fileExists: Difference between revisions
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Lou Montana (talk | contribs) m (Text replacement - " | arma3dev |2.01 " to " | arma3 |2.02 ") |
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|x2= <code>[[private]] _path [[a = b|=]] "a3\functions_f_mp_mark\revive\_addaction_revive.inc"; | |x2= <code>[[private]] _path [[a = b|=]] "a3\functions_f_mp_mark\revive\_addaction_revive.inc"; | ||
[[if]] ([[fileExists]] _path) [[then]] {[[loadFile]] _path} [[else]] {[[diag_log]] [[format]] ["File (%1) does not exist!",_path]};</code> | |||
[[if]] ([[ | |x3= |x3= <code>{{cc|Sometimes it might be better to check if a file exists instead of checking if path is empty ("")}} | ||
[[private]] _picture [[a = b|=]] [[getText]] ([[configFile]] [[config greater greater name|>>]] "CfgVehicles" [[config greater greater name|>>]] _x [[config greater greater name|>>]] "editorPreview"); | |||
[[if]] [[! a|!]](fileExists _picture) [[then]] {_picture [[a = b|=]] [[getText]] ([[configFile]] [[config greater greater name|>>]] "CfgVehicles" [[config greater greater name|>>]] _x [[config greater greater name|>>]] "portrait")}; | |||
[[if]] [[! a|!]](fileExists _picture) [[then]] {_picture [[a = b|=]] [[getText]] ([[configFile]] [[config greater greater name|>>]] "CfgVehicles" [[config greater greater name|>>]] _x [[config greater greater name|>>]] "icon")}; | |||
[[if]] [[! a|!]](fileExists _picture) [[then]] {_picture [[a = b|=]] [[getText]] ([[configFile]] [[config greater greater name|>>]] "CfgVehicles" [[config greater greater name|>>]] _x [[config greater greater name|>>]] "picture")}; | |||
[[if]] [[! a|!]](fileExists _picture) [[then]] {[[continue]]}; | |||
_ctrlLBUnits [[lbSetPictureRight]] [_row, _picture];</code> | |||
|seealso= [[loadFile]] [[preprocessFile]] [[preprocessFileLineNumbers]] | |seealso= [[loadFile]] [[preprocessFile]] [[preprocessFileLineNumbers]] | ||
}} | }} | ||
Revision as of 10:00, 26 May 2021
Description
- Description:
- Description needed
- Groups:
- Program Flow
Syntax
- Syntax:
- Syntax needed
- Parameters:
- path: String - Path to file
- Return Value:
- Return value needed
Examples
- Example 1:
fileExists "\a3\mySuperPath\bestFileEver.paa"; // Returns false- Example 2:
private _path = "a3\functions_f_mp_mark\revive\_addaction_revive.inc"; if (fileExists _path) then {loadFile _path} else {diag_log format ["File (%1) does not exist!",_path]};- Example 3:
// Sometimes it might be better to check if a file exists instead of checking if path is empty ("") private _picture = getText (configFile >> "CfgVehicles" >> _x >> "editorPreview"); if !(fileExists _picture) then {_picture = getText (configFile >> "CfgVehicles" >> _x >> "portrait")}; if !(fileExists _picture) then {_picture = getText (configFile >> "CfgVehicles" >> _x >> "icon")}; if !(fileExists _picture) then {_picture = getText (configFile >> "CfgVehicles" >> _x >> "picture")}; if !(fileExists _picture) then {continue}; _ctrlLBUnits lbSetPictureRight [_row, _picture];
Additional Information
- See also:
- loadFile preprocessFile preprocessFileLineNumbers
Notes
-
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Only post proven facts here! Add Note