i would like to be a doom map maker im using the doom map maker doom builder 2 and id like it if someone could offer me advice to make high quality maps people will enjoy mechanically speaking i know i need to make the maps but i need advice and help on how to make them function properly ok?
Worst advice I've seen in a while.
While the basic architectural features of an editor are the same in any layout, starting out by limiting oneself to editing in DOOM format simply means that one has to relearn all specific features for GZDoom (Eternity, EDGE, etc.).
To learn what is possible in various mapping formats read all available tutorials (sse above) and WIKIs
https://doomwiki.org/wiki/Doom
https://zdoom.org/wiki/Main_Page
https://3dfxdev.net/edgewiki/index.php?title=Main_Page
http://eternity.youfailit.net/wiki/Main_Page
http://slade.mancubus.net/index.php?page=wiki
For features of GZDoom Builder - Bugfix see the Refmanual which comes with the editor