#include <a_samp>
#include <streamer>
#include <zcmd>
#define red 0xff0000aa

public OnPlayerConnect(playerid)
{
	SendClientMessage(playerid, -1, "InGame Traffic Sign Creator by JustaCube (aka.: huhboy) was loaded");
	return 1;
}
CMD:sign(playerid, params[])
{
	if(!IsPlayerAdmin(playerid)) return SendClientMessage(playerid, red, "Error: You must be an Administrator!");
	if(!strlen(params)) return SendClientMessage(playerid, red, "Use: /sign [id]");
	if(!IsNumeric(params)) return SendClientMessage(playerid, red, "Use only numbers!");
	if(strval(params) < 19948 || strval(params)> 19992) return SendClientMessage(playerid, red, "The object id's must be between 19948 and 19992!");
	new string2[512], Float:X, Float:Y, Float:Z, Float:Angle;
 	GetPlayerPos(playerid, X, Y, Z);
	GetPlayerFacingAngle(playerid, Angle);
	CreateDynamicObject(strval(params), X, Y, Z-1.5, 0.0, 0.0, Angle);
	format(string2, sizeof(string2), "CreateDynamicObject(%d, %.4f, %.4f, %.4f, %.4f, 100.0);",strval(params), X, Y, Z-1.5, Angle);
	SendClientMessage(playerid, 0x00ff00AA, "The sign was placed, and saved: scriptfiles > saved signs.txt");
	SetPlayerPos(playerid, X+2, Y, Z);
	new File:Lfile;
	new string[256];
	Lfile = fopen("saved signs.txt",io_append);
	format(string,sizeof(string),"%s\r\n",string2);
	fwrite(Lfile,string);
	fclose(Lfile);
	return 1;
}
IsNumeric(const string[])
{
	for (new i = 0, j = strlen(string); i < j; i++)
	{
		if (string[i] > '9' || string[i] < '0') return 0;
	}
    return 1;
}

Error: You have must be an Administrator.

Error: You must be an Administrator.