sp and lp

#include <a_samp>

new Posaved[MAX_PLAYERS];

public OnPlayerConnect(playerid)
{
	Posaved[playerid] = 0;
	return 1;
}

public OnPlayerDisconnect(playerid)
{
	Posaved[playerid] = 0;
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	if(!strcmp("/sp", cmdtext, true))
	{
		new Float:x,Float:y,Float:z;
        GetPlayerPos(playerid,x,y,z);
        SetPVarFloat(playerid,"X",x);
        SetPVarFloat(playerid,"Y",y);
        SetPVarFloat(playerid,"Z",z);
        SendClientMessage(playerid, 0x10F441AA, "You have set your position. Type /lp to teleport to it!");
        if(Posaved[playerid] == 0)
        {
		    Posaved[playerid] = 1;
		}
		return 1;
	}
	if(!strcmp("/lp", cmdtext, true))
	{
		if(Posaved[playerid] == 1)
		{
		    SetPlayerPos(playerid, GetPVarFloat(playerid,"X"), GetPVarFloat(playerid,"Y"), GetPVarFloat(playerid,"Z"));
		    SendClientMessage(playerid, 0x10F441AA, "Welcome to your Last Position!");
		}
        else SendClientMessage(playerid, 0xAA3333AA, "You did not save your position with /sp!");
		return 1;
	}
	return 0;
}