I am creating a Game similar to Fruit Ninja and I need some help regarding random motion of fruits in my game. I already created the slice effect, but there is no random motion of sprites.
closed as not a real question by Byte56, Sean Middleditch, bummzack, Tetrad♦ Mar 15 at 23:46
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I would start by generating the random starting position of the item. This should be off-screen, which can be handled with a simple set of nested
Next I would generate a random direction on the screen. To make sure it will shoot onto the screen, find a random position on the screen and calculate the direction (
Once you have a position and direction, then you just need to give the objects a velocity proportional to the direction vector. Every frame you will decrease the
This is a fairly simple algorithm, although you might need to change the target point, specifically changing the