Also made fades use core functions if they are available.

MOUSE6-8 will not be supported on SDL2 as there is no interface for them.

ONLY US KEYBOARDS SUPPORTED! THAT'S HOW WE DO IT IN AMURRICA

In some cases, the warp back to center was being detected as a mouse motion, causing all sorts of silliness with the mouse. The workaround is by only using the first motion event and ignoring every event after that, until the next call to I_GetEvent.

Will also fix any other case that an mobj has a skin and a single frame.

walls not extending down when a thok barrier has top textures and both
ceilings have sky.

Avoid Z-Fighting on the depth wall with the regular walls to stop the
possibility of regular walls being made partially invisible.

Gets rid of stuff being drawn where the sky should be being drawn.

sky positioning and scaling more correct compared to software.

Eidolon authored 10 years ago and Alam Ed Arias committed 10 years ago

Fixes axes issue with xinput controllers.

Eidolon authored 10 years ago and Alam Ed Arias committed 10 years ago

Also remove some unnecessary functions.

wolfs authored 10 years ago and Alam Ed Arias committed 10 years ago

Previously in Lua, dedicatedserver would only return true if the player running the script was the one hosting the dedicated server. In all other cases, it would return nil. This fixes it to point to the server host no matter what.

I think I've done this all right, someone correct me if I haven't.

see: CEZ1 skybox in linear filtermodes.

less redundancy.

I realise what I did before may cause FOF's in the same sector to not be
drawn, if they were before.