adminslots.sma

#include <amxmodx>
#include <amxmisc>

new g_cmdLoopback[16]
new g_ResPtr
new g_HidePtr

public plugin_init()
{
register_plugin("Slots Reservation", AMXX_VERSION_STR, "AMXX Dev Team")
register_dictionary("adminslots.txt")
register_dictionary("common.txt")
g_ResPtr = register_cvar("amx_reservation", "0")
g_HidePtr = register_cvar("amx_hideslots", "0")

format(g_cmdLoopback, 15, "amxres%c%c%c%c", random_num('A', 'Z'), random_num('A', 'Z'), random_num('A', 'Z'), random_num('A', 'Z'))
register_clcmd(g_cmdLoopback, "ackSignal")
}

public plugin_cfg()
{
set_task(3.0, "MapLoaded")
}

public MapLoaded()
{
if (!get_pcvar_num(g_HidePtr))
return

new maxplayers = get_maxplayers()
new players = get_playersnum(1)
new limit = maxplayers - get_pcvar_num(g_ResPtr)
setVisibleSlots(players, maxplayers, limit)
}

public ackSignal(id)
{
new lReason[64]
format(lReason, 63, "%L", id, "DROPPED_RES")
server_cmd("kick #%d ^"%s^"", get_user_userid(id), lReason)

return PLUGIN_HANDLED
}

public client_authorized(id)
{
new maxplayers = get_maxplayers()
new players = get_playersnum(1)
new limit = maxplayers - get_pcvar_num(g_ResPtr)

if (access(id, ADMIN_RESERVATION) || (players <= limit))
{
if (get_pcvar_num(g_HidePtr) == 1)
setVisibleSlots(players, maxplayers, limit)
return PLUGIN_CONTINUE
}

client_cmd(id, "%s", g_cmdLoopback)

return PLUGIN_HANDLED
}

public client_disconnect(id)
{
if (!get_pcvar_num(g_HidePtr))
return PLUGIN_CONTINUE

new maxplayers = get_maxplayers()

setVisibleSlots(get_playersnum(1) - 1, maxplayers, maxplayers - get_pcvar_num(g_ResPtr))
return PLUGIN_CONTINUE
}

setVisibleSlots(players, maxplayers, limit)
{
new num = players + 1

if (players == maxplayers)
num = maxplayers
else if (players < limit)
num = limit

set_cvar_num("sv_visiblemaxplayers", num)
}