Code:
#include <amxmodx>
#include <csx>
#include <fun>
public plugin_init()
{
register_plugin("","","");
}
public client_damage(attacker,victim,damage,weapon,hitplace,TA)
{
if(!attacker || !is_user_alive(victim))
return;
if(weapon != CSW_KNIFE)
return;
set_task(1.0,"decrease_health", victim+35435,"",0, "b")
}
public decrease_health(taskid)
{
new victim = taskid - 35435;
new health = get_user_health(victim);
if(health == 0)
remove_task(victim+35435);
set_user_health(victim, health - 5);
}