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annotate game/IDMWindow.java @ 180:fa9f29387cff

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Implement a very simplistic message queue system.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 16 Mar 2017 12:22:30 +0200
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children 996d332d87d1
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fa9f29387cff Implement a very simplistic message queue system.
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1 /*
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2 * Ristipolku IDM window
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3 * (C) Copyright 2011 Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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4 */
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5 package game;
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6
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7 import java.awt.*;
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8 import java.awt.event.*;
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9 import java.util.*;
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10
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11
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12
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13 public class IDMWindow extends IDMContainer
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14 {
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15 private ArrayList<String> messages;
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16
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17 public IDMWindow()
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18 {
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19 messages = new ArrayList<String>();
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20 }
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21
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22 public void sendMessage(String msg)
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23 {
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24 messages.add(0, msg);
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25 }
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26
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27 public String getMessage()
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28 {
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29 if (messages.size() > 0)
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30 return messages.remove(0);
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31 else
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32 return null;
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33 }
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34 }