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| crpl:docs:if [2013/01/14 14:04] – created virgilw | crpl:docs:if [2016/10/09 20:42] (current) – Removed discussion tag GoodMorning | ||
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| - | TODO | + | <- [[crpl: |
| + | ===== if ===== | ||
| + | |||
| + | ^Arguments^Result^Notation^ | ||
| + | |Cond| |'' | ||
| + | |||
| + | |||
| + | === Description === | ||
| + | Evaluate the first element on the stack. | ||
| + | If True, then execute statements that follow, up to the endif or else statement. | ||
| + | If False, execution skips to the first statement following the endif or else statement. | ||
| + | Any nonzero value is consierered True, a value of zero is False. | ||
| + | === Examples === | ||
| + | < | ||
| + | # Creates a runner at the units current coordinates | ||
| + | # every three seconds, but only if there is digitalis underneath. | ||
| + | CurrentCoords GetDigitalis if | ||
| + | CurrentCoords 2 10 20 CreateRunner | ||
| + | 90 Delay | ||
| + | endif | ||
| + | </ | ||
| + | < | ||
| + | # Pick a random integer between 0(inclusive) and 100(exclusive). | ||
| + | # If the random number is less than 95 emit 10 Creeper, | ||
| + | # otherwise emit 100 Creeper. | ||
| + | 0 100 RandInt 95 lt if | ||
| + | CurrentCoords 10 AddCreeper | ||
| + | else | ||
| + | CurrentCoords 100 AddCreeper | ||
| + | endif | ||
| + | </ | ||
crpl/docs/if.1358190292.txt.gz · Last modified: 2014/10/01 15:02 (external edit)
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