Help/Support MSHook Patcher problem

castix · August 12, 2015

Use %ctor if it's still not working

K3NNNY · August 12, 2015

Example how I did mshook

#import <CoreFoundation/CoreFoundation.h>
#import <substrate.h>
#import <Foundation/Foundation.h>
#define prefs @"/var/mobile/Library/Preferences/com.kenny808.mcpemods.plist"
inline bool GetPrefBool(NSString *key){
return [[[NSDictionary dictionaryWithContentsOfFile:prefs] valueForKey:key] boolValue];
}



int (*orig__ZN9Inventory3addEP12ItemInstance)(void *self, unsigned int i1);
int __ZN9Inventory3addEP12ItemInstance(void *self, unsigned int i1) {
if(GetPrefBool(@"kadd"))
{
return 64;
}
else
{
return orig__ZN9Inventory3addEP12ItemInstance(self,i1);
}
}

__attribute__((constructor)) void DylibMain() {
MSHookFunction(((void*)MSFindSymbol(NULL,"__ZN9Inventory3addEP12ItemInstance")),(void *)__ZN9Inventory3addEP12ItemInstance,(void**)&orig__ZN9Inventory3addEP12ItemInstance);
}

Goggwell · August 12, 2015

Example how I did mshook

#import <CoreFoundation/CoreFoundation.h>
#import <substrate.h>
#import <Foundation/Foundation.h>
#define prefs @"/var/mobile/Library/Preferences/com.kenny808.mcpemods.plist"
inline bool GetPrefBool(NSString *key){
return [[[NSDictionary dictionaryWithContentsOfFile:prefs] valueForKey:key] boolValue];
}



int (*orig__ZN9Inventory3addEP12ItemInstance)(void *self, unsigned int i1);
int __ZN9Inventory3addEP12ItemInstance(void *self, unsigned int i1) {
if(GetPrefBool(@"kadd"))
{
return 64;
}
else
{
return orig__ZN9Inventory3addEP12ItemInstance(self,i1);
}
}

__attribute__((constructor)) void DylibMain() {
MSHookFunction(((void*)MSFindSymbol(NULL,"__ZN9Inventory3addEP12ItemInstance")),(void *)__ZN9Inventory3addEP12ItemInstance,(void**)&orig__ZN9Inventory3addEP12ItemInstance);
}

HEY I MISS U

K3NNNY · August 12, 2015

Goggwell · August 12, 2015

Use %ctor if it's still not working

It still isn't working

How come it works on your device but not on mine

K3NNNY · August 12, 2015

It still isn't working

How come it works on your device but not on mine

I don't know

Goggwell · August 12, 2015

I don't know

You should've stuck around more, maybe you could've helped me and evolved into a better hacker

castix · August 12, 2015

#include <substrate.h>

#define PLIST_PATH @"/var/mobile/Library/Preferences/com.goggwell.FruitNinja.plist"

inline bool GetPrefBool(NSString *key) {

return [[[NSDictionary dictionaryWithContentsOfFile:PLIST_PATH] valueForKey:key] boolValue];

}

bool (*old_IsTimedGame)(void *self);

int (*old_WaveSpawnManager_SpawnBomb)(void *self);

int (*old_WaveManager_GetCriticalChance)(void *self);

int (*old_Components_Score_LifeLost)(void *self);

bool (*old_Components_Score_IsNewBest)(void *self);

int (*old_AIManager_Tournament_GetEntryFee)(void *self);

bool IsTimedGame(void *self) {

if(GetPrefBool(@"kTimed")) {

return FALSE;

} else {

return old_IsTimedGame(self);

}

int WaveSpawnManager_SpawnBomb(void *self) {

if(GetPrefBool(@"kBomb")) {

return 0;

} else {

return old_WaveSpawnManager_SpawnBomb(self);

}

int WaveManager_GetCriticalChance(void *self) {

if(GetPrefBool(@"kCrit")) {

return 100;

} else {

return old_WaveManager_GetCriticalChance(self);

}

int Components_Score_LifeLost(void *self) {

if(GetPrefBool(@"kLost")) {

return 0;

} else {

return old_Components_Score_LifeLost(self);

}

int Components_Score_IsNewBest(void *self) {

if(GetPrefBool(@"kBest")) {

return TRUE;

} else {

return old_Components_Score_IsNewBest(self);

}

int AIManager_Tournament_GetEntryFee(void *self) {

if(GetPrefBool(@"kFee")) {

return 0;

} else {

return old_AIManager_Tournament_GetEntryFee(self);

}

%ctor {

MSHookFunction((void*)MSFindSymbol(NULL,"__Z11IsTimedGamev"),(void*)IsTimedGame,(void**)&old_IsTimedGame);

MSHookFunction((void*)MSFindSymbol(NULL,"__ZN11WaveManager9SpawnBombEiP12SPAWNER_INFOi"),(void*)WaveSpawnManager_SpawnBomb,(void**)&old_WaveSpawnManager_SpawnBomb);

MSHookFunction((void*)MSFindSymbol(NULL,"__ZN11WaveManager17GetCriticalChanceEi"),(void*)WaveManager_GetCriticalChance,(void**)&old_WaveManager_GetCriticalChance);

MSHookFunction((void*)MSFindSymbol(NULL,"__ZN10Components5Score8LifeLostE8_Vector3IfEiP6Entity"),(void*)Components_Score_LifeLost,(void**)&old_Components_Score_LifeLost);

MSHookFunction((void*)MSFindSymbol(NULL,"__ZNK10Components5Score9IsNewBestEv"),(void*)Components_Score_IsNewBest,(void**)&old_Components_Score_IsNewBest);

MSHookFunction((void*)MSFindSymbol(NULL,"__ZN9AIManager10Tournament11GetEntryFeeERKN6Mortar11AsciiStringE"),(void*)AIManager_Tournament_GetEntryFee,(void**)&old_AIManager_Tournament_GetEntryFee);

}

Goggwell · August 12, 2015

#include <substrate.h>

#define PLIST_PATH @"/var/mobile/Library/Preferences/com.goggwell.FruitNinja.plist"

inline bool GetPrefBool(NSString *key) {
    return [[[NSDictionary dictionaryWithContentsOfFile:PLIST_PATH] valueForKey:key] boolValue];
}

bool (*old_IsTimedGame)(void *self);
int (*old_WaveSpawnManager_SpawnBomb)(void *self);
int (*old_WaveManager_GetCriticalChance)(void *self);
int (*old_Components_Score_LifeLost)(void *self);
bool (*old_Components_Score_IsNewBest)(void *self);
int (*old_AIManager_Tournament_GetEntryFee)(void *self);


bool IsTimedGame(void *self) {
    if(GetPrefBool(@"kTimed")) {
        return FALSE;
    } else {
        return old_IsTimedGame(self);
    }
}

int WaveSpawnManager_SpawnBomb(void *self) {
    if(GetPrefBool(@"kBomb")) {
        return 0;
    } else {
        return old_WaveSpawnManager_SpawnBomb(self);
    }
}

int WaveManager_GetCriticalChance(void *self) {
    if(GetPrefBool(@"kCrit")) {
        return 100;
    } else {
        return old_WaveManager_GetCriticalChance(self);
    }
}

int Components_Score_LifeLost(void *self) {
    if(GetPrefBool(@"kLost")) {
        return 0;
    } else {
        return old_Components_Score_LifeLost(self);
    }
}

int Components_Score_IsNewBest(void *self) {
    if(GetPrefBool(@"kBest")) {
        return TRUE;
    } else {
        return old_Components_Score_IsNewBest(self);
    }
}

int AIManager_Tournament_GetEntryFee(void *self) {
    if(GetPrefBool(@"kFee")) {
        return 0;
    } else {
        return old_AIManager_Tournament_GetEntryFee(self);
    }
}

%ctor {

    MSHookFunction((void*)MSFindSymbol(NULL,"__Z11IsTimedGamev"),(void*)IsTimedGame,(void**)&old_IsTimedGame);
    MSHookFunction((void*)MSFindSymbol(NULL,"__ZN11WaveManager9SpawnBombEiP12SPAWNER_INFOi"),(void*)WaveSpawnManager_SpawnBomb,(void**)&old_WaveSpawnManager_SpawnBomb);
    MSHookFunction((void*)MSFindSymbol(NULL,"__ZN11WaveManager17GetCriticalChanceEi"),(void*)WaveManager_GetCriticalChance,(void**)&old_WaveManager_GetCriticalChance);
    MSHookFunction((void*)MSFindSymbol(NULL,"__ZN10Components5Score8LifeLostE8_Vector3IfEiP6Entity"),(void*)Components_Score_LifeLost,(void**)&old_Components_Score_LifeLost);
    MSHookFunction((void*)MSFindSymbol(NULL,"__ZNK10Components5Score9IsNewBestEv"),(void*)Components_Score_IsNewBest,(void**)&old_Components_Score_IsNewBest);
    MSHookFunction((void*)MSFindSymbol(NULL,"__ZN9AIManager10Tournament11GetEntryFeeERKN6Mortar11AsciiStringE"),(void*)AIManager_Tournament_GetEntryFee,(void**)&old_AIManager_Tournament_GetEntryFee);

}

Testing soon