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Implement train speed adaptation on signalled tunnels/bridges

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See: #373
This commit is contained in:
Jonathan G Rennison
2022-02-21 18:30:43 +00:00
parent cf25a0c80a
commit 909b20ee68
4 changed files with 106 additions and 58 deletions
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2
src/saveload/extended_ver_sl.cpp
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@@ -156,7 +156,7 @@ const SlxiSubChunkInfo _sl_xv_sub_chunk_infos[] = {
{ XSLFI_MORE_HOUSES, XSCF_NULL, 2, 2, "more_houses", nullptr, nullptr, nullptr },
{ XSLFI_CUSTOM_TOWN_ZONE, XSCF_IGNORABLE_UNKNOWN, 1, 1, "custom_town_zone", nullptr, nullptr, nullptr },
{ XSLFI_STATION_CARGO_HISTORY, XSCF_NULL, 1, 1, "station_cargo_history", nullptr, nullptr, nullptr },
{ XSLFI_TRAIN_SPEED_ADAPTATION, XSCF_NULL, 1, 1, "train_speed_adaptation", nullptr, nullptr, "TSAS" },
{ XSLFI_TRAIN_SPEED_ADAPTATION, XSCF_NULL, 2, 2, "train_speed_adaptation", nullptr, nullptr, "TSAS" },
{ XSLFI_EXTRA_STATION_NAMES, XSCF_NULL, 1, 1, "extra_station_names", nullptr, nullptr, nullptr },
{ XSLFI_DEPOT_ORDER_EXTRA_FLAGS,XSCF_IGNORABLE_UNKNOWN, 1, 1, "depot_order_extra_flags", nullptr, nullptr, nullptr },
{ XSLFI_EXTRA_SIGNAL_TYPES, XSCF_NULL, 1, 1, "extra_signal_types", nullptr, nullptr, nullptr },

13
src/saveload/train_speed_adaptation.cpp
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@@ -14,35 +14,42 @@
using SignalSpeedType = std::pair<const SignalSpeedKey, SignalSpeedValue>;
static const SaveLoad _train_speed_adaptation_map_desc[] = {
SLE_VAR(SignalSpeedType, first.signal_track, SLE_UINT8),
SLE_CONDVAR_X(SignalSpeedType, first.signal_track, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_TRAIN_SPEED_ADAPTATION, 1, 1)),
SLE_CONDVAR_X(SignalSpeedType, first.signal_track, SLE_UINT16, SL_MIN_VERSION, SL_MAX_VERSION, SlXvFeatureTest(XSLFTO_AND, XSLFI_TRAIN_SPEED_ADAPTATION, 2)),
SLE_VAR(SignalSpeedType, first.last_passing_train_dir, SLE_UINT8),
SLE_VAR(SignalSpeedType, second.train_speed, SLE_UINT16),
SLE_VAR(SignalSpeedType, second.time_stamp, SLE_UINT64),
};
static std::vector<SaveLoad> _filtered_train_speed_adaptation_map_desc = SlFilterObject(_train_speed_adaptation_map_desc);
static void Load_TSAS()
{
_filtered_train_speed_adaptation_map_desc = SlFilterObject(_train_speed_adaptation_map_desc);
int index;
SignalSpeedType data;
while ((index = SlIterateArray()) != -1) {
const_cast<SignalSpeedKey &>(data.first).signal_tile = index;
SlObject(&data, _train_speed_adaptation_map_desc);
SlObjectLoadFiltered(&data, _filtered_train_speed_adaptation_map_desc);
_signal_speeds.insert(data);
}
_filtered_train_speed_adaptation_map_desc.clear();
}
static void RealSave_TSAS(SignalSpeedType *data)
{
SlObject(data, _train_speed_adaptation_map_desc);
SlObjectSaveFiltered(data, _filtered_train_speed_adaptation_map_desc);
}
static void Save_TSAS()
{
_filtered_train_speed_adaptation_map_desc = SlFilterObject(_train_speed_adaptation_map_desc);
for (auto &it : _signal_speeds) {
SlSetArrayIndex(it.first.signal_tile);
SignalSpeedType *data = &it;
SlAutolength((AutolengthProc*) RealSave_TSAS, data);
}
_filtered_train_speed_adaptation_map_desc.clear();
}
extern const ChunkHandler train_speed_adaptation_chunk_handlers[] = {