Package mage.abilities.common

Source Code of mage.abilities.common.DealsDamageToACreatureAttachedTriggeredAbility

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package mage.abilities.common;

import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.DamagedCreatureEvent;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.permanent.Permanent;
import mage.target.targetpointer.FixedTarget;

/**
*
* @author LevelX
*/
public class DealsDamageToACreatureAttachedTriggeredAbility extends TriggeredAbilityImpl {

    private boolean combatOnly;
    private boolean setTargetPointer;
    private String attachedDescription;

    public DealsDamageToACreatureAttachedTriggeredAbility(Effect effect, boolean combatOnly, String attachedDescription, boolean optional, boolean setTargetPointer) {
        super(Zone.BATTLEFIELD, effect, optional);
        this.setTargetPointer = setTargetPointer;
        this.attachedDescription = attachedDescription;
    }

    public DealsDamageToACreatureAttachedTriggeredAbility(final DealsDamageToACreatureAttachedTriggeredAbility ability) {
            super(ability);
            this.setTargetPointer = ability.setTargetPointer;
            this.combatOnly = ability.combatOnly;
            this.attachedDescription = ability.attachedDescription;
    }

    @Override
    public DealsDamageToACreatureAttachedTriggeredAbility copy() {
            return new DealsDamageToACreatureAttachedTriggeredAbility(this);
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
            if (event.getType() == EventType.DAMAGED_CREATURE
                    && (!combatOnly || ((DamagedCreatureEvent) event).isCombatDamage())) {
                Permanent attachment = game.getPermanent(this.getSourceId());
                  if (attachment != null
                          && attachment.getAttachedTo() != null
                          && event.getSourceId().equals(attachment.getAttachedTo())
                    ) {
                            if (setTargetPointer) {
                                for (Effect effect : this.getEffects()) {
                                        effect.setTargetPointer(new FixedTarget(event.getTargetId()));
                                        effect.setValue("damage", event.getAmount());
                                }
                            }
                            return true;
                    }

            }
            return false;
    }

    @Override
    public String getRule() {
            return new StringBuilder("Whenever ").append(attachedDescription)
                    .append(" deals ")
                    .append(combatOnly ? "combat ":"")
                    .append("damage to a creature, ")
                    .append(super.getRule()).toString();
    }

}
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