while (roll option): Difference between revisions
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This example demonstrates how to put multiple instructions inside a '''while''' loop using the '''CODE''' block extension. | This example demonstrates how to put multiple instructions inside a '''while''' loop using the '''CODE''' block extension. | ||
Note the use of the second parameter to '''while''' to force a line break in the HTML output. Also notice that putting text on separate lines does NOT force the output on separate lines; the HTML {{code|br}} element is needed for that. | |||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
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}] | }] | ||
</source> | </source> | ||
Outputs | Outputs: | ||
Number is 2, Next will be 3 | |||
Number is 3, Next will be 4 | {{code|Number is 1, Next will be 2<br> | ||
Number is 4, Next will be 5 | Number is 2, Next will be 3<br> | ||
Number is 5, Next will be 6 | Number is 3, Next will be 4<br> | ||
Number is 4, Next will be 5<br> | |||
Number is 5, Next will be 6}} | |||
[[Category:Roll Option]] | [[Category:Roll Option]] | ||
[[Category:Looping Roll Option]] | [[Category:Looping Roll Option]] | ||
Revision as of 16:37, 15 November 2009
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WHILE Option
Introduced: Version 1.3.b46
Repeatedly executes a statement until a condition becomes false.
Usage
[WHILE(condition): body]
[WHILE(condition, separator): body]Example
[h:num = 10]
[WHILE(num >= 0): num = num - 1]Outputs 9,8,7,6,5,4,3,2,1
Example
This example demonstrates how to put multiple instructions inside a while loop using the CODE block extension.
Note the use of the second parameter to while to force a line break in the HTML output. Also notice that putting text on separate lines does NOT force the output on separate lines; the HTML br element is needed for that.
[h: End = 5]
[H: Num = 0]
[WHILE(Num < End, "<br>"), CODE: {
Number is [Num = Num + 1],
Next will be [Num+1]
}]Outputs:
Number is 1, Next will be 2
Number is 2, Next will be 3
Number is 3, Next will be 4
Number is 4, Next will be 5
Number is 5, Next will be 6