I too am most horrible at explaning my problems to others , which is why I seem like I know it all
ok, let's see if I got you.
The game starts and we see a cube that is slowly moving (translate every frame per second) from the top of the screen to the bottom.
Now the player can touch anywhere on the screen and quickly move his finger to initiate a "swipe" . Depending of the start - end position of the swipe (the direction) it will be counted as swipe left, right, up or down.
And here's where I'm getting less certain:
If the player does a swipe left, it should start moving the cube on the negative x direction (as well as still continuing on the z axis) ? Continuously or does it only move shortly (like with a rigidbody force) ?
Then it should move until the x position is either 0, -5 or 5 ?
Dense me