Fixes inconsistencies with thin players, like with Liftoff Gantry's scale section, and with large characters colliding with steep slopes instead of going up them.

Noticed some oddities with D_MapChange here with very rarely not changing player position when the map is loaded.

Don't give completion emblems when getting a game over in multiplayer (or any other kind of level reset)

Previously, level select only appeared in the SP pause menu if you load a complete save file.

Now, entering the game through an Extras menu level select shows that level select. Simply makes it more convenient, as you don't need to exit to the main menu again whenever you want to get to another level from an unlocked level select.

Tested all ways you can start a new map from the menu that I can think of (New Save File, Complete Save File, Mid-game Save File, several different Level Select types, custom Warp, Record Attack, Marathon, Tutorial), and could not smuggle wrong level selects into any.

This makes it consistent with SP's pause menu order. (Although admittedly I prefer how the other order looks.)

(Maybe some day...)

Currently, emblems share with everyone. Will add an option to toggle this.