what method could i use so that the paddle moves when the mouse presses it and follows it so that it can hit the puck
sergiodeleon702 wrote ...
2013/5/14
I need help ... im making an air hockey game but i need help
You just need to set the position of the paddle to the mouse position if the mouse is clicked:
If you add this code in your paddle class it should work.
private boolean mouseKeyDown = false;
public void act() {
if (!mouseKeyDown && Greenfoot.mousePressed(null)) {
mouseKeyDown = true;
}
else if (mouseKeyDown && Greenfoot.mouseClicked(null)) {
mouseKeyDown = false;
}
if (mouseKeyDown) {
MouseInfo mouse = Greenfoot.getMouseInfo();
if (mouse != null) {
setLocation(mouse.getX(), mouse.getY());
}
}
}Thanks ! What code could i use so that when the paddle hits the puck it makes it move ? so that its an actual game ?
If the puck has got a variable for his moving speed you just have to set this variable:
//in your puck class:
private int speed = 5;
public void act() {
move(speed);
}
public void setSpeed(int speed) {
this.speed = speed;
}//in your paddle class:
public void act() {
//the mouse follower stuff;
Puck puck = getOneIntersectingObject(Puck.class);
if (puck != null) {
puck.setSpeed(7);//or any other value;
}
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