From 52512af151e2c34488d9a240637f1f17b4b5df56 Mon Sep 17 00:00:00 2001
From: AlterWare - WSL <info@alterware.dev>
Date: Wed, 21 May 2025 22:44:26 +0200
Subject: [PATCH] init

---
 LICENSE     | 29 +++++++++++++++++++++++++++++
 README.md   | 24 ++++++++++++++++++++++++
 list-iwd.sh | 36 ++++++++++++++++++++++++++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100755 list-iwd.sh

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..eade6ef
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2025, AlterWare
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5a06e69
--- /dev/null
+++ b/README.md
@@ -0,0 +1,24 @@
+# IWD Archive Lister
+
+This script scans the `main/` and `iw4x/` folders under a specified root directory for `.iwd` files (which are ZIP archives). For each `.iwd` file found, it extracts the list of files inside the archive using `7z` and writes the output to a `.txt` file in a folder called `out/`.
+
+Each `.iwd` file gets its own `.txt` file in the `out/` directory, with the same base name (e.g., `iw_00.iwd` -> `out/iw_00.iwd.txt`).
+
+## Requirements
+
+- [`7z`](https://www.7-zip.org/) command-line tool
+
+### Install 7z on Debian/Ubuntu:
+
+```bash
+sudo apt update
+sudo apt install p7zip-full
+```
+
+### Usage
+
+```bash
+./script.sh <root_directory>
+```
+
+Where `<root_directory>` is the path that contains both `main/` and `iw4x/` subfolders.
diff --git a/list-iwd.sh b/list-iwd.sh
new file mode 100755
index 0000000..2b19ebb
--- /dev/null
+++ b/list-iwd.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+set -e
+
+SEVENZIP_BIN="${SEVENZIP_BIN:-7z}"
+
+if [[ $# -ne 1 ]]; then
+  echo "Usage: $0 <root_folder>"
+  exit 1
+fi
+
+ROOT_DIR="$1"
+MAIN_DIR="$ROOT_DIR/main"
+IW4X_DIR="$ROOT_DIR/iw4x"
+
+OUT_DIR="out"
+
+if [[ ! -d "$MAIN_DIR" || ! -d "$IW4X_DIR" ]]; then
+  echo "Error: '$MAIN_DIR' or '$IW4X_DIR' directory not found."
+  exit 1
+fi
+
+mkdir -p "$OUT_DIR"
+
+process_iwd_files() {
+  local folder="$1"
+  find "$folder" -type f -iname '*.iwd' | while read -r iwd_file; do
+    # Output text file in same dir with same basename
+    base_name="$(basename "$iwd_file")"
+    output_file="$OUT_DIR/${base_name}.txt"
+    echo "Processing $iwd_file -> $output_file"
+    "$SEVENZIP_BIN" l -ba "$iwd_file" | grep -oP '(?<=^.{53}).*' > "$output_file"
+  done
+}
+
+process_iwd_files "$MAIN_DIR"
+process_iwd_files "$IW4X_DIR"