Update for UnrealEngine's wrong file path

[Ryu-ga]

The file name ue4commandline.txt has been changed to uecommandline.txt in UE5.

Some applications mistakenly use both Library\Users and Documents\Users paths multiple times within a single path, more often than I expected.
To address this, I ensure that PlayTools retrieves the string from the last needle of the incorrect path.

Issue: PlayCover/PlayCover#1755

[Ryu-ga]

Have you submitted the latest code? This code writes the username to the beginning of UE_PATTERN, then //Users/ is missing

static char UE_PATTERN[1024] = "//Users/";
getlogin_r(UE_PATTERN, sizeof(UE_PATTERN) - 8);

Really, I'm a trash generator..

[viatearz]

Sorry, I can't test it, getlogin_r still returns root to me.
Have you ever print the result of getlogin_r?

[Ryu-ga]

Sorry, I can't test it, getlogin_r still returns root to me. Have you ever print the result of getlogin_r?

Yes I tested it in both PlayTools and pure C program.