[Mirandor]

hi,

I want to prevent players from shooting through walls .
I tried to use first the bullet penetration filter, from Sheepdude (which is also bugged to me)

Actually it works as it should : it blocks bullets to walls BUT often when i try to shoot a player into his head by using a scout (zoomed) without any entity between us, hitgroup return 0, instead of 1...
When i try to cut a player, it returns... nothing!
Obviously in both cases, the player takes zero damage.

I search for a long time, i tried a lot of different things, it's always the same result...

So what's wrong?

Here is the code

PHP Code:

public Action:OnTakeDamage(victim, &attacker, &inflictor, &Float:damage, &damagetype, &weapon, Float:damageForce[3], Float:damagePosition[3])
{
    if(!IsValidClient(attacker) || !IsValidClient(victim))
        return Plugin_Continue;
    
    if(attacker == victim)
        return Plugin_Continue;
    
    if(victim_hitgroups[victim] == 0)
    {
        damage = 0.0;
        return Plugin_Changed;
    }
    
    return Plugin_Continue;
}

public Action:OnTraceAttack(victim, &attacker, &inflictor, &Float:damage, &damagetype, &ammotype, hitbox, hitgroup)
{
    if(!IsValidClient(attacker) || !IsValidClient(victim))
        return Plugin_Continue;
    
    if(attacker == victim)
        return Plugin_Continue;
    
    new Float:vAngles[3], Float:vOrigin[3];
    GetClientEyePosition(attacker,vOrigin);
    GetClientEyeAngles(attacker, vAngles);
    
    new Handle:trace = TR_TraceRayFilterEx(vOrigin, vAngles, MASK_SHOT, RayType_Infinite, TraceEntityFilterPlayer, attacker);
    new index = TR_GetEntityIndex( trace );
    victim_hitgroups[index] = 0;
    if(IsValidClient(index))
    {
        victim_hitgroups[index] = hitgroup;
        PrintToChat(attacker, "Target: %N | Hitgroup: %d", index, victim_hitgroups[index]);
    }
    
    return Plugin_Continue;
}

public bool:TraceEntityFilterPlayer(entity, contentsMask, any:data)
{
    if(0 < entity <= MaxClients && entity != data)
        return true;
        
    return false;
}

stock bool:IsValidClient(client)
{ 
    if (0 < client <= MaxClients && IsClientInGame(client))
        return true; 
    
    return false; 
}