#include <sourcemod>
#include <sdktools>

public Plugin:myinfo = {
  name = "sFly",
  author = "S1deX",
  description = "sFly for sProps mod",
  version = "1.0",
  url = ""
};

public Action:OnPlayerRunCmd(client, &buttons, &impulse, Float:vel[3], Float:angles[3], &weapon)
{
  static bool:UseTriggered[MAXPLAYERS] = {false, ...};
  if (GetClientTeam(client) < 2 || !IsPlayerAlive(client) || GetEntityMoveType(client) == MOVETYPE_LADDER) {
   UseTriggered[client] = false;
   if (GetEntityMoveType(client) == MOVETYPE_FLY)    SetEntityMoveType(client, MOVETYPE_WALK);
   return Plugin_Continue;
  }
  else if (buttons & IN_USE)
  {
   new MoveType:mtype = GetEntityMoveType(client);
   if (GetEntPropEnt(client, Prop_Send, "m_hGroundEntity") == 0)
    SetEntityMoveType(client, MOVETYPE_WALK);
   else if (mtype == MOVETYPE_WALK || mtype == MOVETYPE_FLY) {
    if (!UseTriggered[client]) {
     UseTriggered[client] = true;
     SetEntityMoveType(client, MOVETYPE_FLY);
    }
   }
  }
  else if (UseTriggered[client]) {
   UseTriggered[client] = false;
   SetEntityMoveType(client, MOVETYPE_WALK);
  }
  return Plugin_Continue;
}