Timothy Flynn 2a09807f2e LibCards: Support highlighting cards of interest ...

For example, in Solitaire, when dragging a card around, it's common for
other implementations to highlight the card underneath the dragged card
if that other card is a valid drop target. This implementation will draw
a rounded rectangle within the edges of the highlighted card, using a
rudimentary complementary color of the board background color.

2023-01-05 13:05:13 +00:00

7.4 KiB

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