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| {{Command|= Comments
| | #REDIRECT [[switch]] |
| ____________________________________________________________________________________________
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| | arma |= Game name
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| |1.00|= Game version
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| ____________________________________________________________________________________________
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| | Switch form. |= Description
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| ____________________________________________________________________________________________
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| | switch '''do''' block |= Syntax
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| |p1= switch: [[Switch Type]] |= Parameter 1
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| |p2= block: [[Code]] |= Parameter 2
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| | [[Anything]] |= Return value
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| ____________________________________________________________________________________________
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| |x1= <code>[[switch]] (_a) [[do]] { [[case]] 1 : { /*...code...*/ }; [[case]] 2 : { /*...code...*/ }; [[default]] { /*...code...*/ }; };</code>
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| <br>
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| <code>[[switch]] (_condition) [[do]] {
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| [[case]] 1: { [[hint]] "1" };
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| [[case]] 2: { [[hint]] "2" };
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| [[default]] { [[hint]] "default" };
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| };</code>
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| <br>
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| <code>[[switch]] (_condition) [[do]] {
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| [[case]] "string1";
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| [[case]] "string2": { [[hint]] "string1 or string2" };
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| [[case]] "string3";
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| [[case]] "string4": { [[hint]] "string3 or string4" };
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| [[default]] { [[hint]] "default" };
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| };</code> |= Example 1
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| |x2= <code>_color = [[switch]] ([[side]] [[player]]) [[do]] {
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| [[case]] [[west]]: { "ColorGreen" };
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| [[case]] [[east]]: { "ColorRed" };
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| };</code>
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| |x3= <code>_fn_moveForward = { /*...code...*/ };
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| _fn_moveBackward = { /*...code...*/ };
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| _fn_invalidKey = { /*...code...*/ };
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| [[switch]] [[true]] [[do]] {
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| [[case]] (_dikCode [[in]] [[actionKeys]] "MoveForward"): _fn_moveForward;
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| [[case]] (_dikCode [[in]] [[actionKeys]] "MoveBackward"): _fn_moveBackward;
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| [[default]] _fn_invalidKey;
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| };</code> |= Example 3
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| |x4= <code>[[switch]] _var [[do]] {
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| [[case]] "0";
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| [[default]] { [[hint]] [[str]] ["default", _var] };
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| [[case]] "3": { [[hint]] [[str]] ["3", _var] };
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| [[case]] "1";
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| [[case]] "4";
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| [[case]] "2": { [[hint]] [[str]] ["2", _var] };
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| };</code>
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| <pre>_var = "0"; //-> ["3", "0"]
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| _var = "1"; //-> ["2", "1"]
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| _var = "2"; //-> ["2", "2"]
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| _var = "3"; //-> ["3", "3"]
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| _var = "4"; //-> ["2", "4"]
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| _var = "5"; //-> ["default", "5"]</pre> |= Example 4
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| | [[Control Structures]], [[a:b]], [[case]], [[default]] |= See also
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| }}
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| <h3 style="display:none">Notes</h3>
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| <dl class="command_description">
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| <!-- Note Section BEGIN -->
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| <dd class="notedate">Posted on 07 Aug, 2008
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| <dt class="note">'''[[User:ColonelSandersLite|ColonelSandersLite]]'''<dd class="note"><br>
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| Be careful of the parenthesis around the variable you're switching on. If you accidentally use braces instead (ex: switch {_myVar} do{...), it won't error, but will always return default.<br>
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| <dd class="notedate">Posted on 11 Aug, 2008
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| <dt class="note">'''[[User:Dr_Eyeball|Dr_Eyeball]]'''<dd class="note">
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| Using [[switch]] with strings is case-sensitive, (unlike string comparisons).
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| <dd class="notedate">Posted on 12 Aug, 2008
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| <dt class="note">'''[[User:General_Barron|General Barron]]'''<dd class="note">
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| To be safe about the case sensitivity issue, use the [[toLower]] or [[toUpper]] command to force all strings to a certain case.
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| <dd class="notedate">Posted on 06 Oct, 2009
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| <dt class="note">'''[[User:Iva|Iva]]'''<dd class="note">
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| It's possible to use [[Boolean]] value as a switch and [[Code]] as case. One thing to take special care in such case is that code must be in parentheses. Example:
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| <code>
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| [[switch]] ([[true]]) [[do]]
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| {
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| [[case]] (_boolVar): {someCode};
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| [[case]] (unit1 [[distance]] unit2 > 5): {someCode};
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| };
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| </code>
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| <!-- Note Section END -->
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| </dl>
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| [[Category:Scripting Commands|{{uc:{{PAGENAME}}}}]]
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| [[Category:Scripting Commands ArmA|{{uc:{{PAGENAME}}}}]]
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| [[Category:ArmA: Control Structures|{{uc:{{PAGENAME}}}}]]
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| [[Category:Command Group: Program Flow|{{uc:{{PAGENAME}}}}]]
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