Difference between revisions of "Addvar"
From Sega Retro
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| − | <includeonly>{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{#if:{{{2|}}}|{{{2}}}|0}}}}}}</includeonly><noinclude> | + | <includeonly>{{#ifeq:{{#var:{{{1}}}}}||{{#vardefine:{{{1}}}|{{{2}}}}}|{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{#if:{{{2|}}}|{{{2}}}|0}}}}}}}}</includeonly><noinclude> |
Add a value to a variable. | Add a value to a variable. | ||
Revision as of 12:39, 4 March 2018
Add a value to a variable.
Usage
{{#vardefine:testvalue|5}}
{{addvar|testvalue|3}}
testvalue = {{#var:testvalue}}
Returns:
testvalue = 8