forked from External/mage
49 lines
1.7 KiB
Java
49 lines
1.7 KiB
Java
package mage.abilities.condition.common;
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import mage.abilities.Ability;
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import mage.abilities.condition.Condition;
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import mage.constants.Zone;
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import mage.game.Game;
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import mage.game.permanent.Permanent;
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import mage.game.stack.Spell;
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import mage.watchers.common.CastFromHandWatcher;
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/**
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* Warning: CastFromHandWatcher must be installed to card for proper working.
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*
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* @author Loki
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*/
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public enum CastFromHandSourceCondition implements Condition {
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instance;
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@Override
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public boolean apply(Game game, Ability source) {
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Permanent permanent = game.getPermanentEntering(source.getSourceId());
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int zccDiff = 0;
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if (permanent == null) {
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permanent = game.getPermanentOrLKIBattlefield(source.getSourceId()); // can be alredy again removed from battlefield so also check LKI
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zccDiff = -1;
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}
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if (permanent != null) {
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// check that the spell is still in the LKI
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Spell spell = game.getStack().getSpell(source.getSourceId());
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if (spell == null || spell.getZoneChangeCounter(game) != permanent.getZoneChangeCounter(game) + zccDiff) {
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if (game.getLastKnownInformation(source.getSourceId(), Zone.STACK, permanent.getZoneChangeCounter(game) + zccDiff) == null) {
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return false;
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}
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}
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CastFromHandWatcher watcher = game.getState().getWatcher(CastFromHandWatcher.class);
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if (watcher != null && watcher.spellWasCastFromHand(source.getSourceId())) {
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return true;
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}
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}
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return false;
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}
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@Override
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public String toString() {
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return "you cast it from your hand";
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}
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}
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