mirror of https://github.com/OpenTTD/OpenTTD.git
Cleanup: Replace single-use Pair struct with std::pair.
This struct is defined in geometry_type but not used by any geometry-related code, only for subsidy code where both parameters are cast from int to NewsReferenceType.
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@ -62,10 +62,4 @@ struct PointDimension {
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int height;
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};
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/** A pair of two integers */
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struct Pair {
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int a;
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int b;
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};
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#endif /* GEOMETRY_TYPE_HPP */
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@ -50,14 +50,14 @@ void Subsidy::AwardTo(CompanyID company)
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char *cn = stredup(company_name);
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/* Add a news item */
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Pair reftype = SetupSubsidyDecodeParam(this, false);
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std::pair<NewsReferenceType, NewsReferenceType> reftype = SetupSubsidyDecodeParam(this, false);
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InjectDParam(1);
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SetDParamStr(0, cn);
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AddNewsItem(
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STR_NEWS_SERVICE_SUBSIDY_AWARDED_HALF + _settings_game.difficulty.subsidy_multiplier,
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NT_SUBSIDIES, NF_NORMAL,
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(NewsReferenceType)reftype.a, this->src, (NewsReferenceType)reftype.b, this->dst,
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reftype.first, this->src, reftype.second, this->dst,
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cn
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);
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AI::BroadcastNewEvent(new ScriptEventSubsidyAwarded(this->index));
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@ -72,7 +72,7 @@ void Subsidy::AwardTo(CompanyID company)
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* @param mode Unit of cargo used, \c true means general name, \c false means singular form.
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* @return Reference of the subsidy in the news system.
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*/
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Pair SetupSubsidyDecodeParam(const Subsidy *s, bool mode)
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std::pair<NewsReferenceType, NewsReferenceType> SetupSubsidyDecodeParam(const Subsidy *s, bool mode)
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{
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NewsReferenceType reftype1 = NR_NONE;
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NewsReferenceType reftype2 = NR_NONE;
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@ -107,10 +107,7 @@ Pair SetupSubsidyDecodeParam(const Subsidy *s, bool mode)
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}
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SetDParam(5, s->dst);
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Pair p;
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p.a = reftype1;
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p.b = reftype2;
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return p;
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return std::pair<NewsReferenceType, NewsReferenceType>(reftype1, reftype2);
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}
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/**
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@ -219,8 +216,8 @@ void CreateSubsidy(CargoID cid, SourceType src_type, SourceID src, SourceType ds
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s->remaining = SUBSIDY_OFFER_MONTHS;
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s->awarded = INVALID_COMPANY;
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Pair reftype = SetupSubsidyDecodeParam(s, false);
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AddNewsItem(STR_NEWS_SERVICE_SUBSIDY_OFFERED, NT_SUBSIDIES, NF_NORMAL, (NewsReferenceType)reftype.a, s->src, (NewsReferenceType)reftype.b, s->dst);
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std::pair<NewsReferenceType, NewsReferenceType> reftype = SetupSubsidyDecodeParam(s, false);
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AddNewsItem(STR_NEWS_SERVICE_SUBSIDY_OFFERED, NT_SUBSIDIES, NF_NORMAL, reftype.first, s->src, reftype.second, s->dst);
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SetPartOfSubsidyFlag(s->src_type, s->src, POS_SRC);
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SetPartOfSubsidyFlag(s->dst_type, s->dst, POS_DST);
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AI::BroadcastNewEvent(new ScriptEventSubsidyOffer(s->index));
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@ -494,14 +491,14 @@ void SubsidyMonthlyLoop()
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for (Subsidy *s : Subsidy::Iterate()) {
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if (--s->remaining == 0) {
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if (!s->IsAwarded()) {
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Pair reftype = SetupSubsidyDecodeParam(s, true);
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AddNewsItem(STR_NEWS_OFFER_OF_SUBSIDY_EXPIRED, NT_SUBSIDIES, NF_NORMAL, (NewsReferenceType)reftype.a, s->src, (NewsReferenceType)reftype.b, s->dst);
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std::pair<NewsReferenceType, NewsReferenceType> reftype = SetupSubsidyDecodeParam(s, true);
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AddNewsItem(STR_NEWS_OFFER_OF_SUBSIDY_EXPIRED, NT_SUBSIDIES, NF_NORMAL, reftype.first, s->src, reftype.second, s->dst);
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AI::BroadcastNewEvent(new ScriptEventSubsidyOfferExpired(s->index));
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Game::NewEvent(new ScriptEventSubsidyOfferExpired(s->index));
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} else {
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if (s->awarded == _local_company) {
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Pair reftype = SetupSubsidyDecodeParam(s, true);
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AddNewsItem(STR_NEWS_SUBSIDY_WITHDRAWN_SERVICE, NT_SUBSIDIES, NF_NORMAL, (NewsReferenceType)reftype.a, s->src, (NewsReferenceType)reftype.b, s->dst);
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std::pair<NewsReferenceType, NewsReferenceType> reftype = SetupSubsidyDecodeParam(s, true);
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AddNewsItem(STR_NEWS_SUBSIDY_WITHDRAWN_SERVICE, NT_SUBSIDIES, NF_NORMAL, reftype.first, s->src, reftype.second, s->dst);
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}
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AI::BroadcastNewEvent(new ScriptEventSubsidyExpired(s->index));
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Game::NewEvent(new ScriptEventSubsidyExpired(s->index));
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@ -14,8 +14,9 @@
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#include "station_type.h"
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#include "company_type.h"
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#include "cargo_type.h"
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#include "news_type.h"
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Pair SetupSubsidyDecodeParam(const struct Subsidy *s, bool mode);
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std::pair<NewsReferenceType, NewsReferenceType> SetupSubsidyDecodeParam(const struct Subsidy *s, bool mode);
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void DeleteSubsidyWith(SourceType type, SourceID index);
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bool CheckSubsidised(CargoID cargo_type, CompanyID company, SourceType src_type, SourceID src, const Station *st);
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void RebuildSubsidisedSourceAndDestinationCache();
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