/*    /secure/cmds/creator/ed.c
 *    from the Dead Souls LPC Library
 *    creator command to enter the editor
 *    created by Descartes of Borg 950406
 */

#include <lib.h>

inherit LIB_DAEMON;

mixed cmd(string args) {
    int x;

    if( args == "" || !args ) 
	args = user_path((string)this_player()->GetKeyName()) + "tmp.edit";
    if( (int)this_player()->GetForced() ) {
	message("system", "Someone tried to force you to edit "+ args +"\n" +
	  identify(previous_object(-1)), this_player());
	return 0;
    }

    if(!this_player()->GetProperty("EdWarned")){
	write("This is the first time you've used ed. If you get stuck, simply "
	  "hit return a few times, then enter a dot on a blank line, hit return, "
	  "then type Q, then enter. Then visit this page to learn more about "
	  "using the ed editor: http://dead-souls.net/editor.html");
	this_player()->SetProperty("EdWarned", 1);
    }
    args = absolute_path( (string)this_player()->query_cwd(), args );
    if( (x = file_size(args)) == -2 ) 
	return "You cannot edit a directory!";
    else if( x == -1 )
	message("editor", args + ", new file, starting in input mode.\n",
	  this_player());
    else message("editor", args + ", " + x + " bytes\n", this_player());
    this_player()->eventEdit(args, 1);
    return 1;
}

void help() {
    message("help", "Syntax: <ed ([filename])>\n\n", this_player());
    tell_player(this_player(),"For a briefer walkthrough, quit this help doc by typing: %^GREEN%^q%^RESET%^");
    tell_player(this_player(),"Then type: %^GREEN%^faq ed%^RESET%^\n\n");
    this_player()->eventPage(explode(read_file("/doc/help/creators/editor"), "\n"), "help");
}