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helpmesodesperate

Tue Feb 21, 2006 7:29 am


generating random pills

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ok, how do u phrase an if statement that checks if the center x,y of pacman is within a certain range of the pill. I tried making it that the x,y of pacman has to be directly over the pill, but that doesn't seem to work.


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Cervantes

Tue Feb 21, 2006 8:07 am



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You can use the Math.Distance function to check the distance between two points.

If you don't have v4.0.5, you can make your own:

fcn MathDistance (x1, y1, x2, y2 : real) : real
    result sqrt ((x2 - x1)**2 + (y2 - y1)**2))
end MathDistance