so we can use PoolItem::Function() instead of _poolitem_pool.Function() | |
| static bool | CleaningPool () |
| Returns current state of pool cleaning - yes or no. | |
| static bool | IsValidID (size_t index) |
| Tests whether given index can be used to get valid (non-NULL) Titem. | |
| static Titem * | Get (size_t index) |
| Returns Titem with given index. | |
| static Titem * | GetIfValid (size_t index) |
| Returns Titem with given index. | |
| static size_t | GetPoolSize () |
| Returns first unused index. | |
| static size_t | GetNumItems () |
| Returns number of valid items in the pool. | |
| static void | PostDestructor (size_t index) |
| Dummy function called after destructor of each member. | |
Static Public Attributes | |
| static const uint16 | MAX_COUNT = UINT16_MAX |
| Maximum number of items in a single cargo packet. | |
Private Attributes | |
| Money | feeder_share |
| Value of feeder pickup to be paid for on delivery of cargo. | |
| uint16 | count |
| The amount of cargo in this packet. | |
| byte | days_in_transit |
| Amount of days this packet has been in transit. | |
| SourceTypeByte | source_type |
Type of source_id. | |
| SourceID | source_id |
| Index of source, INVALID_SOURCE if unknown/invalid. | |
| StationID | source |
| The station where the cargo came from first. | |
| TileIndex | source_xy |
| The origin of the cargo (first station in feeder chain). | |
| union { | |
| TileOrStationID loaded_at_xy | |
| Location where this cargo has been loaded into the vehicle. | |
| TileOrStationID next_station | |
| Station where the cargo wants to go next. | |
| }; | |
Friends | |
| class | CargoList |
| The CargoList caches, thus needs to know about it. | |
| class | VehicleCargoList |
| class | StationCargoList |
| struct SaveLoad * | GetCargoPacketDesc () |
| We want this to be saved, right? | |
Additional Inherited Members | |
Data Fields inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_cargopacket_pool > | |
| Tindex | index |
| Index of this pool item. | |
Container for cargo from the same location and time.
Definition at line 44 of file cargopacket.h.
| CargoPacket::CargoPacket | ( | StationID | source, |
| TileIndex | source_xy, | ||
| uint16 | count, | ||
| SourceType | source_type, | ||
| SourceID | source_id | ||
| ) |
Creates a new cargo packet.
| source | Source station of the packet. |
| source_xy | Source location of the packet. |
| count | Number of cargo entities to put in this packet. |
| source_type | 'Type' of source the packet comes from (for subsidies). |
| source_id | Actual source of the packet (for subsidies). |
Definition at line 46 of file cargopacket.cpp.
References source_type.
| CargoPacket::CargoPacket | ( | uint16 | count, |
| byte | days_in_transit, | ||
| StationID | source, | ||
| TileIndex | source_xy, | ||
| TileIndex | loaded_at_xy, | ||
| Money | feeder_share = 0, |
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| SourceType | source_type = ST_INDUSTRY, |
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| SourceID | source_id = INVALID_SOURCE |
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| ) |
Creates a new cargo packet.
Initializes the fields that cannot be changed later. Used when loading or splitting packets.
| count | Number of cargo entities to put in this packet. |
| days_in_transit | Number of days the cargo has been in transit. |
| source | Station the cargo was initially loaded. |
| source_xy | Station location the cargo was initially loaded. |
| loaded_at_xy | Location the cargo was loaded last. |
| feeder_share | Feeder share the packet has already accumulated. |
| source_type | 'Type' of source the packet comes from (for subsidies). |
| source_id | Actual source of the packet (for subsidies). |
Definition at line 73 of file cargopacket.cpp.
References source_type.
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inline |
Destroy the packet.
Definition at line 73 of file cargopacket.h.
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inline |
Adds some feeder share to the packet.
| new_share | Feeder share to be added. |
Definition at line 95 of file cargopacket.h.
References feeder_share.
Referenced by VehicleCargoList::Stage().
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inline |
Gets the number of 'items' in this packet.
Definition at line 101 of file cargopacket.h.
References count.
Referenced by StationViewWindow::BuildCargoList(), CargoTransfer::operator()(), CargoLoad::operator()(), CargoReservation::operator()(), CargoReturn::operator()(), CargoShift::operator()(), StationCargoReroute::operator()(), VehicleCargoReroute::operator()(), CargoRemoval< Tsource >::Postprocess(), CargoRemoval< Tsource >::Preprocess(), CargoMovement< Tsource, Tdest >::Preprocess(), and VehicleCargoList::Reassign< VehicleCargoList::MTA_DELIVER, VehicleCargoList::MTA_TRANSFER >().
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inline |
Gets the number of days this cargo has been in transit.
This number isn't really in days, but in 2.5 days (CARGO_AGING_TICKS = 185 ticks) and it is capped at 255.
Definition at line 133 of file cargopacket.h.
References days_in_transit.
Referenced by CargoPayment::PayFinalDelivery(), and CargoPayment::PayTransfer().
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inline |
Gets the amount of money already paid to earlier vehicles in the feeder chain.
Definition at line 111 of file cargopacket.h.
References feeder_share.
Referenced by CargoPayment::PayFinalDelivery(), Reduce(), VehicleCargoList::RemoveFromCache(), and Split().
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inline |
Gets part of the amount of money already paid to earlier vehicles in the feeder chain.
| part | Amount of cargo to get the share for. |
Definition at line 122 of file cargopacket.h.
References count, and feeder_share.
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static |
Invalidates (sets source_id to INVALID_SOURCE) all cargo packets from given source.
| src_type | Type of source. |
| src | Index of source. |
Definition at line 129 of file cargopacket.cpp.
References FOR_ALL_CARGOPACKETS, INVALID_SOURCE, source_id, and source_type.
Referenced by Station::~Station(), and Town::~Town().
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static |
Invalidates (sets source to INVALID_STATION) all cargo packets from given station.
| sid | Station that gets removed. |
Definition at line 141 of file cargopacket.cpp.
References FOR_ALL_CARGOPACKETS, and source.
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inline |
Gets the coordinates of the cargo's last loading station.
Definition at line 178 of file cargopacket.h.
References loaded_at_xy.
Referenced by CargoPayment::PayTransfer().
| void CargoPacket::Merge | ( | CargoPacket * | cp | ) |
Merge another packet into this one.
| cp | Packet to be merged in. |
Definition at line 106 of file cargopacket.cpp.
References count, and feeder_share.
Referenced by CargoList< Tinst, Tcont >::TryMerge().
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inline |
Gets the ID of station the cargo wants to go next.
Definition at line 187 of file cargopacket.h.
References next_station.
Referenced by CargoTransfer::operator()(), and VehicleCargoReroute::operator()().
| void CargoPacket::Reduce | ( | uint | count | ) |
Reduce the packet by the given amount and remove the feeder share.
| count | Amount to be removed. |
Definition at line 117 of file cargopacket.cpp.
References count, feeder_share, and FeederShare().
Referenced by CargoRemoval< Tsource >::Postprocess(), and StationCargoList::Truncate().
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inline |
Sets the tile where the packet was loaded last.
| load_place | Tile where the packet was loaded last. |
Definition at line 83 of file cargopacket.h.
References loaded_at_xy.
Referenced by CargoLoad::operator()(), and CargoReservation::operator()().
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inline |
Sets the station where the packet is supposed to go next.
| next_station | Next station the packet should go to. |
Definition at line 89 of file cargopacket.h.
References next_station.
Referenced by VehicleCargoReroute::operator()().
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inline |
Gets the ID of the station where the cargo was loaded for the first time.
Definition at line 160 of file cargopacket.h.
References source.
Referenced by StationViewWindow::BuildCargoList(), StationCargoReroute::operator()(), and VehicleCargoReroute::operator()().
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inline |
Gets the coordinates of the cargo's source station.
Definition at line 169 of file cargopacket.h.
References source_xy.
Referenced by CargoPayment::PayFinalDelivery().
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inline |
Gets the ID of the cargo's source.
An IndustryID, TownID or CompanyID.
Definition at line 151 of file cargopacket.h.
References source_id.
Referenced by CargoPayment::PayFinalDelivery().
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inline |
Gets the type of the cargo's source.
industry, town or head quarter.
Definition at line 142 of file cargopacket.h.
References source_type.
Referenced by CargoPayment::PayFinalDelivery().
| CargoPacket * CargoPacket::Split | ( | uint | new_size | ) |
Split this packet in two and return the split off part.
| new_size | Size of the split part. |
Definition at line 91 of file cargopacket.cpp.
References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_cargopacket_pool >::CanAllocateItem(), CargoPacket(), count, days_in_transit, feeder_share, FeederShare(), loaded_at_xy, source, source_id, source_type, and source_xy.
Referenced by CargoMovement< Tsource, Tdest >::Preprocess(), and VehicleCargoList::Reassign< VehicleCargoList::MTA_DELIVER, VehicleCargoList::MTA_TRANSFER >().
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friend |
The CargoList caches, thus needs to know about it.
Definition at line 59 of file cargopacket.h.
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friend |
We want this to be saved, right?
Definition at line 94 of file cargopacket_sl.cpp.
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static |
Maximum number of items in a single cargo packet.
Definition at line 66 of file cargopacket.h.
Referenced by CargoList< Tinst, Tcont >::TryMerge().
1.8.1.2