#!/bin/sh
# One-time setup: fetch MSVC 7.1 (cl 13.10.3077) and check the original binary.
# Usage: tools/setup.sh [path/to/eqgame.exe]
set -e
ROOT=$(cd "$(dirname "$0")/.." && pwd)
cd "$ROOT"

if [ -n "$1" ]; then
    ln -sf "$(realpath "$1")" orig/eqgame.exe
fi

if [ ! -x tools/msvc7.1/Bin/cl.exe ]; then
    # Same package decomp.me uses for its "msvc7.1" compiler (the asset name says 7.0; contents are 7.1).
    URL=https://github.com/OmniBlade/decomp.me/releases/download/msvcwin9x/msvc7.0.tar.gz
    TMP=$(mktemp -d)
    curl -fL -o "$TMP/msvc.tar.gz" "$URL"
    mkdir -p tools/msvc7.1
    tar -xzf "$TMP/msvc.tar.gz" -C tools/msvc7.1
    rm -rf "$TMP"
fi

if ! WINEDEBUG=-all wine tools/msvc7.1/Bin/cl.exe 2>&1 | grep -q "Version 13.10.3077 "; then
    echo "error: tools/msvc7.1/Bin/cl.exe is not cl 13.10.3077 (or wine is missing)" >&2
    exit 1
fi
echo "MSVC 7.1 (13.10.3077): OK"
python3 tools/eq.py verify