update changelog

## Link to GitHub Issue, if one exists
#345 

## Description of change
When the directory specified in the mounttable (in avs-config.xml) lead
to bad path, remember this and show a warning message block before the
game crashes.

## Testing
Tested with simulated bad mounttable set up.

README.md

@@ -36,6 +36,7 @@ please do not ask for these, as it will never happen here.
 
 Rules for filing a new issue or adding comments to existing issues in the tracker:
 
+* Low effort submissions will be simply deleted, and repeated attempts will get you banned.
 * Check the [known issues](https://github.com/spice2x/spice2x.github.io/wiki/Known-issues) page first before reporting a new issue. If you have some new information or workarounds for a known issue, you can file a documentation bug as well.
 * Use the search function and see if there is an existing issue. 
 * This is not the place to obtain a guide or receive basic troubleshooting.

src/spice2x/.gitignore

@@ -18,4 +18,9 @@ dist/*
 
 external/cv2pdb/*
 
-.ccache/*
+.ccache/*
+
+# Visual Studio
+.vs
+out
+CMakeSettings.json

src/spice2x/CMakeLists.txt

@@ -80,6 +80,25 @@ if(MSVC)
 
     # enable COMDAT folding for even smaller release builds
     add_link_options("$<$<CONFIG:RELEASE,MINSIZEREL>:/OPT:ICF>")
+
+    # always use UTF-8 (fix 4819)
+    add_compile_options("/utf-8")
+
+    # spectre mitigation warning
+    add_compile_options("/wd5045")
+
+    # implicit type convert warnings
+    add_compile_options("/wd4244")
+    add_compile_options("/wd4267")
+    add_compile_options("/wd4305")
+
+    # unreferenced local variable
+    add_compile_options("/wd4101")
+
+    # warning in winbase.h??
+    add_compile_options("/wd5039")
+
+
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     # disable warnings about using non _s variants like strncpy
     add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
@@ -443,6 +462,9 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/mfg/mfg.cpp
         games/mfg/io.cpp
         games/mfg/bi2a_hook.cpp
+        games/pc/pc.cpp
+        games/pc/io.cpp
+        games/pc/bi2x_hook.cpp
 
         # hooks
         hooks/audio/audio.cpp

src/spice2x/README.md

@@ -247,6 +247,25 @@ which also means that your hex edits are applicable directly.
   - sets the contents of the 16 segment display and disables writes from game
 - ticker_reset()
   - re-enables writes from game
+- tapeled_get(name: str, ...)
+  - returns a list containing a dict of the current tape LED states. The dict keys are:
+    - `Stage Left`
+    - `Stage Right`
+    - `Cabinet Left`
+    - `Cabinet Right`
+    - `Control Panel Under`
+    - `Ceiling Left`
+    - `Title Left`
+    - `Title Right`
+    - `Ceiling Right`
+    - `Touch Panel Left`
+    - `Touch Panel Right`
+    - `Side Panel Left Inner`
+    - `Side Panel Left Outer`
+    - `Side Panel Left`
+    - `Side Panel Right Outer`
+    - `Side Panel Right Inner`
+    - `Side Panel Right`
 
 #### LCD
 - info()

src/spice2x/acio/acio.cpp

@@ -41,6 +41,7 @@
 namespace acio {
     HINSTANCE DLL_INSTANCE = nullptr;
     std::vector<acio::ACIOModule *> MODULES;
+    std::atomic<bool> IO_INIT_IN_PROGRESS = false;
 }
 
 /*
@@ -58,6 +59,7 @@ static inline acio::HookMode get_hookmode() {
 
 void acio::attach() {
     log_info("acio", "SpiceTools ACIO");
+    IO_INIT_IN_PROGRESS = true;
 
     // load settings and instance
     acio::DLL_INSTANCE = LoadLibraryA("libacio.dll");
@@ -111,6 +113,8 @@ void acio::attach() {
     for (auto &module : MODULES) {
         module->attach();
     }
+
+    IO_INIT_IN_PROGRESS = false;
 }
 
 void acio::attach_icca() {

src/spice2x/acio/acio.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <atomic>
 #include <vector>
 
 #include <windows.h>
@@ -11,6 +12,7 @@ namespace acio {
     // globals
     extern HINSTANCE DLL_INSTANCE;
     extern std::vector<acio::ACIOModule *> MODULES;
+    extern std::atomic<bool> IO_INIT_IN_PROGRESS;
 
     void attach();
     void attach_icca();

src/spice2x/acioemu/icca.cpp

@@ -102,7 +102,7 @@ bool ICCADevice::parse_msg(MessageData *msg_in,
             // send version data
             auto msg = this->create_msg(msg_in, MSG_VERSION_SIZE);
             if (
-                avs::game::is_model({"LDJ", "TBS", "UJK"}) ||
+                avs::game::is_model({"LDJ", "TBS", "UJK", "XIF"}) ||
                 // SDVX Valkyrie cabinet mode
                 (avs::game::is_model("KFC") && (avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H'))
             ) {
@@ -373,7 +373,7 @@ void ICCADevice::update_card(int unit) {
     bool kb_insert_press = false;
 
     // eamio keypress
-    kb_insert_press |= eamuse_get_keypad_state((size_t) unit) & (1 << EAM_IO_INSERT);
+    kb_insert_press |= static_cast<bool>(eamuse_get_keypad_state((size_t) unit) & (1 << EAM_IO_INSERT));
 
     // check for card
     if (this->cards[unit] == nullptr && (eamuse_card_insert_consume(this->node_count, unit) || kb_insert_press)) {
@@ -521,7 +521,7 @@ void ICCADevice::update_status(int unit) {
             buffer[10] = felica ? 0x01 : 0x00;
 
         } else if (
-            avs::game::is_model({"LDJ", "TBS"}) ||
+            avs::game::is_model({"LDJ", "TBS", "XIF"}) ||
             // SDVX Valkyrie cabinet mode
             (avs::game::is_model("KFC") && (avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H'))) {
 

src/spice2x/api/modules/iidx.cpp

@@ -1,13 +1,9 @@
 #include "iidx.h"
 #include <functional>
-#include <vector>
-#include "games/iidx/iidx.h"
-#include "external/rapidjson/document.h"
 
 using namespace std::placeholders;
 using namespace rapidjson;
 
-
 namespace api::modules {
 
     // settings
@@ -17,6 +13,11 @@ namespace api::modules {
         functions["ticker_get"] = std::bind(&IIDX::ticker_get, this, _1, _2);
         functions["ticker_set"] = std::bind(&IIDX::ticker_set, this, _1, _2);
         functions["ticker_reset"] = std::bind(&IIDX::ticker_reset, this, _1, _2);
+        functions["tapeled_get"] = std::bind(&IIDX::tapeled_get, this, _1, _2);
+
+        for (auto &light : games::iidx::TAPELED_MAPPING) {
+            this->lights_by_names.emplace(light.lightName, light);
+        }
     }
 
     /**
@@ -69,4 +70,51 @@ namespace api::modules {
         // disable read only
         games::iidx::IIDXIO_LED_TICKER_READONLY = false;
     }
+
+    /**
+     * tapeled_get()
+     * tapeled_get(name: str, ...)
+     */
+    void IIDX::tapeled_get(Request &req, Response &res) {
+        Value response_object(kObjectType);
+
+        // all tape leds
+        if (req.params.Size() == 0) {
+            // Iterate through each device and dump its lights data into the response
+            for (const auto &mapping : games::iidx::TAPELED_MAPPING) {
+                copy_tapeled_data(res, response_object, mapping);
+            }
+        } else {
+            // specified light names
+            for (Value &param : req.params.GetArray()) {
+                // check params
+                if (!param.IsString()) {
+                    error_type(res, "name", "string");
+                    return;
+                }
+                const auto name = param.GetString();
+                if (const auto &it = lights_by_names.find(name); it != lights_by_names.end()) {
+                    const auto mapping = it->second.get();
+                    copy_tapeled_data(res, response_object, mapping);
+                }
+            }
+        }
+
+        res.add_data(response_object);
+    }
+
+    void IIDX::copy_tapeled_data(Response &res, Value &response_object, const tapeledutils::tape_led &mapping) {
+        // Create an array for the light state
+        Value light_state(kArrayType);
+        light_state.Reserve(mapping.data.capacity() * 3, res.doc()->GetAllocator());
+        for (const auto [r, g, b] : mapping.data) {
+            light_state.PushBack(r, res.doc()->GetAllocator());
+            light_state.PushBack(g, res.doc()->GetAllocator());
+            light_state.PushBack(b, res.doc()->GetAllocator());
+        }
+
+        // Can't use StringRef here, turns some strings partially into null bytes for some reason
+        Value light_name(mapping.lightName.c_str(), res.doc()->GetAllocator());
+        response_object.AddMember(light_name, light_state, res.doc()->GetAllocator());
+    }
 }

src/spice2x/api/modules/iidx.h

@@ -2,6 +2,7 @@
 
 #include "api/module.h"
 #include "api/request.h"
+#include "games/iidx/iidx.h"
 
 namespace api::modules {
 
@@ -10,10 +11,16 @@ namespace api::modules {
         IIDX();
 
     private:
+        // state
+        robin_hood::unordered_map<std::string, std::reference_wrapper<tapeledutils::tape_led>> lights_by_names;
 
         // function definitions
         void ticker_get(Request &req, Response &res);
         void ticker_set(Request &req, Response &res);
         void ticker_reset(Request &req, Response &res);
+        void tapeled_get(Request &req, Response &res);
+
+        // helper
+        void copy_tapeled_data(Response &res, rapidjson::Value &response_object, const tapeledutils::tape_led &mapping);
     };
 }

src/spice2x/api/resources/python/spiceapi/iidx.py

@@ -16,3 +16,13 @@ def iidx_ticker_set(con: Connection, text: str):
 def iidx_ticker_reset(con: Connection):
     req = Request("iidx", "ticker_reset")
     con.request(req)
+
+
+def iidx_tapeled_get(con: Connection, *light_names):
+    req = Request("iidx", "tapeled_get")
+
+    for light_name in light_names:
+        req.add_param(light_name)
+
+    res = con.request(req)
+    return res.get_data()

src/spice2x/avs/core.cpp

@@ -8,6 +8,7 @@
 
 #include "external/robin_hood.h"
 #include "launcher/logger.h"
+#include "launcher/signal.h"
 #include "util/detour.h"
 #include "util/fileutils.h"
 #include "util/libutils.h"
@@ -1736,7 +1737,13 @@ namespace avs {
             return;
         }
 
-        static void create_dir(
+        static void avs_dir_err(const std::filesystem::path &src_path)
+        {
+            launcher::signal::AVS_DIR_CREATION_FAILURE = TRUE;
+            launcher::signal::AVS_SRC_PATH = src_path.string();
+        }
+
+        static void create_avs_dir(
                 const std::string_view &avs_path,
                 const std::string_view &src_path)
         {
@@ -1745,6 +1752,7 @@ namespace avs {
             auto real_path = std::filesystem::absolute(src_path, err);
 
             if (err) {
+                avs_dir_err(real_path);
                 log_warning("avs-core", "failed to resolve '{}' path: {}", avs_path, err.message());
                 return;
             }
@@ -1754,7 +1762,9 @@ namespace avs {
             if (created) {
                 log_info("avs-core", "created '{}' at '{}'", avs_path, real_path.string());
             }
+
             if (err) {
+                avs_dir_err(real_path);
                 log_warning("avs-core", "failed to create '{}' folder at '{}': {}",
                         avs_path,
                         real_path.string(),
@@ -1815,7 +1825,7 @@ namespace avs {
                 return;
             }
 
-            create_dir(avs_path, device_path);
+            create_avs_dir(avs_path, device_path);
         }
 
         static void create_avs_config_fs_table(
@@ -1870,7 +1880,7 @@ namespace avs {
                     continue;
                 }
 
-                create_dir(dst_path, src_path);
+                create_avs_dir(dst_path, src_path);
             } while ((vfs_node = property_node_traversal(vfs_node, TRAVERSE_NEXT_SEARCH_RESULT)));
         }
 

src/spice2x/avs/core.h

@@ -4,6 +4,7 @@
 #include <cstddef>
 #include <string>
 #include <windows.h>
+#include <sys/stat.h>
 
 namespace avs {
     namespace core {

src/spice2x/avs/ea3.cpp

@@ -356,6 +356,12 @@ namespace avs {
                 }
             }
 
+            // fall back to default PCBID if node is not found
+            if (!EA3_PCBID[0] && PCBID_CUSTOM.empty()) {
+                log_warning("avs-ea3", "no PCBID set, falling back to default PCBID value (04040000000000000000)");
+                PCBID_CUSTOM = "04040000000000000000";
+            }
+
             // custom PCBID
             if (!PCBID_CUSTOM.empty()) {
 
@@ -399,7 +405,7 @@ namespace avs {
                         avs::core::NODE_TYPE_str, "/ea3/id/accountid", &EA3_ACCOUNTID);
             }
 
-            // check if PCBID is defined
+            // check if PCBID is defined - should never hit, left for sanity check only
             if (avs::core::property_search(ea3_config, nullptr, "/ea3/id/pcbid") == nullptr) {
                 log_fatal("avs-ea3", "node not found: /ea3/id/pcbid (try using -p to specify PCBID)");
             } else if (strlen(EA3_PCBID) == 0) {

src/spice2x/avs/game.cpp

@@ -80,7 +80,7 @@ namespace avs {
             if (130 <= dll_path_s.length()) {
                 log_warning(
                     "avs-game",
-                    "PATH TOO LONG WARNING\n\n\n"
+                    "PATH TOO LONG WARNING\n\n"
                     "-------------------------------------------------------------------\n"
                     "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
                     "WARNING - WARNING - WARNING - WARNING - WARNING - WARNING - WARNING\n"
@@ -95,10 +95,26 @@ namespace avs {
                     "-------------------------------------------------------------------\n\n",
                     dll_path_s, dll_path_s.length());
             }
+
+            // ddr gamemdx.dll user error
+            if (avs::game::is_model("MDX") && DLL_NAME == "gamemdx.dll") {
+                log_fatal(
+                    "ddr",
+                    "BAD GAME DLL ERROR\n\n"
+                    "!!!                                                            !!!\n"
+                    "!!! -exec gamemdx.dll was specified                            !!!\n"
+                    "!!! this is the wrong DLL; the game will not load              !!!\n"
+                    "!!! remove -exec argument and try again.                       !!!\n"
+                    "!!!                                                            !!!\n"
+                    );
+            }
+
+            // file not found on disk
             if (!fileutils::file_exists(dll_path)) {
                 log_warning("avs-game", "game DLL could not be found on disk: {}", dll_path.string().c_str());
                 log_warning("avs-game", "double check -exec and -modules parameters; unless you know what you're doing, leave them blank");
             }
+
             if (fileutils::verify_header_pe(dll_path)) {
                 DLL_INSTANCE = libutils::load_library(dll_path);
             }
@@ -106,7 +122,7 @@ namespace avs {
             // load entry points
             dll_entry_init = (ENTRY_INIT_T) libutils::get_proc(DLL_INSTANCE, ENTRY_INIT_NAME);
             dll_entry_main = (ENTRY_MAIN_T) libutils::get_proc(DLL_INSTANCE, ENTRY_MAIN_NAME);
-            log_info("avs-game", "loaded successfully ({})", fmt::ptr(DLL_INSTANCE));
+            log_info("avs-game", "loaded {} successfully ({})", DLL_NAME, fmt::ptr(DLL_INSTANCE));
         }
 
         bool entry_init(char *sid_code, void *app_param) {

src/spice2x/cfg/option.h

@@ -43,6 +43,7 @@ public:
     std::string value;
     std::vector<Option> alternatives;
     bool disabled = false;
+    bool conflicting = false;
 
     explicit Option(OptionDefinition definition, std::string value = "") :
         definition(std::move(definition)), value(std::move(value)) {

src/spice2x/changelog.txt

@@ -1,3 +1,50 @@
+09/28/2025 [spice2x]
+    IIDX: auto apply ASIO compatibility fix for IIDX32+
+    Misc diagnosability updates
+
+09/22/2025 [spice2x]
+    Add Polaris Chord lights
+    Add boot.dll to Gitadora patches target
+    Misc fixes
+
+09/20/2025 [spice2x]
+    Polaris Chord support for knobs/turntables/mouse as fader input
+    Misc fixes
+
+09/18/2025 [spice2x]
+    Polaris Chord windowed mode fixes
+    UI tweaks
+
+09/17/2025 [spice2x]
+    Polaris Chord I/O fixes, language shim
+
+09/16/2025 [spice2x]
+    Add Polaris Chord support
+    Tweak ImGUI theme
+
+08/21/2025 [spice2x]
+    DDR: check for common DLL errors
+    Supply default PCBID if absent
+    Rearrange options
+
+08/17/2025 [spice2x]
+    DDR: fix codec registration failure when path contains spaces
+
+08/11/2025 [spice2x]
+    SDVX: fix camera hook, remove -sdvxdisablecams
+    DDR: automatically register codecs in com folder on boot
+
+06/03/2025 [spice2x]
+    Add libshare-pj.dll to Gitadora patch import
+    Detect ACIO init failures
+
+05/31/2025 [spice2x]
+    IIDX: fix windowed subscreen not accepting mouse clicks when
+        overlay is active
+    IIDX: tape LED over API
+    Option to make command line args take precedence
+    UI tweaks
+
 05/09/2025 [spice2x]
     Check for window focus when processing input (-inputfocus)
     More options for IIDX/SDVX windowed subscreen

src/spice2x/external/fmt/include/fmt/core.h

@@ -1527,8 +1527,10 @@ FMT_CONSTEXPR auto make_arg(const T& value) -> basic_format_arg<Context> {
   return arg;
 }
 
+#ifdef __GNUC__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdangling-reference"
+#endif
 
 // The type template parameter is there to avoid an ODR violation when using
 // a fallback formatter in one translation unit and an implicit conversion in
@@ -1544,7 +1546,9 @@ FMT_CONSTEXPR FMT_INLINE auto make_arg(const T& val) -> value<Context> {
   return arg;
 }
 
+#ifdef __GNUC__
 #pragma GCC diagnostic pop
+#endif
 
 template <bool IS_PACKED, typename Context, type, typename T,
           FMT_ENABLE_IF(!IS_PACKED)>

src/spice2x/games/ccj/trackball.cpp

@@ -14,7 +14,7 @@ namespace games::ccj {
     bool MOUSE_TRACKBALL_USE_TOGGLE = false;
     uint8_t TRACKBALL_SENSITIVITY = 10;
 
-    static HANDLE fakeHandle = (HANDLE)0xDEADBEEF;
+    static HANDLE fakeHandle = (HANDLE)0xDEADBEEFull;
     static HWND hWnd = nullptr;
     static WNDPROC wndProc = nullptr;
     static std::thread *tbThread = nullptr;

src/spice2x/games/ddr/ddr.cpp

@@ -27,6 +27,7 @@ namespace games::ddr {
 
     // settings
     bool SDMODE = false;
+    bool NO_CODEC_REGISTRATION = false;
 
     uint8_t DDR_TAPELEDS[TAPELED_DEVICE_COUNT][50][3] {};
 
@@ -49,9 +50,79 @@ namespace games::ddr {
         return SendMessage_real(hWnd, Msg, wParam, lParam);
     }
 
+    bool contains_only_ascii(const std::string& str) {
+        for (auto c: str) {
+            if (static_cast<unsigned char>(c) > 127) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     DDRGame::DDRGame() : Game("Dance Dance Revolution") {
     }
 
+    void DDRGame::register_codecs() {
+        // find where spice.exe / spice64.exe is located
+        const auto &spice_bin_path = libutils::module_file_name(nullptr).parent_path();
+
+        // find the com directory
+        std::filesystem::path dir = "";
+        if (MODULE_PATH == spice_bin_path) {
+            // try: \com
+            dir = spice_bin_path / "com";
+        } else {
+            // try: modules\..\com
+            dir = MODULE_PATH / ".." / "com";
+        }
+
+        if (fileutils::dir_exists(dir)) {
+            log_info("ddr", "looking for codecs in this directory: {}", dir.string());
+        } else {
+            log_info("ddr", "codecs directory not found: {}", dir.string());
+            return;
+        }
+
+        for (const auto &file : std::filesystem::directory_iterator(dir)) {
+            const auto &filename = file.path().filename();
+            const auto extension = strtolower(filename.extension().string());
+
+            if (extension != ".dll") {
+                continue;
+            }
+
+            log_info("ddr", "found DLL: {}, size: {} bytes", filename.string(), file.file_size());
+            if (filename == "k-clvsd.dll" || filename.string().find("xactengine") == 0) {
+                const std::wstring wcmd = L"regsvr32.exe /s \"" + file.path().wstring() + L"\"";
+                const std::string cmd = "regsvr32.exe /s \"" + file.path().string() + "\"";
+
+                int result = 0;
+                std::thread t([wcmd, &result]() {
+                    result = _wsystem(wcmd.c_str());
+                });
+                t.join();
+
+                if (result == 0) {
+                    log_info("ddr", "`{}` returned {}", cmd, result);
+                } else {
+                    log_warning("ddr", "`{}` failed, returned {}", cmd, result);
+                }
+
+                if (!contains_only_ascii(file.path().string())) {
+                    log_warning(
+                        "ddr",
+                        "BAD PATH ERROR\n\n\n"
+                        "!!!                                                          !!!\n"
+                        "!!! filesystem path to codec contains non-ASCII characters!  !!!\n"
+                        "!!! this may cause the game to crash!                        !!!\n"
+                        "!!!                                                          !!!\n"
+                        );
+                }
+            }
+        }
+    }
+    
+
     void DDRGame::pre_attach() {
         if (!cfg::CONFIGURATOR_STANDALONE && avs::game::is_model("TDX")) {
             log_fatal(
@@ -87,6 +158,17 @@ namespace games::ddr {
                 "!!!                                                               !!!\n\n\n"
                 );
         }
+
+        if (!cfg::CONFIGURATOR_STANDALONE) {
+            if (!NO_CODEC_REGISTRATION) {
+                this->register_codecs();
+            } else {
+                log_warning(
+                    "ddr",
+                    "skipping codec registration (-ddrnocodec), "
+                    "game may crash if you didn't register codecs before launching the game");
+            }
+        }
     }
 
     void DDRGame::attach() {

src/spice2x/games/ddr/ddr.h

@@ -7,6 +7,7 @@ namespace games::ddr {
 
     // settings
     extern bool SDMODE;
+    extern bool NO_CODEC_REGISTRATION;
 
     // Buffers to store RGB data for tape LEDs on gold cabinets
     const size_t TAPELED_DEVICE_COUNT = 11;
@@ -18,5 +19,8 @@ namespace games::ddr {
         virtual void pre_attach() override;
         virtual void attach() override;
         virtual void detach() override;
+
+    private:
+        void register_codecs();
     };
 }

src/spice2x/games/iidx/bi2x_hook.cpp

@@ -409,50 +409,27 @@ namespace games::iidx {
          * 16 - side panel right - 183 bytes - 61 colors
          *
          * data is stored in RGB order, 3 bytes per color
-         *
-         * TODO: expose this data via API
          */
 
-        // data mapping
-        static struct TapeLedMapping {
-            size_t data_size;
-            int index_r, index_g, index_b;
-
-            TapeLedMapping(size_t data_size, int index_r, int index_g, int index_b)
-            : data_size(data_size), index_r(index_r), index_g(index_g), index_b(index_b) {}
-
-        } mapping[] = {
-                { 19, Lights::StageLeftAvgR, Lights::StageLeftAvgG, Lights::StageLeftAvgB },
-                { 19, Lights::StageRightAvgR, Lights::StageRightAvgG, Lights::StageRightAvgB },
-                { 45, Lights::CabinetLeftAvgR, Lights::CabinetLeftAvgG, Lights::CabinetLeftAvgB },
-                { 45, Lights::CabinetRightAvgR, Lights::CabinetRightAvgG, Lights::CabinetRightAvgB },
-                { 21, Lights::ControlPanelUnderAvgR, Lights::ControlPanelUnderAvgG, Lights::ControlPanelUnderAvgB },
-                { 54, Lights::CeilingLeftAvgR, Lights::CeilingLeftAvgG, Lights::CeilingLeftAvgB },
-                { 11, Lights::TitleLeftAvgR, Lights::TitleLeftAvgG, Lights::TitleLeftAvgB },
-                { 11, Lights::TitleRightAvgR, Lights::TitleRightAvgG, Lights::TitleRightAvgB },
-                { 54, Lights::CeilingRightAvgR, Lights::CeilingRightAvgG, Lights::CeilingRightAvgB },
-                { 17, Lights::TouchPanelLeftAvgR, Lights::TouchPanelLeftAvgG, Lights::TouchPanelLeftAvgB },
-                { 17, Lights::TouchPanelRightAvgR, Lights::TouchPanelRightAvgG, Lights::TouchPanelRightAvgB },
-                { 68, Lights::SidePanelLeftInnerAvgR, Lights::SidePanelLeftInnerAvgG, Lights::SidePanelLeftInnerAvgB },
-                { 68, Lights::SidePanelLeftOuterAvgR, Lights::SidePanelLeftOuterAvgG, Lights::SidePanelLeftOuterAvgB },
-                { 61, Lights::SidePanelLeftAvgR, Lights::SidePanelLeftAvgG, Lights::SidePanelLeftAvgB },
-                { 68, Lights::SidePanelRightOuterAvgR, Lights::SidePanelRightOuterAvgG, Lights::SidePanelRightOuterAvgB },
-                { 68, Lights::SidePanelRightInnerAvgR, Lights::SidePanelRightInnerAvgG, Lights::SidePanelRightInnerAvgB },
-                { 61, Lights::SidePanelRightAvgR, Lights::SidePanelRightAvgG, Lights::SidePanelRightAvgB },
-        };
-
         // check index bounds
-        if (tapeledutils::is_enabled() && index < std::size(mapping)) {
-            auto &map = mapping[index];
+        if (tapeledutils::is_enabled() && index < std::size(TAPELED_MAPPING)) {
+            auto &map = TAPELED_MAPPING[index];
+            const auto data_size = map.data.capacity();
 
             // pick a color to use
-            const auto rgb = tapeledutils::pick_color_from_led_tape(data, map.data_size);
+            const auto rgb = tapeledutils::pick_color_from_led_tape(data, data_size);
 
             // program the lights into API
             auto &lights = get_lights();
             GameAPI::Lights::writeLight(RI_MGR, lights[map.index_r], rgb.r);
             GameAPI::Lights::writeLight(RI_MGR, lights[map.index_g], rgb.g);
             GameAPI::Lights::writeLight(RI_MGR, lights[map.index_b], rgb.b);
+
+            for (unsigned int i = 0; i < data_size; ++i) {
+                map.data[i].r = data[i * 3];
+                map.data[i].g = data[i * 3 + 1];
+                map.data[i].b = data[i * 3 + 2];
+            }
         }
 
         if (This != custom_node) {

src/spice2x/games/iidx/iidx.cpp

@@ -8,6 +8,7 @@
 
 #include "games/iidx/legacy_camera.h"
 
+#include "hooks/audio/audio.h"
 #include "hooks/avshook.h"
 #include "hooks/cfgmgr32hook.h"
 #include "hooks/devicehook.h"
@@ -27,6 +28,9 @@
 #include "util/memutils.h"
 #include "util/sigscan.h"
 #include "util/utils.h"
+#include "launcher/signal.h"
+
+#include "external/robin_hood.h"
 
 #include "bi2a.h"
 #include "bi2x_hook.h"
@@ -74,6 +78,26 @@ namespace games::iidx {
     bool IIDXIO_LED_TICKER_READONLY = false;
     std::mutex IIDX_LED_TICKER_LOCK;
 
+    tapeledutils::tape_led TAPELED_MAPPING[IIDX_TAPELED_TOTAL] = {
+        { 19, Lights::StageLeftAvgR, Lights::StageLeftAvgG, Lights::StageLeftAvgB, "Stage Left" },
+        { 19, Lights::StageRightAvgR, Lights::StageRightAvgG, Lights::StageRightAvgB, "Stage Right" },
+        { 45, Lights::CabinetLeftAvgR, Lights::CabinetLeftAvgG, Lights::CabinetLeftAvgB, "Cabinet Left" },
+        { 45, Lights::CabinetRightAvgR, Lights::CabinetRightAvgG, Lights::CabinetRightAvgB, "Cabinet Right" },
+        { 21, Lights::ControlPanelUnderAvgR, Lights::ControlPanelUnderAvgG, Lights::ControlPanelUnderAvgB, "Control Panel Under" },
+        { 54, Lights::CeilingLeftAvgR, Lights::CeilingLeftAvgG, Lights::CeilingLeftAvgB, "Ceiling Left" },
+        { 11, Lights::TitleLeftAvgR, Lights::TitleLeftAvgG, Lights::TitleLeftAvgB, "Title Left" },
+        { 11, Lights::TitleRightAvgR, Lights::TitleRightAvgG, Lights::TitleRightAvgB, "Title Right" },
+        { 54, Lights::CeilingRightAvgR, Lights::CeilingRightAvgG, Lights::CeilingRightAvgB, "Ceiling Right" },
+        { 17, Lights::TouchPanelLeftAvgR, Lights::TouchPanelLeftAvgG, Lights::TouchPanelLeftAvgB, "Touch Panel Left" },
+        { 17, Lights::TouchPanelRightAvgR, Lights::TouchPanelRightAvgG, Lights::TouchPanelRightAvgB, "Touch Panel Right" },
+        { 68, Lights::SidePanelLeftInnerAvgR, Lights::SidePanelLeftInnerAvgG, Lights::SidePanelLeftInnerAvgB, "Side Panel Left Inner" },
+        { 68, Lights::SidePanelLeftOuterAvgR, Lights::SidePanelLeftOuterAvgG, Lights::SidePanelLeftOuterAvgB, "Side Panel Left Outer" },
+        { 61, Lights::SidePanelLeftAvgR, Lights::SidePanelLeftAvgG, Lights::SidePanelLeftAvgB, "Side Panel Left" },
+        { 68, Lights::SidePanelRightOuterAvgR, Lights::SidePanelRightOuterAvgG, Lights::SidePanelRightOuterAvgB, "Side Panel Right Outer" },
+        { 68, Lights::SidePanelRightInnerAvgR, Lights::SidePanelRightInnerAvgG, Lights::SidePanelRightInnerAvgB, "Side Panel Right Inner" },
+        { 61, Lights::SidePanelRightAvgR, Lights::SidePanelRightAvgG, Lights::SidePanelRightAvgB, "Side Panel Right" },
+    };
+
     static LONG WINAPI RegOpenKeyA_hook(HKEY hKey, LPCSTR lpSubKey, PHKEY phkResult) {
         if (lpSubKey != nullptr && phkResult != nullptr) {
             if (hKey == HKEY_LOCAL_MACHINE &&
@@ -210,6 +234,9 @@ namespace games::iidx {
         } else if (data.find(" W:touch: missing trigger:") != std::string::npos) {
             out.clear();
             return true;
+        } else if (data.find("SuperstepSound: Audio device is not available") != std::string::npos) {
+            launcher::signal::SUPERSTEP_SOUND_ERROR = TRUE;
+            return false;
         } else {
             return false;
         }
@@ -350,7 +377,11 @@ namespace games::iidx {
             }
         }
 
-        apply_audio_hacks();
+        if (hooks::audio::ENABLED) {
+            apply_audio_hacks();
+        } else {
+            log_warning("iidx", "skipping audio hooks; disabled by user");
+        }
 
         // ASIO device hook
         RegCloseKey_orig = detour::iat_try(
@@ -740,26 +771,30 @@ namespace games::iidx {
                 0);
 
         // attempt to detect ASIO support
+        // <=24 : 32-bit only
         // 25-26: has neither (no patch needed - WASAPI Exclusive by default)
         // 27-30: has both (envvar will be respected, ASIO or WASAPI)
         // 31+: only has XONAR (ASIO by default, signature patch can be used to force WASAPI - for now)
 
         if (!has_SOUND_OUTPUT_DEVICE && !has_XONAR_SOUND_CARD) {
+            // iidx 25-26
             log_info("iidx", "This game only uses WASAPI audio engine");
             return;
         }
 
         if (has_SOUND_OUTPUT_DEVICE && has_XONAR_SOUND_CARD) {
+            // iidx 27-30
             log_info("iidx", "This game accepts SOUND_OUTPUT_DEVICE environment variable");
             return;
         }
 
         log_info("iidx", "This game supports ASIO but does not accept SOUND_OUTPUT_DEVICE environment variable");
 
+        // patch game to force wasapi
         if (SOUND_OUTPUT_DEVICE_IN_EFFECT.has_value() && SOUND_OUTPUT_DEVICE_IN_EFFECT.value() == "wasapi") {
             intptr_t result = replace_pattern(
                 avs::game::DLL_INSTANCE,
-                "FF5008E8????ECFF83780803740D",
+                "FF5008E8??????FF83780803740D",
                 "??????BB00000000EB169090????",
                 0, 0);
 
@@ -774,6 +809,41 @@ namespace games::iidx {
                     "Successfully forced WASAPI as audio engine using signature matching @ 0x{:x}.",
                     result);
             }
+        } else {
+            log_info("iidx", "Not applying force wasapi patch; game will use ASIO");
+        }
+
+        // patch iidx32+ for asio compatibility
+        // only do this if NOT wasapi (as opposed to checking if it's asio)
+        // the patch is only really needed for (some) non-XONAR devices but since people sometimes disguise 
+        // other devices as a XONAR, don't check for the exact string (common ASIO workaround for INF)
+        if (avs::game::is_ext(2024090100, MAXINT) &&
+            !(SOUND_OUTPUT_DEVICE_IN_EFFECT.has_value() && SOUND_OUTPUT_DEVICE_IN_EFFECT.value() == "wasapi")) {
+                
+            // in iidx32 final:
+            // ff 50 08      call   QWORD PTR [rax+0x8]     ; ASIO instance AddRef
+            // 48 8b 4b 08   mov    rcx,QWORD PTR [rbx+0x8]
+            // 48 8b 01      mov    rax,QWORD PTR [rcx]
+            // ff 50 08      call   QWORD PTR [rax+0x8]     ; ASIO instance AddRef
+
+            intptr_t result = replace_pattern(
+                avs::game::DLL_INSTANCE,
+                "FF50????????????????FF50??4533C94533C0418D51",
+                "????????????????????909090??????????????????",
+                0, 0);
+
+            if (result == 0) {
+                log_warning(
+                    "iidx",
+                    "Failed to apply ASIO compatibility fix for iidx32+. "
+                    "Unless patches are applied, your ASIO device ({}) may hang or fail to work",
+                    ASIO_DRIVER->c_str());
+            } else {
+                log_info(
+                    "iidx",
+                    "Successfully applied ASIO compatibility fix for iidx32+ using signature matching @ 0x{:x}.",
+                    result);
+            }
         }
 
 #endif

src/spice2x/games/iidx/iidx.h

@@ -2,9 +2,13 @@
 
 #include <mutex>
 #include <optional>
+#include <vector>
 
 #include "games/game.h"
 
+#include "external/robin_hood.h"
+#include "util/tapeled.h"
+
 namespace games::iidx {
 
     // settings
@@ -30,6 +34,10 @@ namespace games::iidx {
     extern bool IIDXIO_LED_TICKER_READONLY;
     extern std::mutex IIDX_LED_TICKER_LOCK;
 
+    constexpr int IIDX_TAPELED_TOTAL = 17;
+    // data mapping
+    extern tapeledutils::tape_led TAPELED_MAPPING[IIDX_TAPELED_TOTAL];
+
     class IIDXGame : public games::Game {
     public:
         IIDXGame();

src/spice2x/games/iidx/local_camera.cpp

@@ -85,12 +85,19 @@ namespace games::iidx {
             &m_pwszSymbolicLink,
             &m_cchSymbolicLink
         );
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] GetAllocatedString failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
+
         log_misc("iidx:camhook", "[{}] Symlink: {}", m_name, GetSymLink());
 
         // Create the media source object.
         hr = pActivate->ActivateObject(IID_PPV_ARGS(&m_pSource));
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] ActivateObject failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
 
         // Retain reference to the camera
         m_pSource->AddRef();
@@ -98,13 +105,22 @@ namespace games::iidx {
 
         // Create an attribute store to hold initialization settings.
         hr = WrappedMFCreateAttributes(&pAttributes, 2);
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] MFCreateAttributes failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
 
         hr = pAttributes->SetUnknown(MF_SOURCE_READER_D3D_MANAGER, pD3DManager);
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] SetUnknown(MF_SOURCE_READER_D3D_MANAGER) failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
 
         hr = pAttributes->SetUINT32(MF_SOURCE_READER_DISABLE_DXVA, FALSE);
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] SetUINT32(MF_SOURCE_READER_DISABLE_DXVA) failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
 
         // TODO: Color space conversion
         // if (SUCCEEDED(hr)) {
@@ -120,11 +136,18 @@ namespace games::iidx {
             pAttributes,
             &m_pSourceReader
         );
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] MFCreateSourceReaderFromMediaSource failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
+
         log_misc("iidx:camhook", "[{}] Created source reader", m_name);
 
         hr = InitTargetTexture();
-        if (FAILED(hr)) { goto done; }
+        if (FAILED(hr)) {
+            log_warning("iidx:camhook", "[{}] InitTargetTexture failed with {:#x}", m_name, (ULONG)hr);
+            goto done;
+        }
 
         // Camera should be still usable even if camera control is not supported
         InitCameraControl();
@@ -134,7 +157,7 @@ namespace games::iidx {
             m_initialized = true;
             log_misc("iidx:camhook", "[{}] Initialized", m_name);
         } else {
-            log_warning("iidx:camhook", "[{}] Failed to create camera: {}", m_name, hr);
+            log_warning("iidx:camhook", "[{}] Failed to create camera: {:#x}", m_name, (ULONG)hr);
         }
         SafeRelease(&pAttributes);
         LeaveCriticalSection(&m_critsec);
@@ -165,7 +188,7 @@ namespace games::iidx {
 
             if (FAILED(hr)) { 
                 if (hr != MF_E_NO_MORE_TYPES) {
-                    log_warning("iidx:camhook", "[{}] Cannot get media type {} {}", m_name, i, hr);
+                    log_warning("iidx:camhook", "[{}] Cannot get media type {} {:#x}", m_name, i, (ULONG)hr);
                 }
                 break; 
             }
@@ -584,7 +607,7 @@ namespace games::iidx {
      * Return values:
      *   S_OK:      this is a "better" media type than the existing one
      *   S_FALSE:   valid media type, but not "better"
-     *   E_*:       invalid meia type
+     *   E_*:       invalid media type
      */
     HRESULT IIDXLocalCamera::TryMediaType(IMFMediaType *pType, UINT32 *pBestWidth, double *pBestFrameRate) {
         HRESULT hr = S_OK;
@@ -595,13 +618,13 @@ namespace games::iidx {
         hr = pType->GetGUID(MF_MT_SUBTYPE, &subtype);
 
         if (FAILED(hr))  { 
-            log_warning("iidx:camhook", "[{}] Failed to get subtype: {}", m_name, hr);
+            log_warning("iidx:camhook", "[{}] Failed to get subtype: {:#x}", m_name, (ULONG)hr);
             return hr;    
         }
 
         hr = MFGetAttributeSize(pType, MF_MT_FRAME_SIZE, &width, &height);
         if (FAILED(hr))  { 
-            log_warning("iidx:camhook", "[{}] Failed to get frame size: {}", m_name, hr);
+            log_warning("iidx:camhook", "[{}] Failed to get frame size: {:#x}", m_name, (ULONG)hr);
             return hr;
         }
         
@@ -619,7 +642,7 @@ namespace games::iidx {
             (UINT32*)&frameRate.Denominator
         );
         if (FAILED(hr))  { 
-            log_warning("iidx:camhook", "[{}] Failed to get frame rate: {}", m_name, hr);
+            log_warning("iidx:camhook", "[{}] Failed to get frame rate: {:#x}", m_name, (ULONG)hr);
             return hr;
         }
         double frameRateValue = frameRate.Numerator / frameRate.Denominator;
@@ -696,7 +719,7 @@ namespace games::iidx {
         if (SUCCEEDED(hr)) {
             log_misc("iidx:camhook", "[{}] Created texture", m_name);
         } else {
-            log_warning("iidx:camhook", "[{}] Failed to create texture: {}", m_name, hr);
+            log_warning("iidx:camhook", "[{}] Failed to create texture: {:#x}", m_name, (ULONG)hr);
         }
         return hr;
     }
@@ -785,7 +808,7 @@ namespace games::iidx {
         FlushDrawCommands();
 
         if (FAILED(hr)) {
-            log_warning("iidx:camhook", "Error in DrawSample {}", hr);
+            log_warning("iidx:camhook", "Error in DrawSample {:#x}", (ULONG)hr);
         }
         SafeRelease(&pCameraSurf);
         LeaveCriticalSection(&m_critsec);

src/spice2x/games/io.cpp

@@ -36,6 +36,7 @@
 #include "ccj/io.h"
 #include "qks/io.h"
 #include "mfg/io.h"
+#include "pc/io.h"
 
 namespace games {
 
@@ -313,6 +314,15 @@ namespace games {
         buttons.insert({ mfg, mfg::get_buttons() });
         buttons_help.insert({ mfg, mfg::get_buttons_help() });
         file_hints[mfg].emplace_back("game/MFGClient_Data");
+
+        // Polaris Chord
+        const std::string pc("Polaris Chord");
+        games.push_back(pc);
+        buttons.insert({ pc, pc::get_buttons() });
+        buttons_help.insert({ pc, pc::get_buttons_help() });
+        analogs.insert({ pc, pc::get_analogs() });
+        lights.insert({ pc, pc::get_lights() });
+        file_hints[pc].emplace_back("game/svm_Data");
     }
 
     const std::vector<std::string> &get_games() {

src/spice2x/games/mfg/mfg.cpp

@@ -28,7 +28,7 @@ namespace games::mfg {
         SetEnvironmentVariableA("VFG_CABINET_TYPE", MFG_CABINET_TYPE.c_str());
 
         // add card reader
-        portName = MFG_CABINET_TYPE == "UKS" ? L"\\\\.\\COM1" : L"\\\\.\\COM3";
+        portName = (MFG_CABINET_TYPE == "UKS") ? std::wstring(L"\\\\.\\COM1") : std::wstring(L"\\\\.\\COM3");
         acioHandle = new acioemu::ACIOHandle(portName.c_str(), 1);
         devicehook_init_trampoline();
         devicehook_add(acioHandle);

src/spice2x/games/otoca/p4io.cpp

@@ -94,7 +94,7 @@ namespace games::otoca {
         bool kb_insert_press = false;
 
         // eamio keypress
-        kb_insert_press |= eamuse_get_keypad_state(0) & (1 << EAM_IO_INSERT);
+        kb_insert_press |= static_cast<bool>(eamuse_get_keypad_state(0) & (1 << EAM_IO_INSERT));
 
         // check for card
         if (CARD_DATA == nullptr && (eamuse_card_insert_consume(1, 0) || kb_insert_press)) {

src/spice2x/games/pc/bi2x_hook.cpp

@@ -0,0 +1,739 @@
+#include "bi2x_hook.h"
+
+#include "util/execexe.h"
+#include "util/logging.h"
+#include "rawinput/rawinput.h"
+#include "misc/eamuse.h"
+#include "games/io.h"
+#include "io.h"
+#include "util/tapeled.h"
+#include "pc.h"
+#include "util/utils.h"
+
+namespace games::pc {
+    bool PC_KNOB_MODE = false;
+
+    constexpr float RELATIVE_DECAY = 0.02f;
+    struct FADER_RELATIVE {
+        // ranges from 0.f to 1.f
+        float previous_raw = 0.5f;
+
+        // ranges from -1.f to +1.f
+        float effective_value = 0.f;
+    };
+
+    FADER_RELATIVE fader_l_relative;
+    FADER_RELATIVE fader_r_relative;
+
+    float calculate_analog_raw_delta(float old_value, float new_value) {
+        // assumed that values are between 0.f and 1.f
+
+        float delta = 0.f;
+        if ((old_value < 0.25f) && (0.75f < new_value)) {
+            // wrapped around: going left
+            delta = -((1.f - new_value) + old_value);
+            
+        } else if ((new_value < 0.25f) && (0.75f < old_value)) {
+            // wrapped around: going right
+            delta = (1.f - old_value) + new_value;
+
+        } else {
+            delta = new_value - old_value;
+        }
+        return delta;
+    }
+
+    float apply_decay(float val) {
+        // return to center over time
+        if (RELATIVE_DECAY < val) {
+            return val - RELATIVE_DECAY;
+        } else if (val < -RELATIVE_DECAY) {
+            return val + RELATIVE_DECAY;
+        } else {
+            return 0.f;
+        }
+    }
+
+    float get_fader_knob_mode_value(float raw_analog, FADER_RELATIVE &fader) {
+        // add new value...
+        const float delta = calculate_analog_raw_delta(fader.previous_raw, raw_analog);
+        fader.effective_value += (delta * 20.f);
+        fader.previous_raw = raw_analog;
+
+        // capture the result after adding new input value
+        fader.effective_value = CLAMP(fader.effective_value, -1.f, 1.f);
+        const float result = fader.effective_value;
+
+        // post-process for next iteration: apply decay (return to center over time)
+        fader.effective_value = apply_decay(fader.effective_value);
+
+        return result;
+    }
+
+    /*
+     * class definitions
+     */
+
+    struct AIO_SCI_COMM {
+    };
+
+    struct AIO_NMGR_IOB2 {
+    };
+
+    struct AIO_IOB2_BI2X_AC1 {
+    };
+
+    struct AIO_IOB2_BI2X_AC1__SETTING {
+    };
+
+    struct AIO_IOB2_BI2X_WRFIRM {
+    };
+
+    struct AIO_IOB2_BI2X_AC1__INPUT
+    {
+        uint8_t DevIoCounter;
+        uint8_t bExIoAErr;
+        uint8_t bExIoBErr;
+        uint8_t bPcPowerOn;
+        uint8_t bPcPowerCheck;
+        uint8_t bCoin1Jam;
+        uint8_t bCoin2Jam;
+        uint8_t bCoin3Jam;
+        uint8_t bCoin4Jam;
+        uint8_t Coin1Count;
+        uint8_t Coin2Count;
+        uint8_t Coin3Count;
+        uint8_t Coin4Count;
+        uint16_t AnalogCh1;
+        uint16_t AnalogCh2;
+        uint16_t AnalogCh3;
+        uint16_t AnalogCh4;
+        uint8_t CN8_8;
+        uint8_t CN8_9;
+        uint8_t CN8_10;
+        uint8_t CN9_8;
+        uint8_t CN9_9;
+        uint8_t CN9_10;
+        uint8_t CN11_11;
+        uint8_t CN11_12;
+        uint8_t CN11_13;
+        uint8_t CN11_14;
+        uint8_t CN11_15;
+        uint8_t CN11_16;
+        uint8_t CN11_17;
+        uint8_t CN11_18;
+        uint8_t CN11_19;
+        uint8_t CN11_20;
+        uint8_t CN12_11;
+        uint8_t CN12_12;
+        uint8_t CN12_13;
+        uint8_t CN12_14;
+        uint8_t CN12_15;
+        uint8_t CN12_16;
+        uint8_t CN12_17;
+        uint8_t CN12_18;
+        uint8_t CN12_19;
+        uint8_t CN12_20;
+        uint8_t CN12_21;
+        uint8_t CN12_22;
+        uint8_t CN12_23;
+        uint8_t CN12_24;
+        uint8_t CN15_3;
+        uint8_t CN15_4;
+        uint8_t CN15_5;
+        uint8_t CN15_6;
+        uint8_t CN15_7;
+        uint8_t CN15_8;
+        uint8_t CN15_9;
+        uint8_t CN15_10;
+        uint8_t CN15_11;
+        uint8_t CN15_12;
+        uint8_t CN15_13;
+        uint8_t CN15_14;
+        uint8_t CN15_15;
+        uint8_t CN15_16;
+        uint8_t CN15_17;
+        uint8_t CN15_18;
+        uint8_t CN15_19;
+        uint8_t CN15_20;
+        uint8_t CN19_8;
+        uint8_t CN19_9;
+        uint8_t CN19_10;
+        uint8_t CN19_11;
+        uint8_t CN19_12;
+        uint8_t CN19_13;
+        uint8_t CN19_14;
+        uint8_t CN19_15;
+    };
+
+    struct AIO_IOB2_BI2X_AC1__INPUTDATA {
+        uint8_t data[247];
+    };
+
+    struct AIO_IOB2_BI2X_AC1__OUTPUTDATA {
+        uint8_t data[48];
+    };
+
+    struct AIO_IOB2_BI2X_AC1__ICNPIN {
+        uint16_t Ain[4];
+        uint64_t CnPin;
+    };
+
+    struct AIO_IOB2_BI2X_AC1__DEVSTATUS {
+        uint8_t InputCounter;
+        uint8_t OutputCounter;
+        uint8_t IoResetCounter;
+        uint8_t TapeLedCounter;
+        uint8_t TapeLedRate[8];
+        AIO_IOB2_BI2X_AC1__INPUT Input;
+        AIO_IOB2_BI2X_AC1__INPUTDATA InputData;
+        AIO_IOB2_BI2X_AC1__OUTPUTDATA OutputData;
+        AIO_IOB2_BI2X_AC1__ICNPIN ICnPinHist[20];
+    };
+
+    /*
+     * typedefs
+     */
+
+    // libaio-iob2_video.dll
+    typedef AIO_IOB2_BI2X_AC1* (__fastcall *aioIob2Bi2xAC1_Create_t)(AIO_NMGR_IOB2 *i_pNodeMgr, uint32_t i_DevId,
+                                                                     AIO_IOB2_BI2X_AC1__SETTING *i_Setting);
+    typedef void (__fastcall *aioIob2Bi2xAC1_GetDeviceStatus_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl,
+                                                                AIO_IOB2_BI2X_AC1__DEVSTATUS *o_DevStatus);
+    typedef void (__fastcall *aioIob2Bi2xAC1_SetWatchDogTimer_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint8_t i_Count);
+    typedef void (__fastcall *aioIob2Bi2xAC1_AddCounter_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_Counter,
+                                                           uint32_t i_Count);
+    typedef void (__fastcall *aioIob2Bi2xAC1_SetOutputData_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_CnPin,
+                                                              uint8_t i_Data);
+    typedef void (__fastcall *aioIob2Bi2xAC1_SetTapeLedDataPart_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_TapeLedCh,
+                                                                   uint32_t i_Offset, uint8_t *i_pData,
+                                                                   uint32_t i_cntTapeLed, bool i_bReverse);
+    typedef void (__fastcall *aioIob2Bi2x_SetTapeLedDataGroup_t)(AIO_IOB2_BI2X_AC1* i_pNodeCtl, uint32_t i_bfGroup);
+    typedef void (__fastcall *aioIob2Bi2x_SetTapeLedDataLimit_t)(AIO_IOB2_BI2X_AC1* i_pNodeCtl, uint32_t i_Channel,
+                                                                uint8_t i_Scale, uint8_t i_Limit);
+    typedef AIO_IOB2_BI2X_WRFIRM *(__fastcall *aioIob2Bi2x_CreateWriteFirmContext_t)(uint32_t i_SerialNumber,
+                                                                                     uint32_t i_bfIob);
+    typedef AIO_SCI_COMM* (__fastcall *aioIob2Bi2x_OpenSciUsbCdc_t)(uint32_t i_SerialNumber);
+    typedef void (__fastcall *aioIob2Bi2x_DestroyWriteFirmContext_t)(AIO_IOB2_BI2X_WRFIRM *i_pWrFirm);
+    typedef int32_t (__fastcall *aioIob2Bi2x_WriteFirmGetState_t)(AIO_IOB2_BI2X_WRFIRM *i_pWrFirm);
+    typedef bool (__fastcall *aioIob2Bi2x_WriteFirmIsCompleted_t)(int32_t i_State);
+    typedef bool (__fastcall *aioIob2Bi2x_WriteFirmIsError_t)(int32_t i_State);
+
+    // libaio-iob.dll
+    typedef AIO_NMGR_IOB2 *(__fastcall *aioNMgrIob2_Create_t)(AIO_SCI_COMM *i_pSci, uint32_t i_bfMode);
+    typedef void (__fastcall *aioNMgrIob_BeginManage_t)(AIO_NMGR_IOB2 *i_pNodeMgr);
+
+    // libaio.dll
+    typedef void (__fastcall *aioSci_Destroy_t)(AIO_SCI_COMM *i_pNodeMgr);
+    typedef void (__fastcall *aioNodeMgr_Destroy_t)(AIO_NMGR_IOB2 *i_pNodeMgr);
+    typedef int32_t (__fastcall *aioNodeMgr_GetState_t)(AIO_NMGR_IOB2 *i_pNodeMgr);
+    typedef bool (__fastcall *aioNodeMgr_IsReady_t)(AIO_NMGR_IOB2 *i_pNodeMgr, int32_t i_State);
+    typedef bool (__fastcall *aioNodeMgr_IsError_t)(AIO_NMGR_IOB2 *i_pNodeMgr, int32_t i_State);
+    typedef void (__fastcall *aioNodeCtl_Destroy_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl);
+    typedef int32_t (__fastcall *aioNodeCtl_GetState_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl);
+    typedef bool (__fastcall *aioNodeCtl_IsReady_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, int32_t i_State);
+    typedef bool (__fastcall *aioNodeCtl_IsError_t)(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, int32_t i_State);
+
+    /*
+     * function pointers
+     */
+
+    // libaio-iob2_video.dll
+    static aioIob2Bi2xAC1_Create_t aioIob2Bi2xAC1_Create_orig = nullptr;
+    static aioIob2Bi2xAC1_GetDeviceStatus_t aioIob2Bi2xAC1_GetDeviceStatus_orig = nullptr;
+    static aioIob2Bi2xAC1_SetWatchDogTimer_t aioIob2Bi2xAC1_SetWatchDogTimer_orig = nullptr;
+    static aioIob2Bi2xAC1_AddCounter_t aioIob2Bi2xAC1_AddCounter_orig = nullptr;
+    static aioIob2Bi2xAC1_SetOutputData_t aioIob2Bi2xAC1_SetOutputData_orig = nullptr;
+    static aioIob2Bi2xAC1_SetTapeLedDataPart_t aioIob2Bi2xAC1_SetTapeLedDataPart_orig = nullptr;
+    static aioIob2Bi2x_SetTapeLedDataGroup_t aioIob2Bi2x_SetTapeLedDataGroup_orig = nullptr;
+    static aioIob2Bi2x_SetTapeLedDataLimit_t aioIob2Bi2x_SetTapeLedDataLimit_orig = nullptr;
+    static aioIob2Bi2x_OpenSciUsbCdc_t aioIob2Bi2x_OpenSciUsbCdc_orig = nullptr;
+    static aioIob2Bi2x_CreateWriteFirmContext_t aioIob2Bi2x_CreateWriteFirmContext_orig = nullptr;
+    static aioIob2Bi2x_DestroyWriteFirmContext_t aioIob2Bi2x_DestroyWriteFirmContext_orig = nullptr;
+    static aioIob2Bi2x_WriteFirmGetState_t aioIob2Bi2x_WriteFirmGetState_orig = nullptr;
+    static aioIob2Bi2x_WriteFirmIsCompleted_t aioIob2Bi2x_WriteFirmIsCompleted_orig = nullptr;
+    static aioIob2Bi2x_WriteFirmIsError_t aioIob2Bi2x_WriteFirmIsError_orig = nullptr;
+
+    // libaio-iob.dll
+    static aioNMgrIob2_Create_t aioNMgrIob2_Create_orig = nullptr;
+    static aioNMgrIob_BeginManage_t aioNMgrIob_BeginManage_orig = nullptr;
+
+    // libaio.dll
+    static aioSci_Destroy_t aioSci_Destroy_orig = nullptr;
+    static aioNodeMgr_Destroy_t aioNodeMgr_Destroy_orig = nullptr;
+    static aioNodeMgr_GetState_t aioNodeMgr_GetState_orig = nullptr;
+    static aioNodeMgr_IsReady_t aioNodeMgr_IsReady_orig = nullptr;
+    static aioNodeMgr_IsError_t aioNodeMgr_IsError_orig = nullptr;
+    static aioNodeCtl_Destroy_t aioNodeCtl_Destroy_orig = nullptr;
+    static aioNodeCtl_GetState_t aioNodeCtl_GetState_orig = nullptr;
+    static aioNodeCtl_IsReady_t aioNodeCtl_IsReady_orig = nullptr;
+    static aioNodeCtl_IsError_t aioNodeCtl_IsError_orig = nullptr;
+
+    /*
+     * variables
+     */
+
+    static AIO_IOB2_BI2X_AC1 *aioIob2Bi2xAc1;
+    static AIO_SCI_COMM *aioSciComm;
+    static AIO_NMGR_IOB2 *aioNmgrIob2;
+    static AIO_IOB2_BI2X_WRFIRM *aioIob2Bi2xWrfirm;
+
+    /*
+     * implementations
+     */
+
+    // libaio-iob2_video.dll
+
+    static AIO_IOB2_BI2X_AC1* __fastcall aioIob2Bi2xAC1_Create(AIO_NMGR_IOB2 *i_pNodeMgr, uint32_t i_DevId,
+                                                               AIO_IOB2_BI2X_AC1__SETTING *i_Setting) {
+        if (i_pNodeMgr == aioNmgrIob2) {
+            log_info("bi2x_hook", "aioIob2Bi2xAC1_Create hook hit");
+            aioIob2Bi2xAc1 = new AIO_IOB2_BI2X_AC1;
+            return aioIob2Bi2xAc1;
+        } else {
+            return aioIob2Bi2xAC1_Create_orig(i_pNodeMgr, i_DevId, i_Setting);
+        }
+    }
+
+    void __fastcall aioIob2Bi2xAC1_GetDeviceStatus(AIO_IOB2_BI2X_AC1 *i_pNodeCtl,
+                                                   AIO_IOB2_BI2X_AC1__DEVSTATUS *o_DevStatus) {
+        RI_MGR->devices_flush_output();
+
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2xAC1_GetDeviceStatus_orig(i_pNodeCtl, o_DevStatus);
+        }
+
+        memset(o_DevStatus, 0x00, sizeof(AIO_IOB2_BI2X_AC1__DEVSTATUS));
+
+        auto &buttons = get_buttons();
+        o_DevStatus->Input.CN8_8 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Test]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN8_9 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Service]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN8_10 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::CoinMech]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN15_10 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Headphone]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN15_12 = 0xFF; // Recorder off; present in I/O test menu but unused in game
+
+        o_DevStatus->Input.CN12_11 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button1]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_12 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button2]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_13 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button3]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_14 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button4]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_15 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button5]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_16 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button6]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_17 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button7]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_18 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button8]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_19 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button9]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_20 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button10]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_21 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button11]) ? 0 : 0xFF;
+        o_DevStatus->Input.CN12_22 = GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Button12]) ? 0 : 0xFF;
+
+        auto &analogs = get_analogs();
+
+        // FADER-L
+        float val = 0.f;
+        if (analogs[Analogs::FaderL].isSet()) {
+            if (PC_KNOB_MODE) {
+                val = get_fader_knob_mode_value(
+                    GameAPI::Analogs::getState(RI_MGR, analogs[Analogs::FaderL]),
+                    fader_l_relative);
+            } else {
+                val = (GameAPI::Analogs::getState(RI_MGR, analogs[Analogs::FaderL]) - 0.5f) * 2;
+            }
+        }
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderL_Left]) &&
+            GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderL_Right])) {
+            val = 0.f;
+        } else if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderL_Left])) {
+            val = -1.0f;
+        } else if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderL_Right])) {
+            val = +1.0f;
+        }
+        o_DevStatus->Input.CN15_7 = (val < 0.2f) ? 0xFF : 0;
+        o_DevStatus->Input.CN15_6 = (val > -0.85f && val < 0.35f) ? 0xFF : 0;
+        o_DevStatus->Input.CN15_5 = (val > -0.6f && val < 0.6f) ? 0xFF : 0;
+        o_DevStatus->Input.CN15_4 = (val > -0.35f && val < 0.85f) ? 0xFF : 0;
+        o_DevStatus->Input.CN15_3 = (val > -0.2f) ? 0xFF : 0;
+
+        // FADER-R
+        val = 0.f;
+        if (analogs[Analogs::FaderR].isSet()) {
+            if (PC_KNOB_MODE) {
+                val = get_fader_knob_mode_value(
+                    GameAPI::Analogs::getState(RI_MGR, analogs[Analogs::FaderR]),
+                    fader_r_relative);
+            } else {
+                val = (GameAPI::Analogs::getState(RI_MGR, analogs[Analogs::FaderR]) - 0.5f) * 2;
+            }
+        }
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderR_Left]) &&
+            GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderR_Right])) {
+            val = 0.f;
+        } else if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderR_Left])) {
+            val = -1.0f;
+        } else if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::FaderR_Right])) {
+            val = +1.0f;
+        }
+        o_DevStatus->Input.CN11_20 = (val < 0.2f) ? 0xFF : 0;
+        o_DevStatus->Input.CN11_19 = (val > -0.85f && val < 0.35f) ? 0xFF : 0;
+        o_DevStatus->Input.CN9_10 = (val > -0.6f && val < 0.6f) ? 0xFF : 0;
+        o_DevStatus->Input.CN9_9 = (val > -0.35f && val < 0.85f) ? 0xFF : 0;
+        o_DevStatus->Input.CN9_8 = (val > -0.2f) ? 0xFF : 0;
+
+        // coin
+        o_DevStatus->Input.Coin1Count = eamuse_coin_get_stock();
+    }
+
+    void __fastcall aioIob2Bi2xAC1_SetWatchDogTimer(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint8_t i_Count) {
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2xAC1_SetWatchDogTimer_orig(i_pNodeCtl, i_Count);
+        }
+    }
+
+    void __fastcall aioIob2Bi2xAC1_AddCounter(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_Counter, uint32_t i_Count) {
+        if (i_pNodeCtl == aioIob2Bi2xAc1 && i_Count == 0) {
+            eamuse_coin_set_stock((uint16_t) i_Count);
+        } else {
+            return aioIob2Bi2xAC1_AddCounter_orig(i_pNodeCtl, i_Counter, i_Count);
+        }
+    }
+
+    void __fastcall aioIob2Bi2xAC1_SetOutputData(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_CnPin, uint8_t i_Data) {
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2xAC1_SetOutputData_orig(i_pNodeCtl, i_CnPin, i_Data);
+        }
+
+        if (i_CnPin == 0x1) {
+            eamuse_coin_set_block(i_Data == 0xFF);
+            return;
+        }
+
+        auto &lights = get_lights();
+        if (i_CnPin == 0x11) {
+            GameAPI::Lights::writeLight(RI_MGR, lights.at(Lights::IC_READER_R), i_Data / 255.0f);
+        } else if (i_CnPin == 0x12) {
+            GameAPI::Lights::writeLight(RI_MGR, lights.at(Lights::IC_READER_G), i_Data / 255.0f);
+        } else if (i_CnPin == 0x13) {
+            GameAPI::Lights::writeLight(RI_MGR, lights.at(Lights::IC_READER_B), i_Data / 255.0f);
+        }
+    }
+
+    struct PolarisChordLight {
+        int data_index;
+        games::pc::Lights::pc_lights_t light;
+        PolarisChordLight(
+            int data_index, games::pc::Lights::pc_lights_t light) :
+                data_index(data_index), light(light) {}
+    };
+
+    static void set_led_value(games::pc::Lights::pc_lights_t light, uint8_t value) {
+        auto &lights = games::pc::get_lights();
+        GameAPI::Lights::writeLight(RI_MGR, lights.at(light), value / 255.f);
+    }
+
+    void __fastcall aioIob2Bi2xAC1_SetTapeLedDataPart(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, uint32_t i_TapeLedCh,
+                                                      uint32_t i_Offset, uint8_t *i_pData,
+                                                      uint32_t i_cntTapeLed, bool i_bReverse) {
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2xAC1_SetTapeLedDataPart_orig(i_pNodeCtl, i_TapeLedCh, i_Offset, i_pData, i_cntTapeLed, i_bReverse);
+        }
+
+        // log_info(
+        //     "pc",
+        //     "lamp [{}] [{}] = {},{},{}, cnt={}",
+        //     i_TapeLedCh,
+        //     i_Offset,
+        //     i_pData[0], i_pData[1], i_pData[2],
+        //     i_cntTapeLed);
+
+        // [channel 0]
+        // these are button lamps; there are 12 buttons (columns) with this layout:
+        //
+        // 0  5   8  11  14  16  |  18  20  22  25  28  31
+        // 1  6   9  12  15  17  |  19  21  23  26  29  32
+        // 2  7  10  13          |          24  27  30  33
+        // 3                     |                      34
+        // 4                     |                      35 
+        //
+        // 36 RGB lamps * 3 = 108 LEDs
+        // each value ranges from [0, 255]
+        // (we only care about the top row)
+
+        static PolarisChordLight button_lights_mapping[] = {
+            {(0 * 3) + 0, games::pc::Lights::pc_lights_t::Button1_R},
+            {(0 * 3) + 1, games::pc::Lights::pc_lights_t::Button1_G},
+            {(0 * 3) + 2, games::pc::Lights::pc_lights_t::Button1_B},
+
+            {(5 * 3) + 0, games::pc::Lights::pc_lights_t::Button2_R},
+            {(5 * 3) + 1, games::pc::Lights::pc_lights_t::Button2_G},
+            {(5 * 3) + 2, games::pc::Lights::pc_lights_t::Button2_B},
+
+            {(8 * 3) + 0, games::pc::Lights::pc_lights_t::Button3_R},
+            {(8 * 3) + 1, games::pc::Lights::pc_lights_t::Button3_G},
+            {(8 * 3) + 2, games::pc::Lights::pc_lights_t::Button3_B},
+
+            {(11 * 3) + 0, games::pc::Lights::pc_lights_t::Button4_R},
+            {(11 * 3) + 1, games::pc::Lights::pc_lights_t::Button4_G},
+            {(11 * 3) + 2, games::pc::Lights::pc_lights_t::Button4_B},
+
+            {(14 * 3) + 0, games::pc::Lights::pc_lights_t::Button5_R},
+            {(14 * 3) + 1, games::pc::Lights::pc_lights_t::Button5_G},
+            {(14 * 3) + 2, games::pc::Lights::pc_lights_t::Button5_B},
+
+            {(16 * 3) + 0, games::pc::Lights::pc_lights_t::Button6_R},
+            {(16 * 3) + 1, games::pc::Lights::pc_lights_t::Button6_G},
+            {(16 * 3) + 2, games::pc::Lights::pc_lights_t::Button6_B},
+
+            {(18 * 3) + 0, games::pc::Lights::pc_lights_t::Button7_R},
+            {(18 * 3) + 1, games::pc::Lights::pc_lights_t::Button7_G},
+            {(18 * 3) + 2, games::pc::Lights::pc_lights_t::Button7_B},
+
+            {(20 * 3) + 0, games::pc::Lights::pc_lights_t::Button8_R},
+            {(20 * 3) + 1, games::pc::Lights::pc_lights_t::Button8_G},
+            {(20 * 3) + 2, games::pc::Lights::pc_lights_t::Button8_B},
+
+            {(22 * 3) + 0, games::pc::Lights::pc_lights_t::Button9_R},
+            {(22 * 3) + 1, games::pc::Lights::pc_lights_t::Button9_G},
+            {(22 * 3) + 2, games::pc::Lights::pc_lights_t::Button9_B},
+
+            {(25 * 3) + 0, games::pc::Lights::pc_lights_t::Button10_R},
+            {(25 * 3) + 1, games::pc::Lights::pc_lights_t::Button10_G},
+            {(25 * 3) + 2, games::pc::Lights::pc_lights_t::Button10_B},
+
+            {(28 * 3) + 0, games::pc::Lights::pc_lights_t::Button11_R},
+            {(28 * 3) + 1, games::pc::Lights::pc_lights_t::Button11_G},
+            {(28 * 3) + 2, games::pc::Lights::pc_lights_t::Button11_B},
+
+            {(31 * 3) + 0, games::pc::Lights::pc_lights_t::Button12_R},
+            {(31 * 3) + 1, games::pc::Lights::pc_lights_t::Button12_G},
+            {(31 * 3) + 2, games::pc::Lights::pc_lights_t::Button12_B},
+        };
+
+        if (i_TapeLedCh == 0 && i_Offset == 0 && i_cntTapeLed == 108) {
+            for (const auto &map : button_lights_mapping) {
+                set_led_value(map.light, i_pData[map.data_index]);
+            }
+        }
+    }
+
+    void __fastcall aioIob2Bi2x_SetTapeLedDataGroup(AIO_IOB2_BI2X_AC1* i_pNodeCtl, uint32_t i_bfGroup) {
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2x_SetTapeLedDataGroup_orig(i_pNodeCtl, i_bfGroup);
+        }
+    }
+
+    void __fastcall aioIob2Bi2x_SetTapeLedDataLimit(AIO_IOB2_BI2X_AC1* i_pNodeCtl, uint32_t i_Channel,
+                                                    uint8_t i_Scale, uint8_t i_Limit) {
+        if (i_pNodeCtl != aioIob2Bi2xAc1) {
+            return aioIob2Bi2x_SetTapeLedDataLimit_orig(i_pNodeCtl, i_Channel, i_Scale, i_Limit);
+        }
+    }
+
+    static AIO_SCI_COMM *__fastcall aioIob2Bi2x_OpenSciUsbCdc(uint32_t i_SerialNumber) {
+        aioSciComm = new AIO_SCI_COMM;
+        return aioSciComm;
+    }
+
+    static AIO_IOB2_BI2X_WRFIRM *__fastcall aioIob2Bi2x_CreateWriteFirmContext(
+            uint32_t i_SerialNumber, uint32_t i_bfIob) {
+
+        aioIob2Bi2xWrfirm = new AIO_IOB2_BI2X_WRFIRM;
+        return aioIob2Bi2xWrfirm;
+    }
+
+    static void __fastcall aioIob2Bi2x_DestroyWriteFirmContext(AIO_IOB2_BI2X_WRFIRM *i_pWrFirm) {
+        if (i_pWrFirm == aioIob2Bi2xWrfirm) {
+            delete aioIob2Bi2xWrfirm;
+            aioIob2Bi2xWrfirm = nullptr;
+        } else {
+            return aioIob2Bi2x_DestroyWriteFirmContext_orig(i_pWrFirm);
+        }
+    }
+
+    static int32_t __fastcall aioIob2Bi2x_WriteFirmGetState(AIO_IOB2_BI2X_WRFIRM *i_pWrFirm) {
+        if (i_pWrFirm == aioIob2Bi2xWrfirm) {
+            return 8;
+        } else {
+            return aioIob2Bi2x_WriteFirmGetState_orig(i_pWrFirm);
+        }
+    }
+
+    static bool __fastcall aioIob2Bi2x_WriteFirmIsCompleted(int32_t i_State) {
+        if (aioIob2Bi2xWrfirm != nullptr) {
+            return true;
+        } else {
+            return aioIob2Bi2x_WriteFirmIsCompleted_orig(i_State);
+        }
+    }
+
+    static bool __fastcall aioIob2Bi2x_WriteFirmIsError(int32_t i_State) {
+        if (aioIob2Bi2xWrfirm != nullptr) {
+            return false;
+        } else {
+            return aioIob2Bi2x_WriteFirmIsError_orig(i_State);
+        }
+    }
+
+    // libaio-iob.dll
+
+    static AIO_NMGR_IOB2 *__fastcall aioNMgrIob2_Create(AIO_SCI_COMM *i_pSci, uint32_t i_bfMode) {
+        if (i_pSci == aioSciComm) {
+            aioNmgrIob2 = new AIO_NMGR_IOB2;
+            return aioNmgrIob2;
+        } else {
+            return aioNMgrIob2_Create_orig(i_pSci, i_bfMode);
+        }
+    }
+
+    static void __fastcall aioNMgrIob_BeginManage(AIO_NMGR_IOB2 *i_pNodeMgr) {
+        if (i_pNodeMgr != aioNmgrIob2) {
+            return aioNMgrIob_BeginManage_orig(i_pNodeMgr);
+        }
+    }
+
+    // libaio.dll
+
+    static void __fastcall aioSci_Destroy(AIO_SCI_COMM *i_pNodeMgr) {
+        if (i_pNodeMgr == aioSciComm) {
+            delete aioSciComm;
+        } else {
+            return aioSci_Destroy_orig(i_pNodeMgr);
+        }
+    }
+
+    static void __fastcall aioNodeMgr_Destroy(AIO_NMGR_IOB2 *i_pNodeMgr) {
+        if (i_pNodeMgr == aioNmgrIob2) {
+            delete aioNmgrIob2;
+            aioNmgrIob2 = nullptr;
+        } else {
+            return aioNodeMgr_Destroy_orig(i_pNodeMgr);
+        }
+    }
+
+    static int32_t __fastcall aioNodeMgr_GetState(AIO_NMGR_IOB2 *i_pNodeMgr) {
+        if (i_pNodeMgr == aioNmgrIob2) {
+            return 1;
+        } else {
+            return aioNodeMgr_GetState_orig(i_pNodeMgr);
+        }
+    }
+
+    static bool __fastcall aioNodeMgr_IsReady(AIO_NMGR_IOB2 *i_pNodeMgr, int32_t i_State) {
+        if (i_pNodeMgr == aioNmgrIob2) {
+            return true;
+        } else {
+            return aioNodeMgr_IsReady_orig(i_pNodeMgr, i_State);
+        }
+    }
+
+    static bool __fastcall aioNodeMgr_IsError(AIO_NMGR_IOB2 *i_pNodeMgr, int32_t i_State) {
+        if (i_pNodeMgr == aioNmgrIob2) {
+            return false;
+        } else {
+            return aioNodeMgr_IsError_orig(i_pNodeMgr, i_State);
+        }
+    }
+
+    static void __fastcall aioNodeCtl_Destroy(AIO_IOB2_BI2X_AC1 *i_pNodeCtl) {
+        if (i_pNodeCtl == aioIob2Bi2xAc1) {
+            delete aioIob2Bi2xAc1;
+            aioIob2Bi2xAc1 = nullptr;
+        } else {
+            return aioNodeCtl_Destroy_orig(i_pNodeCtl);
+        }
+    }
+
+    static int32_t __fastcall aioNodeCtl_GetState(AIO_IOB2_BI2X_AC1 *i_pNodeCtl) {
+        if (i_pNodeCtl == aioIob2Bi2xAc1) {
+            return 1;
+        } else {
+            return aioNodeCtl_GetState_orig(i_pNodeCtl);
+        }
+    }
+
+    static bool __fastcall aioNodeCtl_IsReady(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, int32_t i_State) {
+        if (i_pNodeCtl == aioIob2Bi2xAc1) {
+            return true;
+        } else {
+            return aioNodeCtl_IsReady_orig(i_pNodeCtl, i_State);
+        }
+    }
+
+    static bool __fastcall aioNodeCtl_IsError(AIO_IOB2_BI2X_AC1 *i_pNodeCtl, int32_t i_State) {
+        if (i_pNodeCtl == aioIob2Bi2xAc1) {
+            return false;
+        } else {
+            return aioNodeCtl_IsError_orig(i_pNodeCtl, i_State);
+        }
+    }
+
+    void bi2x_hook_init() {
+        // avoid double init
+        static bool initialized = false;
+        if (initialized) {
+            return;
+        } else {
+            initialized = true;
+        }
+
+        // announce
+        log_info("bi2x_hook", "init");
+
+        // libaio-iob2_video.dll
+        const auto libaioIob2VideoDll = "libaio-iob2_video.dll";
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_Create",
+                                aioIob2Bi2xAC1_Create, &aioIob2Bi2xAC1_Create_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_GetDeviceStatus",
+                                aioIob2Bi2xAC1_GetDeviceStatus, &aioIob2Bi2xAC1_GetDeviceStatus_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_SetWatchDogTimer",
+                                aioIob2Bi2xAC1_SetWatchDogTimer, &aioIob2Bi2xAC1_SetWatchDogTimer_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_AddCounter",
+                                aioIob2Bi2xAC1_AddCounter, &aioIob2Bi2xAC1_AddCounter_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_SetOutputData",
+                                aioIob2Bi2xAC1_SetOutputData, &aioIob2Bi2xAC1_SetOutputData_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2xAC1_SetTapeLedDataPart",
+                                aioIob2Bi2xAC1_SetTapeLedDataPart, &aioIob2Bi2xAC1_SetTapeLedDataPart_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_SetTapeLedDataGroup",
+                                aioIob2Bi2x_SetTapeLedDataGroup, &aioIob2Bi2x_SetTapeLedDataGroup_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_SetTapeLedDataLimit",
+                                aioIob2Bi2x_SetTapeLedDataLimit, &aioIob2Bi2x_SetTapeLedDataLimit_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_OpenSciUsbCdc",
+                                aioIob2Bi2x_OpenSciUsbCdc, &aioIob2Bi2x_OpenSciUsbCdc_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_CreateWriteFirmContext",
+                                aioIob2Bi2x_CreateWriteFirmContext, &aioIob2Bi2x_CreateWriteFirmContext_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_DestroyWriteFirmContext",
+                                aioIob2Bi2x_DestroyWriteFirmContext, &aioIob2Bi2x_DestroyWriteFirmContext_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_WriteFirmGetState",
+                                aioIob2Bi2x_WriteFirmGetState, &aioIob2Bi2x_WriteFirmGetState_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_WriteFirmIsCompleted",
+                                aioIob2Bi2x_WriteFirmIsCompleted, &aioIob2Bi2x_WriteFirmIsCompleted_orig);
+        execexe::trampoline_try(libaioIob2VideoDll, "aioIob2Bi2x_WriteFirmIsError",
+                                aioIob2Bi2x_WriteFirmIsError, &aioIob2Bi2x_WriteFirmIsError_orig);
+
+        // libaio-iob.dll
+        const auto libaioIobDll = "libaio-iob.dll";
+        execexe::trampoline_try(libaioIobDll, "aioNMgrIob2_Create",
+                                aioNMgrIob2_Create, &aioNMgrIob2_Create_orig);
+        execexe::trampoline_try(libaioIobDll, "aioNMgrIob_BeginManage",
+                                aioNMgrIob_BeginManage, &aioNMgrIob_BeginManage_orig);
+
+        // libaio.dll
+        const auto libaioDll = "libaio.dll";
+        execexe::trampoline_try(libaioDll, "aioSci_Destroy",
+                                aioSci_Destroy, &aioSci_Destroy_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeMgr_Destroy",
+                                aioNodeMgr_Destroy, &aioNodeMgr_Destroy_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeMgr_GetState",
+                                aioNodeMgr_GetState, &aioNodeMgr_GetState_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeMgr_IsReady",
+                                aioNodeMgr_IsReady, &aioNodeMgr_IsReady_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeMgr_IsError",
+                                aioNodeMgr_IsError, &aioNodeMgr_IsError_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeCtl_Destroy",
+                               aioNodeCtl_Destroy, &aioNodeCtl_Destroy_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeCtl_GetState",
+                               aioNodeCtl_GetState, &aioNodeCtl_GetState_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeCtl_IsReady",
+                               aioNodeCtl_IsReady, &aioNodeCtl_IsReady_orig);
+        execexe::trampoline_try(libaioDll, "aioNodeCtl_IsError",
+                               aioNodeCtl_IsError, &aioNodeCtl_IsError_orig);
+    }
+
+}

src/spice2x/games/pc/bi2x_hook.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace games::pc {
+    void bi2x_hook_init();
+}

src/spice2x/games/pc/io.cpp

@@ -0,0 +1,127 @@
+#include "io.h"
+
+std::vector<Button> &games::pc::get_buttons() {
+    static std::vector<Button> buttons;
+
+    if (buttons.empty()) {
+        buttons = GameAPI::Buttons::getButtons("Polaris Chord");
+
+        GameAPI::Buttons::sortButtons(
+                &buttons,
+                "Service",
+                "Test",
+                "Coin Mech",
+                "Button 1",
+                "Button 2",
+                "Button 3",
+                "Button 4",
+                "Button 5",
+                "Button 6",
+                "Button 7",
+                "Button 8",
+                "Button 9",
+                "Button 10",
+                "Button 11",
+                "Button 12",
+                "Fader-L Left",
+                "Fader-L Right",
+                "Fader-R Left",
+                "Fader-R Right",
+                "Headphone"
+        );
+    }
+
+    return buttons;
+}
+
+std::string games::pc::get_buttons_help() {
+    // keep to max 100 characters wide
+    return
+        "    FADER-L   FADER-R  \n"
+        "\n"
+        " B1 B2 B3  ...  B11 B12\n"
+        "\n"
+        " Most menu interactions are on the touch screen; you can use your mouse.\n"
+        ;
+}
+
+std::vector<Analog> &games::pc::get_analogs() {
+    static std::vector<Analog> analogs;
+
+    if (analogs.empty()) {
+        analogs = GameAPI::Analogs::getAnalogs("Polaris Chord");
+
+        GameAPI::Analogs::sortAnalogs(
+                &analogs,
+                "Fader-L",
+                "Fader-R"
+        );
+    }
+
+    return analogs;
+}
+
+std::vector<Light> &games::pc::get_lights() {
+    static std::vector<Light> lights;
+
+    if (lights.empty()) {
+        lights = GameAPI::Lights::getLights("Polaris Chord");
+
+        GameAPI::Lights::sortLights(
+                &lights,
+                "IC Reader R",
+                "IC Reader G",
+                "IC Reader B",
+
+                "Button 1 R",
+                "Button 1 G",
+                "Button 1 B",
+
+                "Button 2 R",
+                "Button 2 G",
+                "Button 2 B",
+
+                "Button 3 R",
+                "Button 3 G",
+                "Button 3 B",
+
+                "Button 4 R",
+                "Button 4 G",
+                "Button 4 B",
+
+                "Button 5 R",
+                "Button 5 G",
+                "Button 5 B",
+
+                "Button 6 R",
+                "Button 6 G",
+                "Button 6 B",
+
+                "Button 7 R",
+                "Button 7 G",
+                "Button 7 B",
+
+                "Button 8 R",
+                "Button 8 G",
+                "Button 8 B",
+
+                "Button 9 R",
+                "Button 9 G",
+                "Button 9 B",
+
+                "Button 10 R",
+                "Button 10 G",
+                "Button 10 B",
+
+                "Button 11 R",
+                "Button 11 G",
+                "Button 11 B",
+
+                "Button 12 R",
+                "Button 12 G",
+                "Button 12 B"
+        );
+    }
+
+    return lights;
+}

src/spice2x/games/pc/io.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#include <vector>
+#include "cfg/api.h"
+
+namespace games::pc {
+    namespace Buttons {
+        enum {
+            Service,
+            Test,
+            CoinMech,
+            Button1,
+            Button2,
+            Button3,
+            Button4,
+            Button5,
+            Button6,
+            Button7,
+            Button8,
+            Button9,
+            Button10,
+            Button11,
+            Button12,
+            FaderL_Left,
+            FaderL_Right,
+            FaderR_Left,
+            FaderR_Right,
+            Headphone
+        };
+    }
+
+    namespace Analogs {
+        enum {
+            FaderL,
+            FaderR,
+        };
+    }
+
+    namespace Lights {
+        typedef enum {
+            IC_READER_R,
+            IC_READER_G,
+            IC_READER_B,
+
+            Button1_R,
+            Button1_G,
+            Button1_B,
+
+            Button2_R,
+            Button2_G,
+            Button2_B,
+
+            Button3_R,
+            Button3_G,
+            Button3_B,
+
+            Button4_R,
+            Button4_G,
+            Button4_B,
+
+            Button5_R,
+            Button5_G,
+            Button5_B,
+
+            Button6_R,
+            Button6_G,
+            Button6_B,
+           
+            Button7_R,
+            Button7_G,
+            Button7_B,
+
+            Button8_R,
+            Button8_G,
+            Button8_B,
+
+            Button9_R,
+            Button9_G,
+            Button9_B,
+
+            Button10_R,
+            Button10_G,
+            Button10_B,
+
+            Button11_R,
+            Button11_G,
+            Button11_B,
+
+            Button12_R,
+            Button12_G,
+            Button12_B
+            
+        } pc_lights_t;
+    }
+
+    // getters
+    std::vector<Button> &get_buttons();
+    std::string get_buttons_help();
+    std::vector<Analog> &get_analogs();
+    std::vector<Light> &get_lights();
+}

src/spice2x/games/pc/pc.cpp

@@ -0,0 +1,110 @@
+#include "pc.h"
+
+#include <format>
+
+#include "bi2x_hook.h"
+#include "util/detour.h"
+#include "util/logging.h"
+#include "util/fileutils.h"
+#include "util/unity_player.h"
+#include "util/execexe.h"
+#include "acioemu/handle.h"
+#include "misc/wintouchemu.h"
+#include "hooks/graphics/graphics.h"
+#include "rawinput/rawinput.h"
+
+namespace games::pc {
+    std::string PC_INJECT_ARGS = "";
+    bool PC_NO_IO = false;
+
+    static acioemu::ACIOHandle *acioHandle = nullptr;
+    static std::wstring portName = L"COM1";
+
+    static decltype(RegisterRawInputDevices) *RegisterRawInputDevices_orig = nullptr;
+    static decltype(EnumDisplaySettingsW) *EnumDisplaySettingsW_orig = nullptr;
+    static decltype(QueryDisplayConfig) *QueryDisplayConfig_orig = nullptr;
+
+    static BOOL WINAPI RegisterRawInputDevices_hook(PCRAWINPUTDEVICE pRawInputDevices, UINT uiNumDevices, UINT cbSize) {
+
+        // if the caller is spice itself, then pass through.
+        if (pRawInputDevices &&
+            (uiNumDevices > 0) &&
+            (pRawInputDevices[0].hwndTarget == RI_MGR->input_hwnd)) {
+            
+            return RegisterRawInputDevices_orig(pRawInputDevices, uiNumDevices, cbSize);
+        }
+        
+        // otherwise, it must be the game; prevent the game from registering for raw input
+        // and hijacking WM_INPUT messages.
+        SetLastError(0xDEADBEEF);
+        return FALSE;
+    }
+
+    static BOOL WINAPI EnumDisplaySettingsW_hook(LPCWSTR lpszDeviceName, DWORD iModeNum, DEVMODEW* lpDevMode) {
+        auto result = EnumDisplaySettingsW_orig(lpszDeviceName, iModeNum, lpDevMode);
+
+        // https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Screen-currentResolution.html
+        // "If the player is running in windowed mode, this returns the current dimensions of the game window in pixels and the display refresh rate."
+        // Override it to 1920x1080 to avoid broken UI under Windowed mode
+        if (result && iModeNum == ENUM_CURRENT_SETTINGS) {
+            // Actually make it returns size of the game window, Can I?
+            lpDevMode->dmPelsWidth = 1920;
+            lpDevMode->dmPelsHeight = 1080;
+        }
+
+        return result;
+    }
+
+    LONG WINAPI QueryDisplayConfig_hook(UINT32, UINT32*, DISPLAYCONFIG_PATH_INFO*, UINT32*, DISPLAYCONFIG_MODE_INFO*, DISPLAYCONFIG_TOPOLOGY_ID*) {
+        // make unity fallback to EnumDisplaySettingsW as I don't 
+        // want to deal with this api which is way more complex
+        return ERROR_NOT_SUPPORTED;
+    }
+
+    void PCGame::attach() {
+        Game::attach();
+
+        // add card reader
+        acioHandle = new acioemu::ACIOHandle(portName.c_str(), 1);
+        devicehook_init_trampoline();
+        devicehook_add(acioHandle);
+
+        execexe::init();
+        execexe::init_deferred([] () {
+            execexe::init_port_hook(portName, acioHandle);
+            execexe::load_library("libaio.dll");
+            execexe::load_library("libaio-iob.dll");
+            execexe::load_library("libaio-iob_video.dll");
+            execexe::load_library("libaio-iob2_video.dll");
+            execexe::load_library("win10actlog.dll");
+
+            if (!PC_NO_IO) {
+                bi2x_hook_init();
+            }
+        });
+
+        const auto user32Dll = "user32.dll";
+        detour::trampoline_try(user32Dll, "RegisterRawInputDevices",
+                               RegisterRawInputDevices_hook, &RegisterRawInputDevices_orig);
+        detour::trampoline_try(user32Dll, "QueryDisplayConfig", 
+                               QueryDisplayConfig_hook, &QueryDisplayConfig_orig);
+        detour::trampoline_try(user32Dll, "EnumDisplaySettingsW", 
+                               EnumDisplaySettingsW_hook, &EnumDisplaySettingsW_orig);
+
+        if (GRAPHICS_SHOW_CURSOR) {
+            unity_utils::force_show_cursor(true);
+        }
+
+        unity_utils::set_args(
+                std::format("{} {}{}",
+                            GetCommandLineA(),
+                            PC_INJECT_ARGS,
+                            unity_utils::get_unity_player_args()));
+    }
+
+    void PCGame::detach() {
+        Game::detach();
+
+        devicehook_dispose();
+    }
+}

src/spice2x/games/pc/pc.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "games/game.h"
+
+namespace games::pc {
+    extern std::string PC_INJECT_ARGS;
+    extern bool PC_NO_IO;
+    extern bool PC_KNOB_MODE;
+
+    class PCGame : public games::Game {
+    public:
+        PCGame() : Game("Polaris Chord") {}
+
+        virtual void attach() override;
+        virtual void detach() override;
+    };
+}

src/spice2x/games/sdvx/camera.cpp

@@ -14,134 +14,24 @@
 #include <mfidl.h>
 
 #include "avs/game.h"
-#include "hooks/cfgmgr32hook.h"
 #include "util/detour.h"
-#include "util/memutils.h"
 #include "util/utils.h"
 
-static VTBL_TYPE(IMFActivate, GetAllocatedString) GetAllocatedString_orig = nullptr;
-
-static decltype(MFEnumDeviceSources) *MFEnumDeviceSources_orig = nullptr;
-
 namespace games::sdvx {
 
-    static std::wstring CAMERA0_ID;
-
-    static HRESULT WINAPI GetAllocatedString_hook(IMFActivate* This, REFGUID guidKey, LPWSTR *ppwszValue,
-                                                  UINT32 *pcchLength) {
-        // call the original
-        HRESULT result = GetAllocatedString_orig(This, guidKey, ppwszValue, pcchLength);
-
-        // try first camera
-        wchar_t *pwc = nullptr;
-        if (CAMERA0_ID.length() == 23)
-            pwc = wcsstr(*ppwszValue, CAMERA0_ID.c_str());
-
-        // check if camera could be identified
-        if (pwc) {
-
-            // fake the USB IDs
-            pwc[4] = L'2';
-            pwc[5] = L'8';
-            pwc[6] = L'8';
-            pwc[7] = L'c';
-            pwc[13] = L'0';
-            pwc[14] = L'0';
-            pwc[15] = L'0';
-            pwc[16] = L'2';
-            pwc[21] = L'0';
-            pwc[22] = L'0';
-        }
-
-        // return original result
-        return result;
-    }
-
-    static void hook_camera(IMFActivate* camera, size_t no, std::wstring camera_id, std::string camera_instance) {
-
-        // don't hook if camera 0 is already hooked
-        if (CAMERA0_ID.length() > 0)
-            return;
-
-        // save the camera ID
-        CAMERA0_ID = camera_id;
-
-        // cfgmgr hook
-        CFGMGR32_HOOK_SETTING camera_setting;
-        camera_setting.device_instance = 0xDEADBEEF;
-        camera_setting.parent_instance = ~camera_setting.device_instance;
-        camera_setting.device_id = "USB\\VEN_1022&DEV_7908";
-        camera_setting.device_node_id = "USB\\VID_288C&PID_0002&MI_00\\?&????????&?&????";
-        if (camera_instance.length() == 17) {
-            for (int i = 0; i < 17; i++) {
-                camera_setting.device_node_id[28 + i] = camera_instance[i];
-            }
-        }
-        cfgmgr32hook_add(camera_setting);
-
-        // save original method for later use
-        if (GetAllocatedString_orig == nullptr) {
-            GetAllocatedString_orig = camera->lpVtbl->GetAllocatedString;
-        }
-
-        // hook allocated string method for camera identification
-        memutils::VProtectGuard camera_guard(camera->lpVtbl);
-        camera->lpVtbl->GetAllocatedString = GetAllocatedString_hook;
-    }
-
     static HRESULT WINAPI MFEnumDeviceSources_hook(IMFAttributes *pAttributes, IMFActivate ***pppSourceActivate,
             UINT32 *pcSourceActivate) {
 
-        // call original function
-        HRESULT result_orig = MFEnumDeviceSources_orig(pAttributes, pppSourceActivate, pcSourceActivate);
-
-        // check for capture devices
-        if (FAILED(result_orig) || !*pcSourceActivate) {
-            return result_orig;
-        }
-
-        // iterate cameras
-        size_t cam_hook_num = 0;
-        for (size_t cam_num = 0; cam_num < *pcSourceActivate && cam_hook_num < 1; cam_num++) {
-
-            // flip
-            size_t cam_num_flipped = cam_num;
-
-            // get camera link
-            IMFActivate *camera = (*pppSourceActivate)[cam_num_flipped];
-            LPWSTR camera_link_lpwstr;
-            UINT32 camera_link_length;
-            if (SUCCEEDED(camera->lpVtbl->GetAllocatedString(
-                    camera,
-                    MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK,
-                    &camera_link_lpwstr,
-                    &camera_link_length))) {
-
-                // cut name to make ID
-                std::wstring camera_link_ws = std::wstring(camera_link_lpwstr);
-                std::wstring camera_id = camera_link_ws.substr(8, 23);
-
-                // get camera instance
-                std::string camera_link = ws2s(camera_link_ws);
-                std::string camera_instance = camera_link.substr(32, 17);
-
-                // hook the camera
-                hook_camera(camera, cam_hook_num, camera_id, camera_instance);
-
-                // increase camera hook number
-                cam_hook_num++;
-
-            }
-        }
-
-        // return result
-        return result_orig;
+        *pppSourceActivate = nullptr;
+        *pcSourceActivate = 0;
+        log_misc("sdvx", "MFEnumDeviceSources_hook called, returning 0 cameras");
+        return S_OK;
     }
 
     void camera_init() {
 
         // camera media framework hook
-        MFEnumDeviceSources_orig = detour::iat_try(
-                "MFEnumDeviceSources", MFEnumDeviceSources_hook, avs::game::DLL_INSTANCE);
+        log_info("sdvx", "installing camera hooks...");
+        detour::iat_try("MFEnumDeviceSources", MFEnumDeviceSources_hook, avs::game::DLL_INSTANCE);
     }
 }

src/spice2x/games/sdvx/sdvx.cpp

@@ -24,6 +24,7 @@
 #include "io.h"
 #include "acioemu/handle.h"
 #include "cfg/configurator.h"
+#include "launcher/signal.h"
 
 static decltype(RegCloseKey) *RegCloseKey_orig = nullptr;
 static decltype(RegEnumKeyA) *RegEnumKeyA_orig = nullptr;
@@ -39,7 +40,6 @@ namespace games::sdvx {
     const char *ORIGINAL_ASIO_DEVICE_NAME = "XONAR SOUND CARD(64)";
 
     // settings
-    bool DISABLECAMS = false;
     bool NATIVETOUCH = false;
     uint8_t DIGITAL_KNOB_SENS = 16;
     SdvxOverlayPosition OVERLAY_POS = SDVX_OVERLAY_BOTTOM;
@@ -210,6 +210,10 @@ namespace games::sdvx {
             out = "";
             return true;
         }
+        if (data.find("SuperstepSound: Audio device is not available") != std::string::npos) {
+            launcher::signal::SUPERSTEP_SOUND_ERROR = TRUE;
+            return false;
+        }
         return false;
     }
 
@@ -369,17 +373,17 @@ namespace games::sdvx {
         winuser_hook_init(avs::game::DLL_INSTANCE);
 
         // hook camera
-        if (!DISABLECAMS) {
-            camera_init();
-        }
+        camera_init();
 
-        // RGB CAMERA error ignore
-        if (!replace_pattern(
+        // RGB CAMERA error ignore for SDVX5
+        // SDVX5: boot sequence triggers camera error if camera is not detected
+        // SDVX6: boots fine, but game title screen in attract loop will have camera error (cosmetic only)
+        if (replace_pattern(
                 avs::game::DLL_INSTANCE,
                 "418D480484C074218D51FD",
                 "????????????9090??????",
                 0, 0)) {
-            log_info("sdvx", "did not find matching signature for camera error patch");
+            log_info("sdvx", "applied camera error patch (sdvx5)");
         }
 
         // remove log spam

src/spice2x/games/sdvx/sdvx.h

@@ -17,7 +17,6 @@ namespace games::sdvx {
     };
 
     // settings
-    extern bool DISABLECAMS;
     extern bool NATIVETOUCH;
     extern uint8_t DIGITAL_KNOB_SENS;
     extern std::optional<std::string> ASIO_DRIVER;

src/spice2x/hooks/lang.cpp

@@ -18,6 +18,7 @@ constexpr UINT CODEPAGE_SHIFT_JIS = 932;
 static decltype(GetACP) *GetACP_orig = nullptr;
 static decltype(GetOEMCP) *GetOEMCP_orig = nullptr;
 static decltype(MultiByteToWideChar) *MultiByteToWideChar_orig = nullptr;
+static decltype(GetLocaleInfoEx) *GetLocaleInfoEx_orig = nullptr;
 
 #ifdef SPICE64
 static decltype(GetSystemDefaultLCID) *GetSystemDefaultLCID_orig = nullptr;
@@ -119,6 +120,48 @@ static int WINAPI MultiByteToWideChar_hook(
             cchWideChar);
 }
 
+static int WINAPI GetLocaleInfoEx_hook (
+        LPCWSTR lpLocaleName,
+        LCTYPE LCType,
+        LPWSTR lpLCData,
+        int cchData)
+{
+
+#if 0
+    if (lpLocaleName == LOCALE_NAME_INVARIANT) {
+        log_misc("hooks::lang", "GetLocaleInfoEx_hook hit (LOCALE_NAME_INVARIANT), {}, {}", LCType, cchData);
+    } else if (lpLocaleName == LOCALE_NAME_SYSTEM_DEFAULT) {
+        log_misc("hooks::lang", "GetLocaleInfoEx_hook hit (LOCALE_NAME_SYSTEM_DEFAULT), {}, {}", LCType, cchData);
+    } else if (lpLocaleName == LOCALE_NAME_USER_DEFAULT) {
+        log_misc("hooks::lang", "GetLocaleInfoEx_hook hit (LOCALE_NAME_USER_DEFAULT), {}, {}", LCType, cchData);
+    } else {
+        log_misc("hooks::lang", "GetLocaleInfoEx_hook hit ({}), {}, {}", ws2s(lpLocaleName), LCType, cchData);
+    }
+#endif
+
+    if (lpLocaleName == LOCALE_NAME_USER_DEFAULT &&
+        LCType == LOCALE_SISO639LANGNAME &&
+        lpLCData != NULL &&
+        cchData >= 3) {
+        log_misc("hooks::lang",
+                 "GetLocaleInfoEx_hook hit (LOCALE_NAME_USER_DEFAULT / LOCALE_SISO639LANGNAME), return `ja`");
+        wcscpy(lpLCData, L"ja");
+        return 3;
+    }
+
+    if (lpLocaleName == LOCALE_NAME_USER_DEFAULT &&
+        LCType == LOCALE_SISO3166CTRYNAME &&
+        lpLCData != NULL &&
+        cchData >= 3) {
+        log_misc("hooks::lang",
+                 "GetLocaleInfoEx_hook hit (LOCALE_NAME_USER_DEFAULT / LOCALE_SISO3166CTRYNAME), return `JP`");
+        wcscpy(lpLCData, L"JP");
+        return 3;
+    }
+
+    return GetLocaleInfoEx_orig(lpLocaleName, LCType, lpLCData, cchData);
+}
+
 void hooks::lang::early_init() {
     log_info("hooks::lang", "early initialization");
 
@@ -138,6 +181,14 @@ void hooks::lang::early_init() {
     }
 #endif
 
+    if (avs::game::is_model("XIF")) {
+        log_info("hooks::lang", "hooking GetLocaleInfoEx");
+        detour::trampoline_try(
+            "kernel32.dll",
+            "GetLocaleInfoEx",
+            GetLocaleInfoEx_hook,
+            &GetLocaleInfoEx_orig);
+    }
 }
 
 void hooks::lang::init() {

src/spice2x/hooks/networkhook.cpp

@@ -141,13 +141,17 @@ static ULONG WINAPI GetAdaptersInfo_hook(PIP_ADAPTER_INFO pAdapterInfo, PULONG p
 
 static int WINAPI bind_hook(SOCKET s, const struct sockaddr *name, int namelen) {
 
+#ifdef __clang__
 #pragma clang diagnostic push
 #pragma ide diagnostic ignored "OCDFAInspection"
+#endif
 
     // cast to sockaddr_in
     struct sockaddr_in *in_name = (struct sockaddr_in *) name;
 
+#ifdef __clang__
 #pragma clang diagnostic pop
+#endif
 
     // override bind to allow all hosts
     in_name->sin_addr.s_addr = inet_addr("0.0.0.0");

src/spice2x/launcher/launcher.cpp

@@ -61,6 +61,7 @@
 #include "games/ccj/trackball.h"
 #include "games/qks/qks.h"
 #include "games/mfg/mfg.h"
+#include "games/pc/pc.h"
 #include "games/museca/museca.h"
 #include "hooks/avshook.h"
 #include "hooks/audio/audio.h"
@@ -150,6 +151,9 @@ static bool check_dll(const std::string &model) {
 
 void update_msvcrt_args(int argc, char *argv[]);
 
+void dump_button_bindings(std::vector<Button> *buttons);
+void dump_analog_bindings();
+
 int main_implementation(int argc, char *argv[]) {
 
     // remember argv, argv
@@ -219,6 +223,7 @@ int main_implementation(int argc, char *argv[]) {
     bool attach_ccj = false;
     bool attach_qks = false;
     bool attach_mfg = false;
+    bool attach_pc = false;
     bool attach_museca = false;
     bool show_cursor_if_no_touch = false;
 
@@ -244,6 +249,11 @@ int main_implementation(int argc, char *argv[]) {
     // parse arguments
     LAUNCHER_OPTIONS = launcher::parse_options(argc, argv);
 
+    // command line override (must be done before merging options with cfg)
+    if (LAUNCHER_OPTIONS->at(launcher::Options::OptionConflictResolution).value_bool()) {
+        launcher::USE_CMD_OVERRIDE = true;
+    }
+
     // determine config file path - must be done before anything else
     const auto &cfg_path = LAUNCHER_OPTIONS->at(launcher::Options::ConfigurationPath);
     if (cfg_path.is_active()) {
@@ -285,6 +295,7 @@ int main_implementation(int argc, char *argv[]) {
         cfg::CONFIGURATOR_TYPE = cfg::ConfigType::Config;
         cfg_run = true;
     }
+
     if (options[launcher::Options::EAmusementEmulation].value_bool() &&
         options[launcher::Options::ServiceURL].is_active() &&
         !cfg::CONFIGURATOR_STANDALONE) {
@@ -424,9 +435,6 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::LoadSoundVoltexModule].value_bool()) {
         attach_sdvx = true;
     }
-    if (options[launcher::Options::SDVXDisableCameras].value_bool()) {
-        games::sdvx::DISABLECAMS = true;
-    }
     if (options[launcher::Options::SDVXNativeTouch].value_bool()) {
         games::sdvx::NATIVETOUCH = true;
     }
@@ -617,12 +625,18 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::LoadMFGModule].value_bool()) {
         attach_mfg = true;
     }
+    if (options[launcher::Options::LoadPCModule].value_bool()) {
+        attach_pc = true;
+    }
     if (options[launcher::Options::LoadMusecaModule].value_bool()) {
         attach_museca = true;
     }
     if (options[launcher::Options::DDR43Mode].value_bool()) {
         games::ddr::SDMODE = true;
     }
+    if (options[launcher::Options::DDRSkipCodecRegisteration].value_bool()) {
+        games::ddr::NO_CODEC_REGISTRATION = true;
+    }
     if (options[launcher::Options::LoadSteelChronicleModule].value_bool()) {
         attach_sc = true;
     }
@@ -1092,6 +1106,15 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::MFGNoIO].is_active()) {
         games::mfg::MFG_NO_IO = options[launcher::Options::MFGNoIO].value_bool();
     }
+    if (options[launcher::Options::PCArgs].is_active()) {
+        games::pc::PC_INJECT_ARGS = options[launcher::Options::PCArgs].value_text();
+    }
+    if (options[launcher::Options::PCNoIO].is_active()) {
+        games::pc::PC_NO_IO = options[launcher::Options::PCNoIO].value_bool();
+    }
+    if (options[launcher::Options::PCKnobMode].value_bool()) {
+        games::pc::PC_KNOB_MODE = true;
+    }
     if (options[launcher::Options::spice2x_EnableSMXStage].value_bool()) {
         rawinput::ENABLE_SMX_STAGE = true;
     }
@@ -1220,6 +1243,51 @@ int main_implementation(int argc, char *argv[]) {
     }
     log_info("launcher", "arguments:\n{}", arguments.str());
 
+    // print out conflicts
+    size_t conflicts = 0;
+    for (const auto &option : options) {
+        if (option.conflicting && option.get_definition().type != OptionType::Bool) {
+            conflicts += 1;
+            if (launcher::USE_CMD_OVERRIDE) {
+                log_warning(
+                    "launcher",
+                    "multiple values for -{}, command line args take precedence: {}",
+                    option.get_definition().name, 
+                    option.value);
+            } else {
+                log_warning(
+                    "launcher",
+                    "multiple values for -{}, spicecfg values take precedence: {}",
+                    option.get_definition().name,
+                    option.value);
+            }
+        }
+    }
+    if (conflicts) {
+        if (launcher::USE_CMD_OVERRIDE) {
+            log_info(
+                "launcher",
+                "user specified -cmdoverride, therefore command line args took precedence over spicecfg"); 
+        } else {
+            log_warning(
+                "launcher",
+                "spicecfg values take precedence over command line args; to change this behavior, use -cmdoverride");
+        }
+    }
+
+    if (options[launcher::Options::GameExecutable].is_active() && !cfg::CONFIGURATOR_STANDALONE) {
+        log_warning(
+            "launcher",
+            "WARNING - user specified -exec option\n\n\n"
+            "!!!                                                             !!!\n"
+            "!!! Using -exec option disables all game-specific hooks!        !!!\n"
+            "!!! Unless you know exactly what you are doing, clear -exec     !!!\n"
+            "!!!   and try again. Using -exec by itself will result in weird !!!\n"
+            "!!!   errors and loss of functionality.                         !!!\n"
+            "!!!                                                             !!!\n"
+            );
+    }
+
     if (options[launcher::Options::FullscreenResolution].is_active()) {
         std::pair<uint32_t, uint32_t> result;
         if (parse_width_height(options[launcher::Options::FullscreenResolution].value_text(), result)) {
@@ -1681,6 +1749,16 @@ int main_implementation(int argc, char *argv[]) {
                 break;
             }
 
+            // Polaris Chord
+            if (check_dll("kamunity.dll") && fileutils::dir_exists("game/svm_Data")) {
+                avs::game::DLL_NAME = "kamunity.dll";
+                attach_io = true;
+                attach_pc = true;
+                launcher::signal::USE_VEH_WORKAROUND = true;
+                show_cursor_if_no_touch = true;
+                break;
+            }
+
             // Busou Shinki: Armored Princess Battle Conductor
             if (check_dll("kamunity.dll") && fileutils::file_exists("game/bsac_app.exe")) {
                 avs::game::DLL_NAME = "kamunity.dll";
@@ -1705,7 +1783,14 @@ int main_implementation(int argc, char *argv[]) {
             // usage error
             if (!cfg::CONFIGURATOR_STANDALONE
             && (!CHECK_DLL_IGNORE_ARCH)) {
-                log_fatal("launcher", "module auto detection failed.");
+                log_fatal(
+                    "launcher",
+                    "module auto detection failed!\n\n"
+                    "This usually means one of the following:\n\n"
+                    "  1. You put spice executables in the wrong place, or\n"
+                    "  2. XML files in prop directory are malformed or missing, or\n"
+                    "  3. You passed in invalid options (usually, path overrides like -exec)\n\n"
+                );
             }
             break;
 
@@ -1833,6 +1918,10 @@ int main_implementation(int argc, char *argv[]) {
         avs::core::set_default_heap_size("kamunity.dll");
         games.push_back(new games::mfg::MFGGame());
     }
+    if (attach_pc) {
+        avs::core::HEAP_SIZE = 536870912; // 512MB
+        games.push_back(new games::pc::PCGame());
+    }
 
     // apply user heap size, if defined
     if (user_heap_size > 0) {
@@ -1874,6 +1963,11 @@ int main_implementation(int argc, char *argv[]) {
     libutils::warn_if_dll_exists("d3d12.dll");
     libutils::warn_if_dll_exists("dxgi.dll");
     libutils::warn_if_dll_exists("opengl32.dll");
+    libutils::warn_if_dll_exists("nvcuda.dll");
+    libutils::warn_if_dll_exists("nvcuvid.dll");
+    libutils::warn_if_dll_exists("nvEncodeAPI64.dll");
+    libutils::warn_if_dll_exists("msvcr100.dll");
+    libutils::warn_if_dll_exists("dsound.dll");
 
     // complain loudly & early about dll load ordering issue
     libutils::check_duplicate_dlls();
@@ -1895,6 +1989,21 @@ int main_implementation(int argc, char *argv[]) {
     // print devices
     RI_MGR->devices_print();
 
+    auto buttons = games::get_buttons(eamuse_get_game());
+    log_misc("rawinput", "Button mappings:");
+    dump_button_bindings(buttons);
+
+    log_misc("rawinput", "Keypad button mappings:");
+    auto keypads = games::get_buttons_keypads(eamuse_get_game());
+    dump_button_bindings(keypads);
+
+    log_misc("rawinput", "Overlay button mappings:");
+    auto overlay_buttons = games::get_buttons_overlay(eamuse_get_game());
+    dump_button_bindings(overlay_buttons);
+
+    log_misc("rawinput", "Analog mappings:");
+    dump_analog_bindings();
+
     // for certain games, show cursor if no touch is available (must be called after RI_MGR is available)
     if (show_cursor_if_no_touch && !is_touch_available("launcher::main_implementation")) {
         GRAPHICS_SHOW_CURSOR = true;
@@ -2036,15 +2145,6 @@ int main_implementation(int argc, char *argv[]) {
         networkhook_init();
     }
 
-    // layeredfs
-    if (fileutils::dir_exists("data_mods") &&
-        !fileutils::file_exists("ifs_hook.dll") &&
-        !fileutils::file_exists(MODULE_PATH / "ifs_hook.dll")) {
-        log_warning("launcher", "data_mods directory was found, but ifs_hook.dll is not present; your mods will not load");
-        log_warning("launcher", "to fix this, download ifs_layeredfs and add it as a DLL hook (-k)");
-        log_warning("launcher", "https://github.com/mon/ifs_layeredfs");
-    }
-
     update_msvcrt_args(argc, argv);
 
     // load hooks
@@ -2058,6 +2158,14 @@ int main_implementation(int argc, char *argv[]) {
         }
     }
 
+    // layeredfs
+    if (fileutils::dir_exists("data_mods") &&
+        GetModuleHandleA("ifs_hook.dll") == nullptr) {
+        log_warning("launcher", "data_mods directory was found, but ifs_hook.dll is not present; your mods will not load");
+        log_warning("launcher", "to fix this, download ifs_layeredfs and add it as a DLL hook (-k)");
+        log_warning("launcher", "https://github.com/mon/ifs_layeredfs");
+    }
+
     // apply patches
     {
         overlay::windows::PatchManager patch_manager(nullptr, true);
@@ -2280,6 +2388,65 @@ void update_msvcrt_args(int argc, char *argv[]) {
 #endif
 }
 
+void dump_button_bindings(std::vector<Button> *buttons) {
+    if (!buttons) {
+        return;
+    }
+
+    for (auto button = buttons->begin(); button != buttons->end(); ++button) {
+        if (!button->isSet()) {
+            continue;
+        }
+
+        if (button->isNaive()) {
+            log_misc(
+                "rawinput", "    [{}] dev=Naive, vkey={}",
+                button->getName(),
+                button->getVKey()
+                );
+        } else {
+            log_misc(
+                "rawinput", "    [{}] dev={}, vkey={}, analogtype={}",
+                button->getName(),
+                button->getDeviceIdentifier(),
+                button->getVKey(),
+                button->getAnalogType()
+                );
+        }
+
+        for (auto& alt : button->getAlternatives()) {
+            if (alt.getVKey() == INVALID_VKEY) {
+                continue;
+            }
+            log_misc(
+                "rawinput", "    [{}] (alt) dev={}, vkey={}, analogtype={}",
+                button->getName(),
+                alt.isNaive() ? "Naive" : alt.getDeviceIdentifier(),
+                alt.getVKey(),
+                alt.getAnalogType()
+                );
+        }
+    }
+}
+
+void dump_analog_bindings() {
+    auto analogs = games::get_analogs(eamuse_get_game());
+    if (!analogs) {
+        return;
+    }
+    for (auto& analog : *analogs) {
+        if (!analog.isSet()) {
+            continue;
+        }
+        log_misc(
+            "rawinput", "    [{}] dev={}, index={}",
+            analog.getName(),
+            analog.getDeviceIdentifier(),
+            analog.getIndex()
+            );
+    }
+}
+
 #ifndef SPICETOOLS_SPICECFG_STANDALONE
 int main(int argc, char *argv[]) {
     return main_implementation(argc, argv);

src/spice2x/launcher/options.cpp

@@ -17,7 +17,6 @@ static const std::vector<std::string> CATEGORY_ORDER_BASIC = {
     "Game Options",
     "Common",
     "Network",
-    "Overlay",
     "Graphics (Common)",
     "Graphics (Full Screen)",
     "Graphics (Windowed)",
@@ -26,35 +25,42 @@ static const std::vector<std::string> CATEGORY_ORDER_BASIC = {
 
 static const std::vector<std::string> CATEGORY_ORDER_ADVANCED = {
     "Game Options (Advanced)",
+    "Overlay",
     "Network (Advanced)",
     "Performance",
     "Miscellaneous",
-    "Paths",
     "Touch Parameters",
     "I/O Options",
     "NFC Card Readers",
 };
 static const std::vector<std::string> CATEGORY_ORDER_DEV = {
-    "Network Adapters",
+    "Path Overrides",
+    "Network (Development)",
+    "Audio (Hacks)",
     "I/O Modules",
     "Development",
+    "Debug Log",
 };
 static const std::vector<std::string> CATEGORY_ORDER_NONE = {
     ""
 };
 
+bool launcher::USE_CMD_OVERRIDE = false;
+
 /*
  * Option Definitions
  * Be aware that the order must be the same as in the enum launcher::Options!
  */
 static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
     {
-        .title = "Game Executable",
+        .title = "Override Game Executable & Disable Hooks",
         .name = "exec",
-        .desc = "Path to the game DLL file",
+        .desc = "Path to the game DLL file.\n\n"
+            "This option is typically not needed; leave it empty to allow spice to auto-detect your game.\n\n"
+            "WARNING: this option also disables all game-specific hooks and turns off most I/O modules!",
         .type = OptionType::Text,
         .setting_name = "*.dll",
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
         .title = "Open Configurator",
@@ -81,6 +87,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Network",
     },
     {
+        // ServiceURL
         .title = "EA Service URL",
         .name = "url",
         .desc = "Sets a custom service URL override",
@@ -142,6 +149,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Graphics (Windowed)",
     },
     {
+        // InjectHook
         .title = "Inject DLL Hooks",
         .name = "k",
         .desc = "Multiple files are allowed; use multiple -k flags, or in SpiceCfg, separate by "
@@ -152,6 +160,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Common",
     },
     {
+        // EarlyInjectHook
         .title = "Inject Early DLL Hooks",
         .name = "z",
         .desc = "Equivalent to 'Inject DLL Hooks' option, but ensures hooks are injected before "
@@ -263,7 +272,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "nolegacy",
         .desc = "Disables legacy key activation in-game.",
         .type = OptionType::Bool,
-        .category = "Miscellaneous",
+        .category = "I/O Options",
     },
     {
         .title = "Discord Rich Presence",
@@ -305,7 +314,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .desc = "This is NOT the EA service URL; use -url for that. "
             "Force the use of an adapter with the specified network. Must also provide -subnet",
         .type = OptionType::Text,
-        .category = "Network Adapters",
+        .category = "Network (Development)",
         .sensitive = true,
     },
     {
@@ -313,21 +322,21 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "subnet",
         .desc = "Force the use of an adapter with the specified subnet. Must also provide -network",
         .type = OptionType::Text,
-        .category = "Network Adapters",
+        .category = "Network (Development)",
     },
     {
         .title = "Disable Network Fixes",
         .name = "netfixdisable",
         .desc = "Force disables network fixes",
         .type = OptionType::Bool,
-        .category = "Network Adapters",
+        .category = "Network (Development)",
     },
     {
         .title = "HTTP/1.1",
         .name = "http11",
         .desc = "Sets EA3 http11 value",
         .type = OptionType::Enum,
-        .category = "Network (Advanced)",
+        .category = "Network (Development)",
         .elements = {{"0", "Off"}, {"1", "On"}},
     },
     {
@@ -335,7 +344,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "ssldisable",
         .desc = "Prevents the SSL protocol from being registered",
         .type = OptionType::Bool,
-        .category = "Network (Advanced)",
+        .category = "Network (Development)",
     },
     {
         .title = "URL Slash",
@@ -350,7 +359,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "r",
         .desc = "Set custom SOFTID override",
         .type = OptionType::Text,
-        .category = "Network (Advanced)",
+        .category = "Network (Development)",
         .sensitive = true,
     },
     {
@@ -668,6 +677,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options (Advanced)",
     },
     {
+        // SDVXPrinterOutputPath
         .title = "SDVX Printer Output Path",
         .name = "printerpath",
         .desc = "Path to folder where images will be stored",
@@ -692,6 +702,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options (Advanced)",
     },
     {
+        // SDVXPrinterOutputFormat
         .title = "SDVX Printer Output Format",
         .name = "printerformat",
         .desc = "File format for printer output",
@@ -710,10 +721,13 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options (Advanced)",
     },
     {
-        .title = "SDVX Disable Cameras",
+        .title = "SDVX Disable Cameras (DEPRECATED - no longer needed)",
         .name = "sdvxdisablecams",
-        .desc = "Disables cameras",
+        .desc = "This option does nothing.\n\n"
+            "This option was used in the past to fix cameras in SDVX5 but this is no longer "
+            "needed as camera check will always be skipped with a built-in patch.",
         .type = OptionType::Bool,
+        .hidden = true,
         .game_name = "Sound Voltex",
         .category = "Game Options",
     },
@@ -799,6 +813,15 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .game_name = "Dance Dance Revolution",
         .category = "Game Options",
     },
+    {
+        // DDRSkipCodecRegisteration
+        .title = "DDR Skip Codec Registration",
+        .name = "ddrnocodec",
+        .desc = "Prevent automatic registration of codecs in the com folder",
+        .type = OptionType::Bool,
+        .game_name = "Dance Dance Revolution",
+        .category = "Game Options (Advanced)",
+    },
     {
         .title = "Force Load Pop'n Music Module",
         .name = "pnm",
@@ -1026,7 +1049,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
     },
     {
         // LoadCCJModule
-        .title = "Force Load Chase Chase Jokers",
+        .title = "Force Load Chase Chase Jokers Module",
         .name = "ccj",
         .desc = "manually enable Chase Chase Jokers module",
         .type = OptionType::Bool,
@@ -1035,7 +1058,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
     },
     {
         // LoadQKSModule
-        .title = "Force Load QuizKnock STADIUM",
+        .title = "Force Load QuizKnock STADIUM Module",
         .name = "qks",
         .desc = "manually enable QuizKnock STADIUM module",
         .type = OptionType::Bool,
@@ -1044,16 +1067,25 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
     },
     {
         // LoadMFGModule
-        .title = "Force Load Mahjong Fight Girl",
+        .title = "Force Load Mahjong Fight Girl Module",
         .name = "mfg",
         .desc = "manually enable Mahjong Fight Girl module",
         .type = OptionType::Bool,
         .game_name = "Mahjong Fight Girl",
         .category = "Game Options (Advanced)",
     },
+    {
+        // LoadPCModule
+        .title = "Force Load Polaris Chord Module",
+        .name = "pc",
+        .desc = "manually enable Polaris Chord module",
+        .type = OptionType::Bool,
+        .game_name = "Polaris Chord",
+        .category = "Game Options (Advanced)",
+    },
     {
         // LoadMusecaModule
-        .title = "Force Load Museca",
+        .title = "Force Load Museca Module",
         .name = "museca",
         .desc = "manually enable Museca module",
         .type = OptionType::Bool,
@@ -1061,88 +1093,88 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options (Advanced)",
     },
     {
-        .title = "Modules Folder Path",
+        .title = "Modules Folder Override",
         .name = "modules",
         .desc = "Sets a custom path to the modules folder",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Screenshot Folder Path",
+        .title = "Screenshot Folder Override",
         .name = "screenshotpath",
         .desc = "Sets a custom path to the screenshots folder",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Configuration Path",
+        .title = "Configuration Path Override",
         .name = "cfgpath",
         .desc = "Sets a custom file path for config file. Must be passed via the command line. "
             "If left empty, %appdata%\\spicetools.xml will be used",
         .type = OptionType::Text,
         .setting_name = "(default)",
-        .category = "Paths",
+        .category = "Path Overrides",
         .disabled = true,
     },
     {
         // ScreenResizeConfigPath
-        .title = "Screen Resize Config Path",
+        .title = "Screen Resize Config Path Override",
         .name = "resizecfgpath",
         .desc = "Sets a custom file path for screen resize config file. "
             "If left empty, %appdata%\\spice2x\\spicetools_screen_resize.json will be used",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
         // PatchManagerConfigPath
-        .title = "Patch Manager Config Path",
+        .title = "Patch Manager Config Path Override",
         .name = "patchcfgpath",
         .desc = "Sets a custom file path for patch manager config file. Can be used to manage 'profiles' for auto-patches. "
             "If left empty, %appdata%\\spice2x\\spicetools_patch_manager.json will be used",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Intel SDE Folder Path",
+        .title = "Intel SDE Folder",
         .name = "sde",
         .desc = "Path to Intel SDE kit path for automatic attaching",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Path to ea3-config.xml",
+        .title = "ea3-config.xml Override",
         .name = "e",
         .desc = "Sets a custom path to ea3-config.xml",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Path to app-config.xml",
+        .title = "app-config.xml Override",
         .name = "a",
         .desc = "Sets a custom path to app-config.xml",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Path to avs-config.xml",
+        .title = "avs-config.xml Override",
         .name = "v",
         .desc = "Sets a custom path to avs-config.xml",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Path to bootstrap.xml",
+        .title = "bootstrap.xml Override",
         .name = "b",
         .desc = "Sets a custom path to bootstrap.xml",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
-        .title = "Path to log.txt",
+        .title = "log.txt Override",
         .name = "y",
         .desc = "Sets a custom path to log.txt",
         .type = OptionType::Text,
-        .category = "Paths",
+        .category = "Path Overrides",
     },
     {
         .title = "API TCP Port",
@@ -1311,6 +1343,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Touch Parameters",
     },
     {
+        // ICCAReaderPort
         .title = "ICCA Reader Port",
         .name = "reader",
         .desc = "Connects to and uses a ICCA on a given COM port",
@@ -1387,11 +1420,12 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         },
     },
     {
+        // SextetStreamPort
         .title = "SextetStream Port",
         .name = "sextet",
         .desc = "Use a SextetStream device on a given COM port",
         .type = OptionType::Text,
-        .category = "Miscellaneous",
+        .category = "I/O Options",
     },
     {
         .title = "Enable BemaniTools 5 API",
@@ -1492,7 +1526,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
                 "you use a different backend instead of exclusive WASAPI).\n\n"
             "Check this if you want games to natively access your audio device",
         .type = OptionType::Bool,
-        .category = "Audio",
+        .category = "Audio (Hacks)",
     },
     {
         // spice2x_DisableVolumeHook
@@ -1504,7 +1538,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
             "Default: off (prevent games from changing audio volume by hooking IAudioEndpointVolume).\n\n"
             "Check this if you want games to freely change your volume",
         .type = OptionType::Bool,
-        .category = "Audio",
+        .category = "Audio (Hacks)",
     },
     {
         .title = "Spice Audio Hook Backend",
@@ -1529,7 +1563,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
             "This is automatically enabled when required and not normally needed",
         .type = OptionType::Bool,
         .hidden = true,
-        .category = "Audio",
+        .category = "Audio (Hacks)",
     },
     {
         // DelayBy5Seconds
@@ -1582,11 +1616,11 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .elements = {{"0", "90 (CW)"}, {"1", "270 (CCW)"}},
     },
     {
-        .title = "Log Level",
+        .title = "AVS Log Level",
         .name = "loglevel",
-        .desc = "Set the level of detail that gets written to the log",
+        .desc = "Set the level of detail for AVS log messages written to the log. Does not affect logging from spice",
         .type = OptionType::Enum,
-        .category = "Performance",
+        .category = "Debug Log",
         .elements = {{"fatal", ""}, {"warning", ""}, {"info", ""}, {"misc", ""}, {"all", ""}, {"disable", ""}},
     },
     {
@@ -1594,14 +1628,14 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "automap",
         .desc = "Enable automap in patch configuration",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Network (Development)",
     },
     {
         .title = "EA Netdump",
         .name = "netdump",
         .desc = "Enable automap in network dumping configuration",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Network (Development)",
     },
     {
         .title = "Discord RPC AppID Override",
@@ -1615,35 +1649,35 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "logblock",
         .desc = "Slower but safer logging used for debugging",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         .title = "Debug CreateFile",
         .name = "createfiledebug",
         .desc = "Outputs CreateFile debug prints",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         .title = "Verbose Graphics Logging",
         .name = "graphicsverbose",
         .desc = "Enable the verbose logging of graphics hook code",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         .title = "Verbose AVS Logging",
         .name = "avsverbose",
         .desc = "Enable the verbose logging of AVS filesystem functions",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         .title = "Disable Colored Output",
         .name = "nocolor",
         .desc = "Disable terminal colors for log outputs to console",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         .title = "Disable ACP Hook",
@@ -1678,7 +1712,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "pebprint",
         .desc = "Prints PEB on startup to console",
         .type = OptionType::Bool,
-        .category = "Development",
+        .category = "Debug Log",
     },
     {
         // DumpSystemInfo
@@ -1686,7 +1720,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .name = "sysdump",
         .desc = "Print system information to the log on startup. Default: basic",
         .type = OptionType::Enum,
-        .category = "Development",
+        .category = "Debug Log",
         .elements = {
             {"none", "Nothing"},
             {"basic", "OS, CPU, SMBIOS, GPU"},
@@ -1771,6 +1805,35 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .game_name = "Mahjong Fight Girl",
         .category = "Game Options (Advanced)"
     },
+    {
+        // PCArgs
+        .title = "PC Arguments Override",
+        .name = "pcargs",
+        .desc = "Command line arguments passed to the game.",
+        .type = OptionType::Text,
+        .setting_name = "",
+        .game_name = "Polaris Chord",
+        .category = "Game Options (Advanced)",
+    },
+    {
+        // PCNoIO
+        .title = "PC Disable IO Emulation",
+        .name = "pcnoio",
+        .desc = "Disables BI2X hooks for PC",
+        .type = OptionType::Bool,
+        .setting_name = "",
+        .game_name = "Polaris Chord",
+        .category = "Game Options (Advanced)"
+    },
+    {
+        // PCKnobMode
+        .title = "PC Fader Knobs Mode",
+        .name = "pcknobs",
+        .desc = "Allows SDVX knobs and IIDX turntables to be bound as Polaris Chord faders",
+        .type = OptionType::Bool,
+        .game_name = "Polaris Chord",
+        .category = "Game Options",
+    },
     {
         // spice2x_LightsOverallBrightness
         .title = "Lights Brightness Adjustment",
@@ -1916,7 +1979,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .desc = "For certain buggy ASIO drivers, force unload of ASIO driver when audio stream stops. "
             "Used for working around ASIO drivers that lock up after force quitting games",
         .type = OptionType::Bool,
-        .category = "Audio",
+        .category = "Audio (Hacks)",
     },
     {
         // spice2x_IIDXNoESpec
@@ -2260,6 +2323,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options",
     },
     {
+        // LovePlusPrinterOutputPath
         .title = "LovePlus Printer Output Path",
         .name = "lpprinterpath",
         .desc = "Path to folder where images will be stored",
@@ -2284,6 +2348,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Game Options (Advanced)",
     },
     {
+        // LovePlusPrinterOutputFormat
         .title = "LovePlus Printer Output Format",
         .name = "lpprinterformat",
         .desc = "File format for printer output",
@@ -2301,6 +2366,16 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .game_name = "LovePlus",
         .category = "Game Options (Advanced)",
     },
+    {
+        // OptionConflictResolution
+        .title = "Command Line Args Override",
+        .name = "cmdoverride",
+        .desc = "By default, option values in spicecfg take precedence over command-line args, for legacy compat.\n"
+            "When this is specified in command line, command-line args take precedence instead",
+        .type = OptionType::Bool,
+        .category = "Development",
+        .disabled = true,
+    },
 };
 
 const std::vector<std::string> &launcher::get_categories(Options::OptionsCategory category) {
@@ -2381,7 +2456,7 @@ std::unique_ptr<std::vector<Option>> launcher::parse_options(int argc, char *arg
                             } else {
                                 // validate it is an integer
                                 try {
-                                    std::stoull(argv[i], nullptr, 16);
+                                    auto _ = std::stoull(argv[i], nullptr, 16);
                                 } catch (const std::exception &ex) {
                                     log_fatal("options", "parameter for -{} is not a hex number: {}", alias, argv[i]);
                                 }
@@ -2482,12 +2557,25 @@ std::vector<Option> launcher::merge_options(
                         auto &new_option = merged.emplace_back(option.get_definition(), "");
                         new_option.disabled = true;
 
-                        for (auto &value : option.values()) {
-                            new_option.value_add(value);
-                        }
-                        for (auto &value : override.values()) {
-                            new_option.value_add(value);
+                        if (USE_CMD_OVERRIDE) {
+                            // command-line arguments take precedence (opt-in)
+                            for (auto &value : override.values()) {
+                                new_option.value_add(value);
+                            }
+                            for (auto &value : option.values()) {
+                                new_option.value_add(value);
+                            }
+                        } else {
+                            // spicecfg options take precedence (default)
+                            // this sucks, but it's the default for legacy spicetools compat
+                            for (auto &value : option.values()) {
+                                new_option.value_add(value);
+                            }
+                            for (auto &value : override.values()) {
+                                new_option.value_add(value);
+                            }
                         }
+                        new_option.conflicting = true;
                     } else {
                         auto &new_option = merged.emplace_back(override.get_definition(), "");
                         new_option.disabled = true;
@@ -2503,7 +2591,6 @@ std::vector<Option> launcher::merge_options(
             }
         }
     }
-
     return merged;
 }
 

src/spice2x/launcher/options.h

@@ -86,6 +86,7 @@ namespace launcher {
             spice2x_SDVXSubRedraw,
             LoadDDRModule,
             DDR43Mode,
+            DDRSkipCodecRegisteration,
             LoadPopnMusicModule,
             PopnMusicForceHDMode,
             PopnMusicForceSDMode,
@@ -117,6 +118,7 @@ namespace launcher {
             LoadCCJModule,
             LoadQKSModule,
             LoadMFGModule,
+            LoadPCModule,
             LoadMusecaModule,
             PathToModules,
             ScreenshotFolder,
@@ -201,6 +203,9 @@ namespace launcher {
             MFGArgs,
             MFGCabType,
             MFGNoIO,
+            PCArgs,
+            PCNoIO,
+            PCKnobMode,
             spice2x_LightsOverallBrightness,
             spice2x_WindowBorder,
             spice2x_WindowSize,
@@ -246,6 +251,7 @@ namespace launcher {
             LovePlusPrinterOutputOverwrite,
             LovePlusPrinterOutputFormat,
             LovePlusPrinterJPGQuality,
+            OptionConflictResolution,
         };
 
         enum class OptionsCategory {
@@ -257,6 +263,8 @@ namespace launcher {
         };
     }
 
+    extern bool USE_CMD_OVERRIDE;
+    
     const std::vector<std::string> &get_categories(Options::OptionsCategory category);
     const std::vector<OptionDefinition> &get_option_definitions();
     std::unique_ptr<std::vector<Option>> parse_options(int argc, char *argv[]);

src/spice2x/launcher/richpresence.cpp

@@ -40,6 +40,8 @@ namespace richpresence {
                 {"Busou Shinki: Armored Princess Battle Conductor", "1226739666741366916"},
                 {"Chase Chase Jokers", "1226739863915593770"},
                 {"QuizKnock STADIUM", "1226739930328334478"},
+                {"Mahjong Fight Girl", "1417371188342030468"},
+                {"Polaris Chord", "1417371592224407552"},
         };
 
         // state

src/spice2x/launcher/signal.cpp

@@ -1,11 +1,12 @@
 #include "signal.h"
 
 #include <exception>
-#include <string>
 
 #include <windows.h>
 #include <dbghelp.h>
 
+#include "avs/core.h"
+#include "acio/acio.h"
 #include "external/stackwalker/stackwalker.h"
 #include "hooks/libraryhook.h"
 #include "launcher/shutdown.h"
@@ -28,6 +29,11 @@ namespace launcher::signal {
     // settings
     bool DISABLE = false;
     bool USE_VEH_WORKAROUND = false;
+
+    // states
+    bool SUPERSTEP_SOUND_ERROR = false;
+    bool AVS_DIR_CREATION_FAILURE = false;
+    std::string AVS_SRC_PATH;
 }
 
 #define V(variant) case variant: return #variant
@@ -97,6 +103,38 @@ static LONG WINAPI TopLevelExceptionFilter(struct _EXCEPTION_POINTERS *Exception
         // print signal
         log_warning("signal", "exception raised: {}", exception_code(ExceptionRecord));
 
+        // check ACIO init failures
+        if (acio::IO_INIT_IN_PROGRESS) {
+            log_warning(
+                "signal",
+                "exception raised during ACIO init, this usually happens when a third party application interferes with hooks");
+            log_warning(
+                "signal",
+                "    please check for the following, disable them, and try launching the game again:");
+            log_warning(
+                "signal",
+                "    RivaTuner Statistics Server (RTSS), MSI Afterburner, kernel mode anti-cheat");
+        }
+
+        if (launcher::signal::SUPERSTEP_SOUND_ERROR) {
+            log_warning("signal", "audio initialization error was previously detected during boot!");
+            log_warning("signal", "    (W:SuperstepSound: Audio device is not available!!!)");
+            log_warning("signal", "    this crash is most likely related to audio init failure");
+            log_warning("signal", "    fix your audio device, double check your audio options/patches, and try again");
+        }
+
+        if (launcher::signal::AVS_DIR_CREATION_FAILURE) {
+            log_warning("signal",
+                "AVS filesystem initialization failure was previously detected during boot!");
+            log_warning("signal",
+                "    ERROR: directory could not be created: {}",
+                launcher::signal::AVS_SRC_PATH.c_str());
+            log_warning("signal",
+                "    this crash may have been caused by bad <mounttable> contents in {}",
+                avs::core::CFG_PATH.c_str());
+            log_warning("signal", "    fix the XML file and try again");
+        }
+
         // walk the exception chain
         struct _EXCEPTION_RECORD *record_cause = ExceptionRecord->ExceptionRecord;
         while (record_cause != nullptr) {

src/spice2x/launcher/signal.h

@@ -1,10 +1,16 @@
 #pragma once
 
+#include <string>
+
 namespace launcher::signal {
 
     // settings
     extern bool DISABLE;
     extern bool USE_VEH_WORKAROUND;
+    extern bool SUPERSTEP_SOUND_ERROR;
+    extern bool AVS_DIR_CREATION_FAILURE;
+    extern std::string AVS_XML_PATH;
+    extern std::string AVS_SRC_PATH;
 
     //void print_stacktrace();
     void attach();

src/spice2x/misc/eamuse.cpp

@@ -659,6 +659,8 @@ void eamuse_autodetect_game() {
         eamuse_set_game("QuizKnock STADIUM");
     else if (avs::game::is_model("VFG"))
         eamuse_set_game("Mahjong Fight Girl");
+    else if (avs::game::is_model("XIF"))
+        eamuse_set_game("Polaris Chord");
     else {
         log_warning("eamuse", "unknown game model: {}", avs::game::MODEL);
         eamuse_set_game("unknown");

src/spice2x/misc/extdev.cpp

@@ -162,7 +162,7 @@ static void __cdecl cardunit_update() {
         bool kb_insert_press = false;
 
         // eamio keypress
-        kb_insert_press |= eamuse_get_keypad_state(unit) & (1 << EAM_IO_INSERT);
+        kb_insert_press |= static_cast<bool>(eamuse_get_keypad_state(unit) & (1 << EAM_IO_INSERT));
 
         // update card inserts
         if (eamuse_card_insert_consume((int) EXTDEV_CARDUNIT_COUNT, unit) ||

src/spice2x/overlay/imgui/impl_spice.cpp

@@ -12,6 +12,7 @@
 #include "touch/touch.h"
 #include "util/logging.h"
 #include "util/utils.h"
+#include "hooks/graphics/graphics.h"
 
 #if !defined(IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS) || \
     !defined(IMGUI_DISABLE_DEFAULT_ALLOCATORS) || \
@@ -175,10 +176,22 @@ static void ImGui_ImplSpice_UpdateMousePos() {
                     static_cast<int>(pos.y / io.DisplaySize.y * window_size.y));
         }
 
+        const auto active_window = ::GetForegroundWindow();
+
+        // if the main focus is a windowed subscreen, put the imgui cursor in a place that won't
+        // trigger any overlay, don't process anything else
+        const auto is_windowed_subscreen = 
+            (GRAPHICS_IIDX_WSUB && active_window == TDJ_SUBSCREEN_WINDOW) ||
+            (active_window == SDVX_SUBSCREEN_WINDOW);
+        if (is_windowed_subscreen) {
+            io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
+            return;
+        }
+
         // set mouse position
         io.MousePos = ImVec2(-FLT_MAX, -FLT_MAX);
         POINT pos;
-        if (HWND active_window = ::GetForegroundWindow()) {
+        if (active_window) {
             if (active_window == g_hWnd
             || ::IsChild(active_window, g_hWnd)
             || ::IsChild(g_hWnd, active_window)
@@ -208,7 +221,7 @@ static void ImGui_ImplSpice_UpdateMousePos() {
         static size_t delay_touch = 0;
         static size_t delay_touch_target = 2;
         static DWORD last_touch_id = ~0u;
-        if (!touch_points.empty()) {
+        if (!touch_points.empty() && !is_windowed_subscreen) {
 
             // use the first touch point
             auto &tp = touch_points[0];

src/spice2x/overlay/overlay.cpp

@@ -174,18 +174,18 @@ void overlay::SpiceOverlay::init() {
     // https://github.com/ocornut/imgui/issues/707#issuecomment-760220280
     // r, g, b, a
     ImVec4* colors = ImGui::GetStyle().Colors;
-    // colors[ImGuiCol_Text]                   = ImVec4(0.75f, 0.75f, 0.75f, 1.00f);
-    // colors[ImGuiCol_TextDisabled]           = ImVec4(0.35f, 0.35f, 0.35f, 1.00f);
 
-    // colors[ImGuiCol_WindowBg]               = ImVec4(0.00f, 0.00f, 0.00f, 0.94f);
-    // colors[ImGuiCol_ChildBg]                = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-    colors[ImGuiCol_PopupBg]                = ImVec4(0.08f, 0.f, 0.f, 0.94f);
+    // note: also see bg_alpha value in each overlay window
+    colors[ImGuiCol_WindowBg]               = ImVec4(0.06f, 0.06f, 0.06f, 1.0f);
+    colors[ImGuiCol_PopupBg]                = ImVec4(0.08f, 0.08f, 0.08f, 1.0f);
 
     colors[ImGuiCol_Border]                 = ImVec4(0.00f, 0.00f, 0.00f, 0.50f);
     colors[ImGuiCol_BorderShadow]           = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-    colors[ImGuiCol_FrameBg]                = ImVec4(0.37f, 0.14f, 0.00f, 0.54f);
-    colors[ImGuiCol_FrameBgHovered]         = ImVec4(0.37f, 0.14f, 0.14f, 0.67f);
-    colors[ImGuiCol_FrameBgActive]          = ImVec4(0.39f, 0.20f, 0.20f, 0.67f);
+
+    colors[ImGuiCol_FrameBg]                = ImVec4(0.18f, 0.18f, 0.18f, 0.54f);
+    colors[ImGuiCol_FrameBgHovered]         = ImVec4(0.18f, 0.18f, 0.18f, 0.80f);
+    colors[ImGuiCol_FrameBgActive]          = ImVec4(0.24f, 0.24f, 0.24f, 0.80f);
+
     colors[ImGuiCol_TitleBg]                = ImVec4(0.04f, 0.04f, 0.04f, 1.00f);
     colors[ImGuiCol_TitleBgActive]          = ImVec4(0.48f, 0.16f, 0.16f, 1.00f);
     colors[ImGuiCol_TitleBgCollapsed]       = ImVec4(0.48f, 0.16f, 0.16f, 1.00f);
@@ -194,16 +194,16 @@ void overlay::SpiceOverlay::init() {
     colors[ImGuiCol_ScrollbarGrab]          = ImVec4(0.31f, 0.31f, 0.31f, 1.00f);
     colors[ImGuiCol_ScrollbarGrabHovered]   = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
     colors[ImGuiCol_ScrollbarGrabActive]    = ImVec4(0.51f, 0.51f, 0.51f, 1.00f);
-    colors[ImGuiCol_CheckMark]              = ImVec4(0.56f, 0.10f, 0.10f, 1.00f);
+    colors[ImGuiCol_CheckMark]              = ImVec4(0.89f, 0.00f, 0.19f, 1.00f);
     colors[ImGuiCol_SliderGrab]             = ImVec4(1.00f, 0.19f, 0.19f, 0.40f);
     colors[ImGuiCol_SliderGrabActive]       = ImVec4(0.89f, 0.00f, 0.19f, 1.00f);
 
     colors[ImGuiCol_Button]                 = ImVec4(1.00f, 0.19f, 0.19f, 0.40f);
     colors[ImGuiCol_ButtonHovered]          = ImVec4(0.80f, 0.17f, 0.00f, 1.00f);
-    colors[ImGuiCol_ButtonActive]           = ImVec4(0.89f, 0.00f, 0.19f, 1.00f);
+    colors[ImGuiCol_ButtonActive]           = ImVec4(0.80f, 0.17f, 0.00f, 0.90f);
 
     colors[ImGuiCol_Header]                 = ImVec4(0.33f, 0.35f, 0.36f, 0.53f);
-    colors[ImGuiCol_HeaderHovered]          = ImVec4(0.76f, 0.28f, 0.44f, 0.67f);
+    colors[ImGuiCol_HeaderHovered]          = ImVec4(0.44f, 0.44f, 0.44f, 0.67f);
     colors[ImGuiCol_HeaderActive]           = ImVec4(0.47f, 0.47f, 0.47f, 0.67f);
     colors[ImGuiCol_Separator]              = ImVec4(0.32f, 0.32f, 0.32f, 1.00f);
     colors[ImGuiCol_SeparatorHovered]       = ImVec4(0.32f, 0.32f, 0.32f, 1.00f);
@@ -228,7 +228,7 @@ void overlay::SpiceOverlay::init() {
     colors[ImGuiCol_TableBorderStrong]      = ImVec4(0.31f, 0.31f, 0.35f, 1.00f);
     colors[ImGuiCol_TableBorderLight]       = ImVec4(0.23f, 0.23f, 0.25f, 1.00f);
     colors[ImGuiCol_TableRowBg]             = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-    colors[ImGuiCol_TableRowBgAlt]          = ImVec4(1.00f, 1.00f, 1.00f, 0.04f);
+    colors[ImGuiCol_TableRowBgAlt]          = ImVec4(1.00f, 1.00f, 1.00f, 0.02f);
     colors[ImGuiCol_TextSelectedBg]         = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
     colors[ImGuiCol_DragDropTarget]         = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
     colors[ImGuiCol_NavHighlight]           = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);

src/spice2x/overlay/window.h

@@ -45,7 +45,7 @@ namespace overlay {
         ImVec2 init_size = ImVec2(0, 0);
         ImVec2 size_min = ImVec2(0, 0);
         ImVec2 size_max = ImVec2(-1, -1);
-        float bg_alpha = 0.8f;
+        float bg_alpha = 0.96f;
 
         Window(SpiceOverlay *overlay);
     };

src/spice2x/overlay/windows/config.cpp

@@ -16,7 +16,6 @@
 #include "avs/ea3.h"
 #include "avs/game.h"
 #include "launcher/launcher.h"
-#include "launcher/shutdown.h"
 #include "launcher/options.h"
 #include "misc/eamuse.h"
 #include "overlay/imgui/extensions.h"
@@ -2914,7 +2913,7 @@ namespace overlay::windows {
         ImGui::TextUnformatted("");
 
         if (ImGui::Button(PROJECT_URL)) {
-            launch_shell(PROJECT_URL, nullptr);
+            launch_shell(PROJECT_URL);
         }
 
         ImGui::TextUnformatted("");
@@ -2979,31 +2978,28 @@ namespace overlay::windows {
     void Config::build_menu(int *game_selected) {
         bool about_popup = false;
         bool licenses_popup = false;
-        bool shutdown_popup = false;
         if (ImGui::BeginMenuBar()) {
 
             // [spice2x]
             ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.f, 0.f, 0.f, 1.f));
-            ImGui::PushStyleColor(ImGuiCol_TextDisabled, ImVec4(1.f, 0.f, 0.f, 1.f));
-            ImGui::BeginDisabled(!cfg::CONFIGURATOR_STANDALONE);
-            if (ImGui::MenuItem("[spice2x]")) {
-                launch_shell(PROJECT_URL, nullptr);
+            if (ImGui::BeginMenu("[spice2x]")) {
+                ImGui::PopStyleColor();
+                if (ImGui::MenuItem("spice2x.github.io")) {
+                    launch_shell(PROJECT_URL);
+                }
+                if (ImGui::MenuItem("Licenses")) {
+                    licenses_popup = true;
+                }
+                if (ImGui::MenuItem("About")) {
+                    about_popup = true;
+                }
+                ImGui::EndMenu();
+            } else {
+                ImGui::PopStyleColor();
             }
-            ImGui::EndDisabled();
-            ImGui::PopStyleColor();
-            ImGui::PopStyleColor();
-
-            ImGui::Separator();
-
-            // game selector
-            ImGui::PushItemWidth(MIN(580, MAX(80, ImGui::GetWindowSize().x - 520)));
-            ImGui::Combo("##game_selector", game_selected, games_names.data(), (int)games_list.size());
-            ImGui::PopItemWidth();
-
-            ImGui::Separator();
 
             // shortcuts
-            if (ImGui::BeginMenu("Shortcuts", cfg::CONFIGURATOR_STANDALONE)) {
+            if (ImGui::BeginMenu("Shortcuts")) {
                 if (ImGui::MenuItem("USB Game Controllers")) {
                     launch_shell("control.exe", "joy.cpl");
                 }
@@ -3016,32 +3012,25 @@ namespace overlay::windows {
                 ImGui::EndMenu();
             }
 
-            // popup menus
-            if (ImGui::MenuItem("Licenses")) {
-                licenses_popup = true;
-            }
-            if (ImGui::MenuItem("About")) {
-                about_popup = true;
-            }
-
-            // power - only active in games
-            if (ImGui::BeginMenu("Power", !cfg::CONFIGURATOR_STANDALONE)) {
-                if (ImGui::MenuItem("Restart Game")) {
-                    launcher::restart();
+            // help
+            if (ImGui::BeginMenu("Help")) {
+                if (ImGui::MenuItem("FAQ")) {
+                    launch_shell("https://github.com/spice2x/spice2x.github.io/wiki/Known-issues");
                 }
-                if (ImGui::MenuItem("Exit Game")) {
-                    launcher::shutdown();
-                }
-                ImGui::Spacing();
-                ImGui::Separator();
-                ImGui::Spacing();
-                if (ImGui::MenuItem("Shutdown PC")) {
-                    shutdown_popup = true;
+                if (ImGui::MenuItem("Wiki")) {
+                    launch_shell("https://github.com/spice2x/spice2x.github.io/wiki");
                 }
                 ImGui::EndMenu();
             }
 
-            ImGui::Separator();
+            // game selector
+            ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0.34f, 0.14f, 0.14f, 0.54f));
+            ImGui::PushStyleColor(ImGuiCol_FrameBgActive, ImVec4(0.34f, 0.14f, 0.14f, 0.54f));
+            ImGui::PushStyleColor(ImGuiCol_FrameBgHovered, ImVec4(0.34f, 0.14f, 0.14f, 0.64f));
+            ImGui::PushItemWidth(MIN(700, MAX(100, ImGui::GetWindowSize().x - 400)));
+            ImGui::Combo("##game_selector", game_selected, games_names.data(), (int)games_list.size());
+            ImGui::PopItemWidth();
+            ImGui::PopStyleColor(3);
 
             ImGui::BeginDisabled();
             if (!avs::game::is_model("000")) {
@@ -3059,45 +3048,9 @@ namespace overlay::windows {
         if (licenses_popup) {
             ImGui::OpenPopup("Licenses##topbarpopup");
         }
-        if (shutdown_popup) {
-            ImGui::OpenPopup("System##topbarpopup");
-        }
 
         // draw popups
         {
-            // unused_open is needed for close button to appear on the popup
-            bool unused_open = true;
-
-            if (ImGui::BeginPopupModal(
-                "System##topbarpopup",
-                &unused_open,
-                ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoResize)) {
-
-                static bool force_shutdown = false;
-                ImGui::Spacing();
-                ImGui::Checkbox("Force", &force_shutdown);
-                ImGui::Spacing();
-
-                const ImVec2 button_size(100.f, 0.f);
-
-                ImGui::Spacing();
-                if (ImGui::Button("Shutdown PC", button_size)) {
-                    this->shutdown_system(force_shutdown, false);
-                }
-                ImGui::Spacing();
-                if (ImGui::Button("Reboot PC", button_size)) {
-                    this->shutdown_system(force_shutdown, true);
-                }
-                ImGui::Spacing();
-                ImGui::Separator();
-                ImGui::Spacing();
-                if (ImGui::Button("Cancel", button_size)) {
-                    ImGui::CloseCurrentPopup();
-                }
-                ImGui::Spacing();
-                ImGui::EndPopup();
-            }
-
             const ImVec2 popup_size(
                 std::min(ImGui::GetIO().DisplaySize.x * 0.9f, 800.f),
                 std::min(ImGui::GetIO().DisplaySize.y * 0.9f, 800.f));
@@ -3122,23 +3075,4 @@ namespace overlay::windows {
             }
         }
     }
-
-    void Config::shutdown_system(bool force, bool reboot_instead) {
-        if (!acquire_shutdown_privs()) {
-            return;
-        }
-        UINT flags = 0;
-        if (force) {
-            flags |= EWX_FORCE;
-        }
-        if (reboot_instead) {
-            flags |= EWX_REBOOT;
-        } else {
-            flags |= EWX_SHUTDOWN | EWX_HYBRID_SHUTDOWN;
-        }
-        if (!ExitWindowsEx(flags, SHTDN_REASON_MAJOR_APPLICATION | SHTDN_REASON_MINOR_MAINTENANCE)) {
-            return;
-        }
-        launcher::shutdown(0);
-    }
 }

src/spice2x/overlay/windows/config.h

@@ -95,7 +95,7 @@ namespace overlay::windows {
         void build_about();
         void build_licenses();
         void build_launcher();
-        void launch_shell(LPCSTR app, LPCSTR file);
+        void launch_shell(LPCSTR app, LPCSTR file=nullptr);
 
         static void build_page_selector(int *page);
         void build_menu(int *game_selected);

src/spice2x/overlay/windows/fps.cpp

@@ -14,7 +14,7 @@ namespace overlay::windows {
                       | ImGuiWindowFlags_NoNavFocus
                       | ImGuiWindowFlags_NoNavInputs
                       | ImGuiWindowFlags_NoDocking;
-        this->bg_alpha = 0.4f;
+        this->bg_alpha = 0.5f;
         this->start_time = std::chrono::system_clock::now();
     }
 

src/spice2x/overlay/windows/generic_sub.cpp

@@ -4,6 +4,7 @@
 
 #include <fmt/format.h>
 
+#include "avs/game.h"
 #include "games/io.h"
 #include "cfg/screen_resize.h"
 #include "hooks/graphics/backends/d3d9/d3d9_backend.h"
@@ -88,13 +89,32 @@ namespace overlay::windows {
     void GenericSubScreen::touch_transform(const ImVec2 xy_in, LONG *x_out, LONG *y_out) {}
 
     void GenericSubScreen::build_content() {
+        this->flags |= ImGuiWindowFlags_NoBackground;
+        
         if (this->disabled_message.has_value()) {
             this->flags &= ~ImGuiWindowFlags_NoBackground;
             ImGui::TextColored(YELLOW, "%s", this->disabled_message.value().c_str());
             return;
         }
+
         this->draw_texture();
 
+        if (!this->texture) {
+            this->flags &= ~ImGuiWindowFlags_NoBackground;
+            ImGui::TextColored(YELLOW, "Failed to acquire surface texture for subscreen.");
+            if (avs::game::is_model("LDJ")) {
+                ImGui::TextColored(
+                    YELLOW,
+                    "Ensure that you are using the correct DLL type, \n"
+                    "or patch the DLL to properly enable TDJ mode.");
+            } else if (avs::game::is_model("KFC")) {
+                ImGui::TextColored(
+                    YELLOW,
+                    "Ensure that you did not accidentally enable a patch \n"
+                    "that turns off subscreen rendering.");
+            }
+        }
+
 #if OVERLAYDBG
         if (this->status_message.has_value()) {
             log_warning("sub::overlay", "{}", this->status_message.value().c_str());

src/spice2x/overlay/windows/iidx_sub.cpp

@@ -14,7 +14,7 @@ namespace overlay::windows {
         if (GRAPHICS_IIDX_WSUB) {
             this->disabled_message =
                 "Close this overlay and use the second window.\n"
-                "Or, turn on -iidxnosub to use the overlay instead.";
+                "If you don't see the window, double check your DLL type and apply TDJ I/O patches as needed.";
             this->draws_window = false;
         }
 

src/spice2x/overlay/windows/patch_manager.cpp

@@ -80,7 +80,7 @@ namespace overlay::windows {
         {"arkmmd.dll", {"gamemmd.dll"}},
         {"arkklp.dll", {"lpac.dll"}},
         {"arknck.dll", {"weac.dll"}},
-        {"gdxg.dll", {"game.dll"}}
+        {"gdxg.dll", {"game.dll", "libshare-pj.dll", "boot.dll"}}
     };
 
     static size_t url_recent_idx = -1;
@@ -230,7 +230,13 @@ namespace overlay::windows {
             auto const register_fn = reinterpret_cast<decltype(&LdrRegisterDllNotification)>
                 (GetProcAddress(GetModuleHandleW(L"ntdll.dll"), "LdrRegisterDllNotification"));
 
-            auto callback = [] CALLBACK (ULONG reason, PCLDR_DLL_NOTIFICATION_DATA data, PVOID ctx) {
+            auto callback =
+#ifdef _MSC_VER
+                static_cast<PLDR_DLL_NOTIFICATION_FUNCTION>([]
+#else
+                                                            [] CALLBACK
+#endif
+            (ULONG reason, PCLDR_DLL_NOTIFICATION_DATA data, PVOID ctx) {
                 if (reason == LDR_DLL_NOTIFICATION_REASON_LOADED) {
                     auto const dll = strtolower(std::filesystem::path({
                         data->Loaded.FullDllName->Buffer,
@@ -241,7 +247,11 @@ namespace overlay::windows {
                         static_cast<PatchManager*>(ctx)->reload_local_patches(true);
                     }
                 }
-            };
+            }
+#ifdef _MSC_VER
+            )
+#endif
+            ;
 
             if (register_fn && NT_SUCCESS(register_fn(0, callback, this, &ldr_notify_cookie))) {
                 log_info("patchmanager", "registered for DLL load notifications");

src/spice2x/rawinput/rawinput.h

@@ -54,7 +54,6 @@ namespace rawinput {
 
         HotplugManager *hotplug;
         std::vector<Device> devices;
-        HWND input_hwnd = nullptr;
         WNDCLASSEX input_hwnd_class {};
         std::thread *input_thread = nullptr;
         std::thread *flush_thread = nullptr;
@@ -91,6 +90,8 @@ namespace rawinput {
 
     public:
 
+        HWND input_hwnd = nullptr;
+
         RawInputManager();
         ~RawInputManager();
 

src/spice2x/touch/touch.cpp

@@ -240,8 +240,11 @@ static LRESULT CALLBACK SpiceTouchWndProc(HWND hWnd, UINT msg, WPARAM wParam, LP
         rawinput::touch::display_update();
     }
 
+    const auto is_windowed_sub =
+        (GRAPHICS_IIDX_WSUB && hWnd == TDJ_SUBSCREEN_WINDOW) || (hWnd == SDVX_SUBSCREEN_WINDOW);
+
     if (msg == WM_CLOSE) { 
-        if ((GRAPHICS_IIDX_WSUB && hWnd == TDJ_SUBSCREEN_WINDOW) || (hWnd == SDVX_SUBSCREEN_WINDOW)) {
+        if (is_windowed_sub) {
             log_misc("touch", "ignore WM_CLOSE for subscreen window");
             return false;
         }
@@ -461,11 +464,14 @@ static LRESULT CALLBACK SpiceTouchWndProc(HWND hWnd, UINT msg, WPARAM wParam, LP
     };
 
     // check if imgui is handling this mouse event
-    if (overlay::OVERLAY != nullptr && overlay::OVERLAY->get_active() && ImGui::GetIO().WantCaptureMouse) {
+    if (is_windowed_sub) {
+        // do nothing, don't let imgui hijack clicks on the sub window
+        result.action = ACTION_PASS;
+
+    } else if (overlay::OVERLAY != nullptr && overlay::OVERLAY->get_active() && ImGui::GetIO().WantCaptureMouse) {
         result.action = ACTION_RETURN_DEFAULT;
 
     } else if (TOUCH_HANDLER != nullptr) {
-
         // call touch handler
         TOUCH_HANDLER->handle_message(result, hWnd, msg, wParam, lParam);
     }

src/spice2x/util/detour.cpp

@@ -106,8 +106,10 @@ bool detour::inline_restore(void *address, char *data) {
 #endif
 }
 
+#ifdef __clang__
 #pragma clang diagnostic push
 #pragma ide diagnostic ignored "OCDFAInspection"
+#endif
 
 static void *pe_offset(void *ptr, size_t offset) {
     if (offset == 0) {
@@ -282,7 +284,9 @@ void **detour::iat_find_proc(const char *iid_name, void *proc, HMODULE module) {
     return nullptr;
 }
 
+#ifdef __clang__
 #pragma clang diagnostic pop
+#endif
 
 void *detour::iat_try(const char *function, void *new_func, HMODULE module, const char *iid_name) {
 

src/spice2x/util/execexe.cpp

@@ -14,11 +14,13 @@ namespace execexe {
     static decltype(&CreateFileA) execexe_CreateFileA = nullptr;
     static decltype(&CreateFileW) execexe_CreateFileW = nullptr;
     static decltype(&CloseHandle) execexe_CloseHandle = nullptr;
+    static uint64_t (*execexe_PreLoadLibraries)(const char *) = nullptr;
 
     static std::wstring plugins_dir;
     static acioemu::ACIOHandle *acio = nullptr;
     static std::wstring port_name;
     static bool port_opened = false;
+    static std::function<void()> deferred_function = nullptr;
 
     static HANDLE WINAPI execexe_CreateFileA_hook(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
                                                   LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
@@ -62,6 +64,24 @@ namespace execexe {
         return execexe_CloseHandle(hObject);
     }
 
+    static uint64_t execexe_PreLoadLibraries_hook(const char *libs) {
+        static bool init = false;
+
+        uint64_t result = execexe_PreLoadLibraries(libs);
+        if (init) {
+            return result;
+        }
+
+        init = true;
+        log_info("execexe", "execexe_PreLoadLibraries hook hit");
+
+        if (deferred_function) {
+            deferred_function();
+        }
+
+        return result;
+    }
+
     HMODULE init() {
         execexe_module = libutils::load_library("execexe.dll");
         execexe_LoadLibraryW = libutils::get_proc<decltype(&LoadLibraryW)>(execexe_module, MAKEINTRESOURCE(34));
@@ -70,6 +90,7 @@ namespace execexe {
         execexe_CloseHandle = libutils::get_proc<decltype(&CloseHandle)>(execexe_module, MAKEINTRESOURCE(7));
         execexe_CreateFileA = libutils::get_proc<decltype(&CreateFileA)>(execexe_module, MAKEINTRESOURCE(9));
         execexe_CreateFileW = libutils::get_proc<decltype(&CreateFileW)>(execexe_module, MAKEINTRESOURCE(11));
+        execexe_PreLoadLibraries = libutils::get_proc<decltype(execexe_PreLoadLibraries)>(execexe_module, MAKEINTRESOURCE(48));
 
         auto module_path = libutils::module_file_name(nullptr);
         module_path = module_path.replace_extension("");
@@ -79,6 +100,15 @@ namespace execexe {
         return execexe_module;
     }
 
+    void init_deferred(std::function<void()> init_func) {
+        if (deferred_function) {
+            log_fatal("execexe", "deferred init function is already set");
+        }
+        deferred_function = std::move(init_func);
+        detour::trampoline("execexe.dll", MAKEINTRESOURCE(48),
+                           execexe_PreLoadLibraries_hook, &execexe_PreLoadLibraries);
+    }
+
     void init_port_hook(const std::wstring &portName, acioemu::ACIOHandle *acioHandle) {
         static bool init = false;
         if (init)

src/spice2x/util/execexe.h

@@ -1,11 +1,13 @@
 #pragma once
 
 #include <string>
+#include <functional>
 #include <windows.h>
 #include "acioemu/handle.h"
 
 namespace execexe {
     HMODULE init();
+    void init_deferred(std::function<void()> init_func);
     void init_port_hook(const std::wstring &portName, acioemu::ACIOHandle *acioHandle);
     HMODULE load_library(const char *module_name, bool fatal = true);
     FARPROC get_proc(HMODULE module, const char *proc_name, bool fatal = true);

src/spice2x/util/libutils.cpp

@@ -29,19 +29,17 @@ std::filesystem::path libutils::module_file_name(HMODULE module) {
 
 static inline void load_library_fail(const std::string &file_name, bool fatal) {
     std::string info_str { fmt::format(
-        "\n\nPlease check if {} exists and the permissions are fine.\n"
-        "\n"
-        "* If the problem still persists, try installing things on this list:\n"
-        "    https://github.com/spice2x/spice2x.github.io/wiki/DLL-Dependencies \n"
-        "\n"
-        "* Still have problems after installing from above and rebooting PC?\n"
-        "    Avoid manually specifying DLL path (-exec) and module directory (-modules); let spice2x auto-detect unless you have a good reason not to\n"
-        "    Ensure you do NOT have multiple copies of the game DLLs (e.g., in contents and in contents\\modules)\n"
-        "    Certain games require specific NVIDIA DLLs when running with AMD/Intel GPUs (hint: look inside stub directory for DLLs)\n"
-        "\n"
-        "* (For advanced users) if none of the above helps, find the missing dependency using:\n"
-        "    https://github.com/lucasg/Dependencies (recommended for most) \n"
-        "    http://www.dependencywalker.com/ (for old OS) \n"
+        "DLL failed to load - this is a common error. Please carefully read ALL of the following steps for a fix:\n"
+        " 1. Confirm if the file ({}) exists on the disk and check the file permissions.\n"
+        " 2. Follow this link and install DLL prerequisites on this list:\n"
+        "        https://github.com/spice2x/spice2x.github.io/wiki/DLL-Dependencies \n"
+        " 3. Still have problems after installing from above and rebooting PC?\n"
+        "     a. Avoid manually specifying DLL path (-exec) and module directory (-modules); let spice2x auto-detect unless you have a good reason not to\n"
+        "     b. Ensure you do NOT have multiple copies of the game DLLs (e.g., in contents and in contents\\modules)\n"
+        "     c. Certain games require specific NVIDIA DLLs when running with AMD/Intel GPUs (hint: look inside stub directory for DLLs)\n"
+        " 4. (For advanced users) if none of the above helps, find the missing dependency using:\n"
+        "     a. https://github.com/lucasg/Dependencies (recommended for most) \n"
+        "     b. http://www.dependencywalker.com/ (for old OS) \n"
     , file_name) };
     if (fatal) {
         log_fatal("libutils", "{}", info_str);

src/spice2x/util/peb.cpp

@@ -77,7 +77,7 @@ std::string peb::entry_name(const LDR_DATA_TABLE_ENTRY* entry) {
 }
 
 const PEB* peb::peb_get() {
-#ifdef SPICE64
+#ifdef _WIN64
     return reinterpret_cast<const PEB *>(__readgsqword(0x60));
 #else
     return reinterpret_cast<const PEB *>(__readfsdword(0x30));

src/spice2x/util/tapeled.h

@@ -1,6 +1,8 @@
 #pragma once
 
 #include <cstdint>
+#include <string>
+#include <vector>
 
 namespace tapeledutils {
 
@@ -20,6 +22,15 @@ namespace tapeledutils {
         float b;
     } rgb_float3_t;
 
+    struct tape_led {
+        std::vector<rgb_float3_t> data;
+        int index_r, index_g, index_b; // Averaged RGB light output indexes
+        std::string lightName;
+
+        tape_led(size_t data_size, int index_r, int index_g, int index_b, std::string lightName)
+        : data(std::vector<rgb_float3_t>(data_size)), index_r(index_r), index_g(index_g), index_b(index_b), lightName(std::move(lightName)) {}
+    };
+
     bool is_enabled();
     rgb_float3_t pick_color_from_led_tape(uint8_t *data, size_t data_size);
     size_t get_led_index_using_avg_algo(size_t data_size);