Code
#include <amxmodx>
#include <hamsandwich>
#include <fakemeta>
#define PLUGIN "Gravity Changer"
#define AUTHOR "Alx"
#define VERSION "1.0"
new menu
public plugin_init()
{
register_plugin("Gravity Changer","Alx","1.0")
RegisterHam(Ham_Spawn,"player","fwd_Ham_Spawn",1)
menu=menu_create("Gravity Changer","func_menu")
menu_additem(menu,"Gravity 10")
menu_additem(menu,"Gravity 100")
menu_additem(menu,"Gravity 300")
menu_additem(menu,"Gravity 500")
menu_additem(menu,"Gravity 750")
menu_additem(menu,"Standart")
}
public func_menu(id,menu,key)
{
key++
if(key==1)client_cmd(id,"amx_rcon sv_gravity 10")
if(key==2)client_cmd(id,"amx_rcon sv_gravity 100")
if(key==3)client_cmd(id,"amx_rcon sv_gravity 300")
if(key==4)client_cmd(id,"amx_rcon sv_gravity 500")
if(key==5)client_cmd(id,"amx_rcon sv_gravity 750")
if(key==6)client_cmd(id,"amx_rcon sv_gravity 800")
}
public fwd_Ham_Spawn(id)
{
menu_display(id,menu)
return PLUGIN_HANDLED
}
Так попробуй