mirror of
https://github.com/edo9300/ygopro-core
synced 2026-08-25 16:23:07 -04:00
33 lines
912 B
C++
33 lines
912 B
C++
/*
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* Copyright (c) 2023-2025, Edoardo Lolletti (edo9300) <edoardo762@gmail.com>
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*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#include <variant> //std::visit
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#include "field.h"
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OCG_DuelStatus field::process() {
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core.units.splice(core.units.begin(), core.subunits);
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if(core.units.empty())
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return OCG_DUEL_STATUS_END;
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auto invoke = [this](auto& arg) -> OCG_DuelStatus {
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if(process(arg)) {
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core.units.pop_front();
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return OCG_DUEL_STATUS_CONTINUE;
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} else {
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++arg.step;
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return Processors::NeedsAnswer<decltype(arg)> ? OCG_DUEL_STATUS_AWAITING : OCG_DUEL_STATUS_CONTINUE;
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}
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};
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return std::visit([&](auto& arg) -> OCG_DuelStatus {
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if constexpr(Processors::IsProcess<decltype(arg)>) {
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return invoke(arg);
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} else {
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// handle the case where the processes are stored
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// in variants of variants in debug mode
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return std::visit(invoke, arg);
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}
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}, core.units.front());
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}
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