Knuckle Cracker Wiki

Assigns a directional field on a specified cell. Only one field can exist on a cell - changing a field again will fully override the previous field.

Spawn a field at coordinates 5,5.

5 5 0.0 1.0 SetFieldCell

Spawn some fields in a radius under a unit.

$RadiusX:4
$RadiusY:4
$Power:5.0
$AngleDegrees:45

once
    #Convert angle in degrees to angle in radians
    <-AngleDegrees PI mul 180 div ->AngleRadians
    
    #Get the directional vector of the angle.
    <-AngleRadians sin ->DirectionY
    <-AngleRadians cos ->DirectionX
    
    #Multiply the directional vector by power to increase the strength of the field.
    <-DirectionY <-Power mul ->VectorY
    <-DirectionX <-Power mul ->VectorX
    
    #Spawn the fields in a radius relative to the center of the unit.
    CurrentCoords ->Y ->X
    <-Y <-RadiusY add 1 add <-Y <-RadiusY sub do
        <-X <-RadiusX add 1 add <-X <-RadiusX sub do
            I J <-VectorX <-VectorY SetFieldCell
        loop
    loop
endonce