Fierelier/offline-minecraft-launcher
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Handle multi-type downloads (library + native pairs)

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1.17 now works, "yay"..
This commit is contained in:
Fierelier 2021-06-17 15:49:53 +02:00
parent 22b4c4ee0c
commit 2cdf0f891e
1 changed files with 47 additions and 44 deletions
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offline-minecraft-launcher.py
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@ -150,65 +150,68 @@ def processVersion(versionsPath,libraryPath,nativePath,version):
_,libraries,arguments,jvmArguments = processVersion(versionsPath,libraryPath,nativePath,clientJson["inheritsFrom"])
for library in clientJson["libraries"]:
l = {}
l["package"],l["name"],l["version"],l["filePath"] = parseJavaLibraryName(library["name"])
l["type"] = "library"
l["data"] = library
l["dumb"] = True
lBase = {}
lBase["package"],lBase["name"],lBase["version"],lBase["filePath"] = parseJavaLibraryName(library["name"])
lBase["type"] = "library"
lBase["data"] = library
lBase["dumb"] = True
# Dumb-detection
if "downloads" in library: l["dumb"] = False
# Type-detection
if not l["dumb"]:
if "classifiers" in library["downloads"]:
l["type"] = "native"
else:
if "natives" in library:
l["type"] = "native"
# Libraries
if l["type"] == "library":
if not l["dumb"]:
if "artifact" in library["downloads"]:
if "path" in library["downloads"]["artifact"]:
l["filePathOS"] = p(libraryPath,library["downloads"]["artifact"]["path"].replace("/",os.path.sep))
if "url" in library["downloads"]["artifact"] and library["downloads"]["artifact"]["url"] != "":
l["url"] = library["downloads"]["artifact"]["url"]
libraries.append(l)
else:
if not "url" in library: library["url"] = "https://libraries.minecraft.net"
l["url"] = library["url"]
while len(l["url"]) > 0 and l["url"][-1] == "/": l["url"] = l["url"][:-1]
l["url"] = l["url"] + "/" + l["filePath"]
l["filePathOS"] = p(libraryPath,l["filePath"].replace("/",os.path.sep))
libraries.append(l)
# Natives
if l["type"] == "native":
if not l["dumb"]:
if "downloads" in library: # not dumb
if "classifiers" in library["downloads"]: # classifiers (usually for natives, their sources and their documentation)
for classifier in library["downloads"]["classifiers"]:
l = lBase.copy()
native = library["downloads"]["classifiers"][classifier]
if classifier.startswith("natives-"):
l["type"] = "native"
l["nativeOS"] = classifier.replace("natives-","",1)
else:
continue # TODO: add source and javadoc handling
l["filePathOS"] = p(nativePath,native["path"].replace("/",os.path.sep))
if "url" in native and native["url"] != "":
l["url"] = native["url"]
libraries.append(l)
else:
if not "url" in library: library["url"] = "https://libraries.minecraft.net"
l["url"] = library["url"]
while len(l["url"]) > 0 and l["url"][-1] == "/": l["url"] = l["url"][:-1]
l["url"] = l["url"] + "/" + l["filePath"]
lcopy = l.copy()
libraries.append(l)
if "artifact" in library["downloads"]: # artifact (usually for libraries)
l = lBase.copy()
if "path" in library["downloads"]["artifact"]:
l["filePathOS"] = p(libraryPath,library["downloads"]["artifact"]["path"].replace("/",os.path.sep))
if "url" in library["downloads"]["artifact"] and library["downloads"]["artifact"]["url"] != "":
l["url"] = library["downloads"]["artifact"]["url"]
libraries.append(l)
else: # dumb
if "natives" in library: # natives
lBaseTwo = lBase.copy()
if not "url" in library:
lBaseTwo["url"] = "https://libraries.minecraft.net"
else:
lBaseTwo["url"] = library["url"]
while len(lBaseTwo["url"]) > 0 and lBaseTwo["url"][-1] == "/": lBaseTwo["url"] = lBaseTwo["url"][:-1]
lBaseTwo["url"] = lBaseTwo["url"] + "/" + lBaseTwo["filePath"]
for native in library["natives"]:
l = lcopy.copy()
l = lBaseTwo.copy()
l["nativeOS"] = native
native = "natives-" + native
l["filePath"] = l["filePath"][:-4] + "-" + native + ".jar"
l["url"] = l["url"][:-4] + "-" + native + ".jar"
l["filePathOS"] = p(nativePath,l["filePath"].replace("/",os.path.sep))
libraries.append(l)
else:
l = lBase.copy()
if not "url" in library:
l["url"] = "https://libraries.minecraft.net"
else:
l["url"] = library["url"]
while len(l["url"]) > 0 and l["url"][-1] == "/": l["url"] = l["url"][:-1]
l["url"] = l["url"] + "/" + l["filePath"]
l["filePathOS"] = p(libraryPath,l["filePath"].replace("/",os.path.sep))
libraries.append(l)
if os.path.isfile(p(versionPath,version + ".jar")):
libraries.append({"type":"client","filePathOS":p(versionPath,version + ".jar")})