#include <sourcemod>
#include <sdktools>
#include <sdkhooks>

public Plugin:myinfo = 
{
	name = "Game without knife",
	author = "Kowalsky",
	description = "Block knife damage",
	version = "1.0",
	url = "http://1shot1kill.pl"
}

public OnPluginStart()
{	
	for (new client = 1; client <= MaxClients; client++) 
	{ 
		if (IsClientInGame(client)) 
		{
			SDKHook(client, SDKHook_OnTakeDamage, TakeDamageHook);
		}
	}
}

public OnClientPutInServer(client)
{
	SDKHook(client, SDKHook_OnTakeDamage, TakeDamageHook);
}

public Action:TakeDamageHook(client, &attacker, &inflictor, &Float:damage, &damagetype)
{
	if ( (client>=1) && (client<=MaxClients) && (attacker>=1) && (attacker<=MaxClients) && (attacker==inflictor) )
	{
		decl String:WeaponName[64];
		GetClientWeapon(attacker, WeaponName, sizeof(WeaponName));
		if (StrEqual(WeaponName, "weapon_knife", false))
		{
			damage *= 0;
			return Plugin_Stop;
		}
	}
	return Plugin_Continue;
}