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package mage.abilities.common;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.condition.Condition;
import mage.abilities.effects.Effect;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.permanent.Permanent;
import mage.target.targetpointer.FixedTarget;
public class BeginningOfEndStepTriggeredAbility extends TriggeredAbilityImpl {
private TargetController targetController;
private Condition interveningIfClauseCondition;
public BeginningOfEndStepTriggeredAbility(Effect effect, TargetController targetController, boolean isOptional) {
this(Zone.BATTLEFIELD, effect, targetController, null, isOptional);
}
public BeginningOfEndStepTriggeredAbility(Zone zone, Effect effect, TargetController targetController, Condition interveningIfClauseCondition, boolean isOptional) {
super(zone, effect, isOptional);
this.targetController = targetController;
this.interveningIfClauseCondition = interveningIfClauseCondition;
}
public BeginningOfEndStepTriggeredAbility(final BeginningOfEndStepTriggeredAbility ability) {
super(ability);
this.targetController = ability.targetController;
this.interveningIfClauseCondition = ability.interveningIfClauseCondition;
}
@Override
public BeginningOfEndStepTriggeredAbility copy() {
return new BeginningOfEndStepTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
return event.getType() == EventType.END_TURN_STEP_PRE;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
switch (targetController) {
case YOU:
boolean yours = event.getPlayerId().equals(this.controllerId);
if (yours) {
if (getTargets().isEmpty()) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getPlayerId()));
}
}
}
return yours;
case OPPONENT:
if (game.getPlayer(this.controllerId).hasOpponent(event.getPlayerId(), game)) {
if (getTargets().isEmpty()) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getPlayerId()));
}
}
return true;
}
break;
case ANY:
case NEXT:
if (getTargets().isEmpty()) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getPlayerId()));
}
}
return true;
case CONTROLLER_ATTACHED_TO:
Permanent attachment = game.getPermanent(sourceId);
if (attachment != null && attachment.getAttachedTo() != null) {
Permanent attachedTo = game.getPermanent(attachment.getAttachedTo());
if (attachedTo != null && attachedTo.getControllerId().equals(event.getPlayerId())) {
if (getTargets().isEmpty()) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getPlayerId()));
}
}
return true;
}
}
}
return false;
}
@Override
public boolean checkInterveningIfClause(Game game) {
if (interveningIfClauseCondition != null) {
return interveningIfClauseCondition.apply(game, this);
}
return true;
}
@Override
public String getRule() {
StringBuilder sb = new StringBuilder(getEffects().getText(modes.getMode()));
if (this.optional) {
if (sb.substring(0, 6).toLowerCase().equals("target")) {
sb.insert(0, "you may have ");
} else if (!sb.substring(0, 4).toLowerCase().equals("you ")) {
sb.insert(0, "you may ");
}
}
String abilityWordRule = "";
if (abilityWord != null) {
abilityWordRule = "<i>" + abilityWord.toString() + "</i> &mdash ";
}
switch (targetController) {
case YOU:
return sb.insert(0, generateConditionString()).insert(0, abilityWordRule + "At the beginning of your end step, ").toString();
case NEXT:
return sb.insert(0, generateConditionString()).insert(0, abilityWordRule + "At the beginning of the end step, ").toString();
case OPPONENT:
return sb.insert(0, generateConditionString()).insert(0, abilityWordRule + "At the beginning of each opponent's end step, ").toString();
case ANY:
return sb.insert(0, generateConditionString()).insert(0, abilityWordRule + "At the beginning of each end step, ").toString();
case CONTROLLER_ATTACHED_TO:
return sb.insert(0, generateConditionString()).insert(0, abilityWordRule + "At the beginning of the end step of enchanted creature's controller, ").toString();
}
return "";
}
private String generateConditionString() {
if (interveningIfClauseCondition != null) {
if (interveningIfClauseCondition.toString().startsWith("if")) {
return interveningIfClauseCondition.toString() + ", ";
} else {
return "if {this} is " + interveningIfClauseCondition.toString() + ", ";
}
}
switch (getZone()) {
case GRAVEYARD:
return "if {this} is in your graveyard, ";
}
return "";
}
}