dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Codechange: remove the special station/vehicle code from SaveLoad

Browse Source 
With the new SLEG_STRUCT it is much easier to embed a struct
in a struct, where the sub-struct has limitations on when it is
being used.
This makes both the code easier to read (less magic) and avoids
the SaveLoad needing to know all these things about Stations
and Vehicles.
This commit is contained in:
Patric Stout
2021-06-06 16:03:56 +02:00
committed by Patric Stout
parent 4600d289b5
commit 4e4720f217
8 changed files with 381 additions and 256 deletions
Download Patch File Download Diff File Expand all files Collapse all files

400
src/saveload/vehicle_sl.cpp
View File

@@ -573,150 +573,169 @@ static uint16 _cargo_paid_for;
static Money _cargo_feeder_share;
static uint32 _cargo_loaded_at_xy;
/**
* Make it possible to make the saveload tables "friends" of other classes.
* @param vt the vehicle type. Can be VEH_END for the common vehicle description data
* @return the saveload description
*/
SaveLoadTable GetVehicleDescription(VehicleType vt)
{
/** Save and load of vehicles */
static const SaveLoad _common_veh_desc[] = {
SLE_VAR(Vehicle, subtype, SLE_UINT8),
class SlVehicleCommon : public DefaultSaveLoadHandler<SlVehicleCommon, Vehicle> {
public:
#if defined(_MSC_VER) && (_MSC_VER == 1915 || _MSC_VER == 1916)
/* This table access private members of other classes; they have this
* class as friend. For MSVC CL 19.15 and 19.16 this doesn't work for
* "inline static const", so we are forced to wrap the table in a
* function. CL 19.16 is the latest for VS2017. */
inline static const SaveLoad description[] = {{}};
SaveLoadTable GetDescription() const override {
#else
inline
#endif
static const SaveLoad description[] = {
SLE_VAR(Vehicle, subtype, SLE_UINT8),
SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
SLE_CONDVAR(Vehicle, name, SLE_NAME, SL_MIN_VERSION, SLV_84),
SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
SLE_CONDVAR(Vehicle, name, SLE_NAME, SL_MIN_VERSION, SLV_84),
SLE_CONDSSTR(Vehicle, name, SLE_STR | SLF_ALLOW_CONTROL, SLV_84, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, unitnumber, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_8),
SLE_CONDVAR(Vehicle, unitnumber, SLE_UINT16, SLV_8, SL_MAX_VERSION),
SLE_VAR(Vehicle, owner, SLE_UINT8),
SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, unitnumber, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_8),
SLE_CONDVAR(Vehicle, unitnumber, SLE_UINT16, SLV_8, SL_MAX_VERSION),
SLE_VAR(Vehicle, owner, SLE_UINT8),
SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, x_pos, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, y_pos, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_164),
SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, SLV_164, SL_MAX_VERSION),
SLE_VAR(Vehicle, direction, SLE_UINT8),
SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, x_pos, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, y_pos, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_164),
SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, SLV_164, SL_MAX_VERSION),
SLE_VAR(Vehicle, direction, SLE_UINT8),
SLE_CONDNULL(2, SL_MIN_VERSION, SLV_58),
SLE_VAR(Vehicle, spritenum, SLE_UINT8),
SLE_VAR(Vehicle, spritenum, SLE_UINT8),
SLE_CONDNULL(5, SL_MIN_VERSION, SLV_58),
SLE_VAR(Vehicle, engine_type, SLE_UINT16),
SLE_VAR(Vehicle, engine_type, SLE_UINT16),
SLE_CONDNULL(2, SL_MIN_VERSION, SLV_152),
SLE_VAR(Vehicle, cur_speed, SLE_UINT16),
SLE_VAR(Vehicle, subspeed, SLE_UINT8),
SLE_VAR(Vehicle, acceleration, SLE_UINT8),
SLE_CONDVAR(Vehicle, motion_counter, SLE_UINT32, SLV_VEH_MOTION_COUNTER, SL_MAX_VERSION),
SLE_VAR(Vehicle, progress, SLE_UINT8),
SLE_VAR(Vehicle, cur_speed, SLE_UINT16),
SLE_VAR(Vehicle, subspeed, SLE_UINT8),
SLE_VAR(Vehicle, acceleration, SLE_UINT8),
SLE_CONDVAR(Vehicle, motion_counter, SLE_UINT32, SLV_VEH_MOTION_COUNTER, SL_MAX_VERSION),
SLE_VAR(Vehicle, progress, SLE_UINT8),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
SLE_CONDVAR(Vehicle, last_station_visited, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, last_station_visited, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, last_loading_station, SLE_UINT16, SLV_182, SL_MAX_VERSION),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
SLE_CONDVAR(Vehicle, last_station_visited, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, last_station_visited, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, last_loading_station, SLE_UINT16, SLV_182, SL_MAX_VERSION),
SLE_VAR(Vehicle, cargo_type, SLE_UINT8),
SLE_CONDVAR(Vehicle, cargo_subtype, SLE_UINT8, SLV_35, SL_MAX_VERSION),
SLE_VAR(Vehicle, cargo_type, SLE_UINT8),
SLE_CONDVAR(Vehicle, cargo_subtype, SLE_UINT8, SLV_35, SL_MAX_VERSION),
SLEG_CONDVAR( _cargo_days, SLE_UINT8, SL_MIN_VERSION, SLV_68),
SLEG_CONDVAR( _cargo_source, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_7),
SLEG_CONDVAR( _cargo_source, SLE_UINT16, SLV_7, SLV_68),
SLEG_CONDVAR( _cargo_source_xy, SLE_UINT32, SLV_44, SLV_68),
SLE_VAR(Vehicle, cargo_cap, SLE_UINT16),
SLE_CONDVAR(Vehicle, refit_cap, SLE_UINT16, SLV_182, SL_MAX_VERSION),
SLE_VAR(Vehicle, cargo_cap, SLE_UINT16),
SLE_CONDVAR(Vehicle, refit_cap, SLE_UINT16, SLV_182, SL_MAX_VERSION),
SLEG_CONDVAR( _cargo_count, SLE_UINT16, SL_MIN_VERSION, SLV_68),
SLE_CONDREFLIST(Vehicle, cargo.packets, REF_CARGO_PACKET, SLV_68, SL_MAX_VERSION),
SLE_CONDARR(Vehicle, cargo.action_counts, SLE_UINT, VehicleCargoList::NUM_MOVE_TO_ACTION, SLV_181, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, cargo_age_counter, SLE_UINT16, SLV_162, SL_MAX_VERSION),
SLE_CONDARR(Vehicle, cargo.action_counts, SLE_UINT, VehicleCargoList::NUM_MOVE_TO_ACTION, SLV_181, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, cargo_age_counter, SLE_UINT16, SLV_162, SL_MAX_VERSION),
SLE_VAR(Vehicle, day_counter, SLE_UINT8),
SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
SLE_CONDVAR(Vehicle, running_ticks, SLE_UINT8, SLV_88, SL_MAX_VERSION),
SLE_VAR(Vehicle, day_counter, SLE_UINT8),
SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
SLE_CONDVAR(Vehicle, running_ticks, SLE_UINT8, SLV_88, SL_MAX_VERSION),
SLE_VAR(Vehicle, cur_implicit_order_index, SLE_UINT8),
SLE_CONDVAR(Vehicle, cur_real_order_index, SLE_UINT8, SLV_158, SL_MAX_VERSION),
SLE_VAR(Vehicle, cur_implicit_order_index, SLE_UINT8),
SLE_CONDVAR(Vehicle, cur_real_order_index, SLE_UINT8, SLV_158, SL_MAX_VERSION),
/* num_orders is now part of OrderList and is not saved but counted */
SLE_CONDNULL(1, SL_MIN_VERSION, SLV_105),
/* This next line is for version 4 and prior compatibility.. it temporarily reads
type and flags (which were both 4 bits) into type. Later on this is
converted correctly */
SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
type and flags (which were both 4 bits) into type. Later on this is
converted correctly */
SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
/* Orders for version 5 and on */
SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.flags, SLE_UINT8, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.flags, SLE_UINT8, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, SLV_5, SL_MAX_VERSION),
/* Refit in current order */
SLE_CONDVAR(Vehicle, current_order.refit_cargo, SLE_UINT8, SLV_36, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.refit_cargo, SLE_UINT8, SLV_36, SL_MAX_VERSION),
SLE_CONDNULL(1, SLV_36, SLV_182), // refit_subtype
/* Timetable in current order */
SLE_CONDVAR(Vehicle, current_order.wait_time, SLE_UINT16, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.travel_time, SLE_UINT16, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.max_speed, SLE_UINT16, SLV_174, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, timetable_start, SLE_INT32, SLV_129, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.wait_time, SLE_UINT16, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.travel_time, SLE_UINT16, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order.max_speed, SLE_UINT16, SLV_174, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, timetable_start, SLE_INT32, SLV_129, SL_MAX_VERSION),
SLE_CONDREF(Vehicle, orders, REF_ORDER, SL_MIN_VERSION, SLV_105),
SLE_CONDREF(Vehicle, orders, REF_ORDERLIST, SLV_105, SL_MAX_VERSION),
SLE_CONDREF(Vehicle, orders, REF_ORDER, SL_MIN_VERSION, SLV_105),
SLE_CONDREF(Vehicle, orders, REF_ORDERLIST, SLV_105, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, max_age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, max_age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, date_of_last_service, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, date_of_last_service, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, service_interval, SLE_FILE_U32 | SLE_VAR_U16, SLV_31, SLV_180),
SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, SLV_180, SL_MAX_VERSION),
SLE_VAR(Vehicle, reliability, SLE_UINT16),
SLE_VAR(Vehicle, reliability_spd_dec, SLE_UINT16),
SLE_VAR(Vehicle, breakdown_ctr, SLE_UINT8),
SLE_VAR(Vehicle, breakdown_delay, SLE_UINT8),
SLE_VAR(Vehicle, breakdowns_since_last_service, SLE_UINT8),
SLE_VAR(Vehicle, breakdown_chance, SLE_UINT8),
SLE_CONDVAR(Vehicle, build_year, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, build_year, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, max_age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, max_age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, date_of_last_service, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, date_of_last_service, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, service_interval, SLE_FILE_U32 | SLE_VAR_U16, SLV_31, SLV_180),
SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, SLV_180, SL_MAX_VERSION),
SLE_VAR(Vehicle, reliability, SLE_UINT16),
SLE_VAR(Vehicle, reliability_spd_dec, SLE_UINT16),
SLE_VAR(Vehicle, breakdown_ctr, SLE_UINT8),
SLE_VAR(Vehicle, breakdown_delay, SLE_UINT8),
SLE_VAR(Vehicle, breakdowns_since_last_service, SLE_UINT8),
SLE_VAR(Vehicle, breakdown_chance, SLE_UINT8),
SLE_CONDVAR(Vehicle, build_year, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, build_year, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_VAR(Vehicle, load_unload_ticks, SLE_UINT16),
SLE_VAR(Vehicle, load_unload_ticks, SLE_UINT16),
SLEG_CONDVAR( _cargo_paid_for, SLE_UINT16, SLV_45, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, vehicle_flags, SLE_FILE_U8 | SLE_VAR_U16, SLV_40, SLV_180),
SLE_CONDVAR(Vehicle, vehicle_flags, SLE_UINT16, SLV_180, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, vehicle_flags, SLE_FILE_U8 | SLE_VAR_U16, SLV_40, SLV_180),
SLE_CONDVAR(Vehicle, vehicle_flags, SLE_UINT16, SLV_180, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, profit_this_year, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, profit_this_year, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, profit_last_year, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, profit_last_year, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, profit_this_year, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, profit_this_year, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, profit_last_year, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, profit_last_year, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLEG_CONDVAR( _cargo_feeder_share, SLE_FILE_I32 | SLE_VAR_I64, SLV_51, SLV_65),
SLEG_CONDVAR( _cargo_feeder_share, SLE_INT64, SLV_65, SLV_68),
SLEG_CONDVAR( _cargo_loaded_at_xy, SLE_UINT32, SLV_51, SLV_68),
SLE_CONDVAR(Vehicle, value, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, value, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, value, SLE_FILE_I32 | SLE_VAR_I64, SL_MIN_VERSION, SLV_65),
SLE_CONDVAR(Vehicle, value, SLE_INT64, SLV_65, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, random_bits, SLE_UINT8, SLV_2, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, waiting_triggers, SLE_UINT8, SLV_2, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, random_bits, SLE_UINT8, SLV_2, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, waiting_triggers, SLE_UINT8, SLV_2, SL_MAX_VERSION),
SLE_CONDREF(Vehicle, next_shared, REF_VEHICLE, SLV_2, SL_MAX_VERSION),
SLE_CONDREF(Vehicle, next_shared, REF_VEHICLE, SLV_2, SL_MAX_VERSION),
SLE_CONDNULL(2, SLV_2, SLV_69),
SLE_CONDNULL(4, SLV_69, SLV_101),
SLE_CONDVAR(Vehicle, group_id, SLE_UINT16, SLV_60, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, group_id, SLE_UINT16, SLV_60, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order_time, SLE_UINT32, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, lateness_counter, SLE_INT32, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, current_order_time, SLE_UINT32, SLV_67, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, lateness_counter, SLE_INT32, SLV_67, SL_MAX_VERSION),
SLE_CONDNULL(10, SLV_2, SLV_144), // old reserved space
};
#if defined(_MSC_VER) && (_MSC_VER == 1915 || _MSC_VER == 1916)
return description;
}
#endif
static const SaveLoad _train_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
SLE_VEH_INCLUDE(),
void GenericSaveLoad(Vehicle *v) const
{
SlObject(v, this->GetDescription());
}
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
class SlVehicleTrain : public DefaultSaveLoadHandler<SlVehicleTrain, Vehicle> {
public:
inline static const SaveLoad description[] = {
SLEG_STRUCT(SlVehicleCommon),
SLE_VAR(Train, crash_anim_pos, SLE_UINT16),
SLE_VAR(Train, force_proceed, SLE_UINT8),
SLE_VAR(Train, railtype, SLE_UINT8),
@@ -733,9 +752,21 @@ SaveLoadTable GetVehicleDescription(VehicleType vt)
SLE_CONDNULL(11, SLV_2, SLV_144), // old reserved space
};
static const SaveLoad _roadveh_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
SLE_VEH_INCLUDE(),
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_TRAIN) return;
SlObject(v, this->GetDescription());
}
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
class SlVehicleRoadVeh : public DefaultSaveLoadHandler<SlVehicleRoadVeh, Vehicle> {
public:
inline static const SaveLoad description[] = {
SLEG_STRUCT(SlVehicleCommon),
SLE_VAR(RoadVehicle, state, SLE_UINT8),
SLE_VAR(RoadVehicle, frame, SLE_UINT8),
SLE_VAR(RoadVehicle, blocked_ctr, SLE_UINT16),
@@ -753,9 +784,21 @@ SaveLoadTable GetVehicleDescription(VehicleType vt)
SLE_CONDNULL(16, SLV_2, SLV_144), // old reserved space
};
static const SaveLoad _ship_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
SLE_VEH_INCLUDE(),
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_ROAD) return;
SlObject(v, this->GetDescription());
}
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
class SlVehicleShip : public DefaultSaveLoadHandler<SlVehicleShip, Vehicle> {
public:
inline static const SaveLoad description[] = {
SLEG_STRUCT(SlVehicleCommon),
SLE_VAR(Ship, state, SLE_UINT8),
SLE_CONDDEQUE(Ship, path, SLE_UINT8, SLV_SHIP_PATH_CACHE, SL_MAX_VERSION),
SLE_CONDVAR(Ship, rotation, SLE_UINT8, SLV_SHIP_ROTATION, SL_MAX_VERSION),
@@ -763,9 +806,21 @@ SaveLoadTable GetVehicleDescription(VehicleType vt)
SLE_CONDNULL(16, SLV_2, SLV_144), // old reserved space
};
static const SaveLoad _aircraft_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
SLE_VEH_INCLUDE(),
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_SHIP) return;
SlObject(v, this->GetDescription());
}
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
class SlVehicleAircraft : public DefaultSaveLoadHandler<SlVehicleAircraft, Vehicle> {
public:
inline static const SaveLoad description[] = {
SLEG_STRUCT(SlVehicleCommon),
SLE_VAR(Aircraft, crashed_counter, SLE_UINT16),
SLE_VAR(Aircraft, pos, SLE_UINT8),
@@ -784,9 +839,20 @@ SaveLoadTable GetVehicleDescription(VehicleType vt)
SLE_CONDNULL(13, SLV_2, SLV_144), // old reserved space
};
static const SaveLoad _special_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_AIRCRAFT) return;
SlObject(v, this->GetDescription());
}
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
class SlVehicleEffect : public DefaultSaveLoadHandler<SlVehicleEffect, Vehicle> {
public:
inline static const SaveLoad description[] = {
SLE_VAR(Vehicle, subtype, SLE_UINT8),
SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
@@ -812,58 +878,90 @@ SaveLoadTable GetVehicleDescription(VehicleType vt)
SLE_CONDNULL(15, SLV_2, SLV_144), // old reserved space
};
static const SaveLoad _disaster_desc[] = {
SLE_WRITEBYTE(Vehicle, type),
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_EFFECT) return;
SlObject(v, this->GetDescription());
}
SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
SLE_VAR(Vehicle, subtype, SLE_UINT8),
SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
class SlVehicleDisaster : public DefaultSaveLoadHandler<SlVehicleDisaster, Vehicle> {
public:
#if defined(_MSC_VER) && (_MSC_VER == 1915 || _MSC_VER == 1916)
/* This table access private members of other classes; they have this
* class as friend. For MSVC CL 19.15 and 19.16 this doesn't work for
* "inline static const", so we are forced to wrap the table in a
* function. CL 19.16 is the latest for VS2017. */
inline static const SaveLoad description[] = {{}};
SaveLoadTable GetDescription() const override {
#else
inline
#endif
static const SaveLoad description[] = {
SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_164),
SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, SLV_164, SL_MAX_VERSION),
SLE_VAR(Vehicle, direction, SLE_UINT8),
SLE_VAR(Vehicle, subtype, SLE_UINT8),
SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_6),
SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, SLV_6, SL_MAX_VERSION),
SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, SL_MIN_VERSION, SLV_164),
SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, SLV_164, SL_MAX_VERSION),
SLE_VAR(Vehicle, direction, SLE_UINT8),
SLE_CONDNULL(5, SL_MIN_VERSION, SLV_58),
SLE_VAR(Vehicle, owner, SLE_UINT8),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_VAR(Vehicle, owner, SLE_UINT8),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_VAR(Vehicle, sprite_cache.sprite_seq.seq[0].sprite, SLE_FILE_U16 | SLE_VAR_U32),
SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
SLE_VAR(Vehicle, sprite_cache.sprite_seq.seq[0].sprite, SLE_FILE_U16 | SLE_VAR_U32),
SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, SL_MIN_VERSION, SLV_31),
SLE_CONDVAR(Vehicle, age, SLE_INT32, SLV_31, SL_MAX_VERSION),
SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
SLE_CONDVAR(DisasterVehicle, image_override, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_191),
SLE_CONDVAR(DisasterVehicle, image_override, SLE_UINT32, SLV_191, SL_MAX_VERSION),
SLE_CONDVAR(DisasterVehicle, big_ufo_destroyer_target, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_191),
SLE_CONDVAR(DisasterVehicle, big_ufo_destroyer_target, SLE_UINT32, SLV_191, SL_MAX_VERSION),
SLE_CONDVAR(DisasterVehicle, flags, SLE_UINT8, SLV_194, SL_MAX_VERSION),
SLE_CONDVAR(DisasterVehicle, image_override, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_191),
SLE_CONDVAR(DisasterVehicle, image_override, SLE_UINT32, SLV_191, SL_MAX_VERSION),
SLE_CONDVAR(DisasterVehicle, big_ufo_destroyer_target, SLE_FILE_U16 | SLE_VAR_U32, SL_MIN_VERSION, SLV_191),
SLE_CONDVAR(DisasterVehicle, big_ufo_destroyer_target, SLE_UINT32, SLV_191, SL_MAX_VERSION),
SLE_CONDVAR(DisasterVehicle, flags, SLE_UINT8, SLV_194, SL_MAX_VERSION),
SLE_CONDNULL(16, SLV_2, SLV_144), // old reserved space
};
#if defined(_MSC_VER) && (_MSC_VER == 1915 || _MSC_VER == 1916)
return description;
}
#endif
void GenericSaveLoad(Vehicle *v) const
{
if (v->type != VEH_DISASTER) return;
SlObject(v, this->GetDescription());
}
static const SaveLoadTable _veh_descs[] = {
_train_desc,
_roadveh_desc,
_ship_desc,
_aircraft_desc,
_special_desc,
_disaster_desc,
_common_veh_desc,
};
void Save(Vehicle *v) const override { this->GenericSaveLoad(v); }
void Load(Vehicle *v) const override { this->GenericSaveLoad(v); }
void FixPointers(Vehicle *v) const override { this->GenericSaveLoad(v); }
};
return _veh_descs[vt];
}
const static SaveLoad _vehicle_desc[] = {
SLE_SAVEBYTE(Vehicle, type),
SLEG_STRUCT(SlVehicleTrain),
SLEG_STRUCT(SlVehicleRoadVeh),
SLEG_STRUCT(SlVehicleShip),
SLEG_STRUCT(SlVehicleAircraft),
SLEG_STRUCT(SlVehicleEffect),
SLEG_STRUCT(SlVehicleDisaster),
};
/** Will be called when the vehicles need to be saved. */
static void Save_VEHS()
@@ -871,7 +969,7 @@ static void Save_VEHS()
/* Write the vehicles */
for (Vehicle *v : Vehicle::Iterate()) {
SlSetArrayIndex(v->index);
SlObject(v, GetVehicleDescription(v->type));
SlObject(v, _vehicle_desc);
}
}
@@ -897,7 +995,7 @@ void Load_VEHS()
default: SlErrorCorrupt("Invalid vehicle type");
}
SlObject(v, GetVehicleDescription(vtype));
SlObject(v, _vehicle_desc);
if (_cargo_count != 0 && IsCompanyBuildableVehicleType(v) && CargoPacket::CanAllocateItem()) {
/* Don't construct the packet with station here, because that'll fail with old savegames */
@@ -924,10 +1022,10 @@ void Load_VEHS()
}
}
static void Ptrs_VEHS()
void Ptrs_VEHS()
{
for (Vehicle *v : Vehicle::Iterate()) {
SlObject(v, GetVehicleDescription(v->type));
SlObject(v, _vehicle_desc);
}
}