pollymc/launcher/minecraft/mod/Mod.h
flow 23febc6d94
feat: cache metadata in ModDetails
Allows for more easy access to the metadata by outside entities
2022-05-23 14:42:28 -03:00

98 lines
3.3 KiB
C++

/* Copyright 2013-2021 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 <QDateTime>
#include <QFileInfo>
#include <QList>
#include "ModDetails.h"
#include "minecraft/mod/MetadataHandler.h"
class Mod
{
public:
enum ModType
{
MOD_UNKNOWN, //!< Indicates an unspecified mod type.
MOD_ZIPFILE, //!< The mod is a zip file containing the mod's class files.
MOD_SINGLEFILE, //!< The mod is a single file (not a zip file).
MOD_FOLDER, //!< The mod is in a folder on the filesystem.
MOD_LITEMOD, //!< The mod is a litemod
};
Mod() = default;
Mod(const QFileInfo &file);
explicit Mod(const QDir& mods_dir, const Metadata::ModStruct& metadata);
QFileInfo fileinfo() const { return m_file; }
QDateTime dateTimeChanged() const { return m_changedDateTime; }
QString internal_id() const { return m_internal_id; }
ModType type() const { return m_type; }
bool fromMetadata() const { return m_from_metadata; }
bool enabled() const { return m_enabled; }
bool valid() const { return m_type != MOD_UNKNOWN; }
const ModDetails& details() const;
QString name() const;
QString version() const;
QString homeurl() const;
QString description() const;
QStringList authors() const;
const std::shared_ptr<Metadata::ModStruct> metadata() const { return details().metadata; };
std::shared_ptr<Metadata::ModStruct> metadata() { return m_localDetails->metadata; };
bool enable(bool value);
// delete all the files of this mod
bool destroy(QDir& index_dir);
// change the mod's filesystem path (used by mod lists for *MAGIC* purposes)
void repath(const QFileInfo &file);
bool shouldResolve() const { return !m_resolving && !m_resolved; }
bool isResolving() const { return m_resolving; }
int resolutionTicket() const { return m_resolutionTicket; }
void setResolving(bool resolving, int resolutionTicket) {
m_resolving = resolving;
m_resolutionTicket = resolutionTicket;
}
void finishResolvingWithDetails(std::shared_ptr<ModDetails> details);
protected:
QFileInfo m_file;
QDateTime m_changedDateTime;
QString m_internal_id;
/* Name as reported via the file name */
QString m_name;
ModType m_type = MOD_UNKNOWN;
bool m_from_metadata = false;
/* If the mod has metadata, this will be filled in the constructor, and passed to
* the ModDetails when calling finishResolvingWithDetails */
std::shared_ptr<Metadata::ModStruct> m_temp_metadata;
std::shared_ptr<ModDetails> m_localDetails;
bool m_enabled = true;
bool m_resolving = false;
bool m_resolved = false;
int m_resolutionTicket = 0;
};