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Rewrote a lot of code

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...to handle multiple conflicting instances of Master Warcraft (still yet to rewrite the blocker effect)
This commit is contained in:
Zzooouhh 2017-10-17 17:01:10 +02:00 committed by GitHub
parent 6400a401d4
commit e65eefe5ab
1 changed files with 60 additions and 26 deletions
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84
Mage.Sets/src/mage/cards/m/MasterWarcraft.java
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@ -32,6 +32,7 @@ import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.common.CastOnlyDuringPhaseStepSourceAbility;
import mage.abilities.condition.common.BeforeAttackersAreDeclaredCondition;
import mage.abilities.effects.ContinuousRuleModifyingEffectImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.ReplacementEffectImpl;
import mage.abilities.effects.RequirementEffect;
@ -80,11 +81,11 @@ public class MasterWarcraft extends CardImpl {
}
}
class MasterWarcraftChooseAttackersEffect extends ReplacementEffectImpl {
class MasterWarcraftChooseAttackersEffect extends ContinuousRuleModifyingEffectImpl {
public MasterWarcraftChooseAttackersEffect() {
super(Duration.EndOfTurn, Outcome.Benefit);
this.staticText = "You choose which creatures attack this turn";
super(Duration.EndOfTurn, Outcome.Benefit, false, false);
staticText = "You choose which creatures attack this turn";
}
public MasterWarcraftChooseAttackersEffect(final MasterWarcraftChooseAttackersEffect effect) {
@ -101,15 +102,6 @@ class MasterWarcraftChooseAttackersEffect extends ReplacementEffectImpl {
return true;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
Player chooser = game.getPlayer(source.getControllerId());
if (chooser != null) {
new MasterWarcraftAttackEffect().apply(game, source); // Master Warcraft imposes its effect right before the attackers being declared...
}
return false; // ...and then resumes the attack declaration
}
@Override
public boolean checksEventType(GameEvent event, Game game) {
return event.getType() == GameEvent.EventType.DECLARING_ATTACKERS;
@ -120,9 +112,19 @@ class MasterWarcraftChooseAttackersEffect extends ReplacementEffectImpl {
Player chooser = game.getPlayer(source.getControllerId());
Player attackingPlayer = game.getPlayer(game.getCombat().getAttackingPlayerId());
if (chooser != null && attackingPlayer != null && !attackingPlayer.getAvailableAttackers(game).isEmpty()) {
return true;
for (Permanent permanent : game.getBattlefield().getActivePermanents(new FilterCreaturePermanent(), source.getControllerId(), source.getSourceId(), game)) {
// Clears previous instances of "should attack" effects
// ("shouldn't attack" effects don't need cleaning because MasterWarcraftMustAttackRequirementEffect overrides them)
for (Map.Entry<RequirementEffect, Set<Ability>> entry : game.getContinuousEffects().getApplicableRequirementEffects(permanent, false, game).entrySet()) {
RequirementEffect effect = entry.getKey();
if (effect instanceof MasterWarcraftMustAttackRequirementEffect) {
effect.discard();
}
return false;
}
}
new MasterWarcraftAttackEffect().apply(game, source); // Master Warcraft imposes its effect right before the attackers being declared...
}
return false; // ...and then resumes the attack declaration for the active player as normal
}
}
@ -145,20 +147,28 @@ class MasterWarcraftAttackEffect extends OneShotEffect {
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null) {
// TODO: find a way to undo creature selection
Target target = new TargetCreaturePermanent(0, Integer.MAX_VALUE, new FilterCreaturePermanent("creatures that will attack this combat (creatures not chosen won't attack this combat)"), true);
if (target.choose(Outcome.Neutral, source.getControllerId(), source.getSourceId(), game)) {
for (Permanent permanent : game.getBattlefield().getActivePermanents(new FilterCreaturePermanent(), source.getControllerId(), source.getSourceId(), game)) {
// Choose creatures that will be attacking this combat
if (target.getTargets().contains(permanent.getId())) {
RequirementEffect effect = new AttacksIfAbleTargetEffect(Duration.EndOfCombat);
RequirementEffect effect = new MasterWarcraftMustAttackRequirementEffect();
effect.setText("");
effect.setTargetPointer(new FixedTarget(permanent.getId()));
game.addEffect(effect, source);
// TODO: find a better way to report attackers to game log
// game.informPlayers(controller.getLogName() + " has decided that " + permanent.getLogName() + " should attack this combat if able");
// All other creatures can't attack
} else {
RestrictionEffect effect = new MasterWarcraftCantAttackRestrictionEffect();
effect.setText("");
effect.setTargetPointer(new FixedTarget(permanent.getId()));
game.addEffect(effect, source);
}
}
return true;
}
@ -167,6 +177,30 @@ class MasterWarcraftAttackEffect extends OneShotEffect {
}
}
class MasterWarcraftMustAttackRequirementEffect extends AttacksIfAbleTargetEffect {
MasterWarcraftMustAttackRequirementEffect() {
super(Duration.EndOfCombat);
}
MasterWarcraftMustAttackRequirementEffect(final MasterWarcraftMustAttackRequirementEffect effect) {
super(effect);
}
@Override
public MasterWarcraftMustAttackRequirementEffect copy() {
return new MasterWarcraftMustAttackRequirementEffect(this);
}
@Override
public boolean applies(Permanent permanent, Ability source, Game game) {
if (discarded) {
return false;
}
return this.getTargetPointer().getTargets(game, source).contains(permanent.getId());
}
}
class MasterWarcraftCantAttackRestrictionEffect extends RestrictionEffect {
MasterWarcraftCantAttackRestrictionEffect() {
@ -183,18 +217,18 @@ class MasterWarcraftCantAttackRestrictionEffect extends RestrictionEffect {
}
@Override
public boolean applies(Permanent creature, Ability source, Game game) {
for (Map.Entry<RequirementEffect, Set<Ability>> entry : game.getContinuousEffects().getApplicableRequirementEffects(creature, false, game).entrySet()) {
RequirementEffect effect = entry.getKey();
if (effect.mustAttack(game)) {
return false;
}
}
return this.getTargetPointer().getFirst(game, source).equals(creature.getId());
public boolean applies(Permanent permanent, Ability source, Game game) {
return this.getTargetPointer().getFirst(game, source).equals(permanent.getId());
}
@Override
public boolean canAttack(Game game) {
public boolean canAttack(Permanent attacker, UUID defenderId, Ability source, Game game) {
for (Map.Entry<RequirementEffect, Set<Ability>> entry : game.getContinuousEffects().getApplicableRequirementEffects(attacker, false, game).entrySet()) {
RequirementEffect effect = entry.getKey();
if (effect.mustAttack(game)) {
return true;
}
}
return false;
}
@ -204,7 +238,7 @@ class MasterWarcraftCantAttackRestrictionEffect extends RestrictionEffect {
}
}
class MasterWarcraftChooseBlockersEffect extends ReplacementEffectImpl {
class MasterWarcraftChooseBlockersEffect extends ReplacementEffectImpl { // TODO: replace this with ContinuousRuleModifyingEffectImpl
public MasterWarcraftChooseBlockersEffect() {
super(Duration.EndOfTurn, Outcome.Benefit);