Allow calling SDLx::Surface draw methods with blessed vectors #290
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Before this patch, validation of vectors used for coordinates
in SDLx::Surface draw methods checked with
ref $vector eq 'ARRAY'
However, this meant that it was impossible to use these methods
with eg. an array-based vector class.
To support this, the check is now made with Scalar::Util::reftype,
which more accurately represents what this test is checking.
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Before this patch, validation of vectors used for coordinates
in SDLx::Surface draw methods checked with
However, this meant that it was impossible to use these methods
with eg. an array-based vector class.
To support this, the check is now made with Scalar::Util::reftype,
which more accurately represents what this test is checking.