summaryrefslogtreecommitdiffstats
path: root/logic/InstanceFactory.cpp
diff options
context:
space:
mode:
authorPetr Mrázek <peterix@gmail.com>2013-11-03 21:28:04 +0100
committerPetr Mrázek <peterix@gmail.com>2013-11-03 21:28:04 +0100
commit44669290747b1d254d10c130e4e728051c8c4c5d (patch)
tree7717e1b7dbc8b7df830311ffc781794ea0112eb9 /logic/InstanceFactory.cpp
parentab21b6977d023a31960a21ad7b07441ba7f2e223 (diff)
downloadMultiMC-44669290747b1d254d10c130e4e728051c8c4c5d.tar
MultiMC-44669290747b1d254d10c130e4e728051c8c4c5d.tar.gz
MultiMC-44669290747b1d254d10c130e4e728051c8c4c5d.tar.lz
MultiMC-44669290747b1d254d10c130e4e728051c8c4c5d.tar.xz
MultiMC-44669290747b1d254d10c130e4e728051c8c4c5d.zip
Add instance copying, fix instance creation (with identical names)
Diffstat (limited to 'logic/InstanceFactory.cpp')
-rw-r--r--logic/InstanceFactory.cpp118
1 files changed, 74 insertions, 44 deletions
diff --git a/logic/InstanceFactory.cpp b/logic/InstanceFactory.cpp
index 0da62803..e64d22ca 100644
--- a/logic/InstanceFactory.cpp
+++ b/logic/InstanceFactory.cpp
@@ -3,7 +3,7 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@@ -34,30 +34,29 @@
InstanceFactory InstanceFactory::loader;
-InstanceFactory::InstanceFactory() :
- QObject(NULL)
+InstanceFactory::InstanceFactory() : QObject(NULL)
{
-
}
-InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst, const QString &instDir)
+InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst,
+ const QString &instDir)
{
auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
-
+
m_settings->registerSetting(new Setting("InstanceType", "Legacy"));
-
+
QString inst_type = m_settings->get("InstanceType").toString();
-
- //FIXME: replace with a map lookup, where instance classes register their types
- if(inst_type == "Legacy")
+
+ // FIXME: replace with a map lookup, where instance classes register their types
+ if (inst_type == "Legacy")
{
inst = new LegacyInstance(instDir, m_settings, this);
}
- else if(inst_type == "OneSix")
+ else if (inst_type == "OneSix")
{
inst = new OneSixInstance(instDir, m_settings, this);
}
- else if(inst_type == "Nostalgia")
+ else if (inst_type == "Nostalgia")
{
inst = new NostalgiaInstance(instDir, m_settings, this);
}
@@ -68,50 +67,81 @@ InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst
return NoLoadError;
}
-
-InstanceFactory::InstCreateError InstanceFactory::createInstance( BaseInstance*& inst, BaseVersionPtr version, const QString& instDir )
+InstanceFactory::InstCreateError InstanceFactory::createInstance(BaseInstance *&inst,
+ BaseVersionPtr version,
+ const QString &instDir)
{
QDir rootDir(instDir);
-
+
QLOG_DEBUG() << instDir.toUtf8();
if (!rootDir.exists() && !rootDir.mkpath("."))
{
return InstanceFactory::CantCreateDir;
}
auto mcVer = std::dynamic_pointer_cast<MinecraftVersion>(version);
- if(!mcVer)
+ if (!mcVer)
return InstanceFactory::NoSuchVersion;
-
+
auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
m_settings->registerSetting(new Setting("InstanceType", "Legacy"));
-
- switch(mcVer->type)
+
+ switch (mcVer->type)
{
- case MinecraftVersion::Legacy:
- m_settings->set("InstanceType", "Legacy");
- inst = new LegacyInstance(instDir, m_settings, this);
- inst->setIntendedVersionId(version->descriptor());
- inst->setShouldUseCustomBaseJar(false);
- break;
- case MinecraftVersion::OneSix:
- m_settings->set("InstanceType", "OneSix");
- inst = new OneSixInstance(instDir, m_settings, this);
- inst->setIntendedVersionId(version->descriptor());
- inst->setShouldUseCustomBaseJar(false);
- break;
- case MinecraftVersion::Nostalgia:
- m_settings->set("InstanceType", "Nostalgia");
- inst = new NostalgiaInstance(instDir, m_settings, this);
- inst->setIntendedVersionId(version->descriptor());
- inst->setShouldUseCustomBaseJar(false);
- break;
- default:
- {
- delete m_settings;
- return InstanceFactory::NoSuchVersion;
- }
+ case MinecraftVersion::Legacy:
+ m_settings->set("InstanceType", "Legacy");
+ inst = new LegacyInstance(instDir, m_settings, this);
+ inst->setIntendedVersionId(version->descriptor());
+ inst->setShouldUseCustomBaseJar(false);
+ break;
+ case MinecraftVersion::OneSix:
+ m_settings->set("InstanceType", "OneSix");
+ inst = new OneSixInstance(instDir, m_settings, this);
+ inst->setIntendedVersionId(version->descriptor());
+ inst->setShouldUseCustomBaseJar(false);
+ break;
+ case MinecraftVersion::Nostalgia:
+ m_settings->set("InstanceType", "Nostalgia");
+ inst = new NostalgiaInstance(instDir, m_settings, this);
+ inst->setIntendedVersionId(version->descriptor());
+ inst->setShouldUseCustomBaseJar(false);
+ break;
+ default:
+ {
+ delete m_settings;
+ return InstanceFactory::NoSuchVersion;
+ }
}
-
- //FIXME: really, how do you even know?
+
+ // FIXME: really, how do you even know?
return InstanceFactory::NoCreateError;
}
+
+InstanceFactory::InstCreateError InstanceFactory::copyInstance(BaseInstance *&newInstance,
+ BaseInstance *&oldInstance,
+ const QString &instDir)
+{
+ QDir rootDir(instDir);
+
+ QLOG_DEBUG() << instDir.toUtf8();
+ if (!copyPath(oldInstance->instanceRoot(), instDir))
+ {
+ rootDir.removeRecursively();
+ return InstanceFactory::CantCreateDir;
+ }
+ auto error = loadInstance(newInstance, instDir);
+ switch(error)
+ {
+ case NoLoadError:
+ return NoCreateError;
+ case UnknownLoadError:
+ {
+ rootDir.removeRecursively();
+ return UnknownCreateError;
+ }
+ case NotAnInstance:
+ {
+ rootDir.removeRecursively();
+ return CantCreateDir;
+ }
+ };
+}