java - How to stop vector movment -


i made program player moved starting point end point (i'll referencing "reddot end point) push of button using vectors. player moves end point fine, instead of stopping @ point moves past it. can see in update function vector movement.

 public void update(float dt) {      if (inputmanager.istriggered(keyevent.vk_enter)) {         enter += 1;     }     if (inputmanager.istriggered(keyevent.vk_back_space)) {         enter -= 1;     }      if (enter == 1) {          vec2 direction = new vec2(0.0f, 0.0f);         direction.setx(-reddot.getpositionx() - 100);         direction.sety(reddot.getpositiony() - 100);         direction.normalize();         cloudplayer.setvelocity(vec2.scale(direction, speed));     }  }

i tried things changing speed variable after amount of time doesn't work


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