New dx ball code#

The catch is that the ball can only bounce off of the paddle a certain number of times before it disappears, and if the player doesn't break all the bricks on the screen before this happens, they lose a life. The player controls a paddle, which they use to bounce a ball around the screen and break bricks. This will improve performance on mobile devices.Windows game DX-Ball, released in 1996, is a classic brick-breaking game with a twist. PaddleLayer cannot collide with detectorLayer. detectorLayer cannot collide with detectorLayer.ī. If everything works as expected, you can do the final part which is to go to Edit-> Project Settings-> Physics and make sure that the following is true:Ī. It can be 15 but the more you have have, the better. NOTE: It doesn't have to be 24 box colliders. You may have constant values that dictates how far to move the ball for each box collider detected. For example, make the ball go left or right. ( ACTION) After detecting which box number the ball hit from with OnTriggerEnter, now you can do whatever you want. 24/2 = 12 so box collider named ' detector24' should be positioned in the middle and should be considered the middle of the paddle. You can use if if statement or the switch statement todetect which box collider the ball triggered. The first box collider called 'detector1' is positioned on left-most side while the last box collider called 'detector24' is positioned to the right-most side of the padder. Inside the OnTriggerEnter function, make sure firstColision is true before checking which of the 24 box colliders is touching the ball. Immediately check which of the 24- colliders the ball is touching with the OnTriggerEnter function. bool firstColision = false Ĭheck If ball collides with Paddle with OnCollisionEnter.

New dx ball code#

Writing the code should be piece a piece of cake. The image below should help you understand what I am taking about.

Position those 24 colliders from left to right in order close to the paddle but make sure they are not touching the paddle or the collider of the Paddle. Create a new layer called ' PaddleLayer' and make sure that ' Paddle' GameObject is in the layer called ' PaddleLayer'. Change your paddle's GameObject name to ' Paddle'. Mark isTrigger of 24 of the box colliders true so that they wont collide with the ball.Ĭreate a layer called ' detectorLayer' and make sure that those 24 box colliders are in the 'detectorLayer' layer.Ĭreate another layer called ' ballLayer' and make sure that the ball's layer is set to 'ballLayer'.Īttach a collider to your paddle called. ( detector1, detector2, detector3, detector4, detector5.) To detect where the ball hit, the easiest way I know about is to use tiny box colliders.Ĭreate at-least 24 box colliders. Vector3 tempVect = new Vector3( * -1, * -1, ) void OnCollisionEnter(Collision collision) You may have a speedVariable that increases the speed of the ball each time it hits the paddle. It could ether z or x axis but the y-axis MUST be multiplied by -1 in other to go in the other direction. If ball collides with the paddle,multiply the velocity of the ball's rigidBody in all axis by -1, except for the z axis or the x-axis(Depends on how you setup your scene. So multiplying x and y axis rigidBody value by -1 and applying it to the ball should do just that.

To change the direction of the ball, all you have to do is to flip the numbers in the opposite direction. You do't change it based on where it hit the paddle.