Sounds right. And your B term will probably be zero.
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i tried to do that. i had this: PHP Code: setProperty(bullet, _x, char._x+L*Math.cos(angle)); and same with y but Math.sin. L = 15, then i tried with 30. do neither worked. do the values for L seem right?
setProperty(bullet, _x, char._x+L*Math.cos(angle));
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