mirror of
https://github.com/MultiMC/MultiMC5.git
synced 2024-12-25 15:16:02 +00:00
106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
/* Copyright 2013 MultiMC Contributors
|
|
*
|
|
* 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
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <QObject>
|
|
#include <QMap>
|
|
#include <QList>
|
|
|
|
#include "BaseVersion.h"
|
|
|
|
class BaseVersion;
|
|
class BaseInstance;
|
|
|
|
/*!
|
|
* The \bInstanceFactory\b is a singleton that manages loading and creating instances.
|
|
*/
|
|
class InstanceFactory : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
/*!
|
|
* \brief Gets a reference to the instance loader.
|
|
*/
|
|
static InstanceFactory &get()
|
|
{
|
|
return loader;
|
|
}
|
|
|
|
enum InstLoadError
|
|
{
|
|
NoLoadError = 0,
|
|
UnknownLoadError,
|
|
NotAnInstance
|
|
};
|
|
|
|
enum InstCreateError
|
|
{
|
|
NoCreateError = 0,
|
|
NoSuchVersion,
|
|
UnknownCreateError,
|
|
InstExists,
|
|
CantCreateDir
|
|
};
|
|
|
|
enum InstType
|
|
{
|
|
NormalInst,
|
|
FTBInstance
|
|
};
|
|
|
|
/*!
|
|
* \brief Creates a stub instance
|
|
*
|
|
* \param inst Pointer to store the created instance in.
|
|
* \param version Game version to use for the instance
|
|
* \param instDir The new instance's directory.
|
|
* \param type The type of instance to create
|
|
* \return An InstCreateError error code.
|
|
* - InstExists if the given instance directory is already an instance.
|
|
* - CantCreateDir if the given instance directory cannot be created.
|
|
*/
|
|
InstCreateError createInstance(BaseInstance *&inst, BaseVersionPtr version,
|
|
const QString &instDir, const InstType type = NormalInst);
|
|
|
|
/*!
|
|
* \brief Creates a copy of an existing instance with a new name
|
|
*
|
|
* \param newInstance Pointer to store the created instance in.
|
|
* \param oldInstance The instance to copy
|
|
* \param instDir The new instance's directory.
|
|
* \return An InstCreateError error code.
|
|
* - InstExists if the given instance directory is already an instance.
|
|
* - CantCreateDir if the given instance directory cannot be created.
|
|
*/
|
|
InstCreateError copyInstance(BaseInstance *&newInstance, BaseInstance *&oldInstance,
|
|
const QString &instDir);
|
|
|
|
/*!
|
|
* \brief Loads an instance from the given directory.
|
|
* Checks the instance's INI file to figure out what the instance's type is first.
|
|
* \param inst Pointer to store the loaded instance in.
|
|
* \param instDir The instance's directory.
|
|
* \return An InstLoadError error code.
|
|
* - NotAnInstance if the given instance directory isn't a valid instance.
|
|
*/
|
|
InstLoadError loadInstance(BaseInstance *&inst, const QString &instDir);
|
|
|
|
private:
|
|
InstanceFactory();
|
|
|
|
static InstanceFactory loader;
|
|
};
|