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Added ConditionalCostModificationEffect to support cost modification effects with conditions (#5738)

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Oleg Agafonov 2019-05-01 19:53:54 +04:00
parent e6823e4423
commit 0aeab75552
2 changed files with 225 additions and 0 deletions
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139
Mage.Tests/src/test/java/org/mage/test/cards/continuous/ConditionalCostModificationTest.java Normal file
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package org.mage.test.cards.continuous;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.condition.common.MyTurnCondition;
import mage.abilities.condition.common.NotMyTurnCondition;
import mage.abilities.decorator.ConditionalCostModificationEffect;
import mage.abilities.effects.common.cost.AbilitiesCostReductionControllerEffect;
import mage.abilities.effects.common.cost.SpellsCostIncreasementAllEffect;
import mage.abilities.keyword.EquipAbility;
import mage.constants.PhaseStep;
import mage.constants.Zone;
import org.junit.Test;
import org.mage.test.serverside.base.CardTestPlayerBase;
/**
* @author JayDi85
*/
public class ConditionalCostModificationTest extends CardTestPlayerBase {
// Dagger of the Worthy {2}
// Equipped creature gets +2/+0 and has afflict 1.
// Equip {2}
@Test
public void test_NoModification() {
addCard(Zone.BATTLEFIELD, playerA, "Balduvian Bears", 1);
addCard(Zone.BATTLEFIELD, playerA, "Dagger of the Worthy", 1);
addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Equip", "Balduvian Bears");
setStrictChooseMode(true);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertAllCommandsUsed();
assertTappedCount("Mountain", true, 2);
assertTappedCount("Mountain", false, 0);
}
@Test
public void test_ModificationNormal() {
addCustomCardWithAbility("mod", playerA, new SimpleStaticAbility(new AbilitiesCostReductionControllerEffect(EquipAbility.class, "equip")));
addCard(Zone.BATTLEFIELD, playerA, "Balduvian Bears", 1);
addCard(Zone.BATTLEFIELD, playerA, "Dagger of the Worthy", 1);
addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Equip", "Balduvian Bears");
setStrictChooseMode(true);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertAllCommandsUsed();
assertTappedCount("Mountain", true, 1);
assertTappedCount("Mountain", false, 1);
}
@Test
public void test_ModificationConditionalActive() {
addCustomCardWithAbility("mod", playerA, new SimpleStaticAbility(
new ConditionalCostModificationEffect(
new AbilitiesCostReductionControllerEffect(EquipAbility.class, "equip"),
MyTurnCondition.instance,
""
)
));
addCard(Zone.BATTLEFIELD, playerA, "Balduvian Bears", 1);
addCard(Zone.BATTLEFIELD, playerA, "Dagger of the Worthy", 1);
addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Equip", "Balduvian Bears");
setStrictChooseMode(true);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertAllCommandsUsed();
assertTappedCount("Mountain", true, 1);
assertTappedCount("Mountain", false, 1);
}
@Test
public void test_ModificationConditionalNotActive() {
addCustomCardWithAbility("mod", playerA, new SimpleStaticAbility(
new ConditionalCostModificationEffect(
new AbilitiesCostReductionControllerEffect(EquipAbility.class, "equip"),
NotMyTurnCondition.instance,
""
)
));
addCard(Zone.BATTLEFIELD, playerA, "Balduvian Bears", 1);
addCard(Zone.BATTLEFIELD, playerA, "Dagger of the Worthy", 1);
addCard(Zone.BATTLEFIELD, playerA, "Mountain", 2);
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Equip", "Balduvian Bears");
setStrictChooseMode(true);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertAllCommandsUsed();
assertTappedCount("Mountain", true, 2);
assertTappedCount("Mountain", false, 0);
}
@Test
public void test_ModificationConditionalNotActiveWithOtherEffect() {
addCustomCardWithAbility("mod", playerA, new SimpleStaticAbility(
new ConditionalCostModificationEffect(
new AbilitiesCostReductionControllerEffect(EquipAbility.class, "equip"),
NotMyTurnCondition.instance,
new SpellsCostIncreasementAllEffect(1),
""
)
));
addCard(Zone.BATTLEFIELD, playerA, "Balduvian Bears", 1);
addCard(Zone.BATTLEFIELD, playerA, "Dagger of the Worthy", 1);
addCard(Zone.BATTLEFIELD, playerA, "Mountain", 4);
addCard(Zone.HAND, playerA, "Lightning Bolt", 1);
activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Equip", "Balduvian Bears"); // no mod, 2 cost
castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Lightning Bolt", playerB); // +1 for spell, 2 cost
setStrictChooseMode(true);
setStopAt(1, PhaseStep.END_TURN);
execute();
assertAllCommandsUsed();
assertTappedCount("Mountain", true, 4);
assertTappedCount("Mountain", false, 0);
assertLife(playerB, 20 - 3);
}
}

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Mage/src/main/java/mage/abilities/decorator/ConditionalCostModificationEffect.java Normal file
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package mage.abilities.decorator;
import mage.abilities.Ability;
import mage.abilities.condition.Condition;
import mage.abilities.effects.CostModificationEffect;
import mage.abilities.effects.common.cost.CostModificationEffectImpl;
import mage.constants.Duration;
import mage.game.Game;
/**
* @author JayDi85
*/
public class ConditionalCostModificationEffect extends CostModificationEffectImpl {
protected CostModificationEffect effect;
protected CostModificationEffect otherwiseEffect;
protected Condition condition;
protected boolean conditionState;
public ConditionalCostModificationEffect(CostModificationEffect effect, Condition condition, String text) {
this(effect, condition, null, text);
}
public ConditionalCostModificationEffect(CostModificationEffect effect, Condition condition, CostModificationEffect otherwiseEffect,
String text) {
super(effect.getDuration(), effect.getOutcome(), effect.getModificationType());
this.effect = effect;
this.condition = condition;
this.otherwiseEffect = otherwiseEffect;
if (text != null) {
this.setText(text);
}
}
public ConditionalCostModificationEffect(final ConditionalCostModificationEffect effect) {
super(effect);
this.effect = (CostModificationEffect) effect.effect.copy();
if (effect.otherwiseEffect != null) {
this.otherwiseEffect = (CostModificationEffect) effect.otherwiseEffect.copy();
}
this.condition = effect.condition;
this.conditionState = effect.conditionState;
}
@Override
public boolean isDiscarded() {
return effect.isDiscarded() || (otherwiseEffect != null && otherwiseEffect.isDiscarded());
}
@Override
public boolean apply(Game game, Ability source, Ability abilityToModify) {
conditionState = condition.apply(game, source);
if (conditionState) {
effect.setTargetPointer(this.targetPointer);
return effect.apply(game, source, abilityToModify);
} else if (otherwiseEffect != null) {
otherwiseEffect.setTargetPointer(this.targetPointer);
return otherwiseEffect.apply(game, source, abilityToModify);
}
if (!conditionState && effect.getDuration() == Duration.OneUse) {
used = true;
}
if (!conditionState && effect.getDuration() == Duration.Custom) {
this.discard();
}
return false;
}
@Override
public boolean applies(Ability abilityToModify, Ability source, Game game) {
conditionState = condition.apply(game, source);
if (conditionState) {
effect.setTargetPointer(this.targetPointer);
return effect.applies(abilityToModify, source, game);
} else if (otherwiseEffect != null) {
otherwiseEffect.setTargetPointer(this.targetPointer);
return otherwiseEffect.applies(abilityToModify, source, game);
}
return false;
}
@Override
public ConditionalCostModificationEffect copy() {
return new ConditionalCostModificationEffect(this);
}
}