Replace context_load_park_from_file() with object equivalent

src/openrct2-ui/title/TitleSequencePlayer.cpp

@@ -289,7 +289,7 @@ namespace OpenRCT2::Title
                 {
                     gLoadKeepWindowsOpen = true;
                     CloseParkSpecificWindows();
-                    context_load_park_from_file(path);
+                    GetContext()->LoadParkFromFile(path);
                 }
                 else
                 {

src/openrct2-ui/windows/ServerStart.cpp

@@ -293,7 +293,7 @@ private:
         if (result == MODAL_RESULT_OK)
         {
             game_notify_map_change();
-            context_load_park_from_file(path);
+            GetContext()->LoadParkFromFile(path);
             network_begin_server(gConfigNetwork.default_port, gConfigNetwork.listen_address);
         }
     }

src/openrct2/Context.cpp

@@ -1360,11 +1360,6 @@ void context_init()
     GetContext()->GetUiContext()->GetWindowManager()->Init();
 }
 
-bool context_load_park_from_file(const utf8* path)
-{
-    return GetContext()->LoadParkFromFile(path);
-}
-
 bool context_load_park_from_stream(void* stream)
 {
     return GetContext()->LoadParkFromStream(static_cast<IStream*>(stream), "");

src/openrct2/Context.h

@@ -221,7 +221,6 @@ void context_update_map_tooltip();
 void context_handle_input();
 void context_input_handle_keyboard(bool isTitle);
 void context_quit();
-bool context_load_park_from_file(const utf8* path);
 bool context_load_park_from_stream(void* stream);
 bool ContextOpenCommonFileDialog(utf8* outFilename, OpenRCT2::Ui::FileDialogDesc& desc, size_t outSize);
 u8string ContextOpenCommonFileDialog(OpenRCT2::Ui::FileDialogDesc& desc);

src/openrct2/Editor.cpp

@@ -140,7 +140,7 @@ namespace Editor
             return;
         }
 
-        if (!context_load_park_from_file(path))
+        if (!GetContext()->LoadParkFromFile(path))
         {
             return;
         }

src/openrct2/Game.cpp

@@ -726,7 +726,7 @@ static void game_load_or_quit_no_save_prompt_callback(int32_t result, const utf8
         game_notify_map_change();
         game_unload_scripts();
         window_close_by_class(WindowClass::EditorObjectSelection);
-        context_load_park_from_file(path);
+        GetContext()->LoadParkFromFile(path);
         game_load_scripts();
         game_notify_map_changed();
         gIsAutosaveLoaded = gIsAutosave;

src/openrct2/interface/InteractiveConsole.cpp

@@ -1517,7 +1517,7 @@ static int32_t cc_load_park([[maybe_unused]] InteractiveConsole& console, [[mayb
     {
         savePath += ".park";
     }
-    if (context_load_park_from_file(savePath.c_str()))
+    if (OpenRCT2::GetContext()->LoadParkFromFile(savePath))
     {
         console.WriteFormatLine("Park %s was loaded successfully", savePath.c_str());
     }