Trim off fat

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "mods/hotbar_switching"]
 	path = mods/hotbar_switching
 	url = https://github.com/TheEt1234/hotbar_switching
-[submodule "luanti_lsp_definitions"]
-	path = luanti_lsp_definitions
-	url = https://github.com/corpserot/luanti_lsp_definitions/
 [submodule "mods/unified_inventory_plus"]
 	path = mods/unified_inventory_plus
 	url = https://github.com/mt-mods/unified_inventory_plus

devtools/optimize_audio.py

@@ -0,0 +1,145 @@
+#!/usr/bin/env python3
+"""Optimizes audio files involved between commits using FFmpeg."""
+
+# Copyright (C) 2026 corpserot. MIT license.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import subprocess
+import sys
+import argparse
+import json
+from pathlib import Path
+
+# Thresholds for audio file candidates to optimize
+MIN_BITRATE = 128000  # 128 kbps
+MIN_SAMPLERATE = 44100 # 44.1 kHz
+
+# Audio files to keep unoptimized
+KEEP = [
+    'digistuff_*.ogg'
+]
+
+def get_audio_paths(commit_range: str):
+    """Get list of audio files changed in the given commit range or single commit"""
+    try:
+        audio_paths = set[Path]()
+        if '..' in commit_range:
+            result = subprocess.run(
+                ['git', 'diff', '--name-only', '--diff-filter=d', commit_range, '--', '*.ogg'],
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            audio_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
+            result = subprocess.run(
+                ['git', 'show', '--name-only', '--format=', commit_range[:commit_range.find('..')], '--', '*.ogg'],
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            audio_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
+        else:
+            result = subprocess.run(
+                ['git', 'show', '--name-only', '--format=', commit_range, '--', '*.ogg'],
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            audio_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
+        return list(audio_paths)
+    except subprocess.CalledProcessError as e:
+        print(f"Error getting audio files: {e}")
+        sys.exit(1)
+
+def get_audio_info(file_path: Path):
+    """Check bitrate and sample rate using ffprobe."""
+    try:
+        result = subprocess.run(
+            ['ffprobe', '-v', 'quiet', '-print_format', 'json', '-show_streams', '-show_format', str(file_path)],
+            capture_output=True,
+            text=True,
+            check=True)
+        data = json.loads(result.stdout)
+
+        # Get stream data (usually index 0 for audio files)
+        stream = next((s for s in data['streams'] if s['codec_type'] == 'audio'), None)
+        if not stream:
+            return None, None
+
+        sample_rate = int(stream.get('sample_rate', 0))
+        # Bitrate can be in format or stream depending on container
+        bitrate = int(stream.get('bit_rate') or data['format'].get('bit_rate') or 0)
+
+        return sample_rate, bitrate
+    except (subprocess.CalledProcessError, ValueError, KeyError):
+        return None, None
+
+def process_audio(file_path: Path):
+    """Downsample audio if it meets the optimization threshold."""
+    sample_rate, bitrate = get_audio_info(file_path)
+
+    if sample_rate is None or bitrate is None:
+        print(f"Skipping {file_path}: Could not probe metadata.")
+        return
+
+    if sample_rate < MIN_SAMPLERATE or bitrate < MIN_BITRATE:
+        print(f"Skipping {file_path}: Already below optimization thresholds.")
+        return
+
+    print(f"Processing {file_path} ({sample_rate}Hz, {bitrate//1000}kbps)...")
+
+    # Temporary output to avoid file corruption during overwrite
+    temp_file = file_path.with_suffix('.tmp.ogg')
+    try:
+        subprocess.run([
+            'ffmpeg', '-y', '-i', str(file_path),
+            '-aq', '1', # audio quality 1
+            # sample rate 32KHz instead of 22KHz so probably nobody can hear it
+            '-ar', '32000',
+            str(temp_file)
+        ], check=True, capture_output=True)
+
+        temp_file.replace(file_path.with_suffix('.ogg'))
+        if file_path.suffix.lower() != '.ogg':
+            file_path.unlink() # Delete old non-ogg file
+    except subprocess.CalledProcessError as e:
+        print(f"FFmpeg error on {file_path}: {e.stderr.decode()}")
+        if temp_file.exists():
+            temp_file.unlink()
+
+def main():
+    parser = argparse.ArgumentParser(description='Optimize audio files between git commit ranges down to ~22kHz, FFmpeg quality 1')
+    parser.add_argument('commit_ranges', nargs='+', help='Git commit ranges (e.g., HEAD~5..HEAD or HEAD)')
+    args = parser.parse_args()
+
+    audio_paths = set[Path]()
+    for commit_range in args.commit_ranges:
+        audio_paths.update(get_audio_paths(commit_range))
+
+    if not audio_paths:
+        print("No audio files found in the specified range.")
+        return
+
+    for p in audio_paths:
+        if p.exists() and all(not p.match(keep) for keep in KEEP):
+            process_audio(p)
+
+if __name__ == "__main__":
+    main()

devtools/optimize_pngs.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Optimizes PNGs involved between commits."""
+"""Optimizes PNGs involved between commits using optipng."""
 
 # Copyright (C) 2026 corpserot. MIT license.
 #
@@ -29,28 +29,30 @@
 def get_images_paths(commit_range: str):
     """Get list of PNG files changed in the given commit range or single commit"""
     try:
+        image_paths = set[Path]()
         if '..' in commit_range:
             result = subprocess.run(
-                ['git', 'rev-list', '--reverse', commit_range],
+                ['git', 'diff', '--name-only', '--diff-filter=d', commit_range, '--', '*.png'],
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            image_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
+            result = subprocess.run(
+                ['git', 'show', '--name-only', '--format=', commit_range[:commit_range.find('..')], '--', '*.png'],
                 capture_output=True,
                 text=True,
                 check=True
             )
-            commits = result.stdout.strip().split('\n')
+            image_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
         else:
-            commits = [commit_range]
-
-        image_paths = set[Path]()
-        for commit in commits:
-            # Get files changed in each commit
             result = subprocess.run(
-                ['git', 'show', '--name-only', '--pretty=format:', commit, '--', '*.png'],
+                ['git', 'show', '--name-only', '--format=', commit_range, '--', '*.png'],
                 capture_output=True,
                 text=True,
                 check=True
             )
-            image_paths.update([Path(p) for p in result.stdout.strip().split('\n') if p.endswith('.png')])
-
+            image_paths.update([Path(p) for p in result.stdout.strip().split('\n')])
         return list(image_paths)
     except subprocess.CalledProcessError as e:
         print(f"Error getting PNG files: {e}")
@@ -69,15 +71,14 @@ def optimize_png(file_path):
 
 def main():
     parser = argparse.ArgumentParser(description='Optimize PNG files between git commit ranges')
-    parser.add_argument('commit_ranges', nargs='+', help='Git commit ranges or single commits (e.g., aaaaaaaa~1..bbbbbbbb or cccccccc)')
+    parser.add_argument('commit_ranges', nargs='+', help='Git commit ranges or single commits (e.g., HEAD~1..HEAD or HEAD)')
     args = parser.parse_args()
 
-    commit_ranges = args.commit_ranges
-
     image_paths = set[Path]()
-    for commit_range in commit_ranges:
+    for commit_range in args.commit_ranges:
         image_paths.update(get_images_paths(commit_range))
     image_paths = list(image_paths)
+
     if not image_paths:
         print("No PNG files found in the specified commit range.")
         return