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minetest-mods / craftguide

:book: The most comprehensive Crafting Guide on Minetest
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Cycle through alternative receipes when re-clicking on same item #18

Closed Wuzzy2 closed 7 years ago

Wuzzy2 commented 7 years ago

This PR adds a simple usability improvement: When you click on the button which is already the currently displayed output, the craft guide now shows the next alternative recipe (if available). This can be very useful to quickly cycle through all alternatives simply by clicking the same item button again and again. This also reduces the way the mouse has to go.

Before this PR, pressing the button of the current recipe output either did nothing or reset the recipe alternative to 1, which was not really useful.

kilbith commented 7 years ago

https://github.com/minetest-mods/craftguide/commit/9510ed7daa6075f7f2b3c694ed2f34677f3216fe

kilbith commented 7 years ago

Please note I try to limit to 80 characters long per line. And if it exceeds 4 levels of indentation, the code should be probably be rewritten.