#!/usr/bin/env bash
# Reads the newest Proton log for a game and extracts SUWSF + DLL-load evidence.
# Usage: ./tools/read_protonlog.sh <APPID>   (e.g. 1672500 for Gundam Breaker 4)
set -uo pipefail
APPID="${1:?usage: read_protonlog.sh <APPID>}"
LOG=$(ls -t "$HOME"/steam-$APPID.log "$HOME"/.steam/steam/logs/steam-$APPID.log 2>/dev/null | head -1)
[ -z "${LOG:-}" ] && { echo "[!] No steam-$APPID.log found. Add PROTON_LOG=1 to launch options and relaunch."; exit 1; }
echo "[+] Log: $LOG  ($(stat -c%s "$LOG") bytes, modified $(stat -c%y "$LOG"))"
echo "=== Did our native dsound.dll load? ==="
grep -iE "dsound\.dll|SUWSF\.asi|Ultimate" "$LOG" | grep -iE "load|builtin|native|override" | head
echo "=== SUWSF patch results ==="
grep -iE "Searching for patches|Found patch|patches found| matches|No pattern found|skipping patch|Patches disabled|INITIALIZED" "$LOG" | head -60
echo "=== (if both sections empty, the ASI did not inject: check WINEDLLOVERRIDES) ==="