for (roll option): Difference between revisions
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Counts down even numbers from 10 to 0. | Counts down even numbers from 10 to 0. | ||
===Version Changes=== | ====Version Changes==== | ||
{{change|1.3b54|Changed the comparison operator when comparing the ''var'' to ''end'' when determining whether to continue executing a new iteration. In b53 and earlier, on each iteration it compared if ''var'' was less than or equal to ''end''. As of b54, it is now comparing if ''var'' is less than ''end''.}} | {{change|1.3b54|Changed the comparison operator when comparing the ''var'' to ''end'' when determining whether to continue executing a new iteration. In b53 and earlier, on each iteration it compared if ''var'' was less than or equal to ''end''. As of b54, it is now comparing if ''var'' is less than ''end''.}} | ||
[[Category:Roll Option]] | [[Category:Roll Option]] | ||
[[Category:Looping Roll Option]] | [[Category:Looping Roll Option]] | ||
Revision as of 00:20, 20 April 2009
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FOR Option
Introduced: Version 1.3.b46
Executes a statement for a number of iterations based on a start and end value.
Usage
[FOR(var, start, end): body]
[FOR(var, start, end, stepsize): body]
[FOR(var, start, end, stepsize, separator): body]The var variable counts from start towards end during the loop, and the optional stepsize (default +1) is added to var at each iteration. Note that in the standard incrementing usage with a stepsize of 1, the body does not execute when var reaches end.
Example
[FOR(i,0,10): "i is now " + i]Counts up from 0 to 9.
[FOR(i,10,0,-2): "i is now " + i]Counts down even numbers from 10 to 0.
Version Changes
- 1.3b54 - Changed the comparison operator when comparing the var to end when determining whether to continue executing a new iteration. In b53 and earlier, on each iteration it compared if var was less than or equal to end. As of b54, it is now comparing if var is less than end.