asada

#include <amxmodx>
#include <fakemeta>

#define PLUGIN "Speedometer"
#define VERSION "1.2"
#define AUTHOR "AciD"

#define FREQ 0.1

new bool:plrSpeed[33]

new TaskEnt,SyncHud,showspeed, maxplayers

public plugin_init() {
   register_plugin(PLUGIN, VERSION, AUTHOR)
   register_cvar("AcidoX", "Speedometer 1.1", FCVAR_SERVER)
   register_forward(FM_Think, "Think")

   TaskEnt = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "info_target"))
   set_pev(TaskEnt, pev_classname, "speedometer_think")
   set_pev(TaskEnt, pev_nextthink, get_gametime() + 1.01)

   register_clcmd("say /speed", "toogleSpeed")

   showspeed = register_cvar("showspeed", "1")

   SyncHud = CreateHudSyncObj()

   maxplayers = get_maxplayers()

}

public Think(ent)
{
   if(ent == TaskEnt)
   {
      SpeedTask()
      set_pev(ent, pev_nextthink,  get_gametime() + FREQ)
   }
}

public client_putinserver(id)
{
   plrSpeed[id] = showspeed > 0 ? true : false
}

public toogleSpeed(id)
{
   plrSpeed[id] = plrSpeed[id] ? false : true
   return PLUGIN_HANDLED
}

SpeedTask()
{
   static i, target
   static Float:velocity[3]
   static Float:speed

   for(i=1; i<=maxplayers; i++)
   {
      if(!is_user_connected(i)) continue
      if(!plrSpeed[i]) continue

      target = pev(i, pev_iuser1) == 4 ? pev(i, pev_iuser2) : i
      pev(target, pev_velocity, velocity)

      speed = vector_length(velocity)

      set_hudmessage(random_num(0,255), random_num(0,255), random_num(0,255), -1.0, 0.7, 0, 0.0, FREQ, 0.01, 0.0, -1)
      ShowSyncHudMsg(i, SyncHud, "VITEZA: [ %3.2f ]", speed)
   }
}