51 lines
1.2 KiB
Java
51 lines
1.2 KiB
Java
//: enums/RoShamBo2.java
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// ©2015 MindView LLC: see Copyright.txt
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// Switching one enum on another.
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package enums;
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import static enums.Outcome.*;
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public enum RoShamBo2 implements Competitor<RoShamBo2> {
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PAPER(DRAW, LOSE, WIN),
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SCISSORS(WIN, DRAW, LOSE),
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ROCK(LOSE, WIN, DRAW);
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private Outcome vPAPER, vSCISSORS, vROCK;
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RoShamBo2(Outcome paper,Outcome scissors,Outcome rock) {
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this.vPAPER = paper;
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this.vSCISSORS = scissors;
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this.vROCK = rock;
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}
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@Override
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public Outcome compete(RoShamBo2 it) {
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switch(it) {
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default:
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case PAPER: return vPAPER;
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case SCISSORS: return vSCISSORS;
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case ROCK: return vROCK;
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}
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}
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public static void main(String[] args) {
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RoShamBo.play(RoShamBo2.class, 20);
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}
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} /* Output:
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ROCK vs. ROCK: DRAW
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SCISSORS vs. ROCK: LOSE
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SCISSORS vs. ROCK: LOSE
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SCISSORS vs. ROCK: LOSE
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PAPER vs. SCISSORS: LOSE
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PAPER vs. PAPER: DRAW
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PAPER vs. SCISSORS: LOSE
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ROCK vs. SCISSORS: WIN
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SCISSORS vs. SCISSORS: DRAW
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ROCK vs. SCISSORS: WIN
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SCISSORS vs. PAPER: WIN
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SCISSORS vs. PAPER: WIN
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ROCK vs. PAPER: LOSE
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ROCK vs. SCISSORS: WIN
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SCISSORS vs. ROCK: LOSE
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PAPER vs. SCISSORS: LOSE
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SCISSORS vs. PAPER: WIN
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SCISSORS vs. PAPER: WIN
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SCISSORS vs. PAPER: WIN
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SCISSORS vs. PAPER: WIN
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*///:~
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