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Add setting for no vehicles introduced after given year

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This commit is contained in:
Jonathan G Rennison
2021-03-17 18:51:19 +00:00
parent f7dcd66f08
commit a670e369db
8 changed files with 48 additions and 6 deletions
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11
src/rail.cpp
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@@ -315,6 +315,10 @@ RailTypes AddDateIntroducedRailTypes(RailTypes current, Date date)
{
RailTypes rts = current;
if (_settings_game.vehicle.no_introduce_vehicles_after > 0) {
date = std::min<Date>(date, ConvertYMDToDate(_settings_game.vehicle.no_introduce_vehicles_after, 0, 1) - 1);
}
for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
const RailtypeInfo *rti = GetRailTypeInfo(rt);
/* Unused rail type. */
@@ -348,11 +352,16 @@ RailTypes GetCompanyRailtypes(CompanyID company, bool introduces)
{
RailTypes rts = RAILTYPES_NONE;
Date date = _date;
if (_settings_game.vehicle.no_introduce_vehicles_after > 0) {
date = std::min<Date>(date, ConvertYMDToDate(_settings_game.vehicle.no_introduce_vehicles_after, 0, 1) - 1);
}
for (const Engine *e : Engine::IterateType(VEH_TRAIN)) {
const EngineInfo *ei = &e->info;
if (HasBit(ei->climates, _settings_game.game_creation.landscape) &&
(HasBit(e->company_avail, company) || _date >= e->intro_date + DAYS_IN_YEAR)) {
(HasBit(e->company_avail, company) || date >= e->intro_date + DAYS_IN_YEAR)) {
const RailVehicleInfo *rvi = &e->u.rail;
if (rvi->railveh_type != RAILVEH_WAGON) {