Package mage.abilities

Source Code of mage.abilities.ActivatedAbilityImpl

/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.abilities;

import java.util.UUID;
import mage.Constants.AbilityType;
import mage.Constants.TimingRule;
import mage.Constants.Zone;
import mage.abilities.costs.Cost;
import mage.abilities.costs.Costs;
import mage.abilities.costs.mana.ManaCosts;
import mage.abilities.effects.Effect;
import mage.abilities.effects.Effects;
import mage.cards.Card;
import mage.game.Game;
import mage.target.Target;

/**
*
* @author BetaSteward_at_googlemail.com
*/
public abstract class ActivatedAbilityImpl<T extends ActivatedAbilityImpl<T>> extends AbilityImpl<T> implements ActivatedAbility {

  protected TimingRule timing = TimingRule.INSTANT;

  protected ActivatedAbilityImpl(AbilityType abilityType, Zone zone) {
    super(abilityType, zone);
  }

  public ActivatedAbilityImpl(ActivatedAbilityImpl ability) {
    super(ability);
    timing = ability.timing;
  }

  public ActivatedAbilityImpl(Zone zone) {
    this(zone, null);
  }

  public ActivatedAbilityImpl(Zone zone, Effect effect) {
    super(AbilityType.ACTIVATED, zone);
    if (effect != null) {
      this.addEffect(effect);
    }
  }

  public ActivatedAbilityImpl(Zone zone, Effect effect, ManaCosts cost) {
    super(AbilityType.ACTIVATED, zone);
    if (effect != null) {
      this.addEffect(effect);
    }
    if (cost != null)
      this.addManaCost(cost);
  }

  public ActivatedAbilityImpl(Zone zone, Effects effects, ManaCosts cost) {
    super(AbilityType.ACTIVATED, zone);
    if (effects != null) {
      for (Effect effect: effects) {
        this.addEffect(effect);
      }
    }
    if (cost != null)
      this.addManaCost(cost);
  }

  public ActivatedAbilityImpl(Zone zone, Effect effect, Cost cost) {
    super(AbilityType.ACTIVATED, zone);
    if (effect != null) {
      this.addEffect(effect);
    }
    if (cost != null)
      this.addCost(cost);
  }

  public ActivatedAbilityImpl(Zone zone, Effect effect, Costs<Cost> costs) {
    super(AbilityType.ACTIVATED, zone);
    if (effect != null) {
      this.addEffect(effect);
    }
    if (costs != null) {
      for (Cost cost: costs) {
        this.addCost(cost);
      }
    }
  }

  public ActivatedAbilityImpl(Zone zone, Effects effects, Cost cost) {
    super(AbilityType.ACTIVATED, zone);
    if (effects != null) {
      for (Effect effect: effects) {
        this.addEffect(effect);
      }
    }
    if (cost != null)
      this.addCost(cost);
  }

  public ActivatedAbilityImpl(Zone zone, Effects effects, Costs<Cost> costs) {
    super(AbilityType.ACTIVATED, zone);
    for (Effect effect: effects) {
      if (effect != null) {
        this.addEffect(effect);
      }
    }
    if (costs != null) {
      for (Cost cost: costs) {
        this.addCost(cost);
      }
    }
  }

  @Override
  public boolean canActivate(UUID playerId, Game game) {
    //20091005 - 602.2
    if (!controlsAbility(playerId, game))
      return false;
    //20091005 - 602.5d/602.5e
    if (timing == TimingRule.INSTANT || game.canPlaySorcery(playerId)) {
      if (costs.canPay(sourceId, controllerId, game) && targets.canChoose(sourceId, playerId, game)) {
        return true;
      }
    }
    return false;
  }

  protected boolean controlsAbility(UUID playerId, Game game) {
    if (this.controllerId != null && this.controllerId.equals(playerId))
      return true;
    else {
      Card card = (Card)game.getObject(this.sourceId);
      if (card != null && game.getZone(this.sourceId) != Zone.BATTLEFIELD)
        return card.getOwnerId().equals(playerId);
    }
    return false;
  }

  @Override
  public String getActivatedMessage(Game game) {
    return " activates ability from " + getMessageText(game);
  }

  protected String getMessageText(Game game) {
    StringBuilder sb = new StringBuilder();
    sb.append(game.getObject(this.sourceId).getName());
    if (this.targets.size() > 0) {
      sb.append(" targeting ");
      for (Target target: targets) {
        sb.append(target.getTargetedName(game));
      }
    }
    return sb.toString();
  }

}
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