[hode10001]

If the damage done to the opponent is 0, I want to damage the client.

but, However, I am not sure how to detect the damage part.

public Action:OnTakeDamage(victim, &attacker, &inflictor, &Float:damage, &damagetype, &weapon, Float:damageForce[3], Float:damagePosition[3], client)
{
    if(!IsValidEntity(weapon)) return Plugin_Continue;
    new wIndex = GetEntProp(weapon, Prop_Send, "m_iItemDefinitionIndex");
		
    if(wIndex == 20) 
    {
        if(damage = 0)
	{
                missdamage = 1
		SDKHooks_TakeDamage(client, client, attacker, float(missdamage), DMG_BULLET);
			
	}
}

public Event_Hurt(Handle:event, const String:name[], bool:dontBroadcast)
{
	new client = GetClientOfUserId(GetEventInt(event, "attacker"));
	new hurt = GetClientOfUserId(GetEventInt(event, "userid"));
	new damage = GetEventInt(event, "damageamount");

}

[DJ Tsunami]

PHP Code:

if (damage == 0.0) 


Although I'm not sure how OnTakeDamage would fire if the damage is 0.

[hode10001]

Is there a way to make sure the client hasn't done any damage?

[Bacardi]

I think this is continue of this topic https://forums.alliedmods.net/showthread.php?t=326902

Does tracerayattack help... or traceray