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Diffstat (limited to 'src/vehicle.cpp')
-rw-r--r--src/vehicle.cpp88
1 files changed, 49 insertions, 39 deletions
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index dccebcd5d..5338bd554 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -89,7 +89,7 @@ static void VehiclePoolNewBlock(uint start_item)
* TODO - This is just a temporary stage, this will be removed. */
for (v = GetVehicle(start_item); v != NULL; v = (v->index + 1U < GetVehiclePoolSize()) ? GetVehicle(v->index + 1) : NULL) {
v->index = start_item++;
- v->type = VEH_INVALID;
+ v = new (v) InvalidVehicle();
}
}
@@ -271,7 +271,7 @@ static Vehicle *InitializeVehicle(Vehicle *v)
assert(v->orders == NULL);
- v->type = VEH_INVALID;
+ v = new (v) InvalidVehicle();
v->left_coord = INVALID_COORD;
v->first = NULL;
v->next = NULL;
@@ -1438,7 +1438,7 @@ Vehicle *CreateEffectVehicle(int x, int y, int z, EffectVehicle type)
v = ForceAllocateSpecialVehicle();
if (v != NULL) {
- v->type = VEH_SPECIAL;
+ v = new (v) SpecialVehicle();
v->subtype = type;
v->x_pos = x;
v->y_pos = y;
@@ -2681,17 +2681,17 @@ extern const SaveLoad _common_veh_desc[] = {
/* 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_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, type), SLE_UINT8, 0, 4),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, dest), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, type), SLE_UINT8, 0, 4),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, dest), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
/* Orders for version 5 and on */
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, type), SLE_UINT8, 5, SL_MAX_VERSION),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, flags), SLE_UINT8, 5, SL_MAX_VERSION),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, dest), SLE_UINT16, 5, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, type), SLE_UINT8, 5, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, flags), SLE_UINT8, 5, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, dest), SLE_UINT16, 5, SL_MAX_VERSION),
/* Refit in current order */
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, refit_cargo), SLE_UINT8, 36, SL_MAX_VERSION),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, refit_subtype), SLE_UINT8, 36, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, refit_cargo), SLE_UINT8, 36, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, refit_subtype), SLE_UINT8, 36, SL_MAX_VERSION),
SLE_REF(Vehicle, orders, REF_ORDER),
@@ -2738,13 +2738,13 @@ extern const SaveLoad _common_veh_desc[] = {
static const SaveLoad _train_desc[] = {
SLE_WRITEBYTE(Vehicle, type, VEH_TRAIN, 0), // Train type. VEH_TRAIN in mem, 0 in file.
SLE_INCLUDEX(0, INC_VEHICLE_COMMON),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRail, crash_anim_pos), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRail, force_proceed), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRail, railtype), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRail, track), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, crash_anim_pos), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, force_proceed), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, railtype), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, track), SLE_UINT8),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleRail, flags), SLE_UINT8, 2, SL_MAX_VERSION),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleRail, days_since_order_progr), SLE_UINT16, 2, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, flags), SLE_UINT8, 2, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRail, days_since_order_progr), SLE_UINT16, 2, SL_MAX_VERSION),
SLE_CONDNULL(2, 2, 19),
/* reserve extra space in savegame here. (currently 11 bytes) */
@@ -2756,17 +2756,17 @@ static const SaveLoad _train_desc[] = {
static const SaveLoad _roadveh_desc[] = {
SLE_WRITEBYTE(Vehicle, type, VEH_ROAD, 1), // Road type. VEH_ROAD in mem, 1 in file.
SLE_INCLUDEX(0, INC_VEHICLE_COMMON),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, state), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, frame), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, blocked_ctr), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, overtaking), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, overtaking_ctr), SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, crashed_ctr), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, reverse_ctr), SLE_UINT8),
-
- SLE_CONDREFX(offsetof(Vehicle, u) + offsetof(VehicleRoad, slot), REF_ROADSTOPS, 6, SL_MAX_VERSION),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, state), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, frame), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, blocked_ctr), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, overtaking), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, overtaking_ctr), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, crashed_ctr), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, reverse_ctr), SLE_UINT8),
+
+ SLE_CONDREFX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, slot), REF_ROADSTOPS, 6, SL_MAX_VERSION),
SLE_CONDNULL(1, 6, SL_MAX_VERSION),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleRoad, slot_age), SLE_UINT8, 6, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleRoad, slot_age), SLE_UINT8, 6, SL_MAX_VERSION),
/* reserve extra space in savegame here. (currently 16 bytes) */
SLE_CONDNULL(16, 2, SL_MAX_VERSION),
@@ -2776,7 +2776,7 @@ static const SaveLoad _roadveh_desc[] = {
static const SaveLoad _ship_desc[] = {
SLE_WRITEBYTE(Vehicle, type, VEH_SHIP, 2), // Ship type. VEH_SHIP in mem, 2 in file.
SLE_INCLUDEX(0, INC_VEHICLE_COMMON),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleShip, state), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleShip, state), SLE_UINT8),
/* reserve extra space in savegame here. (currently 16 bytes) */
SLE_CONDNULL(16, 2, SL_MAX_VERSION),
@@ -2787,15 +2787,15 @@ static const SaveLoad _ship_desc[] = {
static const SaveLoad _aircraft_desc[] = {
SLE_WRITEBYTE(Vehicle, type, VEH_AIRCRAFT, 3), // Aircraft type. VEH_AIRCRAFT in mem, 3 in file.
SLE_INCLUDEX(0, INC_VEHICLE_COMMON),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleAir, crashed_counter), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleAir, pos), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, crashed_counter), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, pos), SLE_UINT8),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleAir, targetairport), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleAir, targetairport), SLE_UINT16, 5, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, targetairport), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, targetairport), SLE_UINT16, 5, SL_MAX_VERSION),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleAir, state), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, state), SLE_UINT8),
- SLE_CONDVARX(offsetof(Vehicle, u) + offsetof(VehicleAir, previous_pos), SLE_UINT8, 2, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleAir, previous_pos), SLE_UINT8, 2, SL_MAX_VERSION),
/* reserve extra space in savegame here. (currently 15 bytes) */
SLE_CONDNULL(15, 2, SL_MAX_VERSION),
@@ -2826,8 +2826,8 @@ static const SaveLoad _special_desc[] = {
SLE_VAR(Vehicle, progress, SLE_UINT8),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleSpecial, unk0), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleSpecial, unk2), SLE_UINT8),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleSpecial, unk0), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleSpecial, unk2), SLE_UINT8),
/* reserve extra space in savegame here. (currently 16 bytes) */
SLE_CONDNULL(16, 2, SL_MAX_VERSION),
@@ -2860,16 +2860,16 @@ static const SaveLoad _disaster_desc[] = {
SLE_VAR(Vehicle, z_height, SLE_UINT8),
SLE_VAR(Vehicle, owner, SLE_UINT8),
SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, dest), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
- SLE_CONDVARX(offsetof(Vehicle, current_order) + offsetof(Order, dest), SLE_UINT16, 5, SL_MAX_VERSION),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, dest), SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
+ SLE_CONDVARX(cpp_offsetof(Vehicle, current_order) + cpp_offsetof(Order, dest), SLE_UINT16, 5, SL_MAX_VERSION),
SLE_VAR(Vehicle, cur_image, SLE_UINT16),
SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
SLE_CONDVAR(Vehicle, age, SLE_INT32, 31, SL_MAX_VERSION),
SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleDisaster, image_override), SLE_UINT16),
- SLE_VARX(offsetof(Vehicle, u) + offsetof(VehicleDisaster, unk2), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleDisaster, image_override), SLE_UINT16),
+ SLE_VARX(cpp_offsetof(Vehicle, u) + cpp_offsetof(VehicleDisaster, unk2), SLE_UINT16),
/* reserve extra space in savegame here. (currently 16 bytes) */
SLE_CONDNULL(16, 2, SL_MAX_VERSION),
@@ -2913,6 +2913,16 @@ static void Load_VEHS()
v = GetVehicle(index);
SlObject(v, (SaveLoad*)_veh_descs[SlReadByte()]);
+ switch (v->type) {
+ case VEH_TRAIN: v = new (v) Train(); break;
+ case VEH_ROAD: v = new (v) RoadVehicle(); break;
+ case VEH_SHIP: v = new (v) Ship(); break;
+ case VEH_AIRCRAFT: v = new (v) Aircraft(); break;
+ case VEH_SPECIAL: v = new (v) SpecialVehicle(); break;
+ case VEH_DISASTER: v = new (v) DisasterVehicle(); break;
+ case VEH_INVALID: v = new (v) InvalidVehicle(); break;
+ }
+
/* Old savegames used 'last_station_visited = 0xFF' */
if (CheckSavegameVersion(5) && v->last_station_visited == 0xFF)
v->last_station_visited = INVALID_STATION;
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-08-05 12:48:04 +0000