29 lines
487 B
Java
29 lines
487 B
Java
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package com.iluwatar;
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public class InvisibilitySpell extends Command {
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private Target target;
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public InvisibilitySpell() {
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target = null;
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}
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@Override
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public void execute(Target target) {
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target.setVisibility(Visibility.INVISIBLE);
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this.target = target;
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}
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@Override
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public void undo() {
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if (target != null) {
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target.setVisibility(Visibility.VISIBLE);
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}
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}
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@Override
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public String toString() {
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return "Invisibility spell";
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}
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}
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