Click PM System By peppinux aka Peppe_Stasu

//In cima
#define COLOR_RED 0xFF0000AA
#define COLOR_GREEN 0x33AA33AA
#define COLOR_WHITE 0xFFFFFFAA

#define DIALOG_PM 1//Cambiate 1 con un ID del Dialog che avete libero nella vostra GM

new PM;

//Sotto OnGameModeInit
PM = 1;

//Sotto OnPlayerCommandText
    if(strcmp("/nopm",cmdtext,true) == 0)
    {
        new string[128];
        if(!IsPlayerAdmin(playerid)) return SendClientMessage(playerid,COLOR_RED,"[ERRORE]Devi essere Admin.");
        if(PM == 1)
        {
            PM = 0;
            format(string,sizeof(string),"L'Admin %s ha disattivato i PM.",PlayerName(playerid));
            SendClientMessageToAll(COLOR_RED,string);
        }
        else
        {
            PM = 1;
            format(string,sizeof(string),"L'Admin %s ha attivato i PM.",PlayerName(playerid));
            SendClientMessageToAll(COLOR_GREEN,string);
        }
        return 1;
    }

//Sotto OnDialogResponse
    if(dialogid == DIALOG_PM)
    {
        new string[128];
        if(response)
        {
            new clickedplayerid = GetPVarInt(playerid,"ClickedPlayerID");
            format(string,sizeof(string),"PM Inviato a [%d] %s.",clickedplayerid,PlayerName(clickedplayerid));
            SendClientMessage(playerid,COLOR_WHITE,string);
            format(string,sizeof(string),"Testo PM: %s",inputtext);
            SendClientMessage(playerid,COLOR_WHITE,string);
            format(string,sizeof(string),"PM Ricevuto da [%d] %s.",playerid,PlayerName(playerid));
            SendClientMessage(playerid,COLOR_WHITE,string);
            format(string,sizeof(string),"Testo PM: %s",inputtext);
            SendClientMessage(playerid,COLOR_WHITE,string);
        }
    }

//Sotto OnPlayerClickPlayer
    SetPVarInt(playerid,"ClickedPlayerID",clickedplayerid);
    ShowPlayerDialog(playerid,DIALOG_PM,DIALOG_STYLE_INPUT,"PM","Inserisci il testo da mandare al player selezionato:","Invia","Esci");
    return 1;

//Fuori da tutto
PlayerName(playerid)
{
    new playerName[MAX_PLAYER_NAME];
    GetPlayerName(playerid,playerName,sizeof(playerName));
    return playerName;
}