Config versioning to fix the Fullscreen Shortcut debacle (#2966)

* WIP adding new config version.

* Implements a ConfigVersionUpdater

* Updates to account for new LUS-side changes.

* Change `ConfigVersionUpdater` to store `toVersion`

* fix typo

soh/CMakeLists.txt

@@ -131,6 +131,13 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     set_source_files_properties(soh/OTRGlobals.cpp PROPERTIES COMPILE_FLAGS "/utf-8")
 endif()
 
+# soh/config {{{
+file(GLOB_RECURSE soh__config RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    "soh/config/*.h"
+    "soh/config/*.cpp"
+)
+# }}}
+
 # soh/enhancements {{{
 file(GLOB_RECURSE soh__Enhancements RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
     "soh/Enhancements/*.c"
@@ -246,6 +253,7 @@ set(ALL_FILES
     ${Header_Files}
     ${Header_Files__include}
     ${soh__}
+    ${soh__config}
     ${soh__Enhancements}
     ${soh__Extractor}
     ${soh__Resource}

soh/soh/OTRGlobals.cpp

@@ -110,6 +110,8 @@ CrowdControl* CrowdControl::Instance;
 #include "soh/resource/importer/TextFactory.h"
 #include "soh/resource/importer/BackgroundFactory.h"
 
+#include "soh/config/ConfigUpdaters.h"
+
 OTRGlobals* OTRGlobals::Instance;
 SaveManager* SaveManager::Instance;
 CustomMessageManager* CustomMessageManager::Instance;
@@ -789,6 +791,10 @@ extern "C" void InitOTR() {
         CrowdControl::Instance->Disable();
     }
 #endif
+
+    std::shared_ptr<LUS::Config> conf = OTRGlobals::Instance->context->GetConfig(); 
+    conf->RegisterConfigVersionUpdater(std::make_shared<LUS::ConfigVersion1Updater>());
+    conf->RunVersionUpdates();
 }
 
 extern "C" void SaveManager_ThreadPoolWait() {

soh/soh/config/ConfigUpdaters.cpp

@@ -0,0 +1,53 @@
+#include "ConfigUpdaters.h"
+
+namespace LUS {
+    ConfigVersion1Updater::ConfigVersion1Updater() : ConfigVersionUpdater(1) {}
+    
+    void ConfigVersion1Updater::Update(Config* conf) {
+        if (conf->GetInt("Window.Width", 640) == 640) {
+            conf->Erase("Window.Width");
+        }
+        if (conf->GetInt("Window.Height", 480) == 480) {
+            conf->Erase("Window.Height");
+        }
+        if (conf->GetInt("Window.PositionX", 100) == 100) {
+            conf->Erase("Window.PositionX");
+        }
+        if (conf->GetInt("Window.PositionY", 100) == 100) {
+            conf->Erase("Window.PositionY");
+        }
+        if (conf->GetString("Window.GfxBackend", "") == "") {
+            conf->Erase("Window.GfxBackend");
+        }
+        if (conf->GetString("Window.GfxApi", "") == "") {
+            conf->Erase("Window.GfxApi");
+        }
+        if (conf->GetString("Window.AudioBackend", "") == "") {
+            conf->Erase("Window.AudioBackend");
+        }
+        if (conf->GetBool("Window.Fullscreen.Enabled", false) == false) {
+            conf->Erase("Window.Fullscreen.Enabled");
+        }
+        if (conf->GetInt("Window.Fullscreen.Width", 1920) == 1920) {
+            conf->Erase("Window.Fullscreen.Width");
+        }
+        if (conf->GetInt("Window.Fullscreen.Height", 1080) == 1080) {
+            conf->Erase("Window.Fullscreen.Height");
+        }
+        if (conf->GetInt("Shortcuts.Fullscreen", KbScancode::LUS_KB_F11) == KbScancode::LUS_KB_F10) {
+            conf->Erase("Shortcuts.Fullscreen");
+        }
+        if (conf->GetInt("Shortcuts.Console", KbScancode::LUS_KB_OEM_3) == KbScancode::LUS_KB_OEM_3) {
+            conf->Erase("Shortcuts.Console");
+        }
+        if (conf->GetString("Game.SaveName", "") == "") {
+            conf->Erase("Game.SaveName");
+        }
+        if (conf->GetString("Game.Main Archive", "") == "") {
+            conf->Erase("Game.Main Archive");
+        }
+        if (conf->GetString("Game.Patches Archive", "") == "") {
+            conf->Erase("Game.Patches Archive");
+        }
+    }
+}

soh/soh/config/ConfigUpdaters.h

@@ -0,0 +1,9 @@
+#include "libultraship/libultraship.h"
+
+namespace LUS {
+class ConfigVersion1Updater : public ConfigVersionUpdater {
+    public:
+    ConfigVersion1Updater();
+    void Update(Config* conf);
+};
+}