Merge branch 'master' of https://github.com/apollovy/wagic into apollovy-master

projects/mtg/bin/Res/test/buyback.txt

@@ -0,0 +1,30 @@
+# Cast card once with buyback and second time without.
+# The card must be in the graveyard, not in the hand
+[INIT]
+FIRSTMAIN
+
+[PLAYER1]
+hand:Capsize
+manapool:{5}{U}{U}{U}{U}
+
+[PLAYER2]
+inplay:Swamp,Island
+
+[DO]
+Capsize
+# pay buyback
+choice 1
+Swamp
+Capsize
+Island
+
+[ASSERT]
+FIRSTMAIN
+
+[PLAYER1]
+graveyard:Capsize
+
+[PLAYER2]
+hand:Swamp,Island
+
+[END]

projects/mtg/src/MTGAbility.cpp

@@ -4284,6 +4284,7 @@ void AbilityFactory::addAbilities(int _id, Spell * spell)
         }
         else if (card->alternateCostPaid[ManaCost::MANA_PAID_WITH_BUYBACK] > 0)
         {
+            card->alternateCostPaid[ManaCost::MANA_PAID_WITH_BUYBACK] = 0;
             zones->putInZone(card, zones->stack, Endzones->hand);
         }
         else if (card->alternateCostPaid[ManaCost::MANA_PAID_WITH_FLASHBACK] > 0)