Yes, yes it can. PROOF I've tried it with TooManyItems
no
you can install Single Player Commands and there is a freecam option.
toomanyitems the inventory editor works for mac too you just install it a little differently google toomanyitems and go to the one on the minecraft forum and read the mac instructions or on youtube search how to get toomanyitems on the mac
Have you installed ModLoader and/or deleted the META-INF folder in the minecraft.jar.
You have to install WorldEdit with it. It usually comes with the download. Put the WorldEdit.jar in the bin folder.
well minecraft 1.2.3 single player is beta so there are no commands hopefully in the next version
Single player commands are needed.
you have to cyt
no
uhh... i doubt that there is one. People normally use cheats or play it regularly to get what they want on Terraria Edit: Single Player Commands are available.
Delete the bin folder in the .minecraft folder, start Minecraft, and it will say that it's updating. Let it update, then install all of the mods over again, but don't install the one(s) that you don't want.