CMD:givegun(playerid,params[])
{
    new PID; //Player ID
    new GunID; //Gun ID
    new Ammo; //Ammo #
    if(PlayerInfo[playerid][pAdmin] <= 3) return SendClientMessage(playerid,-1,"{FF0000}__**ERROR**__ {FFFFFF}You cannot use this command");// Admins below level 3 will not be able to use this command.
    if(sscanf(params, "ui", PID, GUNID, Ammo)) return SendClientMessage(playerid,-1,"{FF0000}__**ERROR**__ {FFFFFF}Usage: /givegun <playerid> <gunid> <ammo>");
    if(!IsPlayerConnected(ID)) return SendClientMessage(playerid, -1,"{FF0000}__**ERROR**__ {FFFFFF}That player is not connected to the server!");
    GivePlayerWeapon(PID, GunID, Ammo); //Command to give weapons.
    return 1;
}

:\Users\Administrator\Desktop\XFreedom V.0.1\filterscripts\isaid.pwn(20) : error 017: undefined symbol "PlayerInfo"
C:\Users\Administrator\Desktop\XFreedom V.0.1\filterscripts\isaid.pwn(20) : warning 215: expression has no effect
C:\Users\Administrator\Desktop\XFreedom V.0.1\filterscripts\isaid.pwn(20) : error 001: expected token: ";", but found "]"
C:\Users\Administrator\Desktop\XFreedom V.0.1\filterscripts\isaid.pwn(20) : error 029: invalid expression, assumed zero
C:\Users\Administrator\Desktop\XFreedom V.0.1\filterscripts\isaid.pwn(20) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase


4 Errors.

if(PlayerInfo[playerid][pAdmin] <= 3) return SendClientMessage(playerid,-1,"{FF0000}__**ERROR**__ {FFFFFF}You cannot use this command");// Admins below level 3 will not be able to use this command.

CMD:ban(playerid, params[])
    {
        if(PlayerInfo[playerid][pAdmin] >= 3) {
            new PID; //define the playerid we wanna ban
            new reason[64]; //the reason, put into a string
            new str[128]; //a new message string
            new Playername[MAX_PLAYER_NAME], Adminname[MAX_PLAYER_NAME]; //defines the function with the playername we wanna get
            GetPlayerName(playerid, Adminname, sizeof(Adminname)); //defines the function with the adminname we wanna get
            GetPlayerName(PID, Playername, sizeof(Playername));
            if(sscanf(params, "us[64]", PID,reason)) return SendClientMessage(playerid, COLOR_DARKGREY, "USAGE: /kick [playerid] [reason]"); //tell sscanf if the parameters/the syntax is written wrong to return a message (PID and the reason used here)

            if(!IsPlayerConnected(PID)) // if the ID is wrong or not connected, return a message! (PID used here)
                return SendClientMessage(playerid, COLOR_DARKGREY, "Player is not connected!");

            format(str, sizeof(str), "'%s' has been banned by administrator '%s'. Reason: %s ", Playername, Adminname, reason); //format the string we've defined to send the message, playername and adminname are used to receive the information about the names
        SendClientMessageToAll(COLOR_BRIGHTRED, str); //send that message to all
        Ban(PID); //Ban the playerid we've defined

        }
        else //if he has not got the permissions
        {
            SendClientMessage(playerid, COLOR_DARKGREY, "You have to be level 5 to use that command!"); //return this message
        }
        return 1;
    }

#include <seifader>
#include <Load>
#include <seif_text>
#include <Double-O-Objects>
#include <bodyparts>

CMD:world(playerid, params[])
{
    if(GetPVarInt(playerid, "VirtualWorld") > 0)
        return SendClientMessage(playerid, -1, "You are already in a separate world. Use /normalworld.");
    new vworld = random(99999), str[40];
    SetPlayerVirtualWorld(playerid, vworld);
    SetPVarInt(playerid, "VirtualWorld", vworld);
    format(str, sizeof str, "You are now in virtual world %d.", vWorld);
    SendClientMessage(playerid, -1,str);
    return 1;
}
CMD:normalworld(playerid, params[])
{
    if(GetPVarInt(playerid, "VirtualWorld") == 0)
        return SendClientMessage(playerid, -1, "You're not in a separate world. Use /world first.");

    DeletePVar(playerid, "VirtualWorld");
    SetPlayerVirtualWorld(playerid, 0);
    SendClientMessage(playerid, -1, "You're now back in the normal world.");
    return 1;
}
CMD:inviteworld(playerid, params[])
{
    new pID, vworld, str[80];
    if(GetPVarInt(playerid, "VirtualWorld") == 0)
        return SendClientMessage(playerid, -1, "You're not in a separate world, use /world first.");
    if(sscanf(params,"u",pID)) 
        return SendClientMessage(playerid,-1,"USAGE: /inviteworld [PlayerID]"); 

    if(!IsPlayerConnected(pID))
        return SendClientMessage(playerid, -1, "ERROR: Selected player is not connected.");

    vworld = GetPVarInt(playerid, "VirtualWorld");
    SetPVarInt(pID, "WorldInvite", vworld);
    format(str, sizeof str, "You've been invited in world %i by someone. Type /accept to join the world.", vworld);
    SendClientMessage(pID, -1, str);
    format(str, sizeof str, "You invited selected player in world %i.", vworld);
    SendClientMessage(playerid, -1, str);
    return 1;
}
CMD:accept(playerid, params[])
{
    if(GetPVarInt(playerid, "WorldInvite") < 1)
        return SendClientMessage(playerid, -1, "Noone invited you in a separate world.");

    new vworld = GetPVarInt(playerid, "WorldInvite");
    new str[80];
    SetPlayerVirtualWorld(playerid, vworld);
    SetPVarInt(playerid, "VirtualWorld", vworld);
    format(str, sizeof str, "You accepted to join world %i.", vworld);
    SendClientMessage(playerid, -1, str);
    DeletePVar(playerid, "WorldInvite");
    return 1;
}

public OnGameModeInit()
{
    SetTimer("WeatherChange", 60 * 1000, true);
    return 1;
}

forward WeatherChange();
public WeatherChange()
{
    new weather = random(45);
    SetWeather(weather);
    new str[40];
    format(str, sizeof str, "Weather changed to %i.", weather);
    SendClientMessageToAll(-1, str);
    return 1;
}