Template:Plus if pos: Difference between revisions
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<includeonly>{{#ifexpr: {{{1}}} > 0 | + }}{{#expr: {{{1}}} }}</includeonly><noinclude> | <includeonly>{{#if: {{{1|}}} | {{#ifexpr: {{{1}}} > 0 | + }}{{#expr: {{{1}}} }} }}</includeonly><noinclude>{{Documentation|content= | ||
Adds a plus sign in front of a number if it's positive. Also accepts mathematical expressions. Example: | Adds a plus sign in front of a number if it's positive. Also accepts mathematical expressions. Example: | ||
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(Note: Don't be confused by use of [[Template:Hidden code]] in the example; it's an unrelated trick for using variable definitions without causing empty paragraphs.) | (Note: Don't be confused by use of [[Template:Hidden code]] in the example; it's an unrelated trick for using variable definitions without causing empty paragraphs.) | ||
}} | |||
[[Category:Templates]] | |||
</noinclude> | </noinclude> | ||
Latest revision as of 20:55, 19 January 2025
Template documentation
Adds a plus sign in front of a number if it's positive. Also accepts mathematical expressions. Example:
{{plus if pos | 2 + 3 }}
Result:
+5
This is useful when calculating some modifier. For example:
{{hidden code|
{{#lvardef: dex | 14 }}
{{#lvardef: dex_mod | {{plus if pos | floor({{#lvar:dex}} / 2) - 5 }} }}
}}
Your Dexterity Modifier is: {{#lvar:dex_mod}}
Result:
Your Dexterity Modifier is: +2
(Note: Don't be confused by use of Template:Hidden code in the example; it's an unrelated trick for using variable definitions without causing empty paragraphs.)