fileExists: Difference between revisions
Jump to navigation
Jump to search
m (example) |
m (example) |
||
| Line 20: | Line 20: | ||
[[if]] ([[fileExists]] _path) [[then]] {[[loadFile]] _path} [[else]] {[[diag_log]] [[format]] ["File (%1) does not exist!",_path]};</code> | [[if]] ([[fileExists]] _path) [[then]] {[[loadFile]] _path} [[else]] {[[diag_log]] [[format]] ["File (%1) does not exist!",_path]};</code> | ||
|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"); | [[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|>>]] "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|>>]] "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]] {_picture [[a = b|=]] [[getText]] ([[configFile]] [[config greater greater name|>>]] "CfgVehicles" [[config greater greater name|>>]] _x [[config greater greater name|>>]] "picture")}; | ||
_ctrlLBUnits [[lbSetPictureRight]] [_row, _picture];</code> | _ctrlLBUnits [[lbSetPictureRight]] [_row, _picture];</code> | ||
|seealso= [[loadFile]] [[preprocessFile]] [[preprocessFileLineNumbers]] | |seealso= [[loadFile]] [[preprocessFile]] [[preprocessFileLineNumbers]] | ||
}} | }} | ||
Revision as of 10:01, 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")}; _ctrlLBUnits lbSetPictureRight [_row, _picture];
Additional Information
- See also:
- loadFile preprocessFile preprocessFileLineNumbers
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note