56 lines
2.0 KiB
Java
56 lines
2.0 KiB
Java
package com.github.dtschust.zork.objects;
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import com.github.dtschust.zork.ZorkCondition;
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import com.github.dtschust.zork.ZorkGame;
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import com.github.dtschust.zork.ZorkTrigger;
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import com.github.dtschust.zork.types.HasPrintsAndActions;
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import java.util.*;
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/* Creature*/
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public class ZorkCreature extends ZorkObject implements HasPrintsAndActions {
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private final Set<String> vulnerabilities;
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private final List<ZorkCondition> conditions;
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private final List<String> print;
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private final List<String> action;
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public ZorkCreature(final String name,
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final String description,
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final String status,
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final Collection<ZorkTrigger> triggers,
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final Collection<String> vulnerabilities,
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final Collection<ZorkCondition> conditions,
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final Collection<String> prints,
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final Collection<String> actions) {
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super(name, description, status, triggers);
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this.vulnerabilities = new HashSet<>(vulnerabilities);
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this.conditions = new ArrayList<>(conditions);
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this.print = new ArrayList<>(prints);
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this.action = new ArrayList<>(actions);
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}
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/* Evaluate the success of an attack*/
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/**
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* Given a game instance and a weapon, returns whether the attack is successful, i.e. if the creature is vulnerable
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* to the weapon and all conditions for a successful attack are satisfied
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*
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* @param game the game
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* @param weapon the weapon
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* @return true if the attack is successful
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*/
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public boolean isAttackSuccessful(final ZorkGame game, final String weapon) {
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return vulnerabilities.contains(weapon) && conditions.stream().allMatch(c -> c.evaluate(game));
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}
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@Override
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public List<String> getPrints() {
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return Collections.unmodifiableList(print);
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}
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@Override
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public List<String> getActions() {
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return Collections.unmodifiableList(action);
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}
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}
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