#include <a_samp>
#include <sscanf2>
#include <zcmd>

main()
{

}

CMD:war(playerid,params[])
{
    new targetid,name[24],targetname[24],stringtwo[128];
    if(sscanf(params,"u",targetid))
    if(!IsPlayerConnected(targetid)) return SendClientMessage(playerid,-1,"Player is not online");
    
    GetPlayerName(playerid,name,sizeof(name));
    GetPlayerName(targetid,targetname,sizeof(targetname));
    
    format(stringtwo,sizeof(stringtwo), "Player %s wants to start a war with you.", name);
    ShowPlayerDialog(targetid,0,DIALOG_STYLE_MSGBOX,"War",stringtwo,"Accept","Deny");

    format(stringtwo,sizeof(stringtwo), "War request sent to %s", targetname);
    SendClientMessage(playerid,-1,stringtwo);
    return 1;
}
    
public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid == 0)
    {
        if(response)
        {
            GameTextForPlayer(playerid,"~r~ War Started",2000,4);
            // Your dm stuff or what every you want when the player accepts the war.
        }
        
        if(!response)
        {
            // Whatever you want when the player denys.
        }
    }
    return 1;
}