main/Source/VersionSpooferLite.xm

#import "../Header.h"

//
static BOOL IsEnabled(NSString *key) {
    return [[NSUserDefaults standardUserDefaults] boolForKey:key];
}
static int appVersionSpoofer() {
    return [[NSUserDefaults standardUserDefaults] integerForKey:@"versionSpoofer"];
}
static BOOL version0() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 0;
}
static BOOL version1() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 1;
}
static BOOL version2() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 2;
}
static BOOL version3() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 3;
}
static BOOL version4() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 4;
}
static BOOL version5() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 5;
}
static BOOL version6() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 6;
}
static BOOL version7() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 7;
}
static BOOL version8() {
    return IsEnabled(@"enableVersionSpoofer_enabled") && appVersionSpoofer() == 8;
}

%group gDefault
%hook YTVersionUtils // Default 
+ (NSString *)appVersion {
    NSString *originalVersion = %orig;
    return originalVersion;
}
%end
%end

%group gVersion1
%hook YTVersionUtils // Fix YTClassicVideoQuality & YTSpeed
+ (NSString *)appVersion { return @"18.18.2"; }
%end
%end

%group gVersion2
%hook YTVersionUtils // Last v17 App Version
+ (NSString *)appVersion { return @"17.49.6"; }
%end
%end

%group gVersion3
%hook YTVersionUtils // Updated Interface - Breaks LowContrastMode
+ (NSString *)appVersion { return @"17.39.4"; }
%end
%end

%group gVersion4
%hook YTVersionUtils // LowContrastMode Patch
+ (NSString *)appVersion { return @"17.38.10"; }
%end
%end

%group gVersion5
%hook YTVersionUtils // Old Video Player Buttons
+ (NSString *)appVersion { return @"17.11.2"; }
%end
%end

%group gVersion6
%hook YTVersionUtils // Last v16 App Version
+ (NSString *)appVersion { return @"16.46.5"; }
%end
%end

%group gVersion7
%hook YTVersionUtils // Old Video Player Layout
+ (NSString *)appVersion { return @"16.42.3"; }
%end
%end

%group gVersion8
%hook YTVersionUtils // Old Comment Section & Description Layout
+ (NSString *)appVersion { return @"16.05.7"; }
%end
%end

# pragma mark - ctor
%ctor {
    %init;
    if (version0()) { // 0
        %init(gDefault);
    }
    if (version1()) { // 1
        %init(gVersion1);
    }
    if (version2()) { // 2
        %init(gVersion2);
    }
    if (version3()) { // 3
        %init(gVersion3);
    }
    if (version4()) { // 4
        %init(gVersion4);
    }
    if (version5()) { // 5
        %init(gVersion5);
    }
    if (version6()) { // 6
        %init(gVersion6);
    }
    if (version7()) { // 7
        %init(gVersion7);
    }
    if (version8()) { // 8
        %init(gVersion8);
    }
}