[Destral Alphaowner]

THIS SUCK I DONT KNOW HOW TO PUT THIS INTO MY SERVER and i cannot use dropknife without it (
Someone help plz?

[freakav]

A .smx file download pls .. im bad in compile and scripting

[splewis]

Originally Posted by freakav A .smx file download pls .. im bad in compile and scripting

This isn't a sourcemod plugin, there's no smx file to give you. The "builds" page linked on the first post has links to the compiled extension for all platforms, though.

[Blunderstab]

I'm having a server crash with my feeble attempts to learn how to use DHooks. I'm trying to hook the act of hitting a building with a wrench in TF2. I found the following:

CBaseObject::OnWrenchHit(CTFPlayer*, CTFWrench*, Vector)

My gamedata looks like this:

"Games"
{
    "tf"
    {
        "Offsets"
        {
            "OnWrenchHit"
            {
                "windows"    "356"
                "linux"    "358"
                "mac"    "358"
            }
        }
    }
}

And my actual code looks like this:

public OnPluginStart()
{
    AddNormalSoundHook(Hook_EntitySound);
    
    new Handle:temp = LoadGameConfigFile("tf2.blunderatts");
    
    if(temp == INVALID_HANDLE)
    {
        SetFailState("Why you no has gamedata?");
    }
    
    new offset;
    
    offset = GameConfGetOffset(temp, "OnWrenchHit");
    hOnWrenchHit = DHookCreate(offset, HookType_Entity, ReturnType_Void, ThisPointer_CBaseEntity, OnWrenchHit);
    DHookAddParam(hOnWrenchHit, HookParamType_CBaseEntity);
    DHookAddParam(hOnWrenchHit, HookParamType_CBaseEntity);
    DHookAddParam(hOnWrenchHit, HookParamType_Int);
    
    CloseHandle(temp);
}

public OnEntityCreated(entity, const String:classname[])
{
    if (StrEqual(classname, "obj_dispenser")
        || StrEqual(classname, "obj_sentrygun")
        || StrEqual(classname, "obj_teleporter"))
    {
        SDKHook(entity, SDKHook_SpawnPost, OnSpawnPost);
    }
}

public void OnSpawnPost(entity)
{
    DHookEntity(hOnWrenchHit, false, entity);
}

public MRESReturn OnWrenchHit(pThis, Handle:hParams)
{
    PrintToChatAll("Hit with wrench.");
    //PrintToChatAll("DHooksHacks = Building %d, Player %d", pThis, DHookGetParam(hParams, 1));
}

The moment an active building is struck with a wrench, the server crashes without even reaching the PrintToChatAll. I tested removing Teleporters from the list, and then the server wouldn't crash when hitting a Teleporter, even when having another building active. I've tried a few different Return Types and have put in the Handle:hReturn when necessary, but no dice. Given the specificness of the crash, it sounds like I'm on the right track. But I'm completely new to DHooks, so I just need a shove in the right direction.

Thanks in advance!

[Pelipoika]

Originally Posted by Blunderstab I'm having a server crash with my feeble attempts to learn how to use DHooks. I'm trying to hook the act of hitting a building with a wrench in TF2. I found the following: CBaseObject::OnWrenchHit(CTFPlayer*, CTFWrench*, Vector) My gamedata looks like this: "Games" { "tf" { "Offsets" { "OnWrenchHit" { "windows" "356" "linux" "358" "mac" "358" } } } } And my actual code looks like this: public OnPluginStart() { AddNormalSoundHook(Hook_EntitySound); new Handle:temp = LoadGameConfigFile("tf2.blunderatts"); if(temp == INVALID_HANDLE) { SetFailState("Why you no has gamedata?"); } new offset; offset = GameConfGetOffset(temp, "OnWrenchHit"); hOnWrenchHit = DHookCreate(offset, HookType_Entity, ReturnType_Void, ThisPointer_CBaseEntity, OnWrenchHit); DHookAddParam(hOnWrenchHit, HookParamType_CBaseEntity); DHookAddParam(hOnWrenchHit, HookParamType_CBaseEntity); DHookAddParam(hOnWrenchHit, HookParamType_Int); CloseHandle(temp); } public OnEntityCreated(entity, const String:classname[]) { if (StrEqual(classname, "obj_dispenser") || StrEqual(classname, "obj_sentrygun") || StrEqual(classname, "obj_teleporter")) { SDKHook(entity, SDKHook_SpawnPost, OnSpawnPost); } } public void OnSpawnPost(entity) { DHookEntity(hOnWrenchHit, false, entity); } public MRESReturn OnWrenchHit(pThis, Handle:hParams) { PrintToChatAll("Hit with wrench."); //PrintToChatAll("DHooksHacks = Building %d, Player %d", pThis, DHookGetParam(hParams, 1)); } The moment an active building is struck with a wrench, the server crashes without even reaching the PrintToChatAll. I tested removing Teleporters from the list, and then the server wouldn't crash when hitting a Teleporter, even when having another building active. I've tried a few different Return Types and have put in the Handle:hReturn when necessary, but no dice. Given the specificness of the crash, it sounds like I'm on the right track. But I'm completely new to DHooks, so I just need a shove in the right direction. Thanks in advance!

The last param is a vector not an int and the return type is a bool

[FudgePoly]

[14] <FAILED> file "dhooks.ext.so": Could not find interface: IGameHelpers

Using TF2, fully updated, CentOS.

[psychonic]

Originally Posted by FudgePoly [14] <FAILED> file "dhooks.ext.so": Could not find interface: IGameHelpers Using TF2, fully updated, CentOS.

What version of SM are you running?

[FudgePoly]

Latest stable release.

[Dr!fter]

Originally Posted by KyleS <KyleS> Drifter, Are you aware of any leaks in DHooks? D: * ViolentCrimes has quit (Read error: Connection reset by peer) <KyleS> Drifter, http://pastie.org/private/vxdnhepkmhi7wowytmydcg - If the client is kicked, if the plugin or ext is unloaded, the memory still isn't freed. I'm not sure where it's occuring. I could fire up Valgrind though if you can't reproduce it. <KyleS> Hit about 2.5gb in 12h lol D:

I have fixed a few. There was one in the actual hooking, and another in getting the params/return values. If there is more feel free to run valgrind since I couldnt see anymore. I tried running valgrind but not sure if I did it correctly since I never used it

Originally Posted by FudgePoly [14] <FAILED> file "dhooks.ext.so": Could not find interface: IGameHelpers Using TF2, fully updated, CentOS.

Try 1.0.3-alpha it should be fixed.

Also anyone running anything before 1.0.3-alpha should update to it, since the memory leak was pretty big.

[Exelent58]

Originally Posted by Dr!fter I have fixed a few. There was one in the actual hooking, and another in getting the params/return values. If there is more feel free to run valgrind since I couldnt see anymore. I tried running valgrind but not sure if I did it correctly since I never used it Try 1.0.3-alpha it should be fixed. Also anyone running anything before 1.0.3-alpha should update to it, since the memory leak was pretty big.

Where i can get that version of dhooks?
Error:

[SM] Unable to load plugin "sf2.smx": Required extension "dhooks" file("dhooks.ext") not running