[Research]

I want if player get stun(TF2_StunPlayer), block they action slot items
so make this code:

AddCommandListener(OnUseGrapplingHook, "use_action_slot_item");
    AddCommandListener(OnUseGrapplingHook, "+use_action_slot_item");

public Action:OnUseGrapplingHook(client, const String:command[], args)
{
    if(!IsValidClient(client))
    {
        return Plugin_Continue;
    }
    if(!IsPlayerAlive(client))
    {
        return Plugin_Continue;
    }
    if(IsBoss(client))
    {
        return Plugin_Continue;
    }
    if(GetEntProp(client, Prop_Send, "m_iStunFlags")!=TF_STUNFLAGS_GHOSTSCARE)
    {
        return Plugin_Continue;
    }
    return Plugin_Handled;
}

but it's not working :/

[Chdata]

tfcond_dazed

[Research]

Originally Posted by Chdata tfcond_dazed

Thanks for answer but player still shot grappling hooks :s
is this code have problem?

AddCommandListener(OnUseGrapplingHook, "use_action_slot_item");
AddCommandListener(OnUseGrapplingHook, "+use_action_slot_item");
AddCommandListener(OnUseGrapplingHook, "use_action_slot_item_server");
AddCommandListener(OnUseGrapplingHook, "+use_action_slot_item_server");

public Action:OnUseGrapplingHook(client, const String:command[], args)
{
    if(!IsValidClient(client))
    {
        return Plugin_Continue;
    }
    if(!IsPlayerAlive(client))
    {
        return Plugin_Continue;
    }
    if(IsBoss(client))
    {
        return Plugin_Continue;
    }
    if(!TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        return Plugin_Continue;
    }
    return Plugin_Handled;
}

[Chdata]

can't the hook be used with +attack or something as well

then you'd need to block IN_ATTACK

you could also try setting

m_flNextPrimaryAttack

instead of dealing with all of this

to prevent switching to the grapple hook at all, you could use a OnWeaponSwitch sdkhook

or remove their grappling hook


You might also want to add

PrintToChatAll("floseogseg");

to make sure that this code is even running, and/or remove all of the checks and make the callback just return Plugin_Handled to see if that even blocks grapple hook in the first place.

[Research]

AddCommandListener is not working(my script skill is bad, maybe that's the problem :/)
so I change the way - OnWeaponSwitch

public OnClientPutInServer(client) //of course OnClientPutInServer have more code but I think that part is not need write in here :s
{
    SDKHook(client, SDKHook_WeaponSwitch, OnWeaponSwitch);
}

public Action:OnWeaponSwitch(client, weapon)
{
    new String:gWeapon[32];
    GetEdictClassname(weapon, gWeapon, sizeof(gWeapon));

    if(TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        if(StrEqual(gWeapon, "tf_weapon_grapplinghook"))
        {
            return Plugin_Handled;
        }
    }
    return Plugin_Continue;
}

and it's working! ...in this time. maybe it need more test.
Chdata, thanks for answer!

[Chdata]

What if they already have the weapon equipped?

You'll need m_flNextPrimaryAttack to block that.

[Research]

then it's not solved. I edit this thread name
I can't find enough example for m_flNextPrimaryAttack :s
is this work?

public OnClientPutInServer(client)
{
    SDKHook(client, SDKHook_WeaponSwitch, OnWeaponSwitch);
    SDKHook(client, SDKHook_WeaponCanUse, WeaponCanUse);
}

public Action:OnWeaponSwitch(client, weapon)
{
    new String:gWeapon[32];
    GetEdictClassname(weapon, gWeapon, sizeof(gWeapon));
    if(!IsValidClient(client) || !IsValidEdict(weapon))
    {
        return Plugin_Continue;
    }
    
    if(TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        if(StrEqual(gWeapon, "tf_weapon_grapplinghook"))
        {
            return Plugin_Handled;
        }
    }
    return Plugin_Continue;
}

public Action:WeaponCanUse(client, weapon)
{
    new String:gpWeapon[32];
    GetEdictClassname(weapon, gpWeapon, sizeof(gpWeapon));
    if(!IsValidClient(client) || !IsValidEdict(weapon))
    {
        return Plugin_Continue;
    }
    
    if(TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        if(StrEqual(gpWeapon, "tf_weapon_grapplinghook"))
        {
            SetEntPropFloat(weapon, Prop_Send, "m_flNextPrimaryAttack", 99999.0);
        }
    }
    return Plugin_Continue;
}

error appeared when I not add WeaponCanUse part:

[SM] Native "GetEdictClassname" reported: Invalid edict (-1 - -1)

so I add if(!IsValidClient(client) || !IsValidEdict(weapon)) check. is this working?

too many question here :/ sorry

[Chdata]

check isvalidedict before you getedictclassname

possibly use isvalidentity / getentityclassname? idk

[Research]

hmm. how about this?

public OnClientPutInServer(client)
{
    SDKHook(client, SDKHook_WeaponSwitch, OnWeaponSwitch);
    SDKHook(client, SDKHook_WeaponCanUse, WeaponCanUse);
}

public Action:OnWeaponSwitch(client, weapon)
{    
    new String:gWeapon[32];
    if(!IsValidClient(client) || !IsValidEdict(weapon) || !IsValidEntity(weapon) || !GetEntityClassname(weapon, gWeapon, sizeof(gWeapon)))
    {
        return Plugin_Continue;
    }
    GetEdictClassname(weapon, gWeapon, sizeof(gWeapon));
    
    if(TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        if(StrEqual(gWeapon, "tf_weapon_grapplinghook"))
        {
            return Plugin_Handled;
        }
    }
    return Plugin_Continue;
}

public Action:WeaponCanUse(client, weapon)
{
    new String:gpWeapon[32];
    if(!IsValidClient(client) || !IsValidEdict(weapon) || !IsValidEntity(weapon) || !GetEntityClassname(weapon, gpWeapon, sizeof(gpWeapon)))
    {
        return Plugin_Continue;
    }
    GetEdictClassname(weapon, gpWeapon, sizeof(gpWeapon));
    
    if(TF2_IsPlayerInCondition(client, TFCond_Dazed))
    {
        if(StrEqual(gpWeapon, "tf_weapon_grapplinghook"))
        {
            SetEntPropFloat(weapon, Prop_Send, "m_flNextPrimaryAttack", 99999.0);
        }
    }
    return Plugin_Continue;
}

[Chdata]

if weaponcanuse fires in tf2 then maybe, dunno myself.

You could set m_flNextPrimaryAttack during OnWeaponSwitch, the weapon parameter is the weapon you switched too. If that weapon is the grappling hook (check classname) then set nextattack then. you don't need weaponcanuse.

If you only want to block someone from grappling while they are stunned, and allow them to use it when not stun, then you should use TF2_OnConditionAdded and TF2_OnConditionRemoved to set/reset m_flNextPrimaryAttack. Setting it to 0.0 will work to allow them to use it again.