Creates json of cardid to sound file names and delays

cardSounds.py

#!/usr/bin/env python3.4
import re
import json
import unitypack
from unitypack.environment import UnityEnvironment

def loadUnityBundle(filename, env):
    f = open(filename, "rb")
    ret = unitypack.load(f, env)
    f.close()
    return ret

cardSounds = {}
spellSounds = {}

def addCardSound(cardid, path, sndType):
    path = path.lower()
    if spellSounds.get(path):
        cardSounds[cardid][sndType].append(spellSounds[path])

env = UnityEnvironment()
bSpells = loadUnityBundle("spells0.unity3d", env)
bCards = loadUnityBundle("cards0.unity3d", env)
loadUnityBundle("sounds0.unity3d", env)
loadUnityBundle("shared.unity3d", env)

for asset in bSpells.assets:
    for id, obj in asset.objects.items():
        try:
            if not obj.type == "AssetBundle":
                continue
            o = obj.read()
            for path, ob in o["m_Container"]:
                asset = ob["asset"].resolve()
                component = asset.component[1][1].resolve()
                if not hasattr(component, "get"):
                    continue
                if not component.get("m_CardSoundData"):
                    continue
                soundData = component["m_CardSoundData"]
                if not soundData.get("m_AudioSource"):
                    continue
                delaySec = soundData["m_DelaySec"]
                audioSource = soundData["m_AudioSource"].resolve()
                if not audioSource._obj.get("m_audioClip"):
                    continue
                audioClip = audioSource._obj["m_audioClip"].resolve()
                path = re.sub("\.prefab$", "", path)
                spellSounds[path] = { "name": audioClip.name, "delay": delaySec }
        except KeyError:
            continue

for asset in bCards.assets:
    for id, obj in asset.objects.items():
        if obj.type == "GameObject":
            o = obj.read()
            cardid = o.name
            carddef = o.component[1][1].resolve()
            attackSounds = carddef["m_AttackEffectDef"]["m_SoundSpellPaths"]
            deathSounds = carddef["m_DeathEffectDef"]["m_SoundSpellPaths"]
            playSounds = carddef["m_PlayEffectDef"]["m_SoundSpellPaths"]
            triggerSounds = carddef["m_TriggerEffectDefs"]
            if len(triggerSounds) > 0:
                triggerSounds = triggerSounds[0]["m_SoundSpellPaths"]
            if len(attackSounds) > 0 or len(deathSounds) > 0 or len(playSounds) > 0 or len(triggerSounds) > 0:
                cardSounds[cardid] = { "attack": [], "death": [], "play": [], "trigger": [] }
                for path in attackSounds:
                    addCardSound(cardid, path, "attack")
                for path in deathSounds:
                    addCardSound(cardid, path, "death")
                for path in playSounds:
                    addCardSound(cardid, path, "play")
                for path in triggerSounds:
                    addCardSound(cardid, path, "trigger")

fo = open("cardSounds.json", "w")
fo.write(json.dumps(cardSounds))
fo.close()