update IsControlerCanBeChanged

card.cpp

@@ -3256,12 +3256,12 @@ int32 card::is_capable_change_control() {
 		return FALSE;
 	return TRUE;
 }
-int32 card::is_control_can_be_changed() {
+int32 card::is_control_can_be_changed(int32 ignore_mzone) {
 	if(current.controler == PLAYER_NONE)
 		return FALSE;
 	if(current.location != LOCATION_MZONE)
 		return FALSE;
-	if(pduel->game_field->get_useable_count(1 - current.controler, LOCATION_MZONE, current.controler, LOCATION_REASON_CONTROL) <= 0)
+	if(!ignore_mzone && pduel->game_field->get_useable_count(1 - current.controler, LOCATION_MZONE, current.controler, LOCATION_REASON_CONTROL) <= 0)
 		return FALSE;
 	if((get_type() & TYPE_TRAPMONSTER) && pduel->game_field->get_useable_count(1 - current.controler, LOCATION_SZONE, current.controler, LOCATION_REASON_CONTROL) <= 0)
 		return FALSE;

card.h

@@ -297,7 +297,7 @@ public:
 	int32 is_capable_change_position(uint8 playerid);
 	int32 is_capable_turn_set(uint8 playerid);
 	int32 is_capable_change_control();
-	int32 is_control_can_be_changed();
+	int32 is_control_can_be_changed(int32 ignore_mzone);
 	int32 is_capable_be_battle_target(card* pcard);
 	int32 is_capable_be_effect_target(effect* peffect, uint8 playerid);
 	int32 is_can_be_fusion_material(card* fcard);

libcard.cpp

@@ -1954,7 +1954,10 @@ int32 scriptlib::card_is_controler_can_be_changed(lua_State *L) {
 	check_param_count(L, 1);
 	check_param(L, PARAM_TYPE_CARD, 1);
 	card* pcard = *(card**) lua_touserdata(L, 1);
-	if(pcard->is_control_can_be_changed())
+	int32 ign = FALSE;
+	if(lua_gettop(L) >= 2)
+		ign = lua_toboolean(L, 2);
+	if(pcard->is_control_can_be_changed(ign))
 		lua_pushboolean(L, 1);
 	else
 		lua_pushboolean(L, 0);