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Merge pull request #45 from Pharap/add-drawexternalmask-comment 

Add additional information to drawExternalMask
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Scott Allen 2019-07-14 11:46:00 -04:00 committed by GitHub
parent 2fbde21e66 891f68a0be
commit bc4e0ed0b5
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src/Sprites.h
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@ -89,6 +89,9 @@ class Sprites
* An array containing the image frames, and another array containing * An array containing the image frames, and another array containing
* corresponding mask frames, are used to draw a sprite. * corresponding mask frames, are used to draw a sprite.
* *
* For the mask array, the width and height are not included but must
* contain data of the same dimensions as the corresponding image array.
*
* Bits set to 1 in the mask indicate that the pixel will be set to the * Bits set to 1 in the mask indicate that the pixel will be set to the
* value of the corresponding image bit. Bits set to 0 in the mask will be * value of the corresponding image bit. Bits set to 0 in the mask will be
* left unchanged. * left unchanged.