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package ru.olamedia.input;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.collections.BidiMap;
import org.apache.commons.collections.bidimap.DualHashBidiMap;
public class Keyboard implements com.jogamp.newt.event.KeyListener {
public static Keyboard instance = new Keyboard();
private static boolean[] downState = new boolean[256];
private static BidiMap names = new DualHashBidiMap();
public static void setName(String name, int keyCode) {
names.put(name, keyCode);
}
public static boolean isKeyDown(int keyCode) {
return downState[keyCode];
}
public static boolean isKeyDown(String name) {
if (names.containsKey(name)) {
return downState[((Integer) names.get(name)).intValue()];
}
return false;
}
private static List<ru.olamedia.input.KeyListener> listeners = new ArrayList<ru.olamedia.input.KeyListener>();
public static void attach(ru.olamedia.input.KeyListener l) {
listeners.add(l);
}
@Override
public void keyPressed(com.jogamp.newt.event.KeyEvent e) {
downState[e.getKeyCode()] = true;
if (names.containsValue(e.getKeyCode())) {
String name = (String) names.getKey(e.getKeyCode());
for (ru.olamedia.input.KeyListener l : listeners) {
l.onKeyPressed(name, e);
}
}
}
@Override
public void keyReleased(com.jogamp.newt.event.KeyEvent e) {
downState[e.getKeyCode()] = false;
if (names.containsValue(e.getKeyCode())) {
String name = (String) names.getKey(e.getKeyCode());
for (ru.olamedia.input.KeyListener l : listeners) {
l.onKeyReleased(name, e);
}
}
}
@Override
public void keyTyped(com.jogamp.newt.event.KeyEvent arg0) {
// TODO Auto-generated method stub
}
}
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