Menu-stocks

This include allows you to pass a value (cell, float or string) to menu callback.
Just look at the example ;-) Download

ShowMyMenu(iClient, iSecretValue)
{
  new Handle:hMenu = CreateMenu(MyMenu_Handler);

  SetMenuTitle(hMenu, "Choose your weapon:");
  AddMenuItem(hMenu, "weapon_m4a1", "M4A1");
  AddMenuItem(hMenu, "weapon_ak47", "AK-47");
  AddMenuItem(hMenu, "weapon_scout", "Scout");
  
  // here is the magic
  PushMenuCell(hMenu, "-MySecretValue-", iSecretValue);
  
  SetMenuExitBackButton(hMenu, true);
  DisplayMenu(hMenu, iClient, 30);
}

public MyMenu_Handler(Handle:hMenu, MenuAction:iAction, iClient, iKey)
{
  switch (iAction) {
  	case MenuAction_Select: {
  		new String:sWeapon[64];
  		GetMenuItem(hMenu, iKey, sWeapon, sizeof(sWeapon));
  		GivePlayerItem(iClient, sWeapon);
  		
  		// here is the magic
  		new iSecretValue = GetMenuCell(hMenu, "-MySecretValue-");		
  		
  		PrintToConsole("Player %N has secret value = %d.", iClient, iSecretValue);
  	}
  	case MenuAction_End: {
  		CloseHandle(hMenu);
  	}
  }
}

Let's say, you need to pass a value from one menu to another

public MyMenu_Handler(Handle:hMenu, MenuAction:iAction, iClient, iKey)
{
  switch (iAction) {
      case MenuAction_Select: {
          new String:sWeapon[64];
          GetMenuItem(hMenu, iKey, sWeapon, sizeof(sWeapon));
          GivePlayerItem(iClient, sWeapon);

  		new Handle:hSubMenu = CreateMenu(MySubMenu_Handler);
  		SetMenuTitle(hSubMenu, "Choose your HP:");
  		AddMenuItem(hSubMenu, "35", "35 HP");
  		AddMenuItem(hSubMenu, "100", "100 HP");
  		AddMenuItem(hSubMenu, "300", "300 HP");
  		
  		// here is the magic
  		CopyMenuAny(hMenu, hSubMenu, "-MySecretValue-");

  		SetMenuExitBackButton(hSubMenu, true);
  		DisplayMenu(hSubMenu, iClient, 30);
      }
      case MenuAction_End: {
          CloseHandle(hMenu);
      }
  }
}

---

Also notice function AddMenuItemFormat, which allows you to do

AddMenuItemFormat(hMenu, "weapon_ak47", _, "AK-47 + %d ammo", 90);

// instead of

new String:sDisplay[64];
Format(sDisplay, sizeof(sDisplay), "AK-47 + %d ammo", 90);
AddMenuItem(hMenu, "weapon_ak47", sDisplay);