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refactor: common logic for getting controller of target object (#13038)

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xenohedron 2024-10-26 20:23:34 -04:00 • committed by GitHub
parent 6cc2306784
commit 737e67963d
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11 changed files with 53 additions and 126 deletions
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44
Mage/src/main/java/mage/abilities/effects/common/CreateTokenControllerTargetEffect.java
View file

@ -5,7 +5,6 @@ import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Controllable;
import mage.game.Game;
import mage.game.permanent.token.Token;
import mage.players.Player;
@ -21,43 +20,20 @@ public class CreateTokenControllerTargetEffect extends OneShotEffect {
private final DynamicValue amount;
private final boolean tapped;
/**
* What the target is supposed to be, to retrieve its controller from
*/
public enum TargetKind {
PERMANENT,
SPELL
}
private final TargetKind targetKind;
public CreateTokenControllerTargetEffect(Token token) {
this(token, 1, false);
}
public CreateTokenControllerTargetEffect(Token token, TargetKind targetKind) {
this(token, 1, false, targetKind);
}
public CreateTokenControllerTargetEffect(Token token, int amount, boolean tapped) {
this(token, StaticValue.get(amount), tapped);
}
public CreateTokenControllerTargetEffect(Token token, int amount, boolean tapped, TargetKind targetKind) {
this(token, StaticValue.get(amount), tapped, targetKind);
}
public CreateTokenControllerTargetEffect(Token token, DynamicValue amount, boolean tapped) {
this(token, amount, tapped, TargetKind.PERMANENT);
}
public CreateTokenControllerTargetEffect(Token token, DynamicValue amount, boolean tapped, TargetKind targetKind) {
super(Outcome.Neutral);
this.token = token;
this.amount = amount.copy();
this.tapped = tapped;
this.staticText = makeText();
this.targetKind = targetKind;
}
protected CreateTokenControllerTargetEffect(final CreateTokenControllerTargetEffect effect) {
@ -65,7 +41,6 @@ public class CreateTokenControllerTargetEffect extends OneShotEffect {
this.token = effect.token.copy();
this.amount = effect.amount.copy();
this.tapped = effect.tapped;
this.targetKind = effect.targetKind;
}
@Override
@ -75,21 +50,10 @@ public class CreateTokenControllerTargetEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
Controllable controllable = null;
switch (targetKind) {
case PERMANENT:
controllable = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
break;
case SPELL:
controllable = game.getSpellOrLKIStack(getTargetPointer().getFirst(game, source));
break;
}
if (controllable != null) {
Player controllerOfTarget = game.getPlayer(controllable.getControllerId());
if (controllerOfTarget != null) {
int value = amount.calculate(game, source, this);
return token.putOntoBattlefield(value, game, source, controllerOfTarget.getId(), tapped, false);
}
Player controllerOfTarget = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (controllerOfTarget != null) {
int value = amount.calculate(game, source, this);
return token.putOntoBattlefield(value, game, source, controllerOfTarget.getId(), tapped, false);
}
return false;
}

10
Mage/src/main/java/mage/abilities/effects/common/DamageTargetControllerEffect.java
View file

@ -7,7 +7,6 @@ import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
/**
@ -64,12 +63,9 @@ public class DamageTargetControllerEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
Permanent permanent = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
if (permanent != null) {
Player targetController = game.getPlayer(permanent.getControllerId());
if (targetController != null) {
targetController.damage(amount.calculate(game, source, this), source.getSourceId(), source, game, false, preventable);
}
Player targetController = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (targetController != null) {
targetController.damage(amount.calculate(game, source, this), source.getSourceId(), source, game, false, preventable);
return true;
}
return false;

13
Mage/src/main/java/mage/abilities/effects/common/DrawCardTargetControllerEffect.java
View file

@ -6,8 +6,6 @@ import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
import mage.players.Player;
import mage.util.CardUtil;
@ -41,16 +39,7 @@ public class DrawCardTargetControllerEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
Player targetController = null;
Permanent permanent = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
if (permanent != null) {
targetController = game.getPlayer(permanent.getControllerId());
} else {
Spell spell = game.getSpellOrLKIStack(getTargetPointer().getFirst(game, source));
if (spell != null) {
targetController = game.getPlayer(spell.getControllerId());
}
}
Player targetController = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (targetController != null) {
targetController.drawCards(amount.calculate(game, source, this), source, game);
return true;

13
Mage/src/main/java/mage/abilities/effects/common/GainLifeTargetControllerEffect.java
View file

@ -6,8 +6,6 @@ import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
import mage.players.Player;
/**
@ -39,16 +37,7 @@ public class GainLifeTargetControllerEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
Player targetController = null;
Permanent permanent = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
if (permanent != null) {
targetController = game.getPlayer(permanent.getControllerId());
} else {
Spell spell = game.getSpellOrLKIStack(getTargetPointer().getFirst(game, source));
if (spell != null) {
targetController = game.getPlayer(spell.getControllerId());
}
}
Player targetController = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (targetController != null) {
targetController.gainLife(amount.calculate(game, source, this), game, source);
return true;

34
Mage/src/main/java/mage/abilities/effects/common/LoseLifeTargetControllerEffect.java
View file

@ -1,16 +1,11 @@
package mage.abilities.effects.common;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.dynamicvalue.common.StaticValue;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
import mage.players.Player;
/**
@ -42,31 +37,10 @@ public class LoseLifeTargetControllerEffect extends OneShotEffect {
@Override
public boolean apply(Game game, Ability source) {
MageObject targetCard = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
// if target is a countered spell
if (targetCard == null) {
targetCard = game.getLastKnownInformation(getTargetPointer().getFirst(game, source), Zone.STACK);
}
if (targetCard != null) {
Player controller = null;
//Handles interaction with permanents that were on the battlefield.
if (targetCard instanceof Permanent) {
Permanent targetPermanent = (Permanent) targetCard;
controller = game.getPlayer(targetPermanent.getControllerId());
}
//Handles interaction with spells that were on the stack.
else if (targetCard instanceof Spell) {
Spell targetSpell = (Spell) targetCard;
controller = game.getPlayer(targetSpell.getControllerId());
}
if (controller != null) {
controller.loseLife(amount.calculate(game, source, this), game, source, false);
return true;
}
Player targetController = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (targetController != null) {
targetController.loseLife(amount.calculate(game, source, this), game, source, false);
return true;
}
return false;
}

17
Mage/src/main/java/mage/abilities/effects/common/search/SearchLibraryPutInPlayTargetControllerEffect.java
View file

@ -7,7 +7,6 @@ import mage.constants.Outcome;
import mage.constants.Zone;
import mage.filter.StaticFilters;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.common.TargetCardInLibrary;
@ -16,7 +15,7 @@ import mage.target.common.TargetCardInLibrary;
*/
public class SearchLibraryPutInPlayTargetControllerEffect extends SearchEffect {
private boolean tapped;
private final boolean tapped;
public SearchLibraryPutInPlayTargetControllerEffect(boolean tapped) {
this(new TargetCardInLibrary(StaticFilters.FILTER_CARD_BASIC_LAND), tapped, Outcome.PutLandInPlay, "its controller");
@ -45,22 +44,16 @@ public class SearchLibraryPutInPlayTargetControllerEffect extends SearchEffect {
@Override
public boolean apply(Game game, Ability source) {
Permanent permanent = getTargetPointer().getFirstTargetPermanentOrLKI(game, source);
if (permanent == null) {
return false;
}
Player player = game.getPlayer(permanent.getControllerId());
Player player = getTargetPointer().getControllerOfFirstTargetOrLKI(game, source);
if (player == null) {
return false;
}
if (!player.chooseUse(outcome, "Search your library for " + target.getDescription() + '?', source, game)) {
return true;
}
if (player.searchLibrary(target, source, game)) {
if (!target.getTargets().isEmpty()) {
player.moveCards(new CardsImpl(target.getTargets()).getCards(game),
Zone.BATTLEFIELD, source, game, tapped, false, false, null);
}
if (player.searchLibrary(target, source, game) && !target.getTargets().isEmpty()) {
player.moveCards(new CardsImpl(target.getTargets()).getCards(game),
Zone.BATTLEFIELD, source, game, tapped, false, false, null);
}
player.shuffleLibrary(source, game);
return true;

8
Mage/src/main/java/mage/target/targetpointer/TargetPointer.java
View file

@ -3,6 +3,7 @@ package mage.target.targetpointer;
import mage.abilities.Ability;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.Targets;
import mage.util.Copyable;
@ -46,6 +47,13 @@ public interface TargetPointer extends Serializable, Copyable<TargetPointer> {
*/
Permanent getFirstTargetPermanentOrLKI(Game game, Ability source);
/**
* Finds the controller of the first target object or LKI,
* whether it is a permanent or spell.
* Returns null if not found.
*/
Player getControllerOfFirstTargetOrLKI(Game game, Ability source);
/**
* Describes the appropriate subset of targets for ability text.
*/

23
Mage/src/main/java/mage/target/targetpointer/TargetPointerImpl.java
View file

@ -1,5 +1,11 @@
package mage.target.targetpointer;
import mage.abilities.Ability;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
import mage.players.Player;
import java.util.HashMap;
import java.util.Map;
@ -13,7 +19,7 @@ public abstract class TargetPointerImpl implements TargetPointer {
private boolean initialized = false;
public TargetPointerImpl() {
protected TargetPointerImpl() {
super();
}
@ -36,6 +42,21 @@ public abstract class TargetPointerImpl implements TargetPointer {
this.initialized = true;
}
@Override
public Player getControllerOfFirstTargetOrLKI(Game game, Ability source) {
Player targetController = null;
Permanent permanent = this.getFirstTargetPermanentOrLKI(game, source);
if (permanent != null) {
targetController = game.getPlayer(permanent.getControllerId());
} else {
Spell spell = game.getSpellOrLKIStack(this.getFirst(game, source));
if (spell != null) {
targetController = game.getPlayer(spell.getControllerId());
}
}
return targetController;
}
@Override
public String getData(String key) {
if (data == null) {