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Add instance copying, fix instance creation (with identical names)

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This commit is contained in:
Petr Mrázek
2013-11-03 21:28:04 +01:00
parent ab21b6977d
commit 4466929074
13 changed files with 495 additions and 90 deletions
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38
logic/InstanceFactory.h
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@ -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
@ -34,15 +34,18 @@ public:
/*!
* \brief Gets a reference to the instance loader.
*/
static InstanceFactory &get() { return loader; }
static InstanceFactory &get()
{
return loader;
}
enum InstLoadError
{
NoLoadError = 0,
UnknownLoadError,
NotAnInstance
};
enum InstCreateError
{
NoCreateError = 0,
@ -51,18 +54,33 @@ public:
InstExists,
CantCreateDir
};
/*!
* \brief Creates a stub instance
*
* \param inst Pointer to store the created instance in.
* \param instDir The instance's directory.
* \param inst Game version to use for the instance
* \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 createInstance(BaseInstance *&inst, BaseVersionPtr version, const QString &instDir);
InstCreateError createInstance(BaseInstance *&inst, BaseVersionPtr version,
const QString &instDir);
/*!
* \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.
@ -72,9 +90,9 @@ public:
* - NotAnInstance if the given instance directory isn't a valid instance.
*/
InstLoadError loadInstance(BaseInstance *&inst, const QString &instDir);
private:
InstanceFactory();
static InstanceFactory loader;
};