The only change really is adding SE_MOUSE_ABS to sysEventType_t.
In theory this breaks the ABI, but in practice I don't think mods use
sysEventType_t, and certainly not the ones above SE_MOUSE
(SE_JOYSTICK_AXIS doesn't make sense as Doom3 never supported Joysticks,
SE_CONSOLE is for input from TTY or whatever, and doesn't make sense
for mods to use in any way)
The change in Stub_SDL_endian.h is just me being paranoid.
(side-note: it *might* make sense to replace all that inline-asm in
Stub_SDL_endian.h with compiler intrinsics like GCC/clangs
__builtin_bswap* and MSVCs _byteswap_* - if they are supported in
all relevant compiler versions. GCC supports 32 and 64 bit swaps since
4.3, 16bit since 4.8 and 128bit since 11.x; clang supports 32 and
64 bit swaps at least since 3.0 and 16bit swaps since 3.2;
VS introduced _byteswap_ushort, .._ulong and .._uint64 in VS2003)
I created this repo from the original dhewm3 repo, but I used
git filter-branch to kill all the files that are not needed to just
build base.dll and d3xp.dll (or .so or .dylib or whatever).
So this is basically just the files the original Doom3 SDK had, but
taken from dhewm3 instead (and thus GPL licensed and patched for
64bit-support etc) + some dhewm3 specific stuff + CMakeLists.txt
to build them.
The git filter-branch details:
filter-branch -f --prune-empty --tree-filter /tmp/killkill.sh @
## /tmp/killkill.sh:
#!/bin/sh
find . -exec /tmp/removeothers.sh {} \;
exit 0
## /tmp/removeothers.sh:
#!/bin/bash
FNAME="$1"
if [[ $FNAME == \./\.git* ]] || [[ $FNAME == \./d3xp/* ]] || [[ $FNAME == \./game/* ]]
then
#echo "ignoring $FNAME"
exit 0
fi
if ! grep -Fxq "$FNAME" /tmp/d3sdklist.txt
then
#echo "REMOVING $FNAME"
rm -rf "$FNAME"
fi
exit 0
## /tmp/d3sdklist.txt was is just a textfile with one path per line with
all the files (and directories!) I wanted to keep, like:
.
..
./sys/platform.h
./framework/Game.h
./config.h.in
./CMakeLists.txt
## ... and all the relevant files from the SDK
