[midnight9]

Hello, im wondering if anyone could help me figure out how to block jump spam (mousewheel. macros etc.) I found this plugin:

#include <sourcemod>
#define PL_VERSION "1.1"
new bool:bBlockOnNextFrame[MAXPLAYERS + 1];
public Plugin myinfo =
{
 name = "BHop spam block",
 author = "sheo",
 description = "Fixes jump command spam to prevent too easy bunnyhopping",
 version = PL_VERSION,
 url = "http://steamcommunity.com/groups/b1com"
};
public OnPluginStart()
{
 decl String:gfstring[128];
 GetGameFolderName(gfstring, sizeof(gfstring));
 if (!StrEqual(gfstring, "left4dead2", false))
 {
  SetFailState("Plugin supports Left 4 dead 2 only!");
 }
 CreateConVar("l4d2_bhop_spam_block_version", PL_VERSION, "BHop spam block version", FCVAR_PLUGIN | FCVAR_NOTIFY);
}
public OnClientPutInServer(client)
{
 bBlockOnNextFrame[client] = false;
}
public OnClientDisconnect(client)
{
 bBlockOnNextFrame[client] = false;
}
public Action:OnPlayerRunCmd(int client, int &buttons, int &impulse, float vel[3], float angles[3], int &weapon, int &subtype, int &cmdnum, int &tickcount, int &seed, int mouse[2])
{
 if (bBlockOnNextFrame[client])
 {
  bBlockOnNextFrame[client] = false;
  SetEntPropFloat(client, Prop_Send, "m_jumpSupressedUntil",  GetGameTime() + 0.4);
 }
 if ((buttons & IN_JUMP) && IsClientInGame(client) && !IsFakeClient(client) && (IsPlayerAlive(client) || GetEntProp(client, Prop_Send, "m_isGhost") == 1))
 {
  if (GetGameTime() >= GetEntPropFloat(client, Prop_Send, "m_jumpSupressedUntil"))
  {
   bBlockOnNextFrame[client] = true;
  }
  else if (GetClientTeam(client) == 3)
  {
   buttons = (buttons & ~IN_JUMP);
  }
 }
 return Plugin_Continue;
}

It does work, but not the way i want it, as it delays the next jumps instead of cancelling it, meaning if i hold jump (spacebar) i will be jumping continuously every 0.4s. So i would like to make it to cancel any jumps done within 0.4seconds from the last successful jump and only fire the jump after that time.
I would ask the author of this plugin but he seems to be inactive (Last Activity: 12-08-16)

Regards