package net.demilich.metastone.game.spells;
import java.util.List;
import java.util.Map;
import net.demilich.metastone.game.GameContext;
import net.demilich.metastone.game.Player;
import net.demilich.metastone.game.entities.Actor;
import net.demilich.metastone.game.entities.Entity;
import net.demilich.metastone.game.spells.desc.SpellArg;
import net.demilich.metastone.game.spells.desc.SpellDesc;
import net.demilich.metastone.game.spells.desc.filter.EntityFilter;
public class MultiTargetSpell extends Spell {
public static SpellDesc create(int targets) {
Map<SpellArg, Object> arguments = SpellDesc.build(MultiTargetSpell.class);
arguments.put(SpellArg.VALUE, targets);
return new SpellDesc(arguments);
}
@Override
public void cast(GameContext context, Player player, SpellDesc desc, Entity source, List<Entity> targets) {
int number = desc.getValue(SpellArg.VALUE, context, player, null, source, 1);
SpellDesc spell = (SpellDesc) desc.get(SpellArg.SPELL);
EntityFilter filter = (EntityFilter) desc.get(SpellArg.FILTER);
for (int i = 0; i < number; i++) {
List<Actor> validTargets = SpellUtils.getValidRandomTargets(SpellUtils.getValidTargets(context, player, targets, filter));
if (validTargets.isEmpty()) {
return;
}
Actor randomTarget = SpellUtils.getRandomTarget(validTargets);
validTargets.remove(randomTarget);
SpellUtils.castChildSpell(context, player, spell, source, randomTarget);
}
}
@Override
protected void onCast(GameContext context, Player player, SpellDesc desc, Entity source, Entity target) {
}
}