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For example, the [[Spr|spr()]] function has three required arguments and four optional arguments: |
For example, the [[Spr|spr()]] function has three required arguments and four optional arguments: |
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spr( n, x, y, [w,] [h,] [flip_x,] [flip_y] ) |
spr( n, x, y, [w,] [h,] [flip_x,] [flip_y] ) |
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| + | </syntaxhighlight> |
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| − | </pre> |
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This function can be called with three arguments, accepting the defaults for the others: |
This function can be called with three arguments, accepting the defaults for the others: |
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spr(1, 60, 60) |
spr(1, 60, 60) |
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| + | </syntaxhighlight> |
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| − | </pre> |
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To specify a value for the <code>flip_x</code> argument, you must also specify <code>w</code> and <code>h</code>, even if you're using their default values: |
To specify a value for the <code>flip_x</code> argument, you must also specify <code>w</code> and <code>h</code>, even if you're using their default values: |
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| − | <pre> |
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spr(1, 60, 60, 1, 1, true) |
spr(1, 60, 60, 1, 1, true) |
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| + | </syntaxhighlight> |
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| − | </pre> |
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== The game loop == |
== The game loop == |
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