OpenTTD
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Abstract action of removing cargo from a vehicle or a station. More...
#include <cargoaction.h>
Public Member Functions | |
CargoRemoval (Tsource *source, uint max_move) | |
uint | MaxMove () |
Returns how much more cargo can be removed with this action. | |
bool | operator() (CargoPacket *cp) |
template<> | |
bool | operator() (CargoPacket *cp) |
Protected Member Functions | |
uint | Preprocess (CargoPacket *cp) |
Determines the amount of cargo to be removed from a packet and removes that from the metadata of the list. | |
bool | Postprocess (CargoPacket *cp, uint remove) |
Finalize cargo removal. |
Protected Attributes | |
Tsource * | source |
Source of the cargo. | |
uint | max_move |
Maximum amount of cargo to be removed with this action. |
Abstract action of removing cargo from a vehicle or a station.
Tsource | CargoList subclass to remove cargo from. |
Definition at line 22 of file cargoaction.h.
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inline |
Returns how much more cargo can be removed with this action.
Definition at line 35 of file cargoaction.h.
bool CargoRemoval< StationCargoList >::operator() | ( | CargoPacket * | cp | ) |
cp | Packet to be removed. |
Definition at line 81 of file cargoaction.cpp.
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protected |
Finalize cargo removal.
Either delete the packet or reduce it.
cp | Packet to be removed or reduced. |
remove | Amount of cargo to be removed. |
Definition at line 63 of file cargoaction.cpp.
References CargoPacket::Count(), and CargoPacket::Reduce().
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protected |
Determines the amount of cargo to be removed from a packet and removes that from the metadata of the list.
cp | Packet to be removed completely or partially. |
Definition at line 44 of file cargoaction.cpp.
References CargoPacket::Count().