collision and points

so for my school project i need to make game n i decide to use gdevelop.

im having some problems with the ball bouncing. when the ball is in collision with the wall it just gets stuck.

another problem is the points.
when the ball is on my side the points still go to me sometimes.

the last problem is the buttons my when i click the ‘buttons’ it starts flickering
edit: i resolved the buttons problem

can someone help explain what im doing wrong :confused: (548 KB)

Ball gets stuck cuz you use multiple sprites. Use tiled sprite for wall. For points u need to get middle of the sceen. So if your sceen is widht 800 than middle is 400. You need to check X position of explosion if its greater or lesser than 400.

pleox thank you colved the problem.