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1 package alice.test.topology.movement;
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2
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3 import java.awt.event.KeyEvent;
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4 import java.awt.event.KeyListener;
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5
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6 import javax.media.j3d.Transform3D;
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7 import javax.media.j3d.TransformGroup;
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8 import javax.vecmath.Vector3f;
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9
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10
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11 public class KeyInput implements KeyListener{
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12
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13 int KeyCode = 0;
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14 Vector3f vector;
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15 Transform3D transform;
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16 TransformGroup transformGroup;
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17
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18 public KeyInput(){
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19 transform = new Transform3D();
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20 transformGroup= new TransformGroup();
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21 transformGroup.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
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22 vector = new Vector3f(0.0f,0.0f,0.0f);
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23
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24 }
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25 @Override
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26 public void keyPressed(KeyEvent event) {
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27 // TODO Auto-generated method stub
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28 KeyCode = event.getKeyCode();
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29 switch(KeyCode)
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30 {
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31 case 37:
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32 vector.x -= 0.1f;
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33 break;
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34 case 38:
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35 vector.y += 0.1f;
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36 break;
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37 case 39:
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38 vector.x += 0.1f;
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39 break;
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40 case 40:
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41 vector.y -= 0.1f;
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42 break;
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43 }
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44 transform.setTranslation(vector);
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45 transformGroup.setTransform(transform);
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46 }
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47
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48 @Override
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49 public void keyReleased(KeyEvent arg0) {
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50 // TODO Auto-generated method stub
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51
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52 }
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53
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54 @Override
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55 public void keyTyped(KeyEvent arg0) {
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56 // TODO Auto-generated method stub
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57
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58 }
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59
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60 } |
