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AI: fixed game freeze on cards with combat triggers (close #13342)

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This commit is contained in:
Oleg Agafonov 2025-04-09 02:21:16 +04:00
parent 04f9ab75ba
commit 0a1bf47434
3 changed files with 78 additions and 32 deletions
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43
Mage.Tests/src/test/java/org/mage/test/AI/basic/BlockSimulationAITest.java
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@ -309,4 +309,47 @@ public class BlockSimulationAITest extends CardTestPlayerBaseWithAIHelps {
assertGraveyardCount(playerA, "Balduvian Bears", 1);
assertDamageReceived(playerB, "Graveblade Marauder", 2);
}
@Test
public void test_Block_deathtouch_attacker_vs_menace() {
// possible bug: AI freeze, see https://github.com/magefree/mage/issues/13342
// it's only HumanPlayer related and can't be tested here
// First strike, Deathtouch
// Whenever Glissa Sunslayer deals combat damage to a player, choose one —
// • You draw a card and you lose 1 life.
// • Destroy target enchantment.
// • Remove up to three counters from target permanent.
addCard(Zone.BATTLEFIELD, playerA, "Glissa Sunslayer", 1); // 3/3
// Deathtouch
// Whenever a creature you control with deathtouch deals combat damage to a player, that player gets two poison counters.
addCard(Zone.BATTLEFIELD, playerA, "Fynn, the Fangbearer", 1); // 1/3
// Deathtouch
// Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
addCard(Zone.BATTLEFIELD, playerA, "Bilious Skulldweller", 1); // 1/1
//
// Menace
// At the beginning of each player’s upkeep, Furnace Punisher deals 2 damage to that player unless they control
// two or more basic lands.
addCard(Zone.BATTLEFIELD, playerB, "Furnace Punisher", 1); // 3/3
attack(1, playerA, "Glissa Sunslayer");
attack(1, playerA, "Fynn, the Fangbearer");
attack(1, playerA, "Bilious Skulldweller");
setChoice(playerA, "Whenever a creature you control", 2); // x3 triggers
setModeChoice(playerA, "1"); // you draw a card and you lose 1 life
// ai must not block attacker with Deathtouch
aiPlayStep(1, PhaseStep.DECLARE_BLOCKERS, playerB);
checkBlockers("no blockers", 1, playerB, "");
setStopAt(1, PhaseStep.END_TURN);
setStrictChooseMode(true);
execute();
assertLife(playerA, 20 - 1 - 2); // from draw, from furnace damage
assertLife(playerB, 20 - 3 - 1 - 1);
assertPermanentCount(playerA, "Glissa Sunslayer", 1);
assertGraveyardCount(playerB, 0);
}
}