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functions:mod
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| functions:mod [2017/07/15 12:12] – created korshun | functions:mod [2017/07/15 12:13] (current) – korshun | ||
|---|---|---|---|
| Line 25: | Line 25: | ||
| mod(4, 3) -> 1 | mod(4, 3) -> 1 | ||
| mod(5, 3) -> 2 | mod(5, 3) -> 2 | ||
| + | </ | ||
| + | |||
| + | Using mod to implement menu cycling easily: | ||
| + | |||
| + | < | ||
| + | if (KeyPressed(BT_DOWN)) | ||
| + | menuindex++; | ||
| + | if (KeyPressed(BT_UP)) | ||
| + | menuindex--; | ||
| + | | ||
| + | menuindex = mod(menuindex, | ||
| </ | </ | ||
functions/mod.1500120720.txt.gz · Last modified: by korshun