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fix: only remove orphaned metadata on first opening

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This avoids deleting the metadata while one is updating their mods.

Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow 2022-08-11 13:00:09 -03:00
parent c375e7b4df
commit 2f5e55bea0
No known key found for this signature in database
GPG Key ID: 8D0F221F0A59F469
4 changed files with 18 additions and 10 deletions
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6
launcher/minecraft/mod/ModFolderModel.cpp
View File

@ -63,6 +63,9 @@ void ModFolderModel::startWatching()
if(is_watching)
return;
// Remove orphaned metadata next time
m_first_folder_load = true;
update();
// Watch the mods folder
@ -113,7 +116,8 @@ bool ModFolderModel::update()
}
auto index_dir = indexDir();
auto task = new ModFolderLoadTask(dir(), index_dir, m_is_indexed);
auto task = new ModFolderLoadTask(dir(), index_dir, m_is_indexed, m_first_folder_load);
m_first_folder_load = false;
m_update = task->result();

1
launcher/minecraft/mod/ModFolderModel.h
View File

@ -172,6 +172,7 @@ protected:
bool interaction_disabled = false;
QDir m_dir;
bool m_is_indexed;
bool m_first_folder_load = true;
QMap<QString, int> modsIndex;
QMap<int, LocalModParseTask::ResultPtr> activeTickets;
int nextResolutionTicket = 0;

18
launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp
View File

@ -38,8 +38,8 @@
#include "minecraft/mod/MetadataHandler.h"
ModFolderLoadTask::ModFolderLoadTask(QDir& mods_dir, QDir& index_dir, bool is_indexed)
: m_mods_dir(mods_dir), m_index_dir(index_dir), m_is_indexed(is_indexed), m_result(new Result())
ModFolderLoadTask::ModFolderLoadTask(QDir& mods_dir, QDir& index_dir, bool is_indexed, bool clean_orphan)
: m_mods_dir(mods_dir), m_index_dir(index_dir), m_is_indexed(is_indexed), m_clean_orphan(clean_orphan), m_result(new Result())
{}
void ModFolderLoadTask::run()
@ -85,12 +85,14 @@ void ModFolderLoadTask::run()
// Remove orphan metadata to prevent issues
// See https://github.com/PolyMC/PolyMC/issues/996
QMutableMapIterator<QString, Mod::Ptr> iter(m_result->mods);
while (iter.hasNext()) {
auto mod = iter.next().value();
if (mod->status() == ModStatus::NotInstalled) {
mod->destroy(m_index_dir, false);
iter.remove();
if (m_clean_orphan) {
QMutableMapIterator<QString, Mod::Ptr> iter(m_result->mods);
while (iter.hasNext()) {
auto mod = iter.next().value();
if (mod->status() == ModStatus::NotInstalled) {
mod->destroy(m_index_dir, false);
iter.remove();
}
}
}

3
launcher/minecraft/mod/tasks/ModFolderLoadTask.h
View File

@ -56,7 +56,7 @@ public:
}
public:
ModFolderLoadTask(QDir& mods_dir, QDir& index_dir, bool is_indexed);
ModFolderLoadTask(QDir& mods_dir, QDir& index_dir, bool is_indexed, bool clean_orphan = false);
void run();
signals:
void succeeded();
@ -67,5 +67,6 @@ private:
private:
QDir& m_mods_dir, m_index_dir;
bool m_is_indexed;
bool m_clean_orphan;
ResultPtr m_result;
};