32 lines
647 B
Java
32 lines
647 B
Java
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package com.iluwatar;
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public class Wizard extends Target {
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private Command previousSpell;
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public Wizard() {
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this.setSize(Size.NORMAL);
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this.setVisibility(Visibility.VISIBLE);
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previousSpell = null;
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}
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public void castSpell(Command command, Target target) {
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System.out.println(this + " casts " + command + " at " + target);
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command.execute(target);
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previousSpell = command;
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}
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public void undoLastSpell() {
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if (previousSpell != null) {
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System.out.println(this + " undoes " + previousSpell);
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previousSpell.undo();
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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 "Wizard";
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}
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}
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