#include <amxmodx>
#include <amxmisc>

#include <fakemeta>
//#include <fakemeta_util>
#include <engine>


#define PLUGIN "test"
#define VERSION "0.0"
#define AUTHOR "test"


public plugin_init() {
   register_plugin(PLUGIN, VERSION, AUTHOR)
   register_forward(FM_PlayerPreThink,"forward_PreThink");
}

public forward_PreThink(id)
{
   if(!is_user_alive(id))
      return FMRES_HANDLED
      
   new ammo = get_pdata_int(id, 315, 5)

   if(get_user_weapon(id) == HLW_CROWBAR)
   {
      if(pev(id,pev_button) & IN_ATTACK2 && !(pev(id,pev_oldbuttons) & IN_ATTACK2)) 
      {
         if(ammo != 0)
         {
            set_pdata_int(id, 315, ammo, 5)
            create_rocket(HLW_CROWBAR)
               
         }
      }
      
   }
   return FMRES_HANDLED
}

public create_rocket(weapon){
   
   new player = pev(weapon, pev_owner)
   new ent = create_entity("info_target")
   
   new Float:velocity[3]
   new Float:origin[3]
   new Float:angles[3]

   pev(player, pev_origin, origin)
   pev(player, pev_v_angle, angles)
   
   entity_set_int(ent,EV_INT_movetype,MOVETYPE_FLY)
   entity_set_vector(ent,EV_VEC_origin,velocity)
   entity_get_vector(ent, EV_VEC_angles, velocity)
   entity_set_vector(ent,EV_VEC_velocity,velocity)
   entity_set_int(ent,EV_INT_solid,SOLID_BBOX)
   entity_set_model(ent,"models/rpgrocket.mdl")
   
   set_pev(ent, pev_origin, origin)
   set_pev(ent, pev_angles, angles)
   set_pev(ent, pev_owner, player)
   
   entity_set_int(player,EV_INT_weaponanim,5);
}

public Crowbar_SecondaryAttack_Post(weapon)
{
   new player = pev(weapon, pev_owner)
   
   new ammo = get_pdata_int(player, 315, 5)   
   
   if(!ammo)
      return HAM_SUPERCEDE

   new Float:origin[3]
   new Float:velocity[3]
   new Float:v_ofs[3]
   new Float:angles[3]
   
   ammo--
   
   set_pdata_int(player, 315, ammo, 5)
   
   new ent = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "rpg_rocket"))
   
   pev(player, pev_origin, origin)
   pev(player, pev_view_ofs, v_ofs)
   pev(player, pev_v_angle, angles)
   
   origin[0] += v_ofs[0] 
   origin[1] += v_ofs[1]
   origin[2] += v_ofs[2] 
   
   velocity_by_aim(player, 800, velocity)   
   
   entity_set_int(ent,EV_INT_movetype,MOVETYPE_FLY)
   entity_set_vector(ent,EV_VEC_origin,velocity)
   entity_get_vector(ent, EV_VEC_angles, velocity)
   entity_set_int(ent,EV_INT_solid,SOLID_BBOX)
   
   
   set_pev(ent, pev_origin, origin)
   set_pev(ent, pev_angles, angles)
   set_pev(ent, pev_owner, player)
   
   set_pev(ent, pev_gravity, 1.0)
   set_pev(ent, pev_velocity, velocity)
   
   dllfunc(DLLFunc_Spawn, ent)
      
   engfunc(EngFunc_SetModel, ent, "models/rpgrocket.mdl")
   
   entity_set_int(player,EV_INT_weaponanim,5);
   /*new clip,ammo
   if(get_user_weapon(id,clip,ammo) == HLW_RPG)
   {*/
   if(!ammo > 0)
   {
            entity_set_string(player, EV_SZ_viewmodel, "models/v_rockcrowbar.mdl")
      entity_set_string(player, EV_SZ_weaponmodel, "models/v_rockcrowbar.mdl")
      
   }else if(!ammo == 0){

            entity_set_string(player, EV_SZ_viewmodel, "models/v_crowbar.mdl")
      entity_set_string(player, EV_SZ_weaponmodel, "models/v_crowbar.mdl")
   }
   
   return HAM_HANDLED

}