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mirror of https://github.com/Nexoniarz/Fry3DX.git synced 2026-11-03 04:24:26 +00:00
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Phones: sideways only; back from the background the Vulkan surface is made again (it was lost), the work saved on the way out and carried on with on the next start if the phone closed it

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Nexoniarz 2026-10-21 00:16:22 +02:00
commit a79a6c9020
9 changed files with 87 additions and 2 deletions
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44
src/app.cpp
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@ -610,10 +610,51 @@ public:
loadPlugins();
if (!startPath_.empty()) openFile(startPath_);
findAutosaves();
if (startPath_.empty()) resumeWork();
}
// Going into the background: the work is saved now (a phone may close the app while it's
// away, to free memory), and a phone's next start carries on with it, view and all.
std::string resumeFile() const { return keel::prefPath() + "resume.txt"; }
void onBackground() override {
if (dirty_) autosave(true);
if (autosaveJob_.valid()) autosaveJob_.wait();
#if defined(__ANDROID__)
std::ofstream(resumeFile()) << (dirty_ ? autosavePath_ : std::string()) << '\n'
<< path_ << '\n'
<< int(tab_) << ' ' << target_.x << ' ' << target_.y << ' ' << target_.z << ' ' << yaw_ << ' ' << pitch_ << ' ' << dist_ << '\n';
#endif
}
void resumeWork() {
#if defined(__ANDROID__)
std::ifstream in(resumeFile());
if (!in) return;
std::string saved, from;
std::getline(in, saved), std::getline(in, from);
int tab = 0;
glm::vec3 target = target_;
float yaw = yaw_, pitch = pitch_, dist = dist_;
const bool view = bool(in >> tab >> target.x >> target.y >> target.z >> yaw >> pitch >> dist);
in.close();
std::error_code ec;
stdfs::remove(resumeFile(), ec);
if (!saved.empty() && stdfs::exists(saved, ec)) { // (unsaved work: as recovering it, without asking)
openFile(saved);
path_ = from, dirty_ = true, autosavePath_ = saved;
showRecover_ = false;
} else if (!from.empty())
openFile(from);
else
return;
if (view) setTab(Tab(std::clamp(tab, 0, 4))), target_ = target, yaw_ = yaw, pitch_ = std::clamp(pitch, -89.0f, 89.0f), dist_ = std::max(dist, 0.01f);
say("Carried on where you left off");
#endif
}
void frame(double) override { autosave(); }
bool allowQuit() override {
std::error_code ec;
stdfs::remove(resumeFile(), ec); // (closed on purpose: the next start is a fresh one)
if (!dirty_) return dropAutosave(), true;
askSave_ = 1;
return false;
@ -7282,6 +7323,9 @@ int main(int argc, char** argv) {
if (std::string(argv[i]).ends_with(".fry") && argv[i - 1][0] != '+') path = argv[i]; // (not a console command's own)
else rest.push_back(argv[i]);
}
#if defined(__ANDROID__) // (a phone: sideways only; SDL would otherwise let a resizable window turn upright)
SDL_SetHint(SDL_HINT_ORIENTATIONS, "LandscapeLeft LandscapeRight");
#endif
App app(path);
return keel::run(app, int(rest.size()), rest.data());
}