Ez támadó npc akar lenni

#include <amxmodx> 
#include <engine> 

public plugin_init() 
{     
   register_clcmd("sexyartic", "sexyartic")     
   register_think("npc_sexyartic","npc_think"); 
} 
public plugin_precache()    
{
   precache_model("models/sexyartic.mdl")     
   precache_model("models/p_m4alex.mdl") 
} 

public onna(id) 
{     

   new Float:origin[3]     
   
   entity_get_vector(id,EV_VEC_origin,origin)     
   new ent = create_entity("info_target")     
   give_weapon(ent)     
   
   entity_set_origin(ent,origin);     
   origin[2] += 300.0     
   entity_set_origin(id,origin)     
   
   entity_set_float(ent,EV_FL_takedamage,1.0)     
   entity_set_float(ent,EV_FL_health,100.0)     
   
   entity_set_string(ent,EV_SZ_classname,"npc_sexyartic");     
   entity_set_model(ent,"models/sexyartic.mdl");     
   entity_set_int(ent,EV_INT_solid, 2)     
   
   entity_set_byte(ent,EV_BYTE_controller1,125);     
   entity_set_byte(ent,EV_BYTE_controller2,125);   
   entity_set_byte(ent,EV_BYTE_controller3,125);   
   entity_set_byte(ent,EV_BYTE_controller4,125);     
   
   new Float:maxs[3] = {16.0,16.0,36.0}    
   new Float:mins[3] = {-16.0,-16.0,-36.0}    
   entity_set_size(ent,mins,maxs)    
   
   entity_set_float(ent,EV_FL_animtime,2.0)    
   entity_set_float(ent,EV_FL_framerate,1.0)   
   entity_set_int(ent,EV_INT_sequence,0);   
   
   entity_set_float(ent,EV_FL_nextthink,halflife_time() + 0.01)  
   drop_to_floor(ent)     
   return 1; 
} 

public give_weapon(ent) 
{         
   new entWeapon = create_entity("info_target")        
   
   entity_set_string(entWeapon, EV_SZ_classname, "npc_weapon")    
   
   entity_set_int(entWeapon, EV_INT_movetype, MOVETYPE_FOLLOW)       
   entity_set_int(entWeapon, EV_INT_solid, SOLID_NOT)        
   entity_set_edict(entWeapon, EV_ENT_aiment, ent)        
   entity_set_model(entWeapon, "models/p_m4alex.mdl") 
} 

public npc_think(id) 
{    
   // Put your think stuff here.   
   entity_set_float(id,EV_FL_nextthink,halflife_time() + 0.01) 
}
     
/* AMXX-Studio Notes - DO NOT MODIFY BELOW HERE
*{\\ rtf1\\ ansi\\ deff0{\\ fonttbl{\\ f0\\ fnil Tahoma;}}\n\\ viewkind4\\ uc1\\ pard\\ lang1033\\ f0\\ fs16 \n\\ par }
*/