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processor.cpp
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/*
* Copyright (c) 2010-2015, Argon Sun (Fluorohydride)
* Copyright (c) 2016-2024, Edoardo Lolletti (edo9300) <edoardo762@gmail.com>
*
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
#include <algorithm> //std::sort, std::find_if_not, std::find, std::max
#include <array>
#include <iterator> //std::next
#include <set>
#include <utility> //std::make_pair, std::exchange, std::move, std::swap
#include "duel.h"
#include "effect.h"
#include "card.h"
#include "field.h"
#include "group.h"
#include "interpreter.h"
bool field::process(Processors::ExecuteCost& arg) {
auto step = arg.step;
auto triggering_effect = arg.triggering_effect;
auto triggering_player = arg.triggering_player;
if(!triggering_effect->cost) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
pduel->lua->params.clear();
core.solving_event.pop_front();
return TRUE;
}
if (step == 0) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
const tevent& e = core.solving_event.front();
pduel->lua->add_param<LuaParam::INT>(1, true);
pduel->lua->add_param<LuaParam::INT>(e.reason_player, true);
pduel->lua->add_param<LuaParam::INT>(e.reason, true);
pduel->lua->add_param<LuaParam::EFFECT>(e.reason_effect , true);
pduel->lua->add_param<LuaParam::INT>(e.event_value, true);
pduel->lua->add_param<LuaParam::INT>(e.event_player, true);
pduel->lua->add_param<LuaParam::GROUP>(e.event_cards , true);
pduel->lua->add_param<LuaParam::INT>(triggering_player, true);
pduel->lua->add_param<LuaParam::EFFECT>(triggering_effect, true);
if(core.check_level == 0) {
core.shuffle_deck_check[0] = false;
core.shuffle_deck_check[1] = false;
core.shuffle_hand_check[0] = false;
core.shuffle_hand_check[1] = false;
}
arg.shuffle_check_was_disabled = core.shuffle_check_disabled;
core.shuffle_check_disabled = false;
++core.check_level;
}
core.reason_effect = triggering_effect;
core.reason_player = triggering_player;
uint32_t count = static_cast<uint32_t>(pduel->lua->params.size());
lua_Integer yield_value = 0;
int32_t result = pduel->lua->call_coroutine(triggering_effect->cost, count, &yield_value, step);
returns.set<int32_t>(0, static_cast<int32_t>(yield_value));
if (result != COROUTINE_YIELD) {
core.reason_effect = nullptr;
core.reason_player = PLAYER_NONE;
--core.check_level;
if(core.check_level == 0) {
if(core.shuffle_hand_check[0])
shuffle(0, LOCATION_HAND);
if(core.shuffle_hand_check[1])
shuffle(1, LOCATION_HAND);
if(core.shuffle_deck_check[0])
shuffle(0, LOCATION_DECK);
if(core.shuffle_deck_check[1])
shuffle(1, LOCATION_DECK);
}
core.shuffle_check_disabled = arg.shuffle_check_was_disabled;
core.solving_event.pop_front();
return TRUE;
}
return FALSE;
}
bool field::process(Processors::ExecuteOperation& arg) {
auto step = arg.step;
auto triggering_effect = arg.triggering_effect;
auto triggering_player = arg.triggering_player;
if(!triggering_effect->operation) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
pduel->lua->params.clear();
core.solving_event.pop_front();
return TRUE;
}
if (step == 0) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
const tevent& e = core.solving_event.front();
pduel->lua->add_param<LuaParam::INT>(e.reason_player, true);
pduel->lua->add_param<LuaParam::INT>(e.reason, true);
pduel->lua->add_param<LuaParam::EFFECT>(e.reason_effect , true);
pduel->lua->add_param<LuaParam::INT>(e.event_value, true);
pduel->lua->add_param<LuaParam::INT>(e.event_player, true);
pduel->lua->add_param<LuaParam::GROUP>(e.event_cards , true);
pduel->lua->add_param<LuaParam::INT>(triggering_player, true);
pduel->lua->add_param<LuaParam::EFFECT>(triggering_effect, true);
if(core.check_level == 0) {
core.shuffle_deck_check[0] = false;
core.shuffle_deck_check[1] = false;
core.shuffle_hand_check[0] = false;
core.shuffle_hand_check[1] = false;
}
arg.shuffle_check_was_disabled = core.shuffle_check_disabled;
core.shuffle_check_disabled = false;
++core.check_level;
}
core.reason_effect = triggering_effect;
core.reason_player = triggering_player;
uint32_t count = static_cast<uint32_t>(pduel->lua->params.size());
lua_Integer yield_value = 0;
int32_t result = pduel->lua->call_coroutine(triggering_effect->operation, count, &yield_value, step);
returns.set<int32_t>(0, static_cast<int32_t>(yield_value));
if (result != COROUTINE_YIELD) {
core.reason_effect = nullptr;
core.reason_player = PLAYER_NONE;
--core.check_level;
if(core.check_level == 0) {
if(core.shuffle_hand_check[0])
shuffle(0, LOCATION_HAND);
if(core.shuffle_hand_check[1])
shuffle(1, LOCATION_HAND);
if(core.shuffle_deck_check[0])
shuffle(0, LOCATION_DECK);
if(core.shuffle_deck_check[1])
shuffle(1, LOCATION_DECK);
//cost[0].count = 0;
//cost[1].count = 0;
//cost[0].amount = 0;
//cost[1].amount = 0;
}
core.shuffle_check_disabled = arg.shuffle_check_was_disabled;
core.solving_event.pop_front();
return TRUE;
}
return FALSE;
}
bool field::process(Processors::ExecuteTarget& arg) {
auto step = arg.step;
auto triggering_effect = arg.triggering_effect;
auto triggering_player = arg.triggering_player;
if(!triggering_effect->target) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
pduel->lua->params.clear();
core.solving_event.pop_front();
return TRUE;
}
if (step == 0) {
core.solving_event.splice(core.solving_event.begin(), core.sub_solving_event);
const tevent& e = core.solving_event.front();
pduel->lua->add_param<LuaParam::INT>(1, true);
pduel->lua->add_param<LuaParam::INT>(e.reason_player, true);
pduel->lua->add_param<LuaParam::INT>(e.reason, true);
pduel->lua->add_param<LuaParam::EFFECT>(e.reason_effect , true);
pduel->lua->add_param<LuaParam::INT>(e.event_value, true);
pduel->lua->add_param<LuaParam::INT>(e.event_player, true);
pduel->lua->add_param<LuaParam::GROUP>(e.event_cards , true);
pduel->lua->add_param<LuaParam::INT>(triggering_player, true);
pduel->lua->add_param<LuaParam::EFFECT>(triggering_effect, true);
if(core.check_level == 0) {
core.shuffle_deck_check[0] = false;
core.shuffle_deck_check[1] = false;
core.shuffle_hand_check[0] = false;
core.shuffle_hand_check[1] = false;
}
arg.shuffle_check_was_disabled = core.shuffle_check_disabled;
core.shuffle_check_disabled = false;
++core.check_level;
}
core.reason_effect = triggering_effect;
core.reason_player = triggering_player;
uint32_t count = static_cast<uint32_t>(pduel->lua->params.size());
lua_Integer yield_value = 0;
int32_t result = pduel->lua->call_coroutine(triggering_effect->target, count, &yield_value, step);
returns.set<int32_t>(0, static_cast<int32_t>(yield_value));
if (result != COROUTINE_YIELD) {
core.reason_effect = nullptr;
core.reason_player = PLAYER_NONE;
--core.check_level;
if(core.check_level == 0) {
if(core.shuffle_hand_check[0])
shuffle(0, LOCATION_HAND);
if(core.shuffle_hand_check[1])
shuffle(1, LOCATION_HAND);
if(core.shuffle_deck_check[0])
shuffle(0, LOCATION_DECK);
if(core.shuffle_deck_check[1])
shuffle(1, LOCATION_DECK);
}
core.shuffle_check_disabled = arg.shuffle_check_was_disabled;
core.solving_event.pop_front();
return TRUE;
}
return FALSE;
}
void field::raise_event(card* event_card, uint32_t event_code, effect* reason_effect, uint32_t reason, uint8_t reason_player, uint8_t event_player, uint32_t event_value) {
auto& new_event = core.queue_event.emplace_back();
new_event.trigger_card = nullptr;
if (event_card) {
group* pgroup = pduel->new_group(event_card);
pgroup->is_readonly = TRUE;
new_event.event_cards = pgroup;
} else
new_event.event_cards = nullptr;
new_event.event_code = event_code;
new_event.reason_effect = reason_effect;
new_event.reason = reason;
new_event.reason_player = reason_player;
new_event.event_player = event_player;
new_event.event_value = event_value;
new_event.global_id = infos.event_id;
}
void field::raise_event(card_set event_cards, uint32_t event_code, effect* reason_effect, uint32_t reason, uint8_t reason_player, uint8_t event_player, uint32_t event_value) {
auto& new_event = core.queue_event.emplace_back();
new_event.trigger_card = nullptr;
group* pgroup = pduel->new_group(std::move(event_cards));
pgroup->is_readonly = TRUE;
new_event.event_cards = pgroup;
new_event.event_code = event_code;
new_event.reason_effect = reason_effect;
new_event.reason = reason;
new_event.reason_player = reason_player;
new_event.event_player = event_player;
new_event.event_value = event_value;
new_event.global_id = infos.event_id;
}
void field::raise_single_event(card* trigger_card, card_set* event_cards, uint32_t event_code, effect* reason_effect, uint32_t reason, uint8_t reason_player, uint8_t event_player, uint32_t event_value) {
auto& new_event = core.single_event.emplace_back();
new_event.trigger_card = trigger_card;
if (event_cards) {
group* pgroup = pduel->new_group(*event_cards);
pgroup->is_readonly = TRUE;
new_event.event_cards = pgroup;
} else
new_event.event_cards = nullptr;
new_event.event_code = event_code;
new_event.reason_effect = reason_effect;
new_event.reason = reason;
new_event.reason_player = reason_player;
new_event.event_player = event_player;
new_event.event_value = event_value;
new_event.global_id = infos.event_id;
}
int32_t field::check_event(uint32_t code, tevent* pe) {
for(const auto& ev : core.point_event) {
if(ev.event_code == code) {
if(pe)
*pe = ev;
return TRUE;
}
}
for(const auto& ev : core.instant_event) {
if(ev.event_code == code) {
if(pe)
*pe = ev;
return TRUE;
}
}
return FALSE;
}
int32_t field::check_event_c(effect* peffect, uint8_t playerid, int32_t neglect_con, int32_t neglect_cost, int32_t copy_info, tevent* pe) {
if(peffect->code == EVENT_FREE_CHAIN) {
return peffect->is_activate_ready(core.reason_effect, playerid, nil_event, neglect_con, neglect_cost, FALSE);
}
for(const auto& ev : core.point_event) {
if(ev.event_code == peffect->code &&
peffect->is_activate_ready(core.reason_effect, playerid, ev, neglect_con, neglect_cost, FALSE)) {
if(pe)
*pe = ev;
if(copy_info && !pduel->lua->no_action && core.current_chain.size()) {
core.current_chain.back().evt = ev;
}
return TRUE;
}
}
for(const auto& ev : core.instant_event) {
if(ev.event_code == peffect->code &&
peffect->is_activate_ready(core.reason_effect, playerid, ev, neglect_con, neglect_cost, FALSE)) {
if(pe)
*pe = ev;
if(copy_info && !pduel->lua->no_action && core.current_chain.size()) {
core.current_chain.back().evt = ev;
}
return TRUE;
}
}
return FALSE;
}
int32_t field::check_hint_timing(effect* peffect) {
int32_t p = peffect->get_handler_player();
if(p == 0)
return (peffect->hint_timing[0] & core.hint_timing[0]) || (peffect->hint_timing[1] & core.hint_timing[1]);
else
return (peffect->hint_timing[0] & core.hint_timing[1]) || (peffect->hint_timing[1] & core.hint_timing[0]);
}
// core.spe_effect[p]: # of optional trigger effects, activate/quick effect with hints
bool field::process(Processors::PhaseEvent& arg) {
auto phase = arg.phase;
switch(arg.step) {
case 0: {
if((phase == PHASE_DRAW && (core.force_turn_end || is_player_affected_by_effect(infos.turn_player, EFFECT_SKIP_DP)))
|| (phase == PHASE_STANDBY && (core.force_turn_end || is_player_affected_by_effect(infos.turn_player, EFFECT_SKIP_SP)))
|| (phase == PHASE_BATTLE_START && (core.force_turn_end || is_player_affected_by_effect(infos.turn_player, EFFECT_SKIP_BP)))
|| (phase == PHASE_BATTLE && (core.force_turn_end || is_player_affected_by_effect(infos.turn_player, EFFECT_SKIP_BP)))
|| (phase == PHASE_END && (core.force_turn_end || is_player_affected_by_effect(infos.turn_player, EFFECT_SKIP_EP)))) {
arg.step = 24;
return FALSE;
}
int32_t phase_event = EVENT_PHASE + phase;
nil_event.event_code = phase_event;
nil_event.event_player = infos.turn_player;
int32_t check_player = infos.turn_player;
if(arg.is_opponent)
check_player = 1 - infos.turn_player;
core.select_chains.clear();
int32_t tf_count = 0, to_count = 0, fc_count = 0, cn_count = 0;
auto pr = effects.trigger_f_effect.equal_range(phase_event);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
peffect->set_activate_location();
if(!peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
++tf_count;
}
pr = effects.continuous_effect.equal_range(phase_event);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
//effects.continuous_effect may be changed in is_activateable (e.g. Rescue Cat)
if(peffect->get_handler_player() != check_player || !peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
++cn_count;
}
//all effects taking control non-permanently are only until End Phase, not until Turn end
for(auto* peffect : effects.pheff) {
if(peffect->code != EFFECT_SET_CONTROL)
continue;
if(!(peffect->reset_flag & phase))
continue;
uint8_t pid = peffect->get_handler_player();
if(pid != check_player)
continue;
uint8_t tp = infos.turn_player;
if(!(((peffect->reset_flag & RESET_SELF_TURN) && pid == tp) || ((peffect->reset_flag & RESET_OPPO_TURN) && pid != tp)))
continue;
if(peffect->reset_count != 1)
continue;
card* phandler = peffect->get_handler();
if(peffect->get_value(phandler) != phandler->current.controler)
continue;
core.select_chains.emplace_back().triggering_effect = peffect;
++cn_count;
}
core.spe_effect[check_player] = 0;
if(!core.hand_adjusted) {
pr = effects.trigger_o_effect.equal_range(phase_event);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
peffect->set_activate_location();
if(!peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
++to_count;
++core.spe_effect[check_player];
}
if(phase == PHASE_DRAW)
core.hint_timing[infos.turn_player] = TIMING_DRAW_PHASE;
else if(phase == PHASE_STANDBY)
core.hint_timing[infos.turn_player] = TIMING_STANDBY_PHASE;
else if(phase == PHASE_BATTLE_START)
core.hint_timing[infos.turn_player] = TIMING_BATTLE_START;
else if(phase == PHASE_BATTLE)
core.hint_timing[infos.turn_player] = TIMING_BATTLE_END;
else
core.hint_timing[infos.turn_player] = TIMING_END_PHASE;
pr = effects.activate_effect.equal_range(EVENT_FREE_CHAIN);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
peffect->set_activate_location();
if(!peffect->is_chainable(check_player) || !peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
if(check_hint_timing(peffect) || check_cteffect_hint(peffect, check_player))
++core.spe_effect[check_player];
++fc_count;
}
pr = effects.quick_o_effect.equal_range(EVENT_FREE_CHAIN);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
peffect->set_activate_location();
if(!peffect->is_chainable(check_player) || !peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
if(check_hint_timing(peffect))
++core.spe_effect[check_player];
++fc_count;
}
pr = effects.continuous_effect.equal_range(EVENT_FREE_CHAIN);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
if(peffect->get_handler_player() != check_player || !peffect->is_activateable(check_player, nil_event))
continue;
peffect->id = infos.field_id++;
core.select_chains.emplace_back().triggering_effect = peffect;
++fc_count;
}
}
if(core.select_chains.size() == 0) {
returns.set<int32_t>(0, -1);
arg.step = 1;
return FALSE;
} else if(tf_count == 0 && cn_count == 1 && to_count == 0 && fc_count == 0) {
returns.set<int32_t>(0, 0);
arg.step = 1;
return FALSE;
} else {
auto message = pduel->new_message(MSG_HINT);
message->write<uint8_t>(HINT_EVENT);
message->write<uint8_t>(check_player);
if(infos.phase == PHASE_DRAW)
message->write<uint64_t>(20);
else if(infos.phase == PHASE_STANDBY)
message->write<uint64_t>(21);
else if(infos.phase == PHASE_BATTLE_START)
message->write<uint64_t>(28);
else if(infos.phase == PHASE_BATTLE)
message->write<uint64_t>(25);
else
message->write<uint64_t>(26);
if(tf_count == 0 && to_count == 1 && fc_count == 0 && cn_count == 0) {
emplace_process<Processors::SelectEffectYesNo>(check_player, 0, core.select_chains.front().triggering_effect->get_handler());
return FALSE;
} else {
emplace_process<Processors::SelectChain>(check_player, core.spe_effect[check_player], (tf_count + cn_count) > 0);
arg.step = 1;
return FALSE;
}
}
return FALSE;
}
case 1: {
returns.set<int32_t>(0, returns.at<int32_t>(0) - 1);
return FALSE;
}
case 2: {
if(returns.at<int32_t>(0) == -1) {
if(arg.priority_passed)
arg.step = 19;
else {
arg.priority_passed = true;
arg.is_opponent = !arg.is_opponent;
arg.step = Processors::restart;
}
return FALSE;
}
arg.priority_passed = false;
auto selected_chain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = selected_chain->triggering_effect;
card* phandler = peffect->get_handler();
if(!(peffect->type & EFFECT_TYPE_ACTIONS)) {
if(peffect->is_flag(EFFECT_FLAG_FIELD_ONLY))
remove_effect(peffect);
else
peffect->handler->remove_effect(peffect);
adjust_all();
arg.step = 3;
} else if(!(peffect->type & EFFECT_TYPE_CONTINUOUS)) {
int32_t check_player = infos.turn_player;
if(arg.is_opponent)
check_player = 1 - infos.turn_player;
core.new_chains.splice(core.new_chains.end(), core.select_chains, selected_chain);
selected_chain->flag = 0;
selected_chain->chain_id = infos.field_id++;
selected_chain->evt = nil_event;
selected_chain->set_triggering_state(phandler);
selected_chain->triggering_player = check_player;
phandler->set_status(STATUS_CHAINING, TRUE);
peffect->dec_count(check_player);
core.select_chains.clear();
emplace_process<Processors::AddChain>();
if(is_flag(DUEL_INVERTED_QUICK_PRIORITY))
emplace_process<Processors::QuickEffect>(false, check_player);
else
emplace_process<Processors::QuickEffect>(false, 1 - check_player);
infos.priorities[0] = 0;
infos.priorities[1] = 0;
} else {
core.select_chains.clear();
solve_continuous(peffect->get_handler_player(), peffect, nil_event);
arg.step = 3;
}
return FALSE;
}
case 3: {
for(auto& ch_lim : core.chain_limit)
ensure_luaL_stack(luaL_unref, pduel->lua->lua_state, LUA_REGISTRYINDEX, ch_lim.function);
core.chain_limit.clear();
for(auto& ch : core.current_chain)
ch.triggering_effect->get_handler()->set_status(STATUS_CHAINING, FALSE);
emplace_process<Processors::SolveChain>(false, false, false);
arg.step = Processors::restart;
return FALSE;
}
case 4: {
adjust_instant();
emplace_process<Processors::PointEvent>(false, false, false);
arg.step = Processors::restart;
return FALSE;
}
case 20: {
if(phase != PHASE_END) {
arg.step = 24;
return FALSE;
}
int32_t limit = 6;
effect_set eset;
filter_player_effect(infos.turn_player, EFFECT_HAND_LIMIT, &eset);
if(eset.size())
limit = eset.back()->get_value();
int32_t hd = static_cast<int32_t>(player[infos.turn_player].list_hand.size());
if(hd <= limit || is_flag(DUEL_NO_HAND_LIMIT)) {
arg.step = 24;
return FALSE;
}
core.select_cards.clear();
for(auto& pcard : player[infos.turn_player].list_hand)
core.select_cards.push_back(pcard);
auto message = pduel->new_message(MSG_HINT);
message->write<uint8_t>(HINT_SELECTMSG);
message->write<uint8_t>(infos.turn_player);
message->write<uint64_t>(501);
auto to_discard = hd - limit;
emplace_process<Processors::SelectCard>(infos.turn_player, false, to_discard, to_discard);
return FALSE;
}
case 21: {
if(return_cards.list.size())
send_to(card_set{ return_cards.list.begin(), return_cards.list.end() }, nullptr, REASON_RULE + REASON_DISCARD + REASON_ADJUST, infos.turn_player, PLAYER_NONE, LOCATION_GRAVE, 0, POS_FACEUP);
return FALSE;
}
case 22: {
core.hand_adjusted = true;
emplace_process<Processors::PointEvent>(false, false, false);
arg.step = Processors::restart;
arg.is_opponent = false;
arg.priority_passed = false;
return FALSE;
}
case 25: {
core.hint_timing[infos.turn_player] = 0;
reset_phase(phase);
adjust_all();
return FALSE;
}
case 26: {
core.quick_f_chain.clear();
core.instant_event.clear();
core.point_event.clear();
core.delayed_activate_event.clear();
core.full_event.clear();
/*if(core.set_forced_attack) {
core.set_forced_attack = false;
emplace_process<Processors::ForcedBattle>();
}*/
return TRUE;
}
}
/*if(core.set_forced_attack) {
core.set_forced_attack = false;
emplace_process<Processors::ForcedBattle>();
}*/
return TRUE;
}
// core.ignition_priority_chains: used in step 8 (obsolete ignition effect ruling)
bool field::process(Processors::PointEvent& arg) {
auto skip_trigger = arg.skip_trigger;
auto skip_freechain = arg.skip_freechain;
auto skip_new = arg.skip_new;
switch(arg.step) {
case 0: {
core.select_chains.clear();
core.point_event.splice(core.point_event.end(), core.instant_event);
if(skip_trigger) {
arg.step = 7;
return FALSE;
}
core.new_fchain_s.splice(core.new_fchain_s.begin(), core.new_fchain);
core.new_ochain_s.splice(core.new_ochain_s.begin(), core.new_ochain);
core.full_event.splice(core.full_event.end(), core.delayed_activate_event);
core.delayed_quick.clear();
core.delayed_quick_tmp.swap(core.delayed_quick);
core.current_player = infos.turn_player;
arg.step = 1;
return FALSE;
}
case 1: {
return FALSE;
}
case 2: {
//forced trigger
core.select_chains.clear();
for (auto clit = core.new_fchain_s.begin(); clit != core.new_fchain_s.end(); ) {
effect* peffect = clit->triggering_effect;
card* phandler = peffect->get_handler();
auto update_triggering_state = [&, updated_state = false]() mutable {
if(std::exchange(updated_state, true))
return;
clit->set_triggering_state(phandler);
};
if(phandler->is_has_relation(*clit)) //work around: position and control should be refreshed before raising event
update_triggering_state();
if(clit->triggering_player != phandler->current.controler && !peffect->is_flag(EFFECT_FLAG_EVENT_PLAYER)) {
clit->triggering_player = phandler->current.controler;
update_triggering_state();
}
uint8_t tp = clit->triggering_player;
if((!clit->was_just_sent || phandler->current.location == LOCATION_HAND)
&& check_trigger_effect(*clit)
&& peffect->is_chainable(tp)
&& peffect->is_activateable(tp, clit->evt, TRUE, FALSE, FALSE, is_flag(DUEL_TRIGGER_WHEN_PRIVATE_KNOWLEDGE), is_flag(DUEL_TRIGGER_WHEN_PRIVATE_KNOWLEDGE))) {
if(tp == core.current_player)
core.select_chains.push_back(*clit);
} else {
peffect->active_type = 0;
core.new_fchain_s.erase(clit++);
continue;
}
++clit;
}
//TCG SEGOC
if(core.select_chains.size() == 0) {
returns.set<int32_t>(0, -1);
} else {
if(is_flag(DUEL_TCG_SEGOC_FIRSTTRIGGER)) { //tcg segoc
core.select_chains.sort([](const chain& c1, const chain& c2) {return c1.event_id < c2.event_id; });
auto pred = [id = core.select_chains.front().event_id](const chain& ch) {
return ch.event_id == id;
};
auto endit = std::find_if_not(core.select_chains.begin(), core.select_chains.end(), pred);
core.select_chains.erase(endit, core.select_chains.end());
}
if(core.select_chains.size() == 1) {
returns.set<int32_t>(0, 0);
} else {
emplace_process<Processors::SelectChain>(core.current_player, 0x7f, true);
}
}
return FALSE;
}
case 3: {
if(returns.at<int32_t>(0) == -1) {
if(core.new_fchain_s.size()) {
core.current_player = 1 - infos.turn_player;
arg.step = 1;
} else {
core.current_player = infos.turn_player;
}
return FALSE;
}
auto newchain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = newchain->triggering_effect;
uint8_t tp = newchain->triggering_player;
peffect->get_handler()->set_status(STATUS_CHAINING, TRUE);
peffect->dec_count(tp);
auto chain_id = newchain->chain_id;
core.new_chains.splice(core.new_chains.end(), core.select_chains, newchain);
emplace_process<Processors::AddChain>();
core.new_fchain_s.remove_if([chain_id](const chain& ch) { return ch.chain_id == chain_id; });
arg.step = 1;
return FALSE;
}
case 4: {
//optional trigger
core.select_chains.clear();
for (auto clit = core.new_ochain_s.begin(); clit != core.new_ochain_s.end(); ) {
effect* peffect = clit->triggering_effect;
card* phandler = peffect->get_handler();
auto update_triggering_state = [&, updated_state = false]() mutable {
if(std::exchange(updated_state, true))
return;
clit->set_triggering_state(phandler);
};
if(phandler->is_has_relation(*clit)) //work around: position and control should be refreshed before raising event
update_triggering_state();
if(!peffect->is_flag(EFFECT_FLAG_FIELD_ONLY) && (peffect->type & EFFECT_TYPE_FIELD)
&& (peffect->range & LOCATION_HAND) && phandler->current.location == LOCATION_HAND) {
if(!phandler->is_has_relation(*clit) && peffect->is_condition_check(phandler->current.controler, clit->evt))
phandler->create_relation(*clit);
peffect->set_activate_location();
clit->triggering_player = phandler->current.controler;
update_triggering_state();
}
if(clit->triggering_player != phandler->current.controler && !peffect->is_flag(EFFECT_FLAG_EVENT_PLAYER)) {
clit->triggering_player = phandler->current.controler;
update_triggering_state();
}
uint8_t tp = clit->triggering_player;
if((!clit->was_just_sent || phandler->current.location == LOCATION_HAND)
&& (is_flag(DUEL_TRIGGER_WHEN_PRIVATE_KNOWLEDGE) || check_nonpublic_trigger(*clit))
&& check_trigger_effect(*clit)
&& peffect->is_chainable(tp)
&& peffect->is_activateable(tp, clit->evt, TRUE, FALSE, FALSE, is_flag(DUEL_TRIGGER_WHEN_PRIVATE_KNOWLEDGE), is_flag(DUEL_TRIGGER_WHEN_PRIVATE_KNOWLEDGE))
&& check_spself_from_hand_trigger(*clit)) {
if(tp == core.current_player)
core.select_chains.push_back(*clit);
} else {
peffect->active_type = 0;
core.new_ochain_s.erase(clit++);
continue;
}
++clit;
}
//TCG SEGOC
if(core.select_chains.size() == 0) {
returns.set<int32_t>(0, -2);
arg.step = 5;
return FALSE;
} else {
if(is_flag(DUEL_TCG_SEGOC_NONPUBLIC))
core.new_ochain_h.clear();
//tcg segoc
if(is_flag(DUEL_TCG_SEGOC_FIRSTTRIGGER)) {
core.select_chains.sort([](const chain& c1, const chain& c2) {return c1.event_id < c2.event_id; });
auto pred = [id = core.select_chains.front().event_id](const chain& ch) {
return ch.event_id == id;
};
auto endit = std::find_if_not(core.select_chains.begin(), core.select_chains.end(), pred);
core.select_chains.erase(endit, core.select_chains.end());
}
if(core.select_chains.size() == 1 && !core.current_chain.size()) {
emplace_process<Processors::SelectEffectYesNo>(core.current_player, 221, core.select_chains.front().triggering_effect->get_handler());
return FALSE;
} else {
emplace_process<Processors::SelectChain>(core.current_player, 0x7f, false);
arg.step = 5;
return FALSE;
}
}
return FALSE;
}
case 5: {
returns.set<int32_t>(0, returns.at<int32_t>(0) - 1);
return FALSE;
}
case 6: {
const auto ret = returns.at<int32_t>(0);
if(ret == -2 || (ret == -1 && !is_flag(DUEL_TCG_SEGOC_FIRSTTRIGGER))) {
for(const auto& ch : core.select_chains) {
ch.triggering_effect->active_type = 0;
core.new_ochain_s.remove_if([chain_id = ch.chain_id](const chain& ch) { return ch.chain_id == chain_id; });
}
if(core.new_ochain_s.size()) {
core.current_player = 1 - infos.turn_player;
arg.step = 3;
} else {
core.current_player = infos.turn_player;
arg.step = 6;
}
return FALSE;
} else if(ret == -1) {
//TCG SEGOC
auto discardedid = core.select_chains.front().event_id;
core.new_ochain_s.remove_if([&](const chain& ch) { return ch.event_id == discardedid && ch.triggering_player == core.current_player; });
arg.step = 3;
return FALSE;
}
auto newchain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = newchain->triggering_effect;
uint8_t tp = newchain->triggering_player;
peffect->get_handler()->set_status(STATUS_CHAINING, TRUE);
peffect->dec_count(tp);
auto chain_id = newchain->chain_id;
core.new_chains.splice(core.new_chains.end(), core.select_chains, newchain);
emplace_process<Processors::AddChain>();
core.new_ochain_s.remove_if([chain_id](const chain& ch) { return ch.chain_id == chain_id; });
core.new_ochain_h.remove_if([chain_id](const chain& ch) { return ch.chain_id == chain_id; });
arg.step = 3;
return FALSE;
}
case 7: {
core.select_chains.clear();
return FALSE;
}
case 8: {
if(!is_flag(DUEL_OBSOLETE_IGNITION) || (infos.phase != PHASE_MAIN1 && infos.phase != PHASE_MAIN2))
return FALSE;
// Obsolete ignition effect ruling
tevent _e;
if(core.current_chain.size() == 0 &&
(((check_event(EVENT_SUMMON_SUCCESS, &_e) || check_event(EVENT_SPSUMMON_SUCCESS, &_e) ||
check_event(EVENT_FLIP_SUMMON_SUCCESS, &_e)) && _e.reason_player == infos.turn_player)
|| check_event(EVENT_CHAIN_END))) {
chain newchain;
{
newchain.evt.event_cards = nullptr;
newchain.evt.event_value = 0;
newchain.evt.event_player = PLAYER_NONE;
newchain.evt.reason_effect = nullptr;
newchain.evt.reason = 0;
newchain.evt.reason_player = PLAYER_NONE;
}
newchain.flag = 0;
newchain.triggering_player = infos.turn_player;
for(auto eit = effects.ignition_effect.begin(); eit != effects.ignition_effect.end();) {
effect* peffect = eit->second;
++eit;
card* phandler = peffect->get_handler();
newchain.evt.event_code = peffect->code;
if(phandler->current.location == LOCATION_MZONE && peffect->is_chainable(infos.turn_player)
&& peffect->is_activateable(infos.turn_player, newchain.evt)) {
newchain.chain_id = infos.field_id++;
newchain.triggering_effect = peffect;
newchain.set_triggering_state(phandler);
core.ignition_priority_chains.push_back(newchain);
}
}
}
return FALSE;
}
case 9: {
infos.priorities[0] = 0;
infos.priorities[1] = 0;
if(core.current_chain.size() == 0) {
if(!core.hand_adjusted) {
if(is_flag(DUEL_INVERTED_QUICK_PRIORITY))
emplace_process<Processors::QuickEffect>(skip_freechain, 1 - infos.turn_player);
else
emplace_process<Processors::QuickEffect>(skip_freechain, infos.turn_player);
}
} else
emplace_process<Processors::QuickEffect>(skip_freechain, 1 - core.current_chain.back().triggering_player);
return FALSE;
}
case 10: {
core.new_ochain_h.clear();
core.full_event.clear();
core.delayed_quick.clear();
for(auto& ch_lim : core.chain_limit)
ensure_luaL_stack(luaL_unref, pduel->lua->lua_state, LUA_REGISTRYINDEX, ch_lim.function);
core.chain_limit.clear();
if(core.current_chain.size()) {
for(auto& ch : core.current_chain)
ch.triggering_effect->get_handler()->set_status(STATUS_CHAINING, FALSE);
emplace_process<Processors::SolveChain>(skip_trigger, skip_freechain, skip_new);
} else {
core.used_event.splice(core.used_event.end(), core.point_event);
reset_chain();
returns.set<int32_t>(0, FALSE);
}
if(core.set_forced_attack) {
core.set_forced_attack = false;
emplace_process<Processors::ForcedBattle>();
}
return TRUE;
}
case 30: {
int32_t check_player = infos.turn_player;
nil_event.event_code = EVENT_FREE_CHAIN;
core.select_chains.clear();
core.spe_effect[check_player] = 0;
auto pr = effects.continuous_effect.equal_range(EVENT_FREE_CHAIN);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
if(peffect->get_handler_player() == check_player && peffect->is_activateable(check_player, nil_event)) {
core.select_chains.emplace_back().triggering_effect = peffect;
++core.spe_effect[check_player];
}
}
if(!core.select_chains.empty())
emplace_process<Processors::SelectChain>(check_player, core.spe_effect[check_player], false);
else
arg.step = 31;
return FALSE;
}
case 31: {
if(returns.at<int32_t>(0) == -1)
return FALSE;
auto newchain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = newchain->triggering_effect;
core.select_chains.clear();
solve_continuous(peffect->get_handler_player(), peffect, nil_event);
arg.step = 29;
return FALSE;
}
case 32: {
int32_t check_player = 1 - infos.turn_player;
nil_event.event_code = EVENT_FREE_CHAIN;
core.select_chains.clear();
core.spe_effect[check_player] = 0;
auto pr = effects.continuous_effect.equal_range(EVENT_FREE_CHAIN);
for(auto eit = pr.first; eit != pr.second;) {
effect* peffect = eit->second;
++eit;
if(peffect->get_handler_player() == check_player && peffect->is_activateable(check_player, nil_event)) {
core.select_chains.emplace_back().triggering_effect = peffect;
++core.spe_effect[check_player];
}
}
if(!core.select_chains.empty())
emplace_process<Processors::SelectChain>(check_player, core.spe_effect[check_player], false);
else
arg.step = Processors::restart;
return FALSE;
}
case 33: {
if(returns.at<int32_t>(0) == -1) {
arg.step = Processors::restart;
return FALSE;
}
auto newchain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = newchain->triggering_effect;
core.select_chains.clear();
solve_continuous(peffect->get_handler_player(), peffect, nil_event);
arg.step = 31;
return FALSE;
}
}
if(core.set_forced_attack) {
core.set_forced_attack = false;
emplace_process<Processors::ForcedBattle>();
}
return TRUE;
}
bool field::process(Processors::QuickEffect& arg) {
auto skip_freechain = arg.skip_freechain;
auto priority = arg.priority_player;
switch(arg.step) {
case 0: {
uint8_t check_player = infos.turn_player;
if(arg.is_opponent)
check_player = 1 - infos.turn_player;
core.select_chains.clear();
for(auto ifit = core.quick_f_chain.begin(); ifit != core.quick_f_chain.end(); ) {
effect* peffect = ifit->first;
card* phandler = peffect->get_handler();
if(peffect->is_chainable(ifit->second.triggering_player) && peffect->check_count_limit(ifit->second.triggering_player)
&& phandler->is_has_relation(ifit->second)) {
if(ifit->second.triggering_player == check_player)
core.select_chains.push_back(ifit->second);
} else {
core.quick_f_chain.erase(ifit++);
continue;
}
++ifit;
}
if(core.select_chains.size() == 0)
returns.set<int32_t>(0, -1);
else if(core.select_chains.size() == 1)
returns.set<int32_t>(0, 0);
else
emplace_process<Processors::SelectChain>(check_player, 0, true);
return FALSE;
}
case 1: {
if(returns.at<int32_t>(0) == -1) {
if(core.quick_f_chain.size()) {
arg.is_opponent = true;
arg.step = Processors::restart;
} else if(core.new_chains.size()) {
emplace_process<Processors::AddChain>();
emplace_process<Processors::QuickEffect>(false, 1 - core.new_chains.back().triggering_player);
infos.priorities[0] = 0;
infos.priorities[1] = 0;
/*if(core.set_forced_attack) {
core.set_forced_attack = false;
emplace_process<Processors::ForcedBattle>();
}*/
return TRUE;
}
return FALSE;
}
auto newchain = std::next(core.select_chains.begin(), returns.at<int32_t>(0));
effect* peffect = newchain->triggering_effect;
uint8_t tp = newchain->triggering_player;
peffect->get_handler()->set_status(STATUS_CHAINING, TRUE);
peffect->dec_count(tp);
core.new_chains.splice(core.new_chains.end(), core.select_chains, newchain);
core.quick_f_chain.erase(peffect);
arg.step = Processors::restart;
return FALSE;
}
case 2: {
if(core.ignition_priority_chains.size())
core.select_chains.swap(core.ignition_priority_chains);
for(auto& event : { &core.point_event , &core.instant_event }) {
for(auto evit = event->begin(); evit != event->end(); ++evit) {
auto pr = effects.activate_effect.equal_range(evit->event_code);