local meta = FindMetaTable("Player")
function meta:Send(msg)
    umsg.Start( "911_Notify", self )
	    umsg.String( msg )
	umsg.End()
end

function SendAll(msg)
    umsg.Start( "911_Notify" )
	    umsg.String( msg )
	umsg.End()
end

local Polices = {TEAM_POLICE, TEAM_CHIEF, TEAM_MAYOR, TEAM_FBI, TEAM_UCOP, TEAM_SWAT, TEAM_SWATL}

hook.Add("PlayerSay", "NineOneOne", function(ply, cmd, bool)
    if string.StartWith(cmd, "/911") then
	    if string.len(cmd) > 6 then
		    local total = string.sub(cmd, 5)
			if total == " " or total == "  " or total == "" then
			    ply:Send("Wrong, /911 <message>")
			end
			if not table.HasValue(Polices, ply:Team()) then
			    total = ply:Nick().." Is requesting police: "..total.."!"
			else
			    total = ply:Nick()..": "..total
			end
			if not ply.nineoneone then
			    ply.nineoneone = CurTime()
			else
			    if ply.nineoneone + 90 > CurTime() and not table.HasValue(Polices, ply:Team()) then
				    ply:Send("You must wait "..ply.nineoneone + 90 - CurTime().." sec more to do next request!")
					return ""
				end
			end
			local count = 0
			local polices = 0
			for k, v in pairs(player.GetAll()) do
			    count = count + 1
				if table.HasValue(Polices, ply:Team()) then
				    polices = polices + 1
				end
			end
			if count == 0 or count == 1 or polices == 0 then
			    ply:Send("There's no police in the server.")
				return ""
			elseif polices > 0 then
			    if table.HasValue(Polices, ply:Team()) and polices == 1 then
				    ply:Send("You can't talk to your self!")
					return ""
				end
			end
			if not table.HasValue(Polices, ply:Team()) then
			    ply:Send(total)
			end
			for k, v in pairs(player.GetAll()) do
			    if table.HasValue(Polices, ply:Team()) then
				    v:Send(total)
				end
			end
			ply.nineoneone = CurTime()
			return ""
		else
		    ply:Send("Wrong, /911 <message>")
			return ""
		end
	end
end)