editor: factor out argv parsing code

2 files changed, 8 insertions, 2 deletions

diff --git a/editor/app.cpp b/editor/app.cpp
index b031d6f3..85bbba54 100644
--- a/editor/app.cpp
+++ b/editor/app.cpp
@@ -73,7 +73,7 @@ static int atoi_(const char* str)
     return negative ? result : -result;
 }
 
-int app::run_from_argv(const int argc, const char* const* const argv)
+fm_settings app::parse_cmdline(int argc, const char* const* argv)
 {
     fm_settings opts;
     Corrade::Utility::Arguments args{};
@@ -98,7 +98,12 @@ int app::run_from_argv(const int argc, const char* const* const argv)
         else
             opts.msaa_samples = (std::uint8_t)n;
     }
+    return opts;
+}
 
+int app::run_from_argv(const int argc, const char* const* const argv)
+{
+    auto opts = parse_cmdline(argc, argv);
     int ret;
     Pointer<floormat_main> ptr;
     {
diff --git a/editor/app.hpp b/editor/app.hpp
index 5b4497b0..57487b01 100644
--- a/editor/app.hpp
+++ b/editor/app.hpp
@@ -33,7 +33,8 @@ struct cursor_state final {
 
 struct app final : floormat_app
 {
-    static int run_from_argv(int argv, const char* const* argc);
+    static int run_from_argv(int argc, const char* const* argv);
+    static fm_settings parse_cmdline(int argc, const char* const* argv);
     ~app() override;
 
 private: