Yikes

.gitignore

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+tmp/
+music/*
+!music/.keep

README.md

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+# How does it work?
+
+Basically, I forgot, I know that you have to download music somehow, create
+some rules in csv format, just check `music_db/terraria.csv` and use it as
+template, then run `scripts/music_import.py` to copy the music in the
+`music` directory
+
+After this you can run the command `. ./mood` to play music

minecraft.csv

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+game/sweden.ogg 6x_sweden.ogg

mood

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+#!/bin/sh
+
+MUSIC_PATH="music"
+
+urlencode() {
+    echo $1         \
+    | sed 's#/#\%2F#g' \
+    | sed 's# #\%20#g' #\
+    #| tr -d '"'
+}
+
+if [[ -z $MOOD_ipinfo ]]; then
+    export MOOD_ipinfo=$(curl ipinfo.io/json 2>/dev/null)
+fi
+
+jqurl() {
+    echo $(urlencode $(echo $MOOD_ipinfo | jq -r $1))
+}
+
+gethour() {
+    echo $RESP \
+    | jq -r $1 \
+    | cut -dT -f2
+}
+
+location=$(jqurl '.loc')
+timezone=$(jqurl '.timezone')
+
+URL="https://api.open-meteo.com/v1/forecast?current=weather_code&forecast_days=1&daily=sunrise,sunset"
+URL="$URL&timezone=$timezone"
+URL="$URL&latitude=$(echo  $location | cut -d, -f1)"
+URL="$URL&longitude=$(echo $location | cut -d, -f2)"
+
+RESP=$(curl $URL 2>/dev/null)
+
+CODE=$(echo $RESP | jq -r '.current.weather_code')
+TIME="$(gethour '.current.time')"
+SUNRISE="$(gethour '.daily.sunrise[0]')"
+SUNSET="$(gethour '.daily.sunset[0]')"
+if [[ ( $TIME > $SUNRISE ) && ( $TIME < $SUNSET ) ]]; then
+    TIME='day'
+else
+    TIME='night'
+fi
+
+echo "Obtained weather code: $CODE"
+
+T=""
+[ $CODE -ge  0 ] && T=$TIME
+[ $CODE -ge 40 ] && T='fog'
+[ $CODE -ge 50 ] && T='rain'
+[ $CODE -ge 70 ] && T='snow'
+[ $CODE -ge 80 ] && T='rain'
+[ $CODE -ge 85 ] && T='snow'
+[ $CODE -ge 90 ] && T='storm'
+CODE=$T
+
+echo "Playing playlist for: $CODE"
+echo ""
+
+FILES=$(find $MUSIC_PATH -regex "$MUSIC_PATH/${CODE}_.*" \
+    | sort -R)
+
+setopt shwordsplit
+for line in $FILES; do echo "${line%.*}" | sed "s#^${MUSIC_PATH}/${CODE}_##"; done
+unsetopt shwordsplit
+
+killall mpv &>/dev/null 2>/dev/null
+
+$(echo $FILES | mpv --playlist=- </dev/null &>/dev/null 2>/dev/null &)
+
+# disown

music_db/terraria.csv

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+day_journey_end.webm "1.4.1 Journey's End (End Credits Theme) Full Original High Quality Soundtrack [l69Txf0jPgU].webm"
+day_underground_hallow.webm "12 - Underground Hallow [elJPMUnPFUI].webm"
+day_alternate_day.webm "Alternate Day [vB7lYs4z7kE].webm"
+night_alternate_underground.webm "Alternate Underground [l7d77DYkpsw].webm"
+storm_boss_1.webm "Boss 1 [jp_rl-1rYpQ].webm"
+storm_boss_2.webm "Boss 2 [8E8YdqLG5c8].webm"
+storm_boss_3.webm "Boss 3 [XdLq3b6uZj8].webm"
+night_corruption.webm "Corruption [HkZ-Z0u5eGc].webm"
+night_crimson.webm "Crimson [p1QY1CAFiK0].webm"
+day_day.webm "Day [x23I8f9PwlI].webm"
+type_.webm "Deerclops Boss Theme OST Terraria x Don't Starve Together ｜ An Eye for an Eye Update [47lkXk79K1g].webm"
+day_desert.webm "Desert [sELjOl9gP-k].webm"
+storm_duke_fishron.webm "Duke Fishron Theme ｜ Terraria 1.4 Journey's End Soundtrack [Mg4ekEx4vho].webm"
+night_dungeon.webm "Dungeon [cxRovfKFoI4].webm"
+night_eclipse.webm "Eclipse [pMNUlKUMw0E].webm"
+night_eerie.webm "Eerie [R2Hs-v5XEFQ].webm"
+storm_empress_of_light.webm "Empress of Light Theme Original Soundtrack High Quality Journey's End OST [mP3RAMSgrnI].webm"
+snow_frost_moon.webm "Frost Moon [32mi7fttwnQ].webm"
+night_goblin_army.webm "Goblin Army [azRSVHjhbXU].webm"
+type_.webm "Golem [ifzNfr6DAFk].webm"
+night_grave_yard.webm "Graveyard [xy59jRi55o4].webm"
+snow_hallow.webm "Hallow [IOEjEbjAR3c].webm"
+snow_ice.webm "Ice [WvrciA9TTTw].webm"
+day_journey_beginning.webm "Journey's Beginning (Title Screen) [X2frO5mx5C8].webm"
+day_space_day.webm "Journey's End OST： Space Day (Console Space) [SCdSLlnKOw0].webm"
+rain_jungle.webm "Jungle [ehMCqtBBUXU].webm"
+type_.webm "Lihzahrd [_LxrYpJH-v0].webm"
+storm_lunar_tower.webm "Lunar Towers [I4bHZF6bOdY].webm"
+storm_martian_madness.webm "Martian Madness [2xpOGAkYR_s].webm"
+night_moon)lord.webm "Moon Lord [2o0_30JaUhY].webm"
+rain_morning_rain.webm "Morning Rain (Console Tutorial) [CFr5rYfzgaI].webm"
+night_mushrooms.webm "Mushrooms [7wp1xknPA5A].webm"
+night_night.webm "Night [5Amwk16RgEo].webm"
+day_ocean.webm "Ocean [fdi06Y6oFDo].webm"
+night_ocean_night.webm "Ocean Night (Console Ocean) [hQWyBbDx2oY].webm"
+snow_aether.webm "OST - 'Aether' [3F-bKs9ox_A].webm"
+type_.webm "Pirate Invasion [E2neOO8N8G8].webm"
+storm_plantera.webm "Plantera [g9Nk_TPIB-w].webm"
+storm_pumpkin_moon.webm "Pumpkin Moon [lOyhMudpA48].webm"
+storm_queen_bee.webm "Queen Bee [Mm1cUubLqaA].webm"
+day_queen_slime.webm "Queen Slime [bC4xn3Vh9gk].webm"
+rain_rain.webm "Rain [0dmzWlm4_V0].webm"
+day_sandstorm.webm "Sandstorm [4FfrhUgvgDw].webm"
+rain_slime_rain.webm "Slime Rain [CHSY3tl9Gs4].webm"
+night_space.webm "Space [EroCygxKHwk].webm"
+rain_surface_jungle.webm "Surface Jungle Night [tf1D5wIemmY].webm"
+storm_thunderstorm.webm "Thunderstorm [2cNbAmSTvT0].webm"
+day_title_screen.webm "Title Screen [LFmnZ6VMd_4].webm"
+day_town_day.webm "Town Day Theme ｜ Terraria 1.4 Journey's End Soundtrack [h8Q0CyunBHo].webm"
+night_town_night.webm "Town Night Spoiler [wTKF3JWPS_E].webm"
+night_underground.webm "Underground [c-OttnZEXZo].webm"
+night_underground_corruption.webm "Underground Corruption [cZEpGtePF4M].webm"
+night_undergroun_crimson.webm "Underground Crimson [1MPrk78diZo].webm"
+day_underground_desert.webm "Underground Desert [07RSUhz6EVo].webm"
+snow_underground_ice.webm "Underground Ice [cYPgRwuAO4I].webm"
+rain_undergeound_jungle.webm "Underground Jungle [xIqix-XEp0A].webm"
+night_underworld.webm "Underworld [d5tEk9puWH4].webm"
+day_windy_day.webm "Windy Day Spoiler [Ecqe_U_IDCo].webm"

scripts/data.py

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+ENV = {
+        'usage': [
+            'music_import.py',
+            '<translation_db>',
+            '<source_directory>',
+            '[destination_directory]'
+        ],
+        'help': [
+            "Provide a translation, a source and a destination path to copy the files renaming them accordingly, ",
+            "The translation file is a csv, containing the following entries:",
+            ""
+            "<source_file>" "<destination_file>"
+            "",
+            "Using relative path for source and destination file",
+            "Destination file name should looke something like:",
+            "",
+            "<CODE>_<description>.<extension>",
+            "",
+            "CODE: weather condition name",
+            "description: just a way for you to recognize the file and for the system's FS to not overwrite files",
+            "extension: any format supported by mpv should be ok",
+            "",
+            "CODE recognized values are:", "'day' 'night' 'fog' 'rain' 'snow' 'thunder'",
+            "Only when teh weather is clear (day/night): a check on current time is performed against the known",
+            "sunset/sunrise time to determine which to pick"
+        ],
+        'dst_dir': './music'
+}

scripts/extract_minecraft_music.py

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+import json, os, platform, shutil, sys
+
+''' 
+    Copies audio files from indescript hashed folders to named sorted folders.
+    You may need to change output path.
+'''
+
+MC_ASSETS = ''
+# This section should work on any system as well
+# print("Your OS is " + platform.system())
+if platform.system() == "Windows":
+    MC_ASSETS = os.path.expandvars(r"%APPDATA%/.minecraft/assets")
+elif platform.system() == "Darwin":
+    MC_ASSETS = os.path.expanduser(r"~/Library/Application Support/minecraft/assets")
+else:
+    MC_ASSETS = os.path.expanduser(r"~/.minecraft/assets")
+
+
+# Find the latest installed version of minecraft (choose the last element in assets/indexes)
+MC_VERSION = os.listdir(MC_ASSETS+"/indexes/")[-1]
+# print("Your latest installed version of minecraft is " + MC_VERSION[:-5])
+
+# Change this if you want to put the sound files somewhere else
+OUTPUT_PATH = os.path.normpath(os.path.expandvars(os.path.expanduser(sys.argv[1] if len(sys.argv) > 1 else f"./tmp")))
+
+# These are unlikely to change
+MC_OBJECT_INDEX = f"{MC_ASSETS}/indexes/{MC_VERSION}"
+MC_OBJECTS_PATH = f"{MC_ASSETS}/objects"
+MC_SOUNDS = r"minecraft/sounds/"
+
+
+with open(MC_OBJECT_INDEX, "r") as read_file:
+    # Parse the JSON file into a dictionary
+    data = json.load(read_file)
+
+    # Find each line with MC_SOUNDS prefix, remove the prefix and keep the rest of the path and the hash
+    sounds = {k[len(MC_SOUNDS):] : v["hash"] for (k, v) in data["objects"].items() if k.startswith(MC_SOUNDS)}
+
+    for fpath, fhash in sounds.items():
+        if fpath.startswith('music'):
+            # Ensure the paths are good to go for Windows with properly escaped backslashes in the string
+            src_fpath = os.path.normpath(f"{MC_OBJECTS_PATH}/{fhash[:2]}/{fhash}")
+            dest_fpath = os.path.normpath(f"{OUTPUT_PATH}/sounds/{fpath}")
+
+            # Make any directories needed to put the output file into as Python expects
+            os.makedirs(os.path.dirname(dest_fpath), exist_ok=True)
+
+            # Copy the file
+            shutil.copyfile(src_fpath, dest_fpath)

scripts/music_import.py

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+import sys
+import os
+
+from data import ENV
+
+def eprint(*args):
+    print(*args, file=sys.stderr)
+
+def solve_or_escape(param):
+    if not param[0] == '$':
+        return param
+    if x[1] == '$':
+        return param[1:]
+    return ENV[param[1:]]
+
+def l_map(x,y): return list(map(x,y))
+
+def cp_file(command):
+    dst = os.path.normpath(f"{ENV['dst']}/{command[0]}")
+    src = os.path.normpath(f"{ENV['src']}/{command[1]}")
+    eprint(f'Copying ... "{src}" to "{dst}"')
+    shutil.copy(src, dst)
+
+import shutil
+def file_import(commands):
+    try:
+        l_map(cp_file, commands)
+    except FileNotFoundError as e:
+        eprint('Error:', e)
+
+def main():
+
+    if "-h" in sys.argv or "--help" in sys.argv:
+        eprint(); eprint('   ', sys.argv[0])
+        eprint(); eprint('    -', ' '.join(ENV['usage']))
+        eprint(); [eprint('   ', x) for x in ENV['help']]
+        eprint()
+        exit(0)
+
+    if len(sys.argv) < len(ENV['usage']):
+        eprint('Usage:', ' '.join(ENV['usage']))
+        exit(1)
+    
+    if len(sys.argv) == len(ENV['usage']):
+        ENV['dst'] = os.path.normpath(sys.argv[-1])
+
+    ENV['src']      = os.path.normpath(sys.argv[-2])
+    ENV['mus_db']   = os.path.normpath(sys.argv[-3])
+    
+    dst_dir = ENV['dst']
+    src_dir = ENV['src']
+    mus_db  = ENV['mus_db']
+
+    if not os.path.isfile(mus_db):
+        eprint(f"{mus_db}: Not a file")
+    if not os.path.isdir(src_dir):
+        eprint(f"{src_dir}: Not a directory")
+    if not os.path.isdir(dst_dir):
+        eprint(f"{dst_dir}: Not a directory")
+
+    import csv
+    
+    config = []
+    
+    with open(mus_db, newline='') as csvfile:
+        config = [row for row in csv.reader(csvfile, delimiter=' ')]
+    
+    file_import(config)
+    
+if __name__ == "__main__":
+    main()