#include <amxmodx>
#include <DR>
#include <engine>
#include <fakemeta>
#include <hamsandwich>

new const nazwa[]   = "Carl Johnson (7.38zl)";
new const opis[]    = "Posiada dodatkowy oraz jedna apteczke 100HP";
new const bronie    = (1<<CSW_SMOKEGRENADE)|(1<<CSW_USP);
new const zdrowie   = 0;
new const kondycja  = 0;
new const wytrzymalosc = 0;
new const grawitacja = 200;
new const obrazenia321 = 0;

new sprite_white_apteczki;
new ilosc_apteczek_gracza[33];

new skoki[33];
new ma_klase[33];

public plugin_init()
{
  register_plugin(nazwa, "1.0", "CSC");
  cod_register_class(nazwa, opis, bronie, zdrowie, kondycja, wytrzymalosc, grawitacja, obrazenia321);
  register_think("medkit", "Think_Apteczki");
  RegisterHam(Ham_Spawn, "player", "fwSpawn_Apteczki", 1);
  register_forward(FM_CmdStart, "fwCmdStart_MultiJump");
}

public plugin_precache()
{
  sprite_white_apteczki = precache_model("sprites/white.spr");
  precache_model("models/w_medkit.mdl");
}
public client_disconnect(id)
{
  new entApteczki = find_ent_by_class(0, "medkit");
  while(entApteczki > 0)
  {
    if(entity_get_edict(entApteczki, EV_ENT_owner) == id)
      remove_entity(entApteczki);

    entApteczki = find_ent_by_class(entApteczki, "medkit");
  }
}

public cod_class_enabled(id)
{
  ilosc_apteczek_gracza[id] = 1;
  ma_klase[id] = true;
}

public cod_class_disabled(id)
{
  ma_klase[id] = false;
}

public cod_class_skill_used(id)
{
  if (!ilosc_apteczek_gracza[id])
  {
    client_print(id, print_center, "Masz tylko 1 apteczke na runde!");
  }
  else
  {
    ilosc_apteczek_gracza[id]--;
    new Float:origin[3];
    entity_get_vector(id, EV_VEC_origin, origin);
    new ent = create_entity("info_target");
    entity_set_string(ent, EV_SZ_classname, "medkit");
    entity_set_edict(ent, EV_ENT_owner, id);
    entity_set_int(ent, EV_INT_solid, SOLID_NOT);
    entity_set_vector(ent, EV_VEC_origin, origin);
    entity_set_float(ent, EV_FL_ltime, halflife_time() + 7 + 0.1);
    entity_set_model(ent, "models/w_medkit.mdl");
    set_rendering ( ent, kRenderFxGlowShell, 255,0,0, kRenderFxNone, 255 );
    drop_to_floor(ent);
    entity_set_float(ent, EV_FL_nextthink, halflife_time() + 0.1);
  }
}

public fwSpawn_Apteczki(id)
{
  if(is_user_alive(id))
    ilosc_apteczek_gracza[id] = 1;
}

public Think_Apteczki(ent)
{
  if(!is_valid_ent(ent))
    return PLUGIN_CONTINUE;

  new id = entity_get_edict(ent, EV_ENT_owner);
  new dist = 300;
  new heal = 5;
  if (entity_get_edict(ent, EV_ENT_euser2) == 1)
  {
    new Float:forigin[3];
    entity_get_vector(ent, EV_VEC_origin, forigin);
    new entlist[33];
    new numfound = find_sphere_class(0,"player", float(dist),entlist, 32,forigin);

    for (new i=0; i < numfound; i++)
    {
      new pid = entlist[i];
      if (get_user_team(pid) != get_user_team(id))
        continue;

      new maksymalne_zdrowie = 100+cod_get_user_health(pid);
      new zdrowie = get_user_health(pid);
      new Float:nowe_zdrowie = (zdrowie+heal<maksymalne_zdrowie)?zdrowie+heal+0.0:maksymalne_zdrowie+0.0;
      if (is_user_alive(pid)) entity_set_float(pid, EV_FL_health, nowe_zdrowie);
    }

    entity_set_edict(ent, EV_ENT_euser2, 0);
    entity_set_float(ent, EV_FL_nextthink, halflife_time() + 1.5);
    return PLUGIN_CONTINUE;
  }

  if (entity_get_float(ent, EV_FL_ltime) < halflife_time() || !is_user_alive(id))
  {
    remove_entity(ent);
    return PLUGIN_CONTINUE;
  }

  if (entity_get_float(ent, EV_FL_ltime)-2.0 < halflife_time())
    set_rendering ( ent, kRenderFxNone, 255,255,255, kRenderTransAlpha, 100 );

  new Float:forigin[3];
  entity_get_vector(ent, EV_VEC_origin, forigin);
  new iOrigin[3];
  for(new i=0;i<3;i++)
    iOrigin[i] = floatround(forigin[i]);

  message_begin( MSG_BROADCAST, SVC_TEMPENTITY, iOrigin );
  write_byte( TE_BEAMCYLINDER );
  write_coord( iOrigin[0] );
  write_coord( iOrigin[1] );
  write_coord( iOrigin[2] );
  write_coord( iOrigin[0] );
  write_coord( iOrigin[1] + dist );
  write_coord( iOrigin[2] + dist );
  write_short( sprite_white_apteczki );
  write_byte( 0 ); // startframe
  write_byte( 0 ); // framerate
  write_byte( 10 ); // life
  write_byte( 10 ); // width
  write_byte( 255 ); // noise
  write_byte( 255 ); // r, g, b
  write_byte( 100 );// r, g, b
  write_byte( 100 ); // r, g, b
  write_byte( 128 ); // brightness
  write_byte( 0 ); // speed
  message_end();
  entity_set_edict(ent, EV_ENT_euser2 ,1);
  entity_set_float(ent, EV_FL_nextthink, halflife_time() + 0.5);

  return PLUGIN_CONTINUE;
}

public fwCmdStart_MultiJump(id, uc_handle)
{
  if(!is_user_alive(id) || !ma_klase[id])
    return FMRES_IGNORED;

  new flags = pev(id, pev_flags);
  if((get_uc(uc_handle, UC_Buttons) & IN_JUMP) && !(flags & FL_ONGROUND) && !(pev(id, pev_oldbuttons) & IN_JUMP) && skoki[id])
  {
    skoki[id]--;
    new Float:velocity[3];
    pev(id, pev_velocity,velocity);
    velocity[2] = random_float(265.0,285.0);
    set_pev(id, pev_velocity,velocity);
  }
  else if(flags & FL_ONGROUND)
    skoki[id] = 1;

  return FMRES_IGNORED;
}