[fowlplay4]

Judging by script, lolcursion occurs which looks quite easy to fix.

PHP Code:

SCRIPT
const TIMEGAP = 0.05;
const MOTIONSTEPS = 5;

function onPlayerEnters() {
  onTimeout();
}

function onTimeout() {
  this.counter = (this.counter + 1) % MOTIONSTEPS;
  if (player.ani.name != "global_motionblur") { // dat fix
    showTrail();
  } else {
    hideimgs(200,201+MOTIONSTEPS);
  } 
  setTimer(TIMEGAP);
}

function showTrail() {
  with (findimg(200 + this.counter)) {
    layer = 0;
    x = player.x;
    y = player.y;
    z = player.z;
    ani = player.ani.name @ "[" @ player.anistep @ "]";
    dir = player.dir;
    playerlook = true;
    actor.mode = 1;
  }

  for (temp.i=0; temp.i<MOTIONSTEPS; temp.i++)
    findimg(200 + (this.counter+1+temp.i)%MOTIONSTEPS).actor.alpha = 0.1 + 0.8*temp.i/MOTIONSTEPS;
}
SCRIPTEND