crpl:docs:exists
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| crpl:docs:exists [2013/01/14 18:39] – created virgilw | crpl:docs:exists [2025/02/14 14:57] (current) – external edit 127.0.0.1 | ||
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| - | TODO | + | |
| + | <- [[crpl: | ||
| + | |||
| + | ===== -? | ||
| + | |||
| + | ===== Syntax ===== | ||
| + | |||
| + | -?! | ||
| + | |||
| + | |||
| + | === Description === | ||
| + | Checks to see if VARNAME exists (has been assigned). | ||
| + | If so, 1 is pushed to the stack else 0. | ||
| + | Local variables persist across script invocations. | ||
| + | === Examples === | ||
| + | <code 4RPL> | ||
| + | # check to see if variable " | ||
| + | # If not, fire a spore and set the variable so no | ||
| + | # further spores will launch. | ||
| + | -?Spore if | ||
| + | CurrentCoords RandUnitCoords 1 20 CreateSpore | ||
| + | " | ||
| + | endif | ||
| + | </ | ||
crpl/docs/exists.1358188783.txt.gz · Last modified: 2025/02/14 14:56 (external edit)
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