void *HookAPI(LPVOID lpFunc,LPVOID lpHandler)
{
void *lpRet=NULL;
if (GetHookInfo(lpFunc))
UnhookAPI(lpFunc);
if (NumOfHooks < MAX_HOOKS-1)
{
void *lpBackup=MemAlloc(JUMP_SIZE*4);
ULONG_PTR *lpTable=0;
#ifdef _AMD64_
lpTable=(ULONG_PTR *)MemAlloc(sizeof(ULONG_PTR)*MAX_JUMPS);
LPVOID lpRelay=malloc_SomewhereAroundHere(lpFunc,sizeof(JMP_REL));
if (!lpRelay)
{
MemFree(lpBackup);
return lpRet;
}
#endif
SIZE_T dwBackupCodeSize=0;
void *lpBridge=CreateBridge(lpFunc,lpBackup,&dwBackupCodeSize,&lpTable[1]);
if (lpBridge)
{
EnterCriticalSection(&csHookApi);
hooks[NumOfHooks].lpRealFunc=lpFunc;
hooks[NumOfHooks].lpBridge=lpBridge;
hooks[NumOfHooks].lpHandler=lpHandler;
hooks[NumOfHooks].lpBackup=lpBackup;
hooks[NumOfHooks].dwCodeSize=dwBackupCodeSize;
#ifdef _AMD64_
hooks[NumOfHooks].lpRelay=lpRelay;
hooks[NumOfHooks].lpTable=lpTable;
WriteAbsoluteJump(lpRelay,lpHandler,lpTable);
WriteRelativeJump(lpFunc,lpRelay);
#else
WriteRelativeJump(lpFunc,lpHandler);
#endif
NumOfHooks++;
lpRet=lpBridge;
LeaveCriticalSection(&csHookApi);
}
}
return lpRet;
}
stdc
BOOL __cdecl HookFunction(ULONG_PTR OriginalFunction, ULONG_PTR NewFunction, char *name, hookType ht)
{
lastErrorCode = he_None;
specificError = hs_None;
lastError[0] = 0;
if(!initilized){
if( !InitHookEngine() ){
lastErrorCode = he_cantInit;
strcpy(lastError,"Can not Initilize HookEngine.");
dbgmsg(1,lastError);
return FALSE;
}
}
HOOK_INFO *hinfo = GetHookInfoFromFunction(OriginalFunction);
if (hinfo) return TRUE; //already hooked...
if (g_NumberOfHooks == (MAX_HOOKS - 1)){
lastErrorCode = he_maxHooks;
strcpy(lastError,"Maximum number of hooks reached.");
dbgmsg(1,lastError);
return FALSE;
}
if(ht > ht_auto){
sprintf(lastError, "Unimplemented hook type asked for");
lastErrorCode = he_UnknownHookType;
return false;
}
hinfo = &g_HookInfo[g_NumberOfHooks];
hinfo->Function = OriginalFunction;
hinfo->Hook = NewFunction;
hinfo->hooktype = ht;
hinfo->index = g_NumberOfHooks;
hinfo->ApiName = strdup(name);
hinfo->preAlignBytes = CountPreAlignBytes( (BYTE*)OriginalFunction );
hinfo->hookableBytes = HookableBytes( OriginalFunction );
dbgmsg(1, "Hooking %s (0x%llx) -> 0x%llx, pre=%d avail=%d\n", hinfo->ApiName, hinfo->Function , hinfo->Hook , hinfo->preAlignBytes, hinfo->hookableBytes);
if( ht == ht_auto ){
if(!AutoChooseHookType(hinfo)){
lastErrorCode = he_cantHook;
dbgmsg(1, lastError);
ZeroHookInfo(hinfo->index);
return FALSE;
}
dbgmsg(1, "AutoChooseHookType selected %s for %s\n", hook_name[(int)hinfo->hooktype], hinfo->ApiName );
}
if( !ValidateHookType(hinfo) ){
lastErrorCode = he_cantHook;
dbgmsg(1, lastError);
ZeroHookInfo(hinfo->index);
return FALSE;
}
VOID *pBridge = CreateBridge(hinfo);
if (pBridge == NULL){
ZeroHookInfo(g_NumberOfHooks);
return FALSE;
}
hinfo->Bridge = (ULONG_PTR) pBridge;
hinfo->Enabled = true;
OverWriteScratchPad((VOID *)OriginalFunction, hinfo); //make pad were going to overwrite all 0xCC for debugging sake..
if(!WriteJump((VOID *) OriginalFunction, NewFunction, hinfo->hooktype, g_NumberOfHooks)){ //activates hook in api prolog..
ZeroHookInfo(g_NumberOfHooks);
return FALSE;
}
g_NumberOfHooks++; //now its complete..
return TRUE;
}
//----------------------------------------------------------------------------
void Castle::CreateScene ()
{
mScene = new0 Node();
mTrnNode = new0 Node();
mScene->AttachChild(mTrnNode);
mWireState = new0 WireState();
mRenderer->SetOverrideWireState(mWireState);
CreateLights();
CreateEffects();
CreateTextures();
CreateSharedMeshes();
CreateWallTurret02();
CreateWallTurret01();
CreateWall02();
CreateWall01();
CreateQuadPatch01();
CreateMainGate01();
CreateMainGate();
CreateExterior();
CreateFrontHall();
CreateFrontRamp();
CreateDrawBridge();
CreateCylinder02();
CreateBridge();
CreateLargePort();
CreateSmallPort(1);
CreateSmallPort(2);
CreateRope(1);
CreateRope(2);
int i;
for (i = 1; i <= 7; ++i)
{
CreateWoodShield(i);
}
for (i = 1; i <= 17; ++i)
{
CreateTorch(i);
}
for (i = 1; i <= 3; ++i)
{
CreateKeg(i);
}
for (i = 2; i <= 37; ++i)
{
CreateBarrel(i);
}
for (i = 1; i <= 48; ++i)
{
CreateDoorFrame(i);
}
for (i = 49; i <= 60; ++i)
{
CreateDoorFramePivotTrn(i);
}
CreateDoorFrame(61);
CreateDoorFrameScalePivotTrn(62);
CreateDoorFrameScalePivotTrn(63);
for (i = 64; i <= 68; ++i)
{
CreateDoorFrame(i);
}
for (i = 69; i <= 78; ++i)
{
CreateDoorFramePivotTrn(i);
}
CreateDoorFrame(79);
CreateDoorFrameScalePivotTrn(80);
CreateDoorFrameScalePivotTrn(81);
CreateDoorFramePivotTrn(82);
CreateDoorFramePivotTrn(83);
CreateDoorFramePivotTrn(73);
CreateBunk(1);
for (i = 4; i <= 20; ++i)
{
CreateBunk(i);
}
for (i = 1; i <= 36; ++i)
{
CreateBench(i);
}
for (i = 1; i <= 9; ++i)
{
CreateTable(i);
}
for (i = 1; i <= 4; ++i)
{
CreateBarrelRack(i);
}
for (i = 1; i <= 36; ++i)
{
CreateChest(i);
}
for (i = 1; i <= 3; ++i)
{
CreateCeilingLight(i);
}
for (i = 1; i <= 7; ++i)
{
CreateSquareTable(i);
}
for (i = 1; i <= 27; ++i)
{
CreateSimpleChair(i);
}
for (i = 1; i <= 42; ++i)
{
CreateMug(i);
}
for (i = 1; i <= 9; ++i)
{
CreateDoor(i);
}
CreateTerrain();
CreateSkyDome();
CreateWater();
CreateWater2();
}
