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[Simulated AI] Smart decisions about whether to play spells before or after blocks.

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For example, using a doom blade before blocks to attack for lethal is preferred vs using a pump spell after blocks to pump an unblocked creature for lethal damage. Adds relevant tests.
This commit is contained in:
Myrd
2017-02-26 21:22:10 +00:00
parent 35ad14aba4
commit 0527f4cb44
11 changed files with 347 additions and 119 deletions
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2
forge-gui-desktop/src/test/java/forge/ai/simulation/GameSimulatorTest.java
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@@ -179,7 +179,7 @@ public class GameSimulatorTest extends SimulationTestCase {
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
assertEquals(20, p.getOpponent().getLife());
assertEquals(20, game.getPlayers().get(0).getLife());
GameSimulator sim = createSimulator(game, p);
Game simGame = sim.getSimulatedGameState();

2
forge-gui-desktop/src/test/java/forge/ai/simulation/SimulationTestCase.java
View File

@@ -66,7 +66,7 @@ public class SimulationTestCase extends TestCase {
public boolean shouldRecurse() {
return false;
}
}, game, p);
}, game, p, null);
}
protected Card findCardWithName(Game game, String name) {

107
forge-gui-desktop/src/test/java/forge/ai/simulation/SpellAbilityPickerTest.java
View File

@@ -5,6 +5,7 @@ import java.util.List;
import forge.game.Game;
import forge.game.card.Card;
import forge.game.card.CounterType;
import forge.game.combat.Combat;
import forge.game.phase.PhaseType;
import forge.game.player.Player;
import forge.game.spellability.SpellAbility;
@@ -22,7 +23,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
addCard("Runeclaw Bear", opponent);
opponent.setLife(2, null);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
@@ -43,7 +44,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
Card bearCard = addCard("Runeclaw Bear", opponent);
opponent.setLife(20, null);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
@@ -91,7 +92,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
Player opponent = game.getPlayers().get(0);
addCard("Runeclaw Bear", opponent);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
// Expected: All creatures get -2/-2 to kill the bear.
@@ -110,7 +111,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
addCard("Swamp", p);
Card spell = addCardToZone("Dromar's Charm", p, ZoneType.Hand);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
// Expected: Gain 5 life, since other modes aren't helpful.
@@ -134,7 +135,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
addCard("Runeclaw Bear", opponent);
opponent.setLife(20, null);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
// Expected: 2x 1 damage to each creature, 1x 2 damage to each opponent.
@@ -162,7 +163,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
addCard("Runeclaw Bear", opponent);
opponent.setLife(6, null);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
// Expected: 3x 2 damage to each opponent.
@@ -188,7 +189,7 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
Card men = addCard("Flying Men", opponent);
opponent.setLife(20, null);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getPhaseHandler().devModeSet(PhaseType.MAIN2, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
@@ -292,4 +293,96 @@ public class SpellAbilityPickerTest extends SimulationTestCase {
String saDesc = plan.getDecisions().get(1).saRef.toString();
assertTrue(saDesc, saDesc.startsWith("Lightning Bolt deals 3 damage to target creature or player."));
}
public void testPlayingPumpSpellsAfterBlocks() {
Game game = initAndCreateGame();
Player p = game.getPlayers().get(1);
Player opponent = game.getPlayers().get(0);
opponent.setLife(2, null);
Card blocker = addCard("Fugitive Wizard", opponent);
Card attacker1 = addCard("Dwarven Trader", p);
attacker1.setSickness(false);
Card attacker2 = addCard("Kird Ape", p);
attacker2.setSickness(false);
addCard("Mountain", p);
addCardToZone("Brute Force", p, ZoneType.Hand);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
assertNull(picker.chooseSpellAbilityToPlay(null));
game.getPhaseHandler().devModeSet(PhaseType.COMBAT_BEGIN, p);
game.getAction().checkStateEffects(true);
assertNull(picker.chooseSpellAbilityToPlay(null));
game.getPhaseHandler().devModeSet(PhaseType.COMBAT_DECLARE_ATTACKERS, p);
Combat combat = new Combat(p);
combat.addAttacker(attacker1, opponent);
combat.addAttacker(attacker2, opponent);
game.getPhaseHandler().setCombat(combat);
game.getAction().checkStateEffects(true);
assertNull(picker.chooseSpellAbilityToPlay(null));
game.getPhaseHandler().devModeSet(PhaseType.COMBAT_DECLARE_BLOCKERS, p, false);
game.getAction().checkStateEffects(true);
combat.addBlocker(attacker1, blocker);
combat.getBandOfAttacker(attacker1).setBlocked(true);
combat.getBandOfAttacker(attacker2).setBlocked(false);
combat.orderBlockersForDamageAssignment();
combat.orderAttackersForDamageAssignment();
SpellAbility sa = picker.chooseSpellAbilityToPlay(null);
assertNotNull(sa);
assertEquals("Target creature gets +3/+3 until end of turn.", sa.toString());
assertEquals(attacker2, sa.getTargetCard());
}
public void testPlayingSorceryPumpSpellsBeforeBlocks() {
Game game = initAndCreateGame();
Player p = game.getPlayers().get(1);
Player opponent = game.getPlayers().get(0);
opponent.setLife(2, null);
addCard("Fugitive Wizard", opponent);
Card attacker1 = addCard("Dwarven Trader", p);
attacker1.setSickness(false);
Card attacker2 = addCard("Kird Ape", p);
attacker2.setSickness(false);
addCard("Mountain", p);
Card furor = addCardToZone("Furor of the Bitten", p, ZoneType.Hand);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
SpellAbility sa = picker.chooseSpellAbilityToPlay(null);
assertNotNull(sa);
assertEquals(furor.getSpellAbilities().get(0), sa);
assertEquals(attacker1, sa.getTargetCard());
}
public void testPlayingRemovalBeforeBlocks() {
Game game = initAndCreateGame();
Player p = game.getPlayers().get(1);
Player opponent = game.getPlayers().get(0);
opponent.setLife(2, null);
Card blocker = addCard("Fugitive Wizard", opponent);
Card attacker1 = addCard("Dwarven Trader", p);
attacker1.setSickness(false);
addCard("Swamp", p);
addCard("Swamp", p);
addCardToZone("Doom Blade", p, ZoneType.Hand);
game.getPhaseHandler().devModeSet(PhaseType.MAIN1, p);
game.getAction().checkStateEffects(true);
SpellAbilityPicker picker = new SpellAbilityPicker(game, p);
SpellAbility sa = picker.chooseSpellAbilityToPlay(null);
assertNotNull(sa);
assertEquals("Destroy target nonblack creature.", sa.toString());
assertEquals(blocker, sa.getTargetCard());
}
}