fix

ocgcore/duel.cpp

@@ -17,6 +17,7 @@
 duel::duel() {
 	lua = new interpreter(this);
 	game_field = new field(this);
+	game_field->temp_card = new_card(0);
 	clear_buffer();
 }
 duel::~duel() {
@@ -41,6 +42,7 @@ void duel::clear() {
 	groups.clear();
 	effects.clear();
 	game_field = new field(this);
+	game_field->temp_card = new_card(0);
 }
 card* duel::new_card(uint32 code) {
 	card* pcard = new card(this);

ocgcore/field.cpp

@@ -25,7 +25,6 @@ bool tevent::operator< (const tevent& v) const {
 }
 field::field(duel* pduel) {
 	this->pduel = pduel;
-	temp_card = pduel->new_card(0);
 	infos.copy_id = 1;
 	infos.turn_player = 0;
 	infos.turn_id = 0;