mirror of
https://github.com/griches/PS5_Doom3.git
synced 2026-10-17 17:00:49 +02:00
Gary Riches
f892ca2f64
A PS5 homebrew port of RBDOOM-3-BFG (Robert Beckebans), title PPSA99313, running at 3840x2160 on Vulkan through RADV with the BFG Edition's data. - The engine as a submodule at upstream ea29c006, with the console's changes as ps5/patches/rbdoom3bfg.patch: Vulkan from RADV's entry point, title paths, start-up arguments (gamepad on, no log), a restart through the system, a pad opened when it arrives late, and PS5 frame timings (com_ps5Speeds). - SDL2 with the console's video, audio and pad drivers; openal-soft on SDL2. - Shaders compiled ahead of time with ShaderMake and DXC (built from source for an arm64 host); the ISPC kernel compiled on macOS. - A material fix for the flashlight beam's dust, title art, README and licensing notes. Claude-Session: https://claude.ai/code/session_016xMYBaR9GfxtETyVf6er1P
47 lines
1.9 KiB
Bash
Executable File
47 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Doom 3 BFG for the PlayStation 5 - the game's sources, with the console's changes.
|
|
#
|
|
# ps5/tools/setup-source.sh apply ps5/patches/rbdoom3bfg.patch
|
|
# ps5/tools/setup-source.sh --save write the tree's changes back to the patch
|
|
#
|
|
# vendor/RBDOOM-3-BFG is RBDoom3BFG at an upstream revision, with NVRHI and
|
|
# ShaderMake as its own submodules. What the console needs changed is kept here
|
|
# as a patch, not as a fork. A patch already applied is left alone, so this can
|
|
# run before every build. A build refuses to start over edits not yet saved.
|
|
#
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
set -euo pipefail
|
|
root=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/../.." && pwd)
|
|
game="$root/vendor/RBDOOM-3-BFG"
|
|
patch="$root/ps5/patches/rbdoom3bfg.patch"
|
|
[[ -f $game/neo/extern/nvrhi/CMakeLists.txt ]] || git -C "$game" submodule update --init --recursive
|
|
|
|
if [[ ${1:-} == --save ]]; then
|
|
# new files too: plain git diff leaves out what git does not track yet
|
|
git -C "$game" add --intent-to-add -A -- neo
|
|
git -C "$game" diff --ignore-submodules -- neo > "$patch"
|
|
git -C "$game" reset -q
|
|
exit 0
|
|
fi
|
|
[[ -s $patch ]] || exit 0
|
|
if git -C "$game" apply --reverse --check "$patch" 2>/dev/null; then
|
|
# applied already: refuse edits made since that are not in the patch
|
|
saved=$(mktemp)
|
|
git -C "$game" add --intent-to-add -A -- neo
|
|
git -C "$game" diff --ignore-submodules -- neo > "$saved"
|
|
git -C "$game" reset -q
|
|
if ! cmp -s "$saved" "$patch"; then
|
|
rm -f "$saved"
|
|
echo "setup-source.sh: vendor/RBDOOM-3-BFG has edits not in the patch: run ps5/tools/setup-source.sh --save" >&2
|
|
exit 2
|
|
fi
|
|
rm -f "$saved"
|
|
exit 0
|
|
fi
|
|
git -C "$game" apply --check "$patch" || {
|
|
echo "setup-source.sh: rbdoom3bfg.patch does not apply to $game (a different upstream revision?)" >&2
|
|
exit 2
|
|
}
|
|
git -C "$game" apply --whitespace=nowarn "$patch"
|
|
echo "setup-source.sh: applied rbdoom3bfg.patch" >&2
|