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- y = _Y;
- x = _X;
- if(eval("/:tractorlength") < getProperty("/tether/", _xscale) or eval("/:tractorlength") < getProperty("/tether/", _yscale))
- {
- set("/:forcex",eval("/:forcex") + (x - getProperty("/ufo1/", _X)) * eval("/:tension") * eval("/:friction"));
- set("/:forcey",eval("/:forcey") + (y - getProperty("/ufo1/", _Y)) * eval("/:tension") * eval("/:friction"));
- }
- vy += eval("/:gravity") / "20";
- y = y + vy / "10" - eval("/:forcey");
- _Y = y;
- x = x + vx - eval("/:forcex");
- _X = x;
-