I didnt posted xD... I posted how to make it work how to define it not how to do the listener...
Any way I'm going to post it...
First u need to create a few variables...
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| private boolean[] keys = new boolean[9000];
public boolean up, down, left, right; |
Then because its a key listener u have to have this methods:
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| public void keyPressed(KeyEvent e) {
}
public void keyReleased(KeyEvent e) {
}
public void keyTyped(KeyEvent e) {
} |
now to make it easier lets do this:
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| public void keyPressed(KeyEvent e) {
keys[e.getKeyCode()] = true;
}
public void keyReleased(KeyEvent e) {
keys[e.getKeyCode()] = false;
}
public void keyTyped(KeyEvent e) {
} |
so like this now matter what key u want it will update all the keys.. when pressed and released...
so now to make this thing work u need a tick/update method...
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| public void tick() {
up = keys[KeyEvent.VK_UP] || keys[KeyEvent.VK_W];
down = keys[KeyEvent.VK_DOWN] || keys[KeyEvent.VK_S];
left = keys[KeyEvent.VK_LEFT] || keys[KeyEvent.VK_A];
right = keys[KeyEvent.VK_RIGHT] || keys[KeyEvent.VK_D];
} |
so like this to check if the key is pressed or no u just have to do:
and to add more keys u just have to add them to the boolean:
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| public boolean up, down, left, right, f1; |
and add it on the tick method:
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| public void tick() {
up = keys[KeyEvent.VK_UP] || keys[KeyEvent.VK_W];
down = keys[KeyEvent.VK_DOWN] || keys[KeyEvent.VK_S];
left = keys[KeyEvent.VK_LEFT] || keys[KeyEvent.VK_A];
right = keys[KeyEvent.VK_RIGHT] || keys[KeyEvent.VK_D];
f1 = keys[KeyEvent.VK_F1];
} |
Like this is much more easy to have multiple keys....
