Re: Sub Commander Project (Don)
Derek Parnell wrote:
>
> Don,
> I did a little reworking on your example code.
>
> The main change was to separate painting the screen from the updating of the
> pixmap. They should be indepenant in order to process Windows messages
> properly.
> You should only paint the screen when Windows or your program needs to. The
> pixmap updating happens outside of that event. To demostrate this you can now
> use the Numpad + and - keys to speed up and slow down the speed of the radar
> sweep.
>
> Another change you need to do is to make the ship's movement independant of
> the radar speed. In fact, to 'move the dot' you need to calculate the position
> of the submarine and the position of the ship(s) based on their individual
> vectors
> and speed then translate the difference between the vectors onto the radar
> scope.
>
>
> Also, I've added a cheesy effect of having the 'dot' fade after the sweep.
>
> You cold also add a grid or vector lines onto the scope's screen to aid the
> player.
><snip>
> --
> Derek Parnell
> Melbourne, Australia
> Skype name: derek.j.parnell
You've just been added to The Sub Commander Project's list of contributors
Chris
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