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feat: remove existing mod when updating/redownloading it

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Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow
2022-06-10 16:43:01 -03:00
parent 1709b47bb7
commit dfab55112b
7 changed files with 44 additions and 3 deletions
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11
launcher/ModDownloadTask.cpp
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@ -27,6 +27,7 @@ ModDownloadTask::ModDownloadTask(ModPlatform::IndexedPack mod, ModPlatform::Inde
{
if (is_indexed) {
m_update_task.reset(new LocalModUpdateTask(mods->indexDir(), m_mod, m_mod_version));
connect(m_update_task.get(), &LocalModUpdateTask::hasOldMod, this, &ModDownloadTask::hasOldMod);
addTask(m_update_task);
}
@ -40,12 +41,13 @@ ModDownloadTask::ModDownloadTask(ModPlatform::IndexedPack mod, ModPlatform::Inde
connect(m_filesNetJob.get(), &NetJob::failed, this, &ModDownloadTask::downloadFailed);
addTask(m_filesNetJob);
}
void ModDownloadTask::downloadSucceeded()
{
m_filesNetJob.reset();
if (!std::get<0>(to_delete).isEmpty())
mods->uninstallMod(std::get<1>(to_delete), true);
}
void ModDownloadTask::downloadFailed(QString reason)
@ -58,3 +60,10 @@ void ModDownloadTask::downloadProgressChanged(qint64 current, qint64 total)
{
emit progress(current, total);
}
// This indirection is done so that we don't delete a mod before being sure it was
// downloaded successfully!
void ModDownloadTask::hasOldMod(QString name, QString filename)
{
to_delete = {name, filename};
}