1SDLx::FPS(3)          User Contributed Perl Documentation         SDLx::FPS(3)
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NAME

6       SDLx::FPS - a more convenient way to set a framerate
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SYNOPSIS

9        use SDLx::FPS;
10        my $fps = SDLx::FPS->new(fps => 60);
11        while(1) { # Main game loop
12            # Do game related stuff
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14            $fps->delay;
15        }
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DESCRIPTION

18       SDLx::FPS simplifies the task of giving your game a framerate.
19       Basically, it combines the methods of "SDL::GFX::Framerate" and
20       "SDL::GFX::FPSManager" into a single module.  Use it to delay the main
21       loop to keep it at a specified framerate.
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METHODS

24   new
25        my $fps = SDLx::FPS->new( fps => 30 );
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27       No arguments are required, if no "fps" is specified, the default FPS is
28       30.
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30   set
31        $fps->set($new_framerate);
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33       Same as "SDL::GFX::Framerate::set".  Set the new desired framerate.
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35   get
36       Same as "SDL::GFX::Framerate::get".  Get the currently set framerate.
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38   delay
39       Same as "SDL::GFX::Framerate::delay".  Generate a delay to accommodate
40       currently set framerate.  Call once in the graphics/rendering loop.  If
41       the computer cannot keep up with the rate (i.e. drawing too slow), the
42       delay is 0 and the delay interpolation is reset.
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44   framecount
45       Return the "framecount".
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47   rateticks
48       Return the "rateticks".
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50   lastticks
51       Return the "lastticks".
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53   rate
54       Return the "rate".
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AUTHORS

57       See "AUTHORS" in SDL.
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SEE ALSO

60       SDL::GFX::Framerate, SDL::GFX::FPSManager
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64perl v5.30.1                      2020-01-30                      SDLx::FPS(3)