Revert "Revert"

This reverts commit 573b7589.
This is a slightly revised version.

card.cpp

@@ -1993,69 +1993,132 @@ void card::filter_disable_related_cards() {
 		}
 	}
 }
+// put all summon procedures in peset (see is_can_be_summoned())
+// return value:
+// -2 = this has EFFECT_LIMIT_SUMMON_PROC, 0 available
+// -1 = this has EFFECT_LIMIT_SUMMON_PROC, at least 1 available
+// 0 =  no EFFECT_LIMIT_SUMMON_PROC, no available EFFECT_SUMMON_PROC
+// 1 = no EFFECT_LIMIT_SUMMON_PROC, at least 1 available EFFECT_SUMMON_PROC
 int32 card::filter_summon_procedure(uint8 playerid, effect_set* peset, uint8 ignore_count, uint8 min_tribute) {
 	effect_set eset;
+	bool lim = true;
+	uint8 toplayer;
+	int32 rcount = 0;
+	
 	filter_effect(EFFECT_LIMIT_SUMMON_PROC, &eset);
-	if(eset.size()) {
+	if(!eset.size()) {
+		lim = false;
+		filter_effect(EFFECT_SUMMON_PROC, &eset);
+	}
 	for(int32 i = 0; i < eset.size(); ++i) {
-			if(eset[i]->check_count_limit(playerid) && is_summonable(eset[i], min_tribute)
-			        && pduel->game_field->is_player_can_summon(eset[i]->get_value(this), playerid, this))
+		int32 val = eset[i]->get_value(this);
+		if(!eset[i]->check_count_limit(playerid))
+			continue;
+		if(!pduel->game_field->is_player_can_summon(val, playerid, this))
+			continue;
+		if((val & SUMMON_TYPE_ADVANCE) == SUMMON_TYPE_ADVANCE)
+			rcount = val & 0xf;
+		else
+			rcount = 0;
+		// check min_tribute 
+		if(rcount < min_tribute)
+			continue;
+		if(eset[i]->is_flag(EFFECT_FLAG_SPSUM_PARAM)) {
+			if(eset[i]->o_range == 0)
+				toplayer = playerid;
+			else
+				toplayer = 1 - playerid;
+		}
+		else
+			toplayer = playerid;
+		// uniqueness
+		if(pduel->game_field->check_unique_onfield(this, toplayer, LOCATION_MZONE))
+			continue;
+		int32 m = 0;
+		if(toplayer == playerid) {
+			m = pduel->game_field->get_summon_release_list(this, NULL, NULL, NULL, NULL, 0);
+		}
+		else {
+			m = pduel->game_field->get_summon_release_list(this, NULL, NULL, NULL, NULL, 1);
+		}
+		// check if the # of tributes is enough
+		if(m < rcount)
+			continue;
+		// the script will check the usable count according to the card effect
+		if(is_summonable(eset[i], min_tribute))
 			peset->add_item(eset[i]);
 	}
+	if(lim){
 		if(peset->size())
 			return -1;
+		else
 			return -2;
 	}
-	eset.clear();
-	filter_effect(EFFECT_SUMMON_PROC, &eset);
-	for(int32 i = 0; i < eset.size(); ++i) {
-		if(eset[i]->check_count_limit(playerid) && is_summonable(eset[i], min_tribute)
-		        && pduel->game_field->is_player_can_summon(eset[i]->get_value(this), playerid, this))
-			peset->add_item(eset[i]);
+	else{
+		if(peset->size())
+			return 1;
+		else
+			return 0;
 	}
-	if(!pduel->game_field->is_player_can_summon(SUMMON_TYPE_NORMAL, playerid, this))
-		return FALSE;
-	int32 rcount = get_summon_tribute_count();
-	int32 min = rcount & 0xffff, max = (rcount >> 16) & 0xffff;
-	if(min > 0 && !pduel->game_field->is_player_can_summon(SUMMON_TYPE_ADVANCE, playerid, this))
-		return FALSE;
-	if(max < min_tribute)
-		return FALSE;
-	if(min < min_tribute)
-		min = min_tribute;
-	return pduel->game_field->check_tribute(this, min, max, 0, current.controler);
 }
 int32 card::filter_set_procedure(uint8 playerid, effect_set* peset, uint8 ignore_count, uint8 min_tribute) {
 	effect_set eset;
+	bool lim = true;
+	uint8 toplayer;
+	int32 rcount = 0;
+	
 	filter_effect(EFFECT_LIMIT_SET_PROC, &eset);
-	if(eset.size()) {
+	if(!eset.size()) {
+		lim = false;
+		filter_effect(EFFECT_SET_PROC, &eset);
+	}
 	for(int32 i = 0; i < eset.size(); ++i) {
-			if(eset[i]->check_count_limit(playerid) && is_summonable(eset[i], min_tribute)
-			        && pduel->game_field->is_player_can_mset(eset[i]->get_value(this), playerid, this))
+		int32 val = eset[i]->get_value(this);
+		if(!eset[i]->check_count_limit(playerid))
+			continue;
+		if(!pduel->game_field->is_player_can_mset(val, playerid, this))
+			continue;
+		if((val & SUMMON_TYPE_ADVANCE) == SUMMON_TYPE_ADVANCE)
+			rcount = val & 0xf;
+		else
+			rcount = 0;
+		// check min_tribute 
+		if(rcount < min_tribute)
+			continue;
+		if(eset[i]->is_flag(EFFECT_FLAG_SPSUM_PARAM)) {
+			if(eset[i]->o_range == 0)
+				toplayer = playerid;
+			else
+				toplayer = 1 - playerid;
+		}
+		else
+			toplayer = playerid;
+		int32 m = 0;
+		if(toplayer == playerid) {
+			m = pduel->game_field->get_summon_release_list(this, NULL, NULL, NULL, NULL, 0);
+		}
+		else {
+			m = pduel->game_field->get_summon_release_list(this, NULL, NULL, NULL, NULL, 1);
+		}
+		// check if the # of tributes is enough
+		if(m < rcount)
+			continue;
+		// the script will check the usable count according to the card effect
+		if(is_summonable(eset[i], min_tribute))
 			peset->add_item(eset[i]);
 	}
+	if(lim){
 		if(peset->size())
 			return -1;
+		else
 			return -2;
 	}
-	eset.clear();
-	filter_effect(EFFECT_SET_PROC, &eset);
-	for(int32 i = 0; i < eset.size(); ++i) {
-		if(eset[i]->check_count_limit(playerid) && is_summonable(eset[i], min_tribute)
-		        && pduel->game_field->is_player_can_mset(eset[i]->get_value(this), playerid, this))
-			peset->add_item(eset[i]);
+	else{
+		if(peset->size())
+			return 1;
+		else
+			return 0;
 	}
-	if(!pduel->game_field->is_player_can_mset(SUMMON_TYPE_NORMAL, playerid, this))
-		return FALSE;
-	int32 rcount = get_set_tribute_count();
-	int32 min = rcount & 0xffff, max = (rcount >> 16) & 0xffff;
-	if(min > 0 && !pduel->game_field->is_player_can_mset(SUMMON_TYPE_ADVANCE, playerid, this))
-		return FALSE;
-	if(max < min_tribute)
-		return FALSE;
-	if(min < min_tribute)
-		min = min_tribute;
-	return pduel->game_field->check_tribute(this, min, max, 0, current.controler);
 }
 void card::filter_spsummon_procedure(uint8 playerid, effect_set* peset, uint32 summon_type) {
 	auto pr = field_effect.equal_range(EFFECT_SPSUMMON_PROC);
@@ -2074,7 +2137,7 @@ void card::filter_spsummon_procedure(uint8 playerid, effect_set* peset, uint32 s
 			topos = POS_FACEUP;
 			toplayer = playerid;
 		}
-		if(peffect->is_available() && peffect->check_count_limit(playerid) && is_summonable(peffect)
+		if(peffect->is_available() && peffect->check_count_limit(playerid) && is_spsummonable(peffect)
 				&& !pduel->game_field->check_unique_onfield(this, toplayer, LOCATION_MZONE)) {
 			effect* sumeffect = pduel->game_field->core.reason_effect;
 			if(!sumeffect)
@@ -2253,15 +2316,14 @@ int32 card::is_equipable(card* pcard) {
 			return TRUE;
 	return FALSE;
 }
-// check EFFECT_UNSUMMONABLE_CARD
-int32 card::is_summonable() {
+// check if this is a normal summonable card
+int32 card::is_summonable_card() {
 	if(!(data.type & TYPE_MONSTER))
 		return FALSE;
 	return !is_affected_by_effect(EFFECT_UNSUMMONABLE_CARD);
 }
-// check if this can be summoned/sp_summoned by procedure peffect
-// check the condition of peffect
-int32 card::is_summonable(effect* peffect) {
+// check the condition of sp_summon procedure peffect
+int32 card::is_spsummonable(effect* peffect) {
 	effect* oreason = pduel->game_field->core.reason_effect;
 	uint8 op = pduel->game_field->core.reason_player;
 	pduel->game_field->core.reason_effect = peffect;
@@ -2294,6 +2356,7 @@ int32 card::is_summonable(effect* peffect) {
 	pduel->game_field->core.reason_player = op;
 	return result;
 }
+// check the condition of summon/set procedure peffect
 int32 card::is_summonable(effect* peffect, uint8 min_tribute) {
 	effect* oreason = pduel->game_field->core.reason_effect;
 	uint8 op = pduel->game_field->core.reason_player;
@@ -2311,10 +2374,12 @@ int32 card::is_summonable(effect* peffect, uint8 min_tribute) {
 	pduel->game_field->core.reason_player = op;
 	return result;
 }
+// ignore_count: ignore the summon count in this turn or not
+// peffect: effects that changes the ordinary summon procedure (c80921533)
+// min_tribute: the limit of min tribute number by EFFECT_EXTRA_SUMMON_COUNT
+// return: whether playerid can summon this or not
 int32 card::is_can_be_summoned(uint8 playerid, uint8 ignore_count, effect* peffect, uint8 min_tribute) {
-	if(!is_summonable())
-		return FALSE;
-	if(pduel->game_field->check_unique_onfield(this, playerid, LOCATION_MZONE))
+	if(!is_summonable_card())
 		return FALSE;
 	if(!ignore_count && (pduel->game_field->core.extra_summon[playerid] || !is_affected_by_effect(EFFECT_EXTRA_SUMMON_COUNT))
 	        && pduel->game_field->core.summon_count[playerid] >= pduel->game_field->get_summon_count_limit(playerid))
@@ -2342,7 +2407,8 @@ int32 card::is_can_be_summoned(uint8 playerid, uint8 ignore_count, effect* peffe
 			pduel->game_field->restore_lp_cost();
 			return FALSE;
 		}
-	} else if(current.location == LOCATION_HAND) {
+	} 
+	else if(current.location == LOCATION_HAND) {
 		if(is_affected_by_effect(EFFECT_CANNOT_SUMMON)) {
 			pduel->game_field->restore_lp_cost();
 			return FALSE;
@@ -2352,22 +2418,78 @@ int32 card::is_can_be_summoned(uint8 playerid, uint8 ignore_count, effect* peffe
 			effect* pextra = is_affected_by_effect(EFFECT_EXTRA_SUMMON_COUNT);
 			if(pextra && !pextra->is_flag(EFFECT_FLAG_FUNC_VALUE)) {
 				int32 count = pextra->get_value();
-				if(min_tribute < count)
+				if((int32)min_tribute < count)
 					min_tribute = count;
 			}
 		}
 		effect_set proc;
 		int32 res = filter_summon_procedure(playerid, &proc, ignore_count, min_tribute);
-		if((peffect && res < 0) || (!peffect && (!res || res == -2) && !proc.size())
-		        || (peffect && (proc.size() == 0) && !pduel->game_field->is_player_can_summon(peffect->get_value(), playerid, this))) {
+		if(peffect) {
+			if(res < 0 || !pduel->game_field->is_player_can_summon(peffect->get_value(), playerid, this)){
+				pduel->game_field->restore_lp_cost();
+				return FALSE;
+			}				
+		}
+		else {
+			// ordinary summon
+			if(!proc.size()) {
+				// uniqueness
+				if(pduel->game_field->check_unique_onfield(this, playerid, LOCATION_MZONE)){
+					pduel->game_field->restore_lp_cost();
+					return FALSE;
+				}
+				card_set test, exset;
+				int32 rcount = get_summon_tribute_count();
+				int32 min = rcount & 0xffff, max = (rcount >> 16) & 0xffff;
+				int32 m1 = pduel->game_field->get_summon_release_slist(this, &test, NULL);
+				int32 m2 = pduel->game_field->get_summon_release_olist(this, NULL, NULL, NULL);
+				// min_tribute is the real lower bound
+				if(min < (int32)min_tribute)
+					min = min_tribute;
+				// sum of release count is the real upper bound
+				if(max > m1 + m2)
+					max = m1 + m2;
+				if(min > max) {
 					pduel->game_field->restore_lp_cost();
 					return FALSE;
 				}
+				int32 fcount = pduel->game_field->get_useable_count(playerid, LOCATION_MZONE, current.controler, LOCATION_REASON_TOFIELD);
+				pduel->game_field->get_summon_release_exlist(this, &exset);
+				for(int32 i = min; i <= max; ++i) {
+					if(i == 0){
+						if(!pduel->game_field->is_player_can_summon(SUMMON_TYPE_NORMAL, playerid, this))
+							continue;
+					}
+					else {
+						if(!pduel->game_field->is_player_can_summon(SUMMON_TYPE_ADVANCE, playerid, this))
+							continue;
+					}
+					// check if the usable count is enough
+					int32 self_max = 0;
+					if(i < (int32)exset.size())
+						self_max = 0;
+					else
+						self_max = i - exset.size();
+					if(self_max > (int32)test.size())
+						self_max = test.size();
+					if(fcount + self_max - 1 >= 0) {
+						pduel->game_field->restore_lp_cost();
+						return TRUE;
+					}
+				}
+				pduel->game_field->restore_lp_cost();
+				return FALSE;
+			}
+		}
+	}
+	else {
+		pduel->game_field->restore_lp_cost();
+		return FALSE;
 	}
 	pduel->game_field->restore_lp_cost();
 	return TRUE;
 }
-// return: the tribute count for ordinary advance summon
+// return: the min/max number of tribute for an ordinary advance summon of this
 int32 card::get_summon_tribute_count() {
 	int32 min = 0, max = 0;
 	int32 minul = 0, maxul = 0;
@@ -2543,10 +2665,9 @@ int32 card::is_can_be_special_summoned(effect * reason_effect, uint32 sumtype, u
 	pduel->game_field->restore_lp_cost();
 	return TRUE;
 }
+// see is_can_be_summoned()
 int32 card::is_setable_mzone(uint8 playerid, uint8 ignore_count, effect* peffect, uint8 min_tribute) {
-	if(!(data.type & TYPE_MONSTER))
-		return FALSE;
-	if(is_affected_by_effect(EFFECT_UNSUMMONABLE_CARD))
+	if(!is_summonable_card())
 		return FALSE;
 	if(current.location != LOCATION_HAND)
 		return FALSE;
@@ -2578,13 +2699,59 @@ int32 card::is_setable_mzone(uint8 playerid, uint8 ignore_count, effect* peffect
 				min_tribute = count;
 		}
 	}
-	eset.clear();
-	int32 res = filter_set_procedure(playerid, &eset, ignore_count, min_tribute);
-	if((peffect && res < 0) || (!peffect && (!res || res == -2) && !eset.size())
-	        || (peffect && (eset.size() == 0) && !pduel->game_field->is_player_can_mset(peffect->get_value(), playerid, this))) {
+	effect_set proc;
+	int32 res = filter_set_procedure(playerid, &proc, ignore_count, min_tribute);
+	if(peffect) {
+		if(res < 0 || !pduel->game_field->is_player_can_mset(peffect->get_value(), playerid, this)){
 			pduel->game_field->restore_lp_cost();
 			return FALSE;
 		}				
+	}
+	else {
+		if(!proc.size()) {
+			card_set test, exset;
+			int32 rcount = get_summon_tribute_count();
+			int32 min = rcount & 0xffff, max = (rcount >> 16) & 0xffff;
+			int32 m1 = pduel->game_field->get_summon_release_slist(this, &test, NULL);
+			int32 m2 = pduel->game_field->get_summon_release_olist(this, NULL, NULL, NULL);
+			// min_tribute is the real lower bound
+			if(min < (int32)min_tribute)
+				min = min_tribute;
+			// sum of release count is the real upper bound
+			if(max > m1 + m2)
+				max = m1 + m2;
+			if(min > max) {
+				pduel->game_field->restore_lp_cost();
+				return FALSE;
+			}
+			int32 fcount = pduel->game_field->get_useable_count(playerid, LOCATION_MZONE, current.controler, LOCATION_REASON_TOFIELD);
+			pduel->game_field->get_summon_release_exlist(this, &exset);
+			for(int32 i = min; i <= max; ++i) {
+				if(i == 0){
+					if(!pduel->game_field->is_player_can_mset(SUMMON_TYPE_NORMAL, playerid, this))
+						continue;
+				}
+				else {
+					if(!pduel->game_field->is_player_can_mset(SUMMON_TYPE_ADVANCE, playerid, this))
+						continue;
+				}
+				// check if the usable count is enough
+				int32 self_max = 0;
+				if(i < (int32)exset.size())
+					self_max = 0;
+				else
+					self_max = i - exset.size();
+				if(self_max > (int32)test.size())
+					self_max = test.size();
+				if(fcount + self_max - 1 >= 0) {
+					pduel->game_field->restore_lp_cost();
+					return TRUE;
+				}
+			}
+			pduel->game_field->restore_lp_cost();
+			return FALSE;
+		}
+	}
 	pduel->game_field->restore_lp_cost();
 	return TRUE;
 }

card.h

@@ -247,8 +247,8 @@ public:
 	int32 check_fusion_substitute(card* fcard);
 	
 	int32 is_equipable(card* pcard);
-	int32 is_summonable();
-	int32 is_summonable(effect* peffect);
+	int32 is_summonable_card();
+	int32 is_spsummonable(effect* peffect);
 	int32 is_summonable(effect* peffect, uint8 min_tribute);
 	int32 is_can_be_summoned(uint8 playerid, uint8 ingore_count, effect* peffect, uint8 min_tribute);
 	int32 get_summon_tribute_count();

effect.h

@@ -315,7 +315,7 @@ inline effect_flag operator|(effect_flag flag1, effect_flag flag2)
 #define EFFECT_EXTRA_RELEASE			153
 #define EFFECT_TRIBUTE_LIMIT			154
 #define EFFECT_EXTRA_RELEASE_SUM		155
-#define EFFECT_TRIPLE_TRIBUTE			156
+//#define EFFECT_TRIPLE_TRIBUTE			156
 #define EFFECT_PUBLIC					160
 #define EFFECT_COUNTER_PERMIT			0x10000
 #define EFFECT_COUNTER_LIMIT			0x20000

field.cpp

@@ -491,8 +491,9 @@ int32 field::is_location_useable(uint8 playerid, uint8 location, uint8 sequence)
 		return FALSE;
 	return TRUE;
 }
-// return: usable count of LOCATION_MZONE or real LOCATION_SZONE
-// store local flag in list
+// uplayer: request player, PLAYER_NONE means ignoring EFFECT_MAX_MZONE, EFFECT_MAX_SZONE
+// list: store local flag in list
+// return: usable count of LOCATION_MZONE or real LOCATION_SZONE of plaerid requested by uplayer (may be negative)
 int32 field::get_useable_count(uint8 playerid, uint8 location, uint8 uplayer, uint32 reason, uint32* list) {
 	if (location != LOCATION_MZONE && location != LOCATION_SZONE)
 		return 0;
@@ -1251,7 +1252,15 @@ int32 field::check_release_list(uint8 playerid, int32 count, int32 use_con, int3
 	}
 	return FALSE;
 }
+// return: the max release count of mg or all monsters on field
 int32 field::get_summon_release_list(card* target, card_set* release_list, card_set* ex_list, card_set* ex_list_sum, group* mg, uint32 ex) {
+	int32 m1 = get_summon_release_slist(target, release_list, mg);
+	int32 m2 = get_summon_release_olist(target, ex_list, ex_list_sum, mg, ex);
+	return m1 + m2;
+}
+// let the controller of target be p
+// search in mg or mzone of p, and put the tribute monsters in release_list
+int32 field::get_summon_release_slist(card* target, card_set* release_list, group* mg) {
 	uint8 p = target->current.controler;
 	card* pcard;
 	uint32 rcount = 0;
@@ -1262,28 +1271,34 @@ int32 field::get_summon_release_list(card* target, card_set* release_list, card_
 				continue;
 			if(release_list)
 				release_list->insert(pcard);
-			if(pcard->is_affected_by_effect(EFFECT_TRIPLE_TRIBUTE, target))
-				pcard->release_param = 3;
-			else if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
+			if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
 				pcard->release_param = 2;
 			else
 				pcard->release_param = 1;
 			rcount += pcard->release_param;
 		}
 	}
+	return rcount;
+}
+// ex: the procedure of target can release opponent monster
+// ex_list: the tribute monsters controlled by 1-p
+// ex_list_sum: the opponent monsters affected by EFFECT_EXTRA_RELEASE_SUM
+// search in mg or mzone of 1-p, and maintain ex_list, ex_list_sum
+int32 field::get_summon_release_olist(card* target, card_set* ex_list, card_set* ex_list_sum, group* mg, uint32 ex) {
+	uint8 p = target->current.controler;
+	card* pcard;
+	uint32 rcount = 0;
 	uint32 ex_sum_max = 0;
 	for(int i = 0; i < 5; ++i) {
 		pcard = player[1 - p].list_mzone[i];
-		if(!(pcard && pcard->is_releasable_by_summon(p, target)))
+		if(!pcard || pcard->is_releasable_by_summon(p, target))
 			continue;
 		if(mg && !mg->has_card(pcard))
 			continue;
 		if(ex || pcard->is_affected_by_effect(EFFECT_EXTRA_RELEASE)) {
 			if(ex_list)
 				ex_list->insert(pcard);
-			if(pcard->is_affected_by_effect(EFFECT_TRIPLE_TRIBUTE, target))
-				pcard->release_param = 3;
-			else if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
+			if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
 				pcard->release_param = 2;
 			else
 				pcard->release_param = 1;
@@ -1294,9 +1309,7 @@ int32 field::get_summon_release_list(card* target, card_set* release_list, card_
 				continue;
 			if(ex_list_sum)
 				ex_list_sum->insert(pcard);
-			if(pcard->is_affected_by_effect(EFFECT_TRIPLE_TRIBUTE, target))
-				pcard->release_param = 3;
-			else if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
+			if(pcard->is_affected_by_effect(EFFECT_DOUBLE_TRIBUTE, target))
 				pcard->release_param = 2;
 			else
 				pcard->release_param = 1;
@@ -1306,6 +1319,20 @@ int32 field::get_summon_release_list(card* target, card_set* release_list, card_
 	}
 	return rcount + ex_sum_max;
 }
+// put the monsters of 1-p affected by EFFECT_EXTRA_RELEASE
+void field::get_summon_release_exlist(card* target, card_set* ex_list) {
+	uint8 p = target->current.controler;
+	card* pcard;
+	uint32 rcount = 0;
+	for(int i = 0; i < 5; ++i) {
+		pcard = player[1 - p].list_mzone[i];
+		if(!pcard || pcard->is_releasable_by_summon(p, target))
+			continue;
+		if(pcard->is_affected_by_effect(EFFECT_EXTRA_RELEASE)) {
+			ex_list->insert(pcard);
+		}
+	}
+}
 int32 field::get_summon_count_limit(uint8 playerid) {
 	effect_set eset;
 	filter_player_effect(playerid, EFFECT_SET_SUMMON_COUNT_LIMIT, &eset);
@@ -1545,7 +1572,7 @@ void field::remove_unique_card(card* pcard) {
 	if(pcard->unique_pos[1])
 		core.unique_cards[1 - con].erase(pcard);
 }
-
+// return: pcard->unique_effect or 0
 effect* field::check_unique_onfield(card* pcard, uint8 controler, uint8 location) {
 	if(!pcard->unique_code)
 		return 0;
@@ -2337,7 +2364,7 @@ int32 field::is_player_can_summon(uint32 sumtype, uint8 playerid, card * pcard)
 		pduel->lua->add_param(pcard, PARAM_TYPE_CARD);
 		pduel->lua->add_param(playerid, PARAM_TYPE_INT);
 		pduel->lua->add_param(sumtype, PARAM_TYPE_INT);
-		if (pduel->lua->check_condition(eset[i]->target, 4))
+		if(pduel->lua->check_condition(eset[i]->target, 4))
 			return FALSE;
 	}
 	return TRUE;

field.h

@@ -363,7 +363,10 @@ public:
 
 	int32 get_release_list(uint8 playerid, card_set* release_list, card_set* ex_list, int32 use_con, int32 use_hand, int32 fun, int32 exarg, card* exp);
 	int32 check_release_list(uint8 playerid, int32 count, int32 use_con, int32 use_hand, int32 fun, int32 exarg, card* exp);
-	int32 get_summon_release_list(card* target, card_set* release_list, card_set* ex_list, card_set* ex_list_sum, group* mg = 0, uint32 ex = 0);
+	int32 get_summon_release_list(card* target, card_set* release_list, card_set* ex_list, card_set* ex_list_sum, group* mg = NULL, uint32 ex = 0);
+	int32 get_summon_release_slist(card* target, card_set* release_list, group* mg = NULL);
+	int32 get_summon_release_olist(card* target, card_set* ex_list, card_set* ex_list_sum, group* mg = NULL, uint32 ex = 0);
+	void get_summon_release_exlist(card* target, card_set* ex_list);
 	int32 get_summon_count_limit(uint8 playerid);
 	int32 get_draw_count(uint8 playerid);
 	void get_ritual_material(uint8 playerid, effect* peffect, card_set* material);

libcard.cpp

@@ -1343,7 +1343,7 @@ int32 scriptlib::card_is_summonable(lua_State *L) {
 	check_param_count(L, 1);
 	check_param(L, PARAM_TYPE_CARD, 1);
 	card * pcard = *(card**) lua_touserdata(L, 1);
-	lua_pushboolean(L, pcard->is_summonable());
+	lua_pushboolean(L, pcard->is_summonable_card());
 	return 1;
 }
 int32 scriptlib::card_is_msetable(lua_State *L) {

libduel.cpp

@@ -1989,7 +1989,7 @@ int32 scriptlib::duel_get_tribute_group(lua_State *L) {
 	card* target = *(card**) lua_touserdata(L, 1);
 	duel* pduel = interpreter::get_duel_info(L);
 	group* pgroup = pduel->new_group();
-	pduel->game_field->get_summon_release_list(target, &(pgroup->container), &(pgroup->container), 0);
+	pduel->game_field->get_summon_release_list(target, &(pgroup->container), &(pgroup->container), NULL);
 	interpreter::group2value(L, pgroup);
 	return 1;
 }
@@ -2011,7 +2011,7 @@ int32 scriptlib::duel_get_tribute_count(lua_State *L) {
 	if(lua_gettop(L) >= 3)
 		ex = lua_toboolean(L, 3);
 	duel* pduel = interpreter::get_duel_info(L);
-	lua_pushinteger(L, pduel->game_field->get_summon_release_list(target, 0, 0, 0, mg, ex));
+	lua_pushinteger(L, pduel->game_field->get_summon_release_list(target, NULL, NULL, NULL, mg, ex));
 	return 1;
 }
 int32 scriptlib::duel_check_tribute(lua_State *L) {

operations.cpp

@@ -1353,7 +1353,7 @@ int32 field::summon(uint16 step, uint8 sumplayer, card * target, effect * proc,
 		int32 res = target->filter_summon_procedure(sumplayer, &eset, ignore_count, min_tribute);
 		core.select_effects.clear();
 		core.select_options.clear();
-		if(res > 0) {
+		if(res >= 0) {
 			core.select_effects.push_back(0);
 			core.select_options.push_back(1);
 		}
@@ -1851,7 +1851,7 @@ int32 field::mset(uint16 step, uint8 setplayer, card * target, effect * proc, ui
 		int32 res = target->filter_set_procedure(setplayer, &eset, ignore_count, min_tribute);
 		core.select_effects.clear();
 		core.select_options.clear();
-		if(res > 0) {
+		if(res >= 0) {
 			core.select_effects.push_back(0);
 			core.select_options.push_back(1);
 		}