CactiChameleon9/PrismLauncher
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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
4 changed files with 18 additions and 10 deletions
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18
launcher/minecraft/mod/tasks/ModFolderLoadTask.cpp
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@ -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();
}
}
}