[Apina]

DHookSetParamString(hParams, 2, "Text"); this dosent work after 5-10 minutes stoping hooking message

[Neuro Toxin]

Apina. Show ALL of your code.

[Apina]

PHP Code:

#include <sourcemod>
#include <dhooks>
#include <sdktools>

new Handle:hClientPrintf = INVALID_HANDLE;

public OnPluginStart()
{    
    new Handle:gameconf = LoadGameConfigFile("clientprintf-hook.games");
    if(gameconf == INVALID_HANDLE)
    {
        SetFailState("Failed to find clientprintf-hook.games.txt gamedata");
    }
    new offset = GameConfGetOffset(gameconf, "ClientPrintf");
    if(offset == -1)
    {
        SetFailState("Failed to find offset for ClientPrintf");
        CloseHandle(gameconf);
    }
    StartPrepSDKCall(SDKCall_Static);
    if(!PrepSDKCall_SetFromConf(gameconf, SDKConf_Signature, "CreateInterface"))
    {
        SetFailState("Failed to get CreateInterface");
        CloseHandle(gameconf);
    }
    
    PrepSDKCall_AddParameter(SDKType_String, SDKPass_Pointer);
    PrepSDKCall_AddParameter(SDKType_PlainOldData, SDKPass_Pointer, VDECODE_FLAG_ALLOWNULL);
    PrepSDKCall_SetReturnInfo(SDKType_PlainOldData, SDKPass_Plain);
    
    new String:interface[64];
    if(!GameConfGetKeyValue(gameconf, "EngineInterface", interface, sizeof(interface)))
    {
        SetFailState("Failed to get engine interface name");
        CloseHandle(gameconf);
    }
    
    new Handle:temp = EndPrepSDKCall();
    new Address:addr = SDKCall(temp, interface, 0);
    
    CloseHandle(gameconf);
    CloseHandle(temp);
    
    if(!addr) SetFailState("Failed to get engine ptr");
    
    hClientPrintf = DHookCreate(offset, HookType_Raw, ReturnType_Void, ThisPointer_Ignore, Hook_ClientPrintf);
    DHookAddParam(hClientPrintf, HookParamType_Edict);
    DHookAddParam(hClientPrintf, HookParamType_CharPtr);
    DHookRaw(hClientPrintf, false, addr);
}
public MRESReturn:Hook_ClientPrintf(Handle:hParams)
{
    decl String:buffer[1024];
    DHookGetParamString(hParams, 2, buffer, 1024);
    if(StrContains(buffer, "Введите в чат !нож") != -1) 
    {
        DHookSetParamString(hParams, 2, "Введите в чат !knife");
        return MRES_ChangedHandled;
    }
    return MRES_Ignored;
} 


[Dr!fter]

Tested still can't reproduce I spammed my command and the hook fired every time and changed the text correctly over multiple map changes reconnects and time it still worked. Why are you hooking that? That looks like a plugin that should just be modified. Also where is the text printed to?

[cam0]

I've created a teleport hook using the SDKTools Teleport offset.

It seems to be functioning correctly, but, how can I overwrite the angles?

public MRESReturn Hook_DHooks_Teleport(int client, Handle hParams){
    if(!IsClientConnected(client) || IsFakeClient(client) || !IsPlayerAlive(client))
        return MRES_Ignored;
    
    if(!DHookIsNullParam(hParams, 2)){
        float angles[3];
        for(int i=0;i<3;i++){
            angles[i] = DHookGetParamObjectPtrVar(hParams, 2, i*4, ObjectValueType_Float);
            
            if(angles[i] != g_fLastAngles[client][i])
                DHookSetParamObjectPtrVar(hParams, 2, i*4, ObjectValueType_Float, g_fLastAngles[client][i]);
        }
        //TeleportEntity(client, NULL_VECTOR, g_fLastAngles[client], NULL_VECTOR);
    }
    
    return MRES_Handled;
}

This isn't working currently. g_fLastAngles is backed up in OnPlayerRunCmd for this purpose. It's supposed to ignore the trigger_teleport's setting of whether or not to use the destination angles.

[Dr!fter]

Originally Posted by cam0 I've created a teleport hook using the SDKTools Teleport offset. It seems to be functioning correctly, but, how can I overwrite the angles? public MRESReturn Hook_DHooks_Teleport(int client, Handle hParams){     if(!IsClientConnected(client) || IsFakeClient(client) || !IsPlayerAlive(client))         return MRES_Ignored;         if(!DHookIsNullParam(hParams, 2)){         float angles[3];         for(int i=0;i<3;i++){             angles[i] = DHookGetParamObjectPtrVar(hParams, 2, i*4, ObjectValueType_Float);                         if(angles[i] != g_fLastAngles[client][i])                 DHookSetParamObjectPtrVar(hParams, 2, i*4, ObjectValueType_Float, g_fLastAngles[client][i]);         }         //TeleportEntity(client, NULL_VECTOR, g_fLastAngles[client], NULL_VECTOR);     }         return MRES_Handled; } This isn't working currently. g_fLastAngles is backed up in OnPlayerRunCmd for this purpose. It's supposed to ignore the trigger_teleport's setting of whether or not to use the destination angles.

Without the rest of the code i cant really say but try DHookSetParamVector and make sure you have it set to ParamType_Vector (or w/e it is)

[cam0]

Originally Posted by Dr!fter Without the rest of the code i cant really say but try DHookSetParamVector and make sure you have it set to ParamType_Vector (or w/e it is)

Creating the Hook

public void OnLibraryAdded(const char[] name){
    if(StrEqual(name, "dhooks") && g_hTeleport == INVALID_HANDLE){
        Handle hGameData = LoadGameConfigFile("sdktools.games");
        if(hGameData == INVALID_HANDLE)
            return;
        
        int iOffset = GameConfGetOffset(hGameData, "Teleport");
        
        CloseHandle(hGameData);
        
        if(iOffset == -1)
            return;
        
        g_hTeleport = DHookCreate(iOffset, HookType_Entity, ReturnType_Void, ThisPointer_CBaseEntity, Hook_DHooks_Teleport);
        
        if(g_hTeleport == INVALID_HANDLE){
            PrintToServer("\n!! g_hTeleport -> INVALID_HANDLE !!\n");
            return;
        }
        
        DHookAddParam(g_hTeleport, HookParamType_VectorPtr);
        DHookAddParam(g_hTeleport, HookParamType_ObjectPtr);
        DHookAddParam(g_hTeleport, HookParamType_VectorPtr);
        DHookAddParam(g_hTeleport, HookParamType_Bool); // CS:GO only
        
        for(int i=1;i<=MaxClients;i++)
        {
            if(IsClientInGame(i))
                OnClientPutInServer(i);
        }
    }
}

OnClientPutInServer

public void OnClientPutInServer(int client){
    if(g_hTeleport != INVALID_HANDLE)
        DHookEntity(g_hTeleport, false, client);
}

I don't get any errors or issues at all, it just doesn't seem to want to work.

[Neuro Toxin]

I was having issues overriding params for GiveNamedItem.

I also had posthosts being called for prehooks I tried to block with MRES_Supercede. I'm not sure i'm doing it right and am yet to post an example to clarify how I would block GiveNamedItem or override a param.

I worked around it for now and don't have time to throw together an example / how to replicate.

I prob wont get around to posting an example / verifying replication:- until the weekend.

I did however, leave heaps of comments of what i was expecting here.

[Dr!fter]

Originally Posted by cam0 Creating the Hook public void OnLibraryAdded(const char[] name){     if(StrEqual(name, "dhooks") && g_hTeleport == INVALID_HANDLE){         Handle hGameData = LoadGameConfigFile("sdktools.games");         if(hGameData == INVALID_HANDLE)             return;                 int iOffset = GameConfGetOffset(hGameData, "Teleport");                 CloseHandle(hGameData);                 if(iOffset == -1)             return;                 g_hTeleport = DHookCreate(iOffset, HookType_Entity, ReturnType_Void, ThisPointer_CBaseEntity, Hook_DHooks_Teleport);                 if(g_hTeleport == INVALID_HANDLE){             PrintToServer("\n!! g_hTeleport -> INVALID_HANDLE !!\n");             return;         }                 DHookAddParam(g_hTeleport, HookParamType_VectorPtr);         DHookAddParam(g_hTeleport, HookParamType_ObjectPtr);         DHookAddParam(g_hTeleport, HookParamType_VectorPtr);         DHookAddParam(g_hTeleport, HookParamType_Bool); // CS:GO only                 for(int i=1;i<=MaxClients;i++)         {             if(IsClientInGame(i))                 OnClientPutInServer(i);         }     } } OnClientPutInServer public void OnClientPutInServer(int client){     if(g_hTeleport != INVALID_HANDLE)         DHookEntity(g_hTeleport, false, client); } I don't get any errors or issues at all, it just doesn't seem to want to work.

Ill look into it.

Originally Posted by Neuro Toxin I was having issues overriding params for GiveNamedItem. I also had posthosts being called for prehooks I tried to block with MRES_Supercede. I'm not sure i'm doing it right and am yet to post an example to clarify how I would block GiveNamedItem or override a param. I worked around it for now and don't have time to throw together an example / how to replicate. I prob wont get around to posting an example / verifying replication:- until the weekend. I did however, leave heaps of comments of what i was expecting here.

There is a bug with returning supercede for void functions that ive fixed locally while i work on other bugs as there has been a few showing up recently.

[cam0]

Originally Posted by Dr!fter Ill look into it.

Okay, thank you. I've tried a few other combinations including using TeleportEntity() in the hook but that doesn't seem to work either.