update changelog

## Link to GitHub Issue, if one exists
n/a

## Description of change
Adds a new option to forcibly set the full screen resolution.

Same idea as -windowscale.

## Compiling
🔺 

## Testing
Seems to be showing similar results as -windowscale:

* Works GREAT for IIDX/SDVX
* popn launches at correct resolution but only draws a small image (at
native res) - can be scaled with F11 menu
* nostalgia is broken in weird ways, image is drawn correctly but bottom
`credits` text draws at wrong offset, game's wintouch logic broken
(perhaps expectedly)

## Other notes
In theory this could enable "play sdvx in landscape mode" option but the
image scaling doesn't quite work with extreme values.

README.md

@@ -55,3 +55,6 @@ We explicitly do **NOT** have a Discord server for dicussions - we try to do eve
 
 Please see [CONTRIBUTING page](https://github.com/spice2x/spice2x.github.io/blob/main/CONTRIBUTING.md) for a full list of guidelines when submitting code.
 
+## Additional information
+
+Please read [README.md](https://github.com/spice2x/spice2x.github.io/blob/main/src/spice2x/README.md) inside `src/spice2x`.

src/spice2x/CMakeLists.txt

@@ -302,6 +302,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         api/modules/drs.cpp
         api/modules/lcd.cpp
         api/modules/ddr.cpp
+        api/modules/resize.cpp
 
         # avs
         avs/core.cpp
@@ -441,6 +442,9 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/qks/qks.cpp
         games/qks/io.cpp
         games/qks/bi2x_hook.cpp
+        games/mfg/mfg.cpp
+        games/mfg/io.cpp
+        games/mfg/bi2a_hook.cpp
 
         # hooks
         hooks/audio/audio.cpp
@@ -586,6 +590,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         util/sysutils.cpp
         util/lz77.cpp
         util/tapeled.cpp
+        util/execexe.cpp
 )
 
 source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "Source Files" FILES ${SOURCE_FILES})

src/spice2x/README.md

@@ -181,6 +181,12 @@ All of those three modules have equally named methods for you to call.
   - removes the override value from the objects specified by name
   - if no names were passed, all overrides will be removed
 
+##### Additional API for lights
+- read(name: string, ...)
+  - same as read(), but you can specify light names
+- write_reset(name: str, ...)
+  - same as write_reset(), but it accepts a flat list of strings
+
 #### Touch
 - read()
   - returns an array of state objects containing id, x and y
@@ -246,6 +252,18 @@ which also means that your hex edits are applicable directly.
 - info()
   - returns information about the serial LCD controller some games use
 
+#### Resize
+- image_resize_enable(enable: bool)
+  - enables or disables image resize state
+- image_resize_set_scene(scene: int)
+  - sets the active scene for image resize state; set to 0 to disable resize
+
+## Native wrapper libraries
+Spicetools provides wrapper libraries in: Arduino, C++, Dart, and Python.
+Python is the only one that is fully spec compliant.
+Other libraries may be missing features and contain bugs; please feel free to
+contribute code to fill the gaps if you work on a project using these libraries.
+
 ## License
 Unless otherwise noted, all files are licensed under the GPLv3.
 See the LICENSE file for the full license text.

src/spice2x/acioemu/handle.cpp

@@ -4,8 +4,9 @@
 #include "rawinput/rawinput.h"
 #include "util/utils.h"
 
-acioemu::ACIOHandle::ACIOHandle(LPCWSTR lpCOMPort) {
+acioemu::ACIOHandle::ACIOHandle(LPCWSTR lpCOMPort, uint8_t iccaNodeCount) {
     this->com_port = lpCOMPort;
+    this->icca_node_count = iccaNodeCount;
 }
 
 bool acioemu::ACIOHandle::open(LPCWSTR lpFileName) {
@@ -16,7 +17,7 @@ bool acioemu::ACIOHandle::open(LPCWSTR lpFileName) {
     log_info("acioemu", "Opened {} (ACIO)", ws2s(com_port));
 
     // ACIO device
-    acio_emu.add_device(new acioemu::ICCADevice(false, true, 2));
+    acio_emu.add_device(new acioemu::ICCADevice(false, true, icca_node_count));
 
     return true;
 }

src/spice2x/acioemu/handle.h

@@ -9,10 +9,12 @@ namespace acioemu {
     private:
         LPCWSTR com_port;
 
+        uint8_t icca_node_count;
+
         acioemu::ACIOEmu acio_emu;
 
     public:
-        ACIOHandle(LPCWSTR lpCOMPort);
+        ACIOHandle(LPCWSTR lpCOMPort, uint8_t iccaNodeCount = 2);
 
         bool open(LPCWSTR lpFileName) override;
 

src/spice2x/acioemu/icca.cpp

@@ -107,6 +107,8 @@ bool ICCADevice::parse_msg(MessageData *msg_in,
                 (avs::game::is_model("KFC") && (avs::game::SPEC[0] == 'G' || avs::game::SPEC[0] == 'H'))
             ) {
                 this->set_version(msg, 0x3, 0, 1, 7, 0, "ICCA");
+            } else if (avs::game::is_model({"VFG"})) {
+                this->set_version(msg, 0x3, 0, 1, 7, 0, "ICCB");
             } else {
                 this->set_version(msg, 0x3, 0, 1, 6, 0, "ICCA");
             }
@@ -333,6 +335,7 @@ bool ICCADevice::parse_msg(MessageData *msg_in,
         case ACIO_CMD_CLEAR:
         case 0x30: // GetBoardProductNumber
         case 0x31: // GetMicomInfo
+        case 0x3A: // ???
         case 0x0116: // ???
         case 0x0120: // ???
         case 0xFF: // BROADCAST

src/spice2x/api/controller.cpp

@@ -27,6 +27,7 @@
 #include "modules/lights.h"
 #include "modules/memory.h"
 #include "modules/touch.h"
+#include "modules/resize.h"
 #include "request.h"
 #include "response.h"
 
@@ -403,6 +404,7 @@ void Controller::init_state(api::ClientState *state) {
     state->modules.push_back(new modules::Lights());
     state->modules.push_back(new modules::Memory());
     state->modules.push_back(new modules::Touch());
+    state->modules.push_back(new modules::Resize());
 }
 
 void Controller::free_state(api::ClientState *state) {

src/spice2x/api/modules/lights.cpp

@@ -19,11 +19,16 @@ namespace api::modules {
         functions["read"] = std::bind(&Lights::read, this, _1, _2);
         functions["write"] = std::bind(&Lights::write, this, _1, _2);
         functions["write_reset"] = std::bind(&Lights::write_reset, this, _1, _2);
-        lights = games::get_lights(eamuse_get_game());
+
+        this->lights = games::get_lights(eamuse_get_game());
+        for (auto &light : *this->lights) {
+            this->lights_by_names.emplace(light.getName(), light);
+        }
     }
 
     /**
      * read()
+     * read(name: str, ...)
      */
     void Lights::read(api::Request &req, Response &res) {
 
@@ -32,17 +37,39 @@ namespace api::modules {
             return;
         }
 
-        // add state for each light
-        for (auto &light : *this->lights) {
-            Value state(kArrayType);
-            Value light_name(light.getName().c_str(), res.doc()->GetAllocator());
-            Value light_state(GameAPI::Lights::readLight(RI_MGR, light));
-            Value light_enabled(light.override_enabled);
-            state.PushBack(light_name, res.doc()->GetAllocator());
-            state.PushBack(light_state, res.doc()->GetAllocator());
-            state.PushBack(light_enabled, res.doc()->GetAllocator());
-            res.add_data(state);
+        // all lights for this game
+        if (req.params.Size() == 0) {
+            // add state for each light
+            for (auto &light : *this->lights) {
+                get_light(light, res);
+            }
+
+            return;
         }
+
+        // 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 (this->lights_by_names.contains(name)) {
+                get_light(this->lights_by_names.at(name).get(), res);
+            }
+        }
+    }
+
+    void Lights::get_light(Light &light, Response &res) {
+        Value state(kArrayType);
+        Value light_name(light.getName().c_str(), res.doc()->GetAllocator());
+        Value light_state(GameAPI::Lights::readLight(RI_MGR, light));
+        Value light_enabled(light.override_enabled);
+        state.PushBack(light_name, res.doc()->GetAllocator());
+        state.PushBack(light_state, res.doc()->GetAllocator());
+        state.PushBack(light_enabled, res.doc()->GetAllocator());
+        res.add_data(state);
     }
 
     /**
@@ -90,6 +117,7 @@ namespace api::modules {
 
     /**
      * write_reset()
+     * write_reset(name: str, ...)
      * write_reset([name: str], ...)
      */
     void Lights::write_reset(Request &req, Response &res) {
@@ -119,26 +147,28 @@ namespace api::modules {
 
         // loop parameters
         for (Value &param : req.params.GetArray()) {
+            const char* light_name = nullptr;
 
             // check params
-            if (!param.IsArray()) {
-                error(res, "parameters must be arrays");
-                return;
+            if (param.IsArray()) {
+                if (param.Size() < 1) {
+                    error_params_insufficient(res);
+                    continue;
+                }
+                if (!param[0].IsString()) {
+                    error_type(res, "name", "string");
+                    continue;
+                }
+                // get params
+                light_name = param[0].GetString();
+            } else if (param.IsString()) {
+                light_name = param.GetString();
+            } else {
+                error(res, "parameters must be arrays or strings");
             }
-            if (param.Size() < 1) {
-                error_params_insufficient(res);
-                continue;
-            }
-            if (!param[0].IsString()) {
-                error_type(res, "name", "string");
-                continue;
-            }
-
-            // get params
-            auto light_name = param[0].GetString();
 
             // write analog state
-            if (!this->write_light_reset(light_name)) {
+            if (light_name && !this->write_light_reset(light_name)) {
                 error_unknown(res, "analog", light_name);
                 continue;
             }
@@ -153,21 +183,20 @@ namespace api::modules {
         }
 
         // find light
-        for (auto &light : *this->lights) {
-            if (light.getName() == name) {
-                light.override_state = CLAMP(state, 0.f, 1.f);
-                light.override_enabled = true;
+        if (this->lights_by_names.contains(name)) {
+            auto &light = this->lights_by_names.at(name).get();
+            light.override_state = CLAMP(state, 0.f, 1.f);
+            light.override_enabled = true;
 
-                if (cfg::CONFIGURATOR_STANDALONE) {
-                    GameAPI::Lights::writeLight(RI_MGR, light, state);
-                }
-
-                return true;
+            if (cfg::CONFIGURATOR_STANDALONE) {
+                GameAPI::Lights::writeLight(RI_MGR, light, state);
             }
-        }
 
-        // unknown light
-        return false;
+            return true;
+        } else {
+            // unknown light
+            return false;
+        }
     }
 
     bool Lights::write_light_reset(std::string name) {
@@ -178,14 +207,13 @@ namespace api::modules {
         }
 
         // find light
-        for (auto &light : *this->lights) {
-            if (light.getName() == name) {
-                light.override_enabled = false;
-                return true;
-            }
+        if (this->lights_by_names.contains(name)) {
+            auto &light = this->lights_by_names.at(name).get();
+            light.override_enabled = false;
+            return true;
+        } else {
+            // unknown light
+            return false;
         }
-
-        // unknown light
-        return false;
     }
 }

src/spice2x/api/modules/lights.h

@@ -1,6 +1,8 @@
 #pragma once
 
 #include <vector>
+#include <external/robin_hood.h>
+
 #include "api/module.h"
 #include "api/request.h"
 #include "cfg/api.h"
@@ -15,6 +17,7 @@ namespace api::modules {
 
         // state
         std::vector<Light> *lights;
+        robin_hood::unordered_map<std::string, std::reference_wrapper<Light>> lights_by_names;
 
         // function definitions
         void read(Request &req, Response &res);
@@ -22,6 +25,7 @@ namespace api::modules {
         void write_reset(Request &req, Response &res);
 
         // helper
+        void get_light(Light &light, Response &res);
         bool write_light(std::string name, float state);
         bool write_light_reset(std::string name);
     };

src/spice2x/api/modules/resize.cpp

@@ -0,0 +1,53 @@
+#include "resize.h"
+#include "external/rapidjson/document.h"
+#include "cfg/screen_resize.h"
+
+using namespace std::placeholders;
+using namespace rapidjson;
+
+namespace api::modules {
+
+    static thread_local std::vector<uint8_t> CAPTURE_BUFFER;
+
+    Resize::Resize() : Module("resize") {
+        functions["image_resize_enable"] = std::bind(&Resize::image_resize_enable, this, _1, _2);
+        functions["image_resize_set_scene"] = std::bind(&Resize::image_resize_set_scene, this, _1, _2);
+    }
+
+    /**
+     * image_resize_enable(enable: bool)
+     */
+    void Resize::image_resize_enable(Request &req, Response &res) {
+        if (req.params.Size() < 1) {
+            return error_params_insufficient(res);
+        }
+        if (!req.params[0].IsBool()) {
+            return error_type(res, "enable", "bool");
+        }
+
+        cfg::SCREENRESIZE->enable_screen_resize = req.params[0].GetBool();
+    }
+
+    /**
+     * image_resize_set_scene(scene: int)
+     */
+    void Resize::image_resize_set_scene(Request &req, Response &res) {
+        if (req.params.Size() < 1) {
+            return error_params_insufficient(res);
+        }
+        if (!req.params[0].IsInt()) {
+            return error_type(res, "scene", "int");
+        }
+
+        const auto scene = req.params[0].GetInt();
+        if (scene < 0 || (int)std::size(cfg::SCREENRESIZE->scene_settings) < scene) {
+            return error(res, "invalid scene number");
+        }
+        if (scene == 0) {
+            cfg::SCREENRESIZE->enable_screen_resize = false;
+        } else {
+            cfg::SCREENRESIZE->enable_screen_resize = true;
+            cfg::SCREENRESIZE->screen_resize_current_scene = scene - 1;
+        }
+    }
+}

src/spice2x/api/modules/resize.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "api/module.h"
+#include "api/request.h"
+
+namespace api::modules {
+
+    class Resize : public Module {
+    public:
+        Resize();
+
+    private:
+
+        // function definitions
+        void image_resize_enable(Request &req, Response &res);
+        void image_resize_set_scene(Request &req, Response &res);
+    };
+}

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

@@ -12,3 +12,4 @@ from .keypads import *
 from .lights import *
 from .memory import *
 from .touch import *
+from .resize import *

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

@@ -2,8 +2,14 @@ from .connection import Connection
 from .request import Request
 
 
-def lights_read(con: Connection):
-    res = con.request(Request("lights", "read"))
+def lights_read(con: Connection, light_names=None):
+    req = Request("lights", "read")
+
+    if light_names:
+        for light_name in light_names:
+            req.add_param(light_name)
+
+    res = con.request(req)
     return res.get_data()
 
 

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

@@ -0,0 +1,12 @@
+from .connection import Connection
+from .request import Request
+
+def image_resize_enable(con: Connection, enable: bool):
+    req = Request("resize", "image_resize_enable")
+    req.add_param(enable)
+    con.request(req)
+
+def image_resize_set_scene(con: Connection, scene: int):
+    req = Request("resize", "image_resize_set_scene")
+    req.add_param(scene)
+    con.request(req)

src/spice2x/api/resources/python/spiceremote.py

@@ -397,6 +397,65 @@ class LightsTab(ttk.Frame):
         # set text
         self.txt_lights.set_text(txt)
 
+class ResizeTab(ttk.Frame):
+    """Resize tab."""
+
+    def __init__(self, app, parent, **kwargs):
+
+        # init frame
+        ttk.Frame.__init__(self, parent, **kwargs)
+        self.app = app
+        self.parent = parent
+
+        # scale grid
+        self.columnconfigure(0, weight=1)
+
+        # image resize
+        self.resize = ttk.Frame(self, padding=(8, 8, 8, 8))
+        self.resize.grid(row=0, column=0, sticky=tk.E+tk.W)
+        self.resize.columnconfigure(0, weight=1)
+        self.resize.columnconfigure(1, weight=1)
+        self.resize_lbl = ttk.Label(self.resize, text="Image Resize")
+        self.resize_lbl.grid(row=0, columnspan=2)
+
+        self.resize_off = ttk.Button(self.resize, text="Disable", command=self.action_resize_false)
+        self.resize_off.grid(row=2, column=0, sticky=NSEW, padx=2, pady=2)
+
+        self.resize_on = ttk.Button(self.resize, text="Enable", command=self.action_resize_on)
+        self.resize_on.grid(row=2, column=1, sticky=NSEW, padx=2, pady=2)
+
+        self.resize_scene_1 = ttk.Button(self.resize, text="Scene 1", command=self.action_resize_scene_1)
+        self.resize_scene_1.grid(row=3, column=0, sticky=NSEW, padx=2, pady=2)
+        self.resize_scene_2 = ttk.Button(self.resize, text="Scene 2", command=self.action_resize_scene_2)
+        self.resize_scene_2.grid(row=3, column=1, sticky=NSEW, padx=2, pady=2)
+        self.resize_scene_3 = ttk.Button(self.resize, text="Scene 3", command=self.action_resize_scene_3)
+        self.resize_scene_3.grid(row=4, column=0, sticky=NSEW, padx=2, pady=2)
+        self.resize_scene_4 = ttk.Button(self.resize, text="Scene 4", command=self.action_resize_scene_4)
+        self.resize_scene_4.grid(row=4, column=1, sticky=NSEW, padx=2, pady=2)
+
+    @api_action
+    def action_resize_on(self):
+        spiceapi.image_resize_enable(self.app.connection, True)
+
+    @api_action
+    def action_resize_false(self):
+        spiceapi.image_resize_enable(self.app.connection, False)
+
+    @api_action
+    def action_resize_scene_1(self):
+        spiceapi.image_resize_set_scene(self.app.connection, 1)
+    
+    @api_action
+    def action_resize_scene_2(self):
+        spiceapi.image_resize_set_scene(self.app.connection, 2)
+    
+    @api_action
+    def action_resize_scene_3(self):
+        spiceapi.image_resize_set_scene(self.app.connection, 3)
+    
+    @api_action
+    def action_resize_scene_4(self):
+        spiceapi.image_resize_set_scene(self.app.connection, 4)
 
 class MainApp(ttk.Frame):
     """The main application frame."""
@@ -419,6 +478,8 @@ class MainApp(ttk.Frame):
         self.tabs.add(self.tab_analogs, text="Analogs")
         self.tab_lights = LightsTab(self, self.tabs)
         self.tabs.add(self.tab_lights, text="Lights")
+        self.tab_resize = ResizeTab(self, self.tabs)
+        self.tabs.add(self.tab_resize, text="Resize")
         self.tab_manual = ManualTab(self, self.tabs)
         self.tabs.add(self.tab_manual, text="Manual")
         self.tabs.pack(expand=True, fill=tk.BOTH)

src/spice2x/cfg/screen_resize.cpp

@@ -76,14 +76,22 @@ namespace cfg {
             eamuse_get_game(),
             use_game_setting,
             root);
-        load_int_value(doc, root + "offset_x", this->offset_x);
-        load_int_value(doc, root + "offset_y", this->offset_y);
-        load_float_value(doc, root + "scale_x", this->scale_x);
-        load_float_value(doc, root + "scale_y", this->scale_y);
+        
         load_bool_value(doc, root + "enable_screen_resize", this->enable_screen_resize);
         load_bool_value(doc, root + "enable_linear_filter", this->enable_linear_filter);
-        load_bool_value(doc, root + "keep_aspect_ratio", this->keep_aspect_ratio);
-        load_bool_value(doc, root + "centered", this->centered);
+        for (size_t i = 0; i < std::size(this->scene_settings); i++) {
+            auto& scene = this->scene_settings[i];
+            std::string prefix = "";
+            if (0 < i) {
+                prefix += fmt::format("scenes/{}/", i-1);
+            }
+            load_int_value(doc, root + prefix + "offset_x", scene.offset_x);
+            load_int_value(doc, root + prefix + "offset_y", scene.offset_y);
+            load_float_value(doc, root + prefix + "scale_x", scene.scale_x);
+            load_float_value(doc, root + prefix + "scale_y", scene.scale_y);
+            load_bool_value(doc, root + prefix + "keep_aspect_ratio", scene.keep_aspect_ratio);
+            load_bool_value(doc, root + prefix + "centered", scene.centered);
+        }
 
         // windowed settings are always under game settings
         root = "/sp2x_games/" + eamuse_get_game() + "/";
@@ -189,14 +197,21 @@ namespace cfg {
             root);
 
         // full screen image settings
-        rapidjson::Pointer(root + "offset_x").Set(doc, this->offset_x);
-        rapidjson::Pointer(root + "offset_y").Set(doc, this->offset_y);
-        rapidjson::Pointer(root + "scale_x").Set(doc, this->scale_x);
-        rapidjson::Pointer(root + "scale_y").Set(doc, this->scale_y);
         rapidjson::Pointer(root + "enable_screen_resize").Set(doc, this->enable_screen_resize);
         rapidjson::Pointer(root + "enable_linear_filter").Set(doc, this->enable_linear_filter);
-        rapidjson::Pointer(root + "keep_aspect_ratio").Set(doc, this->keep_aspect_ratio);
-        rapidjson::Pointer(root + "centered").Set(doc, this->centered);
+        for (size_t i = 0; i < std::size(this->scene_settings); i++) {
+            auto& scene = this->scene_settings[i];
+            std::string prefix = "";
+            if (0 < i) {
+                prefix += fmt::format("scenes/{}/", i-1);
+            }
+            rapidjson::Pointer(root + prefix + "offset_x").Set(doc, scene.offset_x);
+            rapidjson::Pointer(root + prefix + "offset_y").Set(doc, scene.offset_y);
+            rapidjson::Pointer(root + prefix + "scale_x").Set(doc, scene.scale_x);
+            rapidjson::Pointer(root + prefix + "scale_y").Set(doc, scene.scale_y);
+            rapidjson::Pointer(root + prefix + "keep_aspect_ratio").Set(doc, scene.keep_aspect_ratio);
+            rapidjson::Pointer(root + prefix + "centered").Set(doc, scene.centered);
+        }
 
         // windowed mode settings
         rapidjson::Pointer(root + "w_always_on_top").Set(doc, this->window_always_on_top);

src/spice2x/cfg/screen_resize.h

@@ -14,6 +14,15 @@ namespace cfg {
         ResizableFrame = 2
     };
 
+    struct fullscreen_setting {
+        int offset_x = 0;
+        int offset_y = 0;
+        float scale_x = 1.0;
+        float scale_y = 1.0;
+        bool keep_aspect_ratio = true;
+        bool centered = true;
+    };
+
     extern std::optional<std::string> SCREEN_RESIZE_CFG_PATH_OVERRIDE;
 
     class ScreenResize {
@@ -31,14 +40,10 @@ namespace cfg {
         ~ScreenResize();
         
         // full screen (directx) image settings
-        int offset_x = 0;
-        int offset_y = 0;
-        float scale_x = 1.0;
-        float scale_y = 1.0;
         bool enable_screen_resize = false;
+        int8_t screen_resize_current_scene = 0;
         bool enable_linear_filter = true;
-        bool keep_aspect_ratio = true;
-        bool centered = true;
+        fullscreen_setting scene_settings[4];
 
         // windowed mode sizing
         // Windows terminology:

src/spice2x/changelog.txt

@@ -1,3 +1,13 @@
+03/25/2025 [spice2x]
+    Add Mahjong Fight Girl support
+    Add option for custom full screen resolution (-forceres)
+
+03/24/2025 [spice2x]
+    Auto PIN entry
+    Multiple scenes for image resize
+    API: add resize function, lights.read can now filter lights by name
+    Fix DLL hooks not receiving command-line arguments
+
 03/16/2025 [spice2x]
     Fix clipboard copy function truncating last character of string
 

src/spice2x/games/iidx/iidx.cpp

@@ -100,9 +100,25 @@ namespace games::iidx {
                 *phkResult = DEVICE_ASIO_REG_HANDLE;
 
                 log_info("iidx::asio", "replacing '{}' with '{}'", lpSubKey, ASIO_DRIVER.value());
-
-                return RegOpenKeyExA_orig(real_asio_reg_handle, ASIO_DRIVER.value().c_str(), ulOptions, samDesired,
+                const auto result = RegOpenKeyExA_orig(
+                        real_asio_reg_handle,
+                        ASIO_DRIVER.value().c_str(),
+                        ulOptions,
+                        samDesired,
                         &real_asio_device_reg_handle);
+
+                if (result != ERROR_SUCCESS) {
+                    log_warning(
+                        "iidx::asio",
+                        "failed to open registry subkey '{}', error=0x{:x}",
+                        ASIO_DRIVER.value().c_str(), result);
+                    log_warning(
+                        "iidx::asio",
+                        "due to improper ASIO setting, game will likely fail to launch; double check -iidxasio and the registry",
+                        ASIO_DRIVER.value().c_str(), result);
+                }
+
+                return result;
             }
         }
 

src/spice2x/games/io.cpp

@@ -35,6 +35,7 @@
 #include "bc/io.h"
 #include "ccj/io.h"
 #include "qks/io.h"
+#include "mfg/io.h"
 
 namespace games {
 
@@ -305,6 +306,13 @@ namespace games {
         buttons.insert({ qks, qks::get_buttons() });
         buttons_help.insert({ qks, qks::get_buttons_help() });
         file_hints[qks].emplace_back("game/uks.exe");
+
+        // Mahjong Fight Girl
+        const std::string mfg("Mahjong Fight Girl");
+        games.push_back(mfg);
+        buttons.insert({ mfg, mfg::get_buttons() });
+        buttons_help.insert({ mfg, mfg::get_buttons_help() });
+        file_hints[mfg].emplace_back("game/MFGClient_Data");
     }
 
     const std::vector<std::string> &get_games() {
@@ -437,8 +445,20 @@ namespace games {
         vkey_defaults.push_back(VK_F12);
         names.emplace_back("Toggle Camera Control");
         vkey_defaults.push_back(0xFF);
+        names.emplace_back("Player 1 PIN Macro");
+        vkey_defaults.push_back(0xFF);
+        names.emplace_back("Player 2 PIN Macro");
+        vkey_defaults.push_back(0xFF);
         names.emplace_back("Screen Resize");
         vkey_defaults.push_back(0xFF);
+        names.emplace_back("Screen Resize Scene 1");
+        vkey_defaults.push_back(0xFF);
+        names.emplace_back("Screen Resize Scene 2");
+        vkey_defaults.push_back(0xFF);
+        names.emplace_back("Screen Resize Scene 3");
+        vkey_defaults.push_back(0xFF);
+        names.emplace_back("Screen Resize Scene 4");
+        vkey_defaults.push_back(0xFF);
         names.emplace_back("Force Exit Game");
         vkey_defaults.push_back(0xFF);
         names.emplace_back("Navigator Activate");

src/spice2x/games/io.h

@@ -22,7 +22,13 @@ namespace games {
             ToggleScreenResize,
             ToggleOverlay,
             ToggleCameraControl,
+            TriggerPinMacroP1,
+            TriggerPinMacroP2,
             ScreenResize,
+            ScreenResizeScene1,
+            ScreenResizeScene2,
+            ScreenResizeScene3,
+            ScreenResizeScene4,
             SuperExit,
             NavigatorActivate,
             NavigatorCancel,

src/spice2x/games/mfg/bi2a_hook.cpp

@@ -0,0 +1,385 @@
+#include "bi2a_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"
+
+namespace games::mfg {
+
+    /*
+     * class definitions
+     */
+
+    struct AIO_SCI_COMM {
+    };
+
+    struct AIO_NMGR_IOB {
+    };
+
+    struct AIO_IOB_BI2A_VFG {
+    };
+
+    struct AIO_IOB_BI2A_VFG__INPUTDATA {
+        uint8_t data[16];
+    };
+
+    struct AIO_IOB_BI2A_VFG__OUTPUTDATA {
+        uint8_t data[40];
+    };
+
+    struct AIO_IOB_BI2A_VFG__INPUT
+    {
+        uint8_t bPcPowerCheck;
+        uint8_t CoinCount;
+        uint8_t bTest;
+        uint8_t bService;
+        uint8_t bCoinSw;
+        uint8_t bCoinJam;
+        uint8_t bCabinet;
+        uint8_t bHPDetect;
+        uint8_t bRecDetect;
+        uint8_t bStart;
+    };
+
+    struct AIO_IOB_BI2A_VFG__DEVSTATUS
+    {
+        uint8_t MechType;
+        uint8_t bIsBi2a;
+        uint8_t IoCounter;
+        AIO_IOB_BI2A_VFG__INPUT Input;
+        AIO_IOB_BI2A_VFG__INPUTDATA InputData;
+        AIO_IOB_BI2A_VFG__OUTPUTDATA OutputData;
+    };
+
+    /*
+     * typedefs
+     */
+
+    // libaio-iob_video.dll
+    typedef AIO_SCI_COMM* (__fastcall *aioIobBi2a_OpenSciUsbCdc_t)(uint32_t i_SerialNumber);
+    typedef AIO_IOB_BI2A_VFG* (__fastcall *aioIobBi2aVFG_Create_t)(AIO_NMGR_IOB *i_pNodeMgr, uint32_t i_DevId);
+    typedef void (__fastcall *aioIobBi2aVFG_SetMechType_t)(AIO_IOB_BI2A_VFG *i_pNodeCtl, uint32_t i_MechType);
+    typedef void (__fastcall *aioIobBi2aVFG_GetDeviceStatus_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl,
+                                                               AIO_IOB_BI2A_VFG__DEVSTATUS *o_pDevStatus,
+                                                               uint32_t i_cbDevStatus);
+    typedef void (__fastcall *aioIobBi2aVFG_SetWatchDogTimer_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint16_t i_Count);
+    typedef void (__fastcall *aioIobBi2aVFG_ControlCoinBlocker_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Slot,
+                                                                  bool i_bOpen);
+    typedef void (__fastcall *aioIobBi2aVFG_AddCounter_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Counter,
+                                                          uint32_t i_Count);
+    typedef void (__fastcall *aioIobBi2aVFG_SetAmpVolume_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Amp,
+                                                            uint32_t i_Volume);
+    typedef void (__fastcall *aioIobBi2aVFG_EnableUsbCharger_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, bool i_bEnable);
+    typedef void (__fastcall *aioIobBi2aVFG_SetLamp_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Lamp, uint8_t i_Bright);
+    typedef void (__fastcall *aioIobBi2aVFG_SetIccrLed_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_RGB);
+    typedef void (__fastcall *aioIobBi2aVFG_SetLedData_t)(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint8_t *i_pData,
+                                                          uint32_t i_cbData);
+
+    // libaio-iob.dll
+    typedef AIO_NMGR_IOB* (__fastcall *aioNMgrIob_Create_t)(AIO_SCI_COMM* i_pSci, uint32_t i_bfMode);
+
+    // libaio.dll
+    typedef void (__fastcall *aioNodeMgr_Destroy_t)(AIO_NMGR_IOB *i_pNodeMgr);
+    typedef int32_t (__fastcall *aioNodeMgr_GetState_t)(AIO_NMGR_IOB *i_pNodeMgr);
+    typedef bool (__fastcall *aioNodeMgr_IsReady_t)(AIO_NMGR_IOB *i_pNodeMgr, int32_t i_State);
+    typedef bool (__fastcall *aioNodeMgr_IsError_t)(AIO_NMGR_IOB *i_pNodeMgr, int32_t i_State);
+    typedef void (__fastcall *aioNodeCtl_Destroy_t)(AIO_IOB_BI2A_VFG *i_pNodeCtl);
+    typedef int32_t (__fastcall *aioNodeCtl_GetState_t)(AIO_IOB_BI2A_VFG *i_pNodeCtl);
+    typedef bool (__fastcall *aioNodeCtl_IsReady_t)(AIO_IOB_BI2A_VFG *i_pNodeCtl, int32_t i_State);
+    typedef bool (__fastcall *aioNodeCtl_IsError_t)(AIO_IOB_BI2A_VFG *i_pNodeCtl, int32_t i_State);
+
+    /*
+     * function pointers
+     */
+
+    // libaio-iob_video.dll
+    static aioIobBi2a_OpenSciUsbCdc_t aioIobBi2a_OpenSciUsbCdc_orig = nullptr;
+    static aioIobBi2aVFG_Create_t aioIobBi2aVFG_Create_orig = nullptr;
+    static aioIobBi2aVFG_SetMechType_t aioIobBi2aVFG_SetMechType_orig = nullptr;
+    static aioIobBi2aVFG_GetDeviceStatus_t aioIobBi2aVFG_GetDeviceStatus_orig = nullptr;
+    static aioIobBi2aVFG_SetWatchDogTimer_t aioIobBi2aVFG_SetWatchDogTimer_orig = nullptr;
+    static aioIobBi2aVFG_ControlCoinBlocker_t aioIobBi2aVFG_ControlCoinBlocker_orig = nullptr;
+    static aioIobBi2aVFG_AddCounter_t aioIobBi2aVFG_AddCounter_orig = nullptr;
+    static aioIobBi2aVFG_SetAmpVolume_t aioIobBi2aVFG_SetAmpVolume_orig = nullptr;
+    static aioIobBi2aVFG_EnableUsbCharger_t aioIobBi2aVFG_EnableUsbCharger_orig = nullptr;
+    static aioIobBi2aVFG_SetLamp_t aioIobBi2aVFG_SetLamp_orig = nullptr;
+    static aioIobBi2aVFG_SetIccrLed_t aioIobBi2aVFG_SetIccrLed_orig = nullptr;
+    static aioIobBi2aVFG_SetLedData_t aioIobBi2aVFG_SetLedData_orig = nullptr;
+
+    // libaio-iob.dll
+    static aioNMgrIob_Create_t aioNMgrIob_Create_orig = nullptr;
+
+    // libaio.dll
+    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_SCI_COMM *aioSciComm;
+    static AIO_NMGR_IOB *aioNmgrIob;
+    static AIO_IOB_BI2A_VFG *aioIobBi2aVfg;
+    static uint8_t mechType = 0;
+    static uint8_t count = 0;
+
+    /*
+     * implementations
+     */
+
+    static AIO_SCI_COMM* __fastcall aioIob2Bi2a_OpenSciUsbCdc(uint32_t i_SerialNumber) {
+        log_info("bi2a_hook", "aioIob2Bi2a_OpenSciUsbCdc hook hit");
+        aioSciComm = new AIO_SCI_COMM;
+        return aioSciComm;
+    }
+
+    static AIO_IOB_BI2A_VFG* __fastcall aioIobBi2aVFG_Create(AIO_NMGR_IOB *i_pNodeMgr, uint32_t i_DevId) {
+        if (i_pNodeMgr == aioNmgrIob) {
+            log_info("bi2a_hook", "node created");
+            aioIobBi2aVfg = new AIO_IOB_BI2A_VFG;
+            return aioIobBi2aVfg;
+        } else {
+            return aioIobBi2aVFG_Create_orig(i_pNodeMgr, i_DevId);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_SetMechType(AIO_IOB_BI2A_VFG *i_pNodeCtl, uint32_t i_MechType) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+            mechType = i_MechType;
+        } else {
+            return aioIobBi2aVFG_SetMechType_orig(i_pNodeCtl, i_MechType);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_GetDeviceStatus(AIO_IOB_BI2A_VFG* i_pNodeCtl,
+                                                  AIO_IOB_BI2A_VFG__DEVSTATUS *o_pDevStatus,
+                                                  uint32_t i_cbDevStatus) {
+
+        RI_MGR->devices_flush_output();
+
+        if (i_pNodeCtl != aioIobBi2aVfg) {
+            return aioIobBi2aVFG_GetDeviceStatus_orig(i_pNodeCtl, o_pDevStatus, i_cbDevStatus);
+        }
+
+        memset(o_pDevStatus, 0x00, sizeof(AIO_IOB_BI2A_VFG__DEVSTATUS));
+
+        o_pDevStatus->MechType = mechType;
+        o_pDevStatus->bIsBi2a = 1;
+        o_pDevStatus->IoCounter = count++;
+
+        auto &buttons = get_buttons();
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Test]))
+            o_pDevStatus->Input.bTest = 1;
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::Service]))
+            o_pDevStatus->Input.bService = 1;
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[Buttons::CoinMech]))
+            o_pDevStatus->Input.bCoinSw = 1;
+
+        o_pDevStatus->Input.CoinCount = eamuse_coin_get_stock();
+    }
+
+    void __fastcall aioIobBi2aVFG_SetWatchDogTimer(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint16_t i_Count) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_SetWatchDogTimer_orig(i_pNodeCtl, i_Count);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_ControlCoinBlocker(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Slot, bool i_bOpen) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_ControlCoinBlocker_orig(i_pNodeCtl, i_Slot, i_bOpen);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_AddCounter(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Counter, uint32_t i_Count) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_AddCounter_orig(i_pNodeCtl, i_Counter, i_Count);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_SetAmpVolume(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Amp, uint32_t i_Volume) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_SetAmpVolume_orig(i_pNodeCtl, i_Amp, i_Volume);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_EnableUsbCharger(AIO_IOB_BI2A_VFG* i_pNodeCtl, bool i_bEnable) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_EnableUsbCharger_orig(i_pNodeCtl, i_bEnable);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_SetLamp(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_Lamp, uint8_t i_Bright) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_SetLamp_orig(i_pNodeCtl, i_Lamp, i_Bright);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_SetIccrLed(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint32_t i_RGB) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_SetIccrLed_orig(i_pNodeCtl, i_RGB);
+        }
+    }
+
+    void __fastcall aioIobBi2aVFG_SetLedData(AIO_IOB_BI2A_VFG* i_pNodeCtl, uint8_t *i_pData, uint32_t i_cbData) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+        } else {
+            return aioIobBi2aVFG_SetLedData_orig(i_pNodeCtl, i_pData, i_cbData);
+        }
+    }
+
+    static AIO_NMGR_IOB* __fastcall aioNMgrIob_Create(AIO_SCI_COMM *i_pSci, uint32_t i_bfMode) {
+        if (i_pSci == aioSciComm) {
+            aioNmgrIob = new AIO_NMGR_IOB;
+            return aioNmgrIob;
+        } else {
+            return aioNMgrIob_Create_orig(i_pSci, i_bfMode);
+        }
+    }
+
+    static void __fastcall aioNodeMgr_Destroy(AIO_NMGR_IOB *i_pNodeMgr) {
+        if (i_pNodeMgr == aioNmgrIob) {
+            delete aioNmgrIob;
+            aioNmgrIob = nullptr;
+        } else {
+            return aioNodeMgr_Destroy_orig(i_pNodeMgr);
+        }
+    }
+
+    static int32_t __fastcall aioNodeMgr_GetState(AIO_NMGR_IOB *i_pNodeMgr) {
+        if (i_pNodeMgr == aioNmgrIob) {
+            return 1;
+        } else {
+            return aioNodeMgr_GetState_orig(i_pNodeMgr);
+        }
+    }
+
+    static bool __fastcall aioNodeMgr_IsReady(AIO_NMGR_IOB *i_pNodeMgr, int32_t i_State) {
+        if (i_pNodeMgr == aioNmgrIob) {
+            return true;
+        } else {
+            return aioNodeMgr_IsReady_orig(i_pNodeMgr, i_State);
+        }
+    }
+
+    static bool __fastcall aioNodeMgr_IsError(AIO_NMGR_IOB *i_pNodeMgr, int32_t i_State) {
+        if (i_pNodeMgr == aioNmgrIob) {
+            return false;
+        } else {
+            return aioNodeMgr_IsError_orig(i_pNodeMgr, i_State);
+        }
+    }
+
+    static void __fastcall aioNodeCtl_Destroy(AIO_IOB_BI2A_VFG *i_pNodeCtl) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+            delete aioIobBi2aVfg;
+            aioIobBi2aVfg = nullptr;
+        } else {
+            return aioNodeCtl_Destroy_orig(i_pNodeCtl);
+        }
+    }
+
+    static int32_t __fastcall aioNodeCtl_GetState(AIO_IOB_BI2A_VFG *i_pNodeCtl) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+            return 1;
+        } else {
+            return aioNodeCtl_GetState_orig(i_pNodeCtl);
+        }
+    }
+
+    static bool __fastcall aioNodeCtl_IsReady(AIO_IOB_BI2A_VFG *i_pNodeCtl, int32_t i_State) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+            return true;
+        } else {
+            return aioNodeCtl_IsReady_orig(i_pNodeCtl, i_State);
+        }
+    }
+
+    static bool __fastcall aioNodeCtl_IsError(AIO_IOB_BI2A_VFG *i_pNodeCtl, int32_t i_State) {
+        if (i_pNodeCtl == aioIobBi2aVfg) {
+            return false;
+        } else {
+            return aioNodeCtl_IsError_orig(i_pNodeCtl, i_State);
+        }
+    }
+
+    void bi2a_hook_init() {
+        // avoid double init
+        static bool initialized = false;
+        if (initialized) {
+            return;
+        } else {
+            initialized = true;
+        }
+
+        // announce
+        log_info("bi2a_hook", "init");
+
+        // libaio-iob_video.dll
+        const auto libaioIobVideoDll = "libaio-iob_video.dll";
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2a_OpenSciUsbCdc",
+                               aioIob2Bi2a_OpenSciUsbCdc, &aioIobBi2a_OpenSciUsbCdc_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_Create",
+                               aioIobBi2aVFG_Create, &aioIobBi2aVFG_Create_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetMechType",
+                               aioIobBi2aVFG_SetMechType, &aioIobBi2aVFG_SetMechType_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_GetDeviceStatus",
+                               aioIobBi2aVFG_GetDeviceStatus, &aioIobBi2aVFG_GetDeviceStatus_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetWatchDogTimer",
+                               aioIobBi2aVFG_SetWatchDogTimer, &aioIobBi2aVFG_SetWatchDogTimer_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_ControlCoinBlocker",
+                               aioIobBi2aVFG_ControlCoinBlocker, &aioIobBi2aVFG_ControlCoinBlocker_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_AddCounter",
+                               aioIobBi2aVFG_AddCounter, &aioIobBi2aVFG_AddCounter_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetAmpVolume",
+                               aioIobBi2aVFG_SetAmpVolume, &aioIobBi2aVFG_SetAmpVolume_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_EnableUsbCharger",
+                               aioIobBi2aVFG_EnableUsbCharger, &aioIobBi2aVFG_EnableUsbCharger_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetLamp",
+                               aioIobBi2aVFG_SetLamp, &aioIobBi2aVFG_SetLamp_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetIccrLed",
+                               aioIobBi2aVFG_SetIccrLed, &aioIobBi2aVFG_SetIccrLed_orig);
+        execexe::trampoline_try(libaioIobVideoDll, "aioIobBi2aVFG_SetLedData",
+                               aioIobBi2aVFG_SetLedData, &aioIobBi2aVFG_SetLedData_orig);
+
+        // libaio-iob.dll
+        const auto libaioIobDll = "libaio-iob.dll";
+        execexe::trampoline_try(libaioIobDll, "aioNMgrIob_Create",
+                               aioNMgrIob_Create, &aioNMgrIob_Create_orig);
+
+        // libaio.dll
+        const auto libaioDll = "libaio.dll";
+        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/mfg/bi2a_hook.h

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace games::mfg {
+    void bi2a_hook_init();
+}

src/spice2x/games/mfg/io.cpp

@@ -0,0 +1,22 @@
+#include "io.h"
+
+std::vector<Button> &games::mfg::get_buttons() {
+    static std::vector<Button> buttons;
+
+    if (buttons.empty()) {
+        buttons = GameAPI::Buttons::getButtons("Mahjong Fight Girl");
+
+        GameAPI::Buttons::sortButtons(
+                &buttons,
+                "Service",
+                "Test",
+                "Coin Mech"
+        );
+    }
+
+    return buttons;
+}
+
+std::string games::mfg::get_buttons_help() {
+    return "";
+}

src/spice2x/games/mfg/io.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <vector>
+#include "cfg/api.h"
+
+namespace games::mfg {
+    namespace Buttons {
+        enum {
+            Service,
+            Test,
+            CoinMech
+        };
+    }
+
+    // getters
+    std::vector<Button> &get_buttons();
+    std::string get_buttons_help();
+}

src/spice2x/games/mfg/mfg.cpp

@@ -0,0 +1,74 @@
+#include "mfg.h"
+
+#include <format>
+#include "util/fileutils.h"
+#include "util/unity_player.h"
+#include "util/utils.h"
+#include "util/execexe.h"
+#include "acioemu/handle.h"
+#include "misc/wintouchemu.h"
+#include "hooks/graphics/graphics.h"
+#include "bi2a_hook.h"
+
+namespace games::mfg {
+    std::string MFG_INJECT_ARGS = "";
+    std::string MFG_CABINET_TYPE = "HG";
+    bool MFG_NO_IO = false;
+
+    static acioemu::ACIOHandle *acioHandle = nullptr;
+    static std::wstring portName;
+
+    void MFGGame::attach() {
+        Game::attach();
+
+        // create required files
+        fileutils::dir_create_recursive("dev/raw/log");
+        fileutils::bin_write("dev/raw/log/output_log.txt", nullptr, 0);
+
+        SetEnvironmentVariableA("VFG_CABINET_TYPE", MFG_CABINET_TYPE.c_str());
+
+        // add card reader
+        portName = MFG_CABINET_TYPE == "UKS" ? L"\\\\.\\COM1" : L"\\\\.\\COM3";
+        acioHandle = new acioemu::ACIOHandle(portName.c_str(), 1);
+        devicehook_init_trampoline();
+        devicehook_add(acioHandle);
+
+        execexe::init();
+        execexe::init_port_hook(portName, acioHandle);
+
+        if (GRAPHICS_SHOW_CURSOR) {
+            unity_utils::force_show_cursor(true);
+        }
+
+        unity_utils::set_args(
+                std::format("{} {}{}",
+                            GetCommandLineA(),
+                            MFG_INJECT_ARGS,
+                            unity_utils::get_unity_player_args()));
+    }
+
+    void MFGGame::post_attach() {
+        Game::post_attach();
+
+        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 (!MFG_NO_IO) {
+            // insert BI2* hooks
+            if (MFG_CABINET_TYPE == "UKS") {
+                log_fatal("mfg", "UKS io is not supported");
+            } else {
+                bi2a_hook_init();
+            }
+        }
+    }
+
+    void MFGGame::detach() {
+        Game::detach();
+
+        devicehook_dispose();
+    }
+}

src/spice2x/games/mfg/mfg.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "games/game.h"
+
+namespace games::mfg {
+    extern std::string MFG_INJECT_ARGS;
+    extern std::string MFG_CABINET_TYPE;
+    extern bool MFG_NO_IO;
+
+    class MFGGame : public games::Game {
+    public:
+        MFGGame() : Game("Mahjong Fight Girl") {}
+
+        virtual void attach() override;
+        virtual void post_attach() override;
+        virtual void detach() override;
+    };
+}

src/spice2x/games/sdvx/sdvx.cpp

@@ -79,9 +79,25 @@ namespace games::sdvx {
                 *phkResult = DEVICE_ASIO_REG_HANDLE;
 
                 log_info("sdvx::asio", "replacing '{}' with '{}'", lpSubKey, ASIO_DRIVER.value());
-
-                return RegOpenKeyExA_orig(real_asio_reg_handle, ASIO_DRIVER.value().c_str(), ulOptions, samDesired,
+                const auto result = RegOpenKeyExA_orig(
+                        real_asio_reg_handle,
+                        ASIO_DRIVER.value().c_str(),
+                        ulOptions,
+                        samDesired,
                         &real_asio_device_reg_handle);
+
+                if (result != ERROR_SUCCESS) {
+                    log_warning(
+                        "sdvx::asio",
+                        "failed to open registry subkey '{}', error=0x{:x}",
+                        ASIO_DRIVER.value().c_str(), result);
+                    log_warning(
+                        "sdvx::asio",
+                        "due to improper ASIO setting, game will likely fall back to WASAPI; double check -sdvxasio and the registry",
+                        ASIO_DRIVER.value().c_str(), result);
+                }
+
+                return result;
             }
         }
 

src/spice2x/hooks/graphics/backends/d3d9/d3d9_backend.cpp

@@ -680,7 +680,12 @@ HRESULT STDMETHODCALLTYPE WrappedIDirect3D9::CreateDevice(
 
     // dump presentation parameters
     for (size_t i = 0; i < num_adapters; i++) {
-        const auto *params = &pPresentationParameters[i];
+        auto *params = &pPresentationParameters[i];
+
+        if (!GRAPHICS_WINDOWED && i == 0 && GRAPHICS_FS_CUSTOM_RESOLUTION.has_value()) {
+            params->BackBufferWidth = GRAPHICS_FS_CUSTOM_RESOLUTION.value().first;
+            params->BackBufferHeight = GRAPHICS_FS_CUSTOM_RESOLUTION.value().second;
+        }
 
         log_info("graphics::d3d9",
                 "D3D9 presentation parameters for adapter {}: BackBufferWidth: {}, BackBufferHeight: {}, "
@@ -846,7 +851,12 @@ HRESULT STDMETHODCALLTYPE WrappedIDirect3D9::CreateDeviceEx(
     }
 
     for (size_t i = 0; i < num_adapters; i++) {
-        const auto *params = &pPresentationParameters[i];
+        auto *params = &pPresentationParameters[i];
+
+        if (!GRAPHICS_WINDOWED && i == 0 && GRAPHICS_FS_CUSTOM_RESOLUTION.has_value()) {
+            params->BackBufferWidth = GRAPHICS_FS_CUSTOM_RESOLUTION.value().first;
+            params->BackBufferHeight = GRAPHICS_FS_CUSTOM_RESOLUTION.value().second;
+        }
 
         log_info("graphics::d3d9",
                 "D3D9Ex presentation parameters for adapter {}: BackBufferWidth: {}, BackBufferHeight: {}, "
@@ -870,7 +880,12 @@ HRESULT STDMETHODCALLTYPE WrappedIDirect3D9::CreateDeviceEx(
     }
     if (pFullscreenDisplayMode) {
         for (size_t i = 0; i < num_adapters; i++) {
-            const auto *fullscreen_display_mode = &pFullscreenDisplayMode[i];
+            auto *fullscreen_display_mode = &pFullscreenDisplayMode[i];
+
+            if (!GRAPHICS_WINDOWED && i == 0 && GRAPHICS_FS_CUSTOM_RESOLUTION.has_value()) {
+                fullscreen_display_mode->Width = GRAPHICS_FS_CUSTOM_RESOLUTION.value().first;
+                fullscreen_display_mode->Height = GRAPHICS_FS_CUSTOM_RESOLUTION.value().second;
+            }
 
             log_info("graphics::d3d9",
                     "D3D9Ex fullscreen display mode for adapter {}: Width: {}, Height: {}, RefreshRate: {}, "

src/spice2x/hooks/graphics/backends/d3d9/d3d9_device.cpp

@@ -740,9 +740,10 @@ void SurfaceHook(IDirect3DDevice9 *pReal) {
     topSurface->UnlockRect();
 
     // do the actual zoom / offset math
-    if (cfg::SCREENRESIZE->centered) {
-        targetRect.right = (w + rectLeft) / cfg::SCREENRESIZE->scale_x;
-        targetRect.bottom = (h + rectTop) / cfg::SCREENRESIZE->scale_y;
+    auto& scene = cfg::SCREENRESIZE->scene_settings[cfg::SCREENRESIZE->screen_resize_current_scene];
+    if (scene.centered) {
+        targetRect.right = (w + rectLeft) / scene.scale_x;
+        targetRect.bottom = (h + rectTop) / scene.scale_y;
         const LONG deltaH = ((targetRect.bottom - targetRect.top) - h) / 2;
         const LONG deltaW = ((targetRect.right - targetRect.left) - w) / 2;
         targetRect.top -= deltaH;
@@ -750,12 +751,12 @@ void SurfaceHook(IDirect3DDevice9 *pReal) {
         targetRect.left -= deltaW;
         targetRect.right -= deltaW;
     } else {
-        targetRect.left -= cfg::SCREENRESIZE->offset_x;
-        targetRect.top += cfg::SCREENRESIZE->offset_y;
-        targetRect.right = -cfg::SCREENRESIZE->offset_x;
-        targetRect.right += (w + rectLeft) / cfg::SCREENRESIZE->scale_x;
-        targetRect.bottom = cfg::SCREENRESIZE->offset_y;
-        targetRect.bottom += (h + rectTop) / cfg::SCREENRESIZE->scale_y;
+        targetRect.left -= scene.offset_x;
+        targetRect.top += scene.offset_y;
+        targetRect.right = -scene.offset_x;
+        targetRect.right += (w + rectLeft) / scene.scale_x;
+        targetRect.bottom = scene.offset_y;
+        targetRect.bottom += (h + rectTop) / scene.scale_y;
     }
 
     // draw to back buffer

src/spice2x/hooks/graphics/graphics.cpp

@@ -67,6 +67,7 @@ graphics_dx9on12_state GRAPHICS_9_ON_12_STATE = DX9ON12_AUTO;
 bool GRAPHICS_9_ON_12_REQUESTED_BY_GAME = false;
 bool SUBSCREEN_FORCE_REDRAW = false;
 bool D3D9_DEVICE_HOOK_DISABLE = false;
+std::optional<std::pair<uint32_t, uint32_t>> GRAPHICS_FS_CUSTOM_RESOLUTION;
 
 // settings
 std::string GRAPHICS_DEVICEID = "PCI\\VEN_1002&DEV_7146";

src/spice2x/hooks/graphics/graphics.h

@@ -35,6 +35,7 @@ extern UINT GRAPHICS_FORCE_REFRESH;
 extern std::optional<int> GRAPHICS_FORCE_VSYNC_BUFFER;
 extern bool GRAPHICS_FORCE_SINGLE_ADAPTER;
 extern bool GRAPHICS_PREVENT_SECONDARY_WINDOW;
+extern std::optional<std::pair<uint32_t, uint32_t>> GRAPHICS_FS_CUSTOM_RESOLUTION;
 
 extern graphics_dx9on12_state GRAPHICS_9_ON_12_STATE;
 extern bool GRAPHICS_9_ON_12_REQUESTED_BY_GAME;

src/spice2x/hooks/graphics/graphics_windowed.cpp

@@ -123,10 +123,6 @@ void graphics_load_windowed_parameters() {
     }
 
     log_debug("graphics-windowed", "graphics_load_windowed_parameters called");
-    const auto remove_spaces = [](const char& c) {
-        return c == ' ';
-    };
-
     if (GRAPHICS_WINDOW_STYLE.has_value()) {
         log_debug(
             "graphics-windowed",
@@ -148,13 +144,11 @@ void graphics_load_windowed_parameters() {
         log_debug(
             "graphics-windowed",
             "graphics_load_windowed_parameters - load GRAPHICS_WINDOW_POS");
-        int32_t x, y;
-        auto s = GRAPHICS_WINDOW_POS.value();
-        s.erase(std::remove_if(s.begin(), s.end(), remove_spaces), s.end());
-        if (sscanf(s.c_str(), "%d,%d", &x, &y) == 2) {
+        std::pair<uint32_t, uint32_t> result;
+        if (parse_width_height(GRAPHICS_WINDOW_POS.value(), result)) {
             cfg::SCREENRESIZE->enable_window_resize = true;
-            cfg::SCREENRESIZE->window_offset_x = x;
-            cfg::SCREENRESIZE->window_offset_y = y;
+            cfg::SCREENRESIZE->window_offset_x = result.first;
+            cfg::SCREENRESIZE->window_offset_y = result.second;
         } else {
             log_warning("graphics-windowed", "failed to parse -windowpos");
         }
@@ -174,20 +168,16 @@ void graphics_load_windowed_subscreen_parameters() {
     }
 
     log_debug("graphics-windowed", "graphics_load_windowed_subscreen_parameters called");
-    const auto remove_spaces = [](const char& c) {
-        return c == ' ';
-    };
-    
+   
     if (GRAPHICS_IIDX_WSUB_SIZE.has_value()) {
         log_debug(
             "graphics-windowed",
             "graphics_load_windowed_parameters - load GRAPHICS_IIDX_WSUB_SIZE");
-        uint32_t w, h;
-        auto s = GRAPHICS_IIDX_WSUB_SIZE.value();
-        s.erase(std::remove_if(s.begin(), s.end(), remove_spaces), s.end());
-        if (sscanf(s.c_str(), "%u,%u", &w, &h) == 2) {
-            GRAPHICS_IIDX_WSUB_WIDTH = w;
-            GRAPHICS_IIDX_WSUB_HEIGHT = h;
+
+        std::pair<uint32_t, uint32_t> result;
+        if (parse_width_height(GRAPHICS_IIDX_WSUB_SIZE.value(), result)) {
+            GRAPHICS_IIDX_WSUB_WIDTH = result.first;
+            GRAPHICS_IIDX_WSUB_HEIGHT = result.second;
         } else {
             log_warning("graphics-windowed", "failed to parse -wsubsize");
         }
@@ -197,12 +187,11 @@ void graphics_load_windowed_subscreen_parameters() {
         log_debug(
             "graphics-windowed",
             "graphics_load_windowed_parameters - load GRAPHICS_IIDX_WSUB_POS");
-        int32_t x, y;
-        auto s = GRAPHICS_IIDX_WSUB_POS.value();
-        s.erase(std::remove_if(s.begin(), s.end(), remove_spaces), s.end());
-        if (sscanf(s.c_str(), "%d,%d", &x, &y) == 2) {
-            GRAPHICS_IIDX_WSUB_X = x;
-            GRAPHICS_IIDX_WSUB_Y = y;
+
+        std::pair<uint32_t, uint32_t> result;
+        if (parse_width_height(GRAPHICS_IIDX_WSUB_POS.value(), result)) {
+            GRAPHICS_IIDX_WSUB_X = result.first;
+            GRAPHICS_IIDX_WSUB_Y = result.second;
         } else {
             log_warning("graphics-windowed", "failed to parse -wsubpos");
         }

src/spice2x/launcher/launcher.cpp

@@ -59,6 +59,7 @@
 #include "games/ccj/ccj.h"
 #include "games/ccj/trackball.h"
 #include "games/qks/qks.h"
+#include "games/mfg/mfg.h"
 #include "games/museca/museca.h"
 #include "hooks/avshook.h"
 #include "hooks/audio/audio.h"
@@ -101,6 +102,7 @@
 #include "util/sysutils.h"
 #include "util/tapeled.h"
 #include "util/time.h"
+#include "util/utils.h"
 #include "avs/ssl.h"
 #include "nvapi/nvapi.h"
 #include "hooks/graphics/nvapi_hook.h"
@@ -143,6 +145,8 @@ static bool check_dll(const std::string &model) {
     }
 }
 
+void update_msvcrt_args(int argc, char *argv[]);
+
 int main_implementation(int argc, char *argv[]) {
 
     // remember argv, argv
@@ -211,6 +215,7 @@ int main_implementation(int argc, char *argv[]) {
     bool attach_bc = false;
     bool attach_ccj = false;
     bool attach_qks = false;
+    bool attach_mfg = false;
     bool attach_museca = false;
 
     // misc settings
@@ -362,6 +367,15 @@ int main_implementation(int argc, char *argv[]) {
         GRAPHICS_FORCE_SINGLE_ADAPTER = false;
     }
 
+    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)) {
+            GRAPHICS_FS_CUSTOM_RESOLUTION = result;
+        } else {
+            log_warning("launcher", "failed to parse -forceres");
+        }
+    }
+
     if (options[launcher::Options::spice2x_NvapiProfile].value_bool() && !cfg::CONFIGURATOR_STANDALONE) {
         nvapi::ADD_PROFILE = true;
     }
@@ -600,6 +614,9 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::LoadQKSModule].value_bool()) {
         attach_qks = true;
     }
+    if (options[launcher::Options::LoadMFGModule].value_bool()) {
+        attach_mfg = true;
+    }
     if (options[launcher::Options::LoadMusecaModule].value_bool()) {
         attach_museca = true;
     }
@@ -735,6 +752,15 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::Player2Card].is_active()) {
         CARD_OVERRIDES[1] = options[launcher::Options::Player2Card].value_text();
     }
+    if (options[launcher::Options::Player1PinMacro].is_active()) {
+        PIN_MACRO_ENABLED = true;
+        PIN_MACRO_VALUES[0] = options[launcher::Options::Player1PinMacro].value_text();
+    }
+    if (options[launcher::Options::Player2PinMacro].is_active()) {
+        PIN_MACRO_ENABLED = true;
+        PIN_MACRO_VALUES[1] = options[launcher::Options::Player2PinMacro].value_text();
+    }
+
     for (auto &reader : options[launcher::Options::ICCAReaderPort].values_text()) {
         static int reader_id = 0;
         if (reader_id < 2) {
@@ -936,12 +962,9 @@ int main_implementation(int argc, char *argv[]) {
         GRAPHICS_WINDOW_STYLE = options[launcher::Options::spice2x_WindowBorder].value_uint32();
     }
     if (options[launcher::Options::spice2x_WindowSize].is_active()) {
-        auto s = options[launcher::Options::spice2x_WindowSize].value_text();
-        uint32_t w, h;
-        const auto remove_spaces = [](const char& c) { return c == ' '; };
-        s.erase(std::remove_if(s.begin(), s.end(), remove_spaces), s.end());
-        if (sscanf(s.c_str(), "%u,%u", &w, &h) == 2) {
-            GRAPHICS_WINDOW_SIZE = std::pair(w, h);
+        std::pair<uint32_t, uint32_t> result;
+        if (parse_width_height(options[launcher::Options::spice2x_WindowSize].value_text(), result)) {
+            GRAPHICS_WINDOW_SIZE = result;
         } else {
             log_warning("launcher", "failed to parse -windowsize");
         }
@@ -1017,6 +1040,15 @@ int main_implementation(int argc, char *argv[]) {
     if (options[launcher::Options::QKSArgs].is_active()) {
         games::qks::QKS_INJECT_ARGS = options[launcher::Options::QKSArgs].value_text();
     }
+    if (options[launcher::Options::MFGArgs].is_active()) {
+        games::mfg::MFG_INJECT_ARGS = options[launcher::Options::MFGArgs].value_text();
+    }
+    if (options[launcher::Options::MFGCabType].is_active()) {
+        games::mfg::MFG_CABINET_TYPE = options[launcher::Options::MFGCabType].value_text();
+    }
+    if (options[launcher::Options::MFGNoIO].is_active()) {
+        games::mfg::MFG_NO_IO = options[launcher::Options::MFGNoIO].value_bool();
+    }
     if (options[launcher::Options::spice2x_EnableSMXStage].value_bool()) {
         rawinput::ENABLE_SMX_STAGE = true;
     }
@@ -1578,6 +1610,19 @@ int main_implementation(int argc, char *argv[]) {
                 break;
             }
 
+            // Mahjong Fight Girl
+            if (check_dll("kamunity.dll") && fileutils::dir_exists("game/MFGClient_Data")) {
+                avs::game::DLL_NAME = "kamunity.dll";
+                attach_io = true;
+                attach_mfg = true;
+                launcher::signal::USE_VEH_WORKAROUND = true;
+                // automatically show cursor when no touchscreen is available
+                if (!is_touch_available()) {
+                    GRAPHICS_SHOW_CURSOR = 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";
@@ -1729,6 +1774,10 @@ int main_implementation(int argc, char *argv[]) {
         avs::core::set_default_heap_size("kamunity.dll");
         games.push_back(new games::qks::QKSGame());
     }
+    if (attach_mfg) {
+        avs::core::set_default_heap_size("kamunity.dll");
+        games.push_back(new games::mfg::MFGGame());
+    }
 
     // apply user heap size, if defined
     if (user_heap_size > 0) {
@@ -1923,6 +1972,8 @@ int main_implementation(int argc, char *argv[]) {
         log_warning("launcher", "https://github.com/mon/ifs_layeredfs");
     }
 
+    update_msvcrt_args(argc, argv);
+
     // load hooks
     for (auto &hook : game_hooks) {
         log_info("launcher", "loading hook DLL {}", hook);
@@ -1964,6 +2015,11 @@ int main_implementation(int argc, char *argv[]) {
     // start coin input thread
     eamuse_coin_start_thread();
 
+    // pin macro
+    if (!cfg::CONFIGURATOR_STANDALONE && PIN_MACRO_ENABLED) {
+        eamuse_pin_macro_start_thread();
+    }
+
     // print PEB
     if (peb_print) {
         peb::peb_print();
@@ -2048,6 +2104,8 @@ int main_implementation(int argc, char *argv[]) {
     // stop coin input thread
     eamuse_coin_stop_thread();
 
+    eamuse_pin_macro_stop_thread();
+
     // BT5API
     if (BT5API_ENABLED) {
         bt5api_dispose();
@@ -2101,6 +2159,54 @@ int main_implementation(int argc, char *argv[]) {
     return 0;
 }
 
+// https://github.com/spice2x/spice2x.github.io/issues/264
+// huge ugly hack to work around things that broke when MinGW switched from msvcrt to ucrt
+// this is done to ensure that any DLL hooks that rely on msvcrt continue to work
+void update_msvcrt_args(int argc, char *argv[]) {
+#if defined(_UCRT)
+    auto msvc = LoadLibraryA("msvcrt.dll");
+    if (!msvc) {
+        log_warning("launcher", "failed to load msvcrt.dll");
+        return;
+    }
+
+    // get __argc
+    PINT32 argc_addr = (PINT32)GetProcAddress(msvc, "__argc");
+    if (!argc_addr) {
+        log_warning("launcher", "failed to find msvcrt!__argc");
+        return;
+    }
+    try {
+        if (*argc_addr == argc) {
+            log_warning("launcher", "msvcrt!__argc is already set");
+            return;
+        }
+    } catch (const std::exception &e) {
+        log_warning("launcher", "exception while reading msvcrt!_argc: {}", e.what());
+    }
+
+    // get __argv
+    PCHAR **argv_addr = (PCHAR **)GetProcAddress(msvc, "__argv");
+    if (!argv_addr) {
+        log_warning("launcher", "failed to find msvcrt!__argv");
+        return;
+    }
+
+    // update them
+    try {
+        log_info("launcher", "msvcrt!__argc value before: {}", *argc_addr);
+        *argc_addr = argc;
+        log_info("launcher", "msvcrt!__argc value after: {}", *argc_addr);
+        *argv_addr = argv;
+    } catch (const std::exception &e) {
+        log_warning("launcher", "exception while messing with msvcrt!_argc and _argv: {}", e.what());
+    }
+
+#else
+    log_misc("launcher", "not UCRT, skipping msvcrt!_argc / _argv hacks");
+#endif
+}
+
 #ifndef SPICETOOLS_SPICECFG_STANDALONE
 int main(int argc, char *argv[]) {
     return main_implementation(argc, argv);

src/spice2x/launcher/options.cpp

@@ -113,6 +113,26 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Network",
         .sensitive = true,
     },
+    {
+        // Player1PinMacro
+        .title = "Player 1 PIN Macro",
+        .name = "pinmacro0",
+        .desc = "Set a PIN for Player 1 that will cause the PIN to be automatically typed when Player 1 PIN Macro overlay key is pressed",
+        .type = OptionType::Text,
+        .setting_name = "1234",
+        .category = "Network (Advanced)",
+        .sensitive = true,
+    },
+    {
+        // Player2PinMacro
+        .title = "Player 2 PIN Macro",
+        .name = "pinmacro1",
+        .desc = "Set a PIN for Player 2 that will cause the PIN to be automatically typed when Player 2 PIN Macro overlay key is pressed",
+        .type = OptionType::Text,
+        .setting_name = "5678",
+        .category = "Network (Advanced)",
+        .sensitive = true,
+    },
     {
         .title = "Windowed Mode",
         .name = "w",
@@ -169,6 +189,14 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .type = OptionType::Integer,
         .category = "Graphics (Common)",
     },
+    {
+        .title = "Only Use One Monitor",
+        .name = "graphics-force-single-adapter",
+        .desc = "Force the graphics device to be opened utilizing only one adapter in multi-monitor systems.\n\n"
+            "May cause unstable framerate and desyncs, especially if monitors have different refresh rates!",
+        .type = OptionType::Bool,
+        .category = "Graphics (Common)",
+    },
     {
         .title = "Force Refresh Rate",
         .name = "graphics-force-refresh",
@@ -177,12 +205,16 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .category = "Graphics (Common)",
     },
     {
-        .title = "Only Use One Monitor",
-        .name = "graphics-force-single-adapter",
-        .desc = "Force the graphics device to be opened utilizing only one adapter in multi-monitor systems.\n\n"
-            "May cause unstable framerate and desyncs, especially if monitors have different refresh rates!",
-        .type = OptionType::Bool,
-        .category = "Graphics (Common)",
+        // FullscreenResolution
+        .title = "Force Full Screen Resolution",
+        .name = "forceres",
+        .desc =
+            "For full screen mode, forcibly set a custom resolution.\n\n"
+            "Works great for some games, but can COMPLETELY BREAK other games - YMMV!\n\n"
+            "This should only be used as last resort if your GPU/monitor can't display the resolution required by the game",
+        .type = OptionType::Text,
+        .setting_name = "1280,720",
+        .category = "Graphics (Common)"
     },
     {
         // Graphics9On12
@@ -986,6 +1018,15 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .game_name = "QuizKnock STADIUM",
         .category = "Game Options (Advanced)",
     },
+    {
+        // LoadMFGModule
+        .title = "Force Load Mahjong Fight Girl",
+        .name = "mfg",
+        .desc = "manually enable Mahjong Fight Girl module",
+        .type = OptionType::Bool,
+        .game_name = "Mahjong Fight Girl",
+        .category = "Game Options (Advanced)",
+    },
     {
         // LoadMusecaModule
         .title = "Force Load Museca",
@@ -1651,6 +1692,39 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .game_name = "Chase Chase Jokers",
         .category = "Game Options",
     },
+    {
+        .title = "MFG Arguments Override",
+        .name = "mfgargs",
+        .desc = "Command line arguments passed to the game.",
+        .type = OptionType::Text,
+        .setting_name = "",
+        .game_name = "Mahjong Fight Girl",
+        .category = "Game Options (Advanced)",
+    },
+    {
+        .title = "MFG Cabinet Type",
+        .name = "mfgcabtype",
+        .desc = "MFG Cabinet Type. Default is HG.",
+        .type = OptionType::Enum,
+        .setting_name = "",
+        .game_name = "Mahjong Fight Girl",
+        .category = "Game Options",
+        .elements = {
+            {"HG", "HG"},
+            {"B", "B"},
+            {"C", "C"},
+            {"UKS", "UKS"},
+        },
+    },
+    {
+        .title = "MFG Disable IO Emulation",
+        .name = "mfgnoio",
+        .desc = "Disables BI2X hooks for MFG",
+        .type = OptionType::Bool,
+        .setting_name = "",
+        .game_name = "Mahjong Fight Girl",
+        .category = "Game Options (Advanced)"
+    },
     {
         // spice2x_LightsOverallBrightness
         .title = "Lights Brightness Adjustment",
@@ -1721,7 +1795,7 @@ static const std::vector<OptionDefinition> OPTION_DEFINITIONS = {
         .title = "Window Forced Render Scaling",
         .name = "windowscale",
         .desc = "For windowed mode: forcibly set DX9 back buffer dimensions to match window size. "
-            "Works great on some games, but completely broken on others.",
+            "Reduces pixelated scaling artifacts. Works great for some games, but can COMPLETELY BREAK other games - YMMV!",
         .type = OptionType::Bool,
         .category = "Graphics (Windowed)",
     },

src/spice2x/launcher/options.h

@@ -18,6 +18,8 @@ namespace launcher {
             PCBID,
             Player1Card,
             Player2Card,
+            Player1PinMacro,
+            Player2PinMacro,
             WindowedMode,
             InjectHook,
             EarlyInjectHook,
@@ -25,8 +27,9 @@ namespace launcher {
             CaptureCursor,
             ShowCursor,
             DisplayAdapter,
-            GraphicsForceRefresh,
             GraphicsForceSingleAdapter,
+            GraphicsForceRefresh,
+            FullscreenResolution,
             Graphics9On12,
             spice2x_Dx9On12,
             NoLegacy,
@@ -112,6 +115,7 @@ namespace launcher {
             LoadBusouShinkiModule,
             LoadCCJModule,
             LoadQKSModule,
+            LoadMFGModule,
             LoadMusecaModule,
             PathToModules,
             ScreenshotFolder,
@@ -191,6 +195,9 @@ namespace launcher {
             CCJMouseTrackball,
             CCJMouseTrackballWithToggle,
             CCJTrackballSensitivity,
+            MFGArgs,
+            MFGCabType,
+            MFGNoIO,
             spice2x_LightsOverallBrightness,
             spice2x_WindowBorder,
             spice2x_WindowSize,

src/spice2x/launcher/signal.cpp

@@ -27,6 +27,7 @@ namespace launcher::signal {
 
     // settings
     bool DISABLE = false;
+    bool USE_VEH_WORKAROUND = false;
 }
 
 #define V(variant) case variant: return #variant
@@ -167,7 +168,7 @@ static LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilter_hook(
 static PVOID WINAPI AddVectoredExceptionHandler_hook(ULONG First, PVECTORED_EXCEPTION_HANDLER Handler) {
     log_info("signal", "AddVectoredExceptionHandler hook hit");
 
-    return nullptr;
+    return launcher::signal::USE_VEH_WORKAROUND ? INVALID_HANDLE_VALUE : nullptr;
 }
 
 void launcher::signal::attach() {

src/spice2x/launcher/signal.h

@@ -4,6 +4,7 @@ namespace launcher::signal {
 
     // settings
     extern bool DISABLE;
+    extern bool USE_VEH_WORKAROUND;
 
     //void print_stacktrace();
     void attach();

src/spice2x/misc/eamuse.cpp

@@ -11,6 +11,7 @@
 #include "util/logging.h"
 #include "util/time.h"
 #include "util/utils.h"
+#include "overlay/overlay.h"
 
 #include "bt5api.h"
 
@@ -39,6 +40,16 @@ static std::optional<double> AUTO_INSERT_CARD_FIRST_CONSUME_TIME;
 static bool AUTO_INSERT_CARD_CACHED[2];
 static uint8_t AUTO_INSERT_CARD_CACHED_DATA[2][8];
 
+// pin macro
+bool PIN_MACRO_ENABLED = false;
+std::string PIN_MACRO_VALUES[2] = {"", ""};
+static std::thread *PIN_MACRO_THREAD = nullptr;
+static bool PIN_MACRO_THREAD_ACTIVE = false;
+static uint16_t PIN_MACRO_TRIGGER_KEYS[2] = {
+    games::OverlayButtons::TriggerPinMacroP1,
+    games::OverlayButtons::TriggerPinMacroP2
+};
+
 bool eamuse_get_card(int active_count, int unit_id, uint8_t *card) {
 
     // get unit index
@@ -295,6 +306,93 @@ void eamuse_coin_stop_thread() {
     COIN_INPUT_THREAD = nullptr;
 }
 
+void eamuse_pin_macro_start_thread() {
+
+    // set active
+    PIN_MACRO_THREAD_ACTIVE = true;
+
+    // create thread
+    PIN_MACRO_THREAD = new std::thread([]() {
+        uint16_t keypad_overrides[] = {
+            1 << EAM_IO_KEYPAD_0,
+            1 << EAM_IO_KEYPAD_1,
+            1 << EAM_IO_KEYPAD_2,
+            1 << EAM_IO_KEYPAD_3,
+            1 << EAM_IO_KEYPAD_4,
+            1 << EAM_IO_KEYPAD_5,
+            1 << EAM_IO_KEYPAD_6,
+            1 << EAM_IO_KEYPAD_7,
+            1 << EAM_IO_KEYPAD_8,
+            1 << EAM_IO_KEYPAD_9,
+        };
+        auto overlay_buttons = games::get_buttons_overlay(eamuse_get_game());
+        size_t pin_index[2] = {PIN_MACRO_VALUES[0].length(), PIN_MACRO_VALUES[1].length()};
+
+        std::optional<uint8_t> active_unit = std::nullopt;
+
+        while (PIN_MACRO_THREAD_ACTIVE) {
+            // wait for key press
+            if (!active_unit.has_value()) {
+                for (int unit = 0; unit < 2; unit++) {
+                    if (PIN_MACRO_VALUES[unit].empty()) {
+                        continue;
+                    }
+                    if (overlay_buttons &&
+                        (!overlay::OVERLAY || overlay::OVERLAY->hotkeys_triggered()) &&
+                        GameAPI::Buttons::getState(RI_MGR, overlay_buttons->at(PIN_MACRO_TRIGGER_KEYS[unit]))) {
+                        active_unit = unit;
+                        // Reset key index
+                        pin_index[unit] = 0;
+                        break;
+                    }
+                }
+
+                if (!active_unit.has_value()) {
+                    Sleep(20);
+                    continue;
+                }
+            }
+
+            const auto unit = active_unit.value();
+            // get character from config
+            if (pin_index[unit] < PIN_MACRO_VALUES[unit].length()) {
+
+                // insert character
+                char pin_char = PIN_MACRO_VALUES[unit].at(pin_index[unit]);
+                if (pin_char >= '0' && pin_char <= '9') {
+                    int char_index = pin_char - '0';
+                    eamuse_set_keypad_overrides(unit, keypad_overrides[char_index]);
+                }
+                pin_index[unit]++;
+                Sleep(100);
+
+                // clear
+                eamuse_set_keypad_overrides(unit, 0);
+                Sleep(50);
+
+                // end of PIN
+                if (pin_index[unit] == PIN_MACRO_VALUES[unit].length()) {
+                    active_unit = std::nullopt;
+                    Sleep(120);
+                }
+
+                continue;
+            }
+
+            Sleep(200);
+        }
+    });
+}
+
+void eamuse_pin_macro_stop_thread() {
+    PIN_MACRO_THREAD_ACTIVE = false;
+    if (PIN_MACRO_THREAD != nullptr) {
+        PIN_MACRO_THREAD->join();
+        delete PIN_MACRO_THREAD;
+        PIN_MACRO_THREAD = nullptr;
+    }
+}
+
 void eamuse_set_keypad_overrides(size_t unit, uint16_t keypad_state) {
 
     // check unit
@@ -555,6 +653,8 @@ void eamuse_autodetect_game() {
         eamuse_set_game("Chase Chase Jokers");
     else if (avs::game::is_model("UKS"))
         eamuse_set_game("QuizKnock STADIUM");
+    else if (avs::game::is_model("VFG"))
+        eamuse_set_game("Mahjong Fight Girl");
     else {
         log_warning("eamuse", "unknown game model: {}", avs::game::MODEL);
         eamuse_set_game("unknown");

src/spice2x/misc/eamuse.h

@@ -34,6 +34,9 @@ extern std::string CARD_OVERRIDES[2];
 extern bool AUTO_INSERT_CARD[2];
 extern float AUTO_INSERT_CARD_COOLDOWN;
 
+extern bool PIN_MACRO_ENABLED;
+extern std::string PIN_MACRO_VALUES[2];
+
 bool eamuse_get_card(int active_count, int unit_id, uint8_t *card);
 bool eamuse_get_card(const std::filesystem::path &path, uint8_t *card, int unit_id);
 bool eamuse_get_card_from_file(const std::filesystem::path &path, uint8_t *card, int index);
@@ -56,6 +59,9 @@ int eamuse_coin_add();
 void eamuse_coin_start_thread();
 void eamuse_coin_stop_thread();
 
+void eamuse_pin_macro_start_thread();
+void eamuse_pin_macro_stop_thread();
+
 void eamuse_set_keypad_overrides(size_t unit, uint16_t keypad_state);
 void eamuse_set_keypad_overrides_bt5(size_t unit, uint16_t keypad_state);
 void eamuse_set_keypad_overrides_reader(size_t unit, uint16_t keypad_state);

src/spice2x/overlay/windows/screen_resize.cpp

@@ -17,6 +17,10 @@ namespace overlay::windows {
         this->init_pos = ImVec2(10, 10);
         this->toggle_button = games::OverlayButtons::ToggleScreenResize;
         this->toggle_screen_resize = games::OverlayButtons::ScreenResize;
+        this->toggle_scene[0] = games::OverlayButtons::ScreenResizeScene1;
+        this->toggle_scene[1] = games::OverlayButtons::ScreenResizeScene2;
+        this->toggle_scene[2] = games::OverlayButtons::ScreenResizeScene3;
+        this->toggle_scene[3] = games::OverlayButtons::ScreenResizeScene4;
     }
 
     ScreenResize::~ScreenResize() {
@@ -42,13 +46,17 @@ namespace overlay::windows {
 
     void ScreenResize::reset_vars_to_default() {
         cfg::SCREENRESIZE->enable_screen_resize = false;
+        cfg::SCREENRESIZE->screen_resize_current_scene = 0;
         cfg::SCREENRESIZE->enable_linear_filter = true;
-        cfg::SCREENRESIZE->keep_aspect_ratio = true;
-        cfg::SCREENRESIZE->centered = true;
-        cfg::SCREENRESIZE->offset_x = 0;
-        cfg::SCREENRESIZE->offset_y = 0;
-        cfg::SCREENRESIZE->scale_x = 1.f;
-        cfg::SCREENRESIZE->scale_y = 1.f;
+        for (size_t i = 0; i < std::size(cfg::SCREENRESIZE->scene_settings); i++) {
+            auto& scene = cfg::SCREENRESIZE->scene_settings[i];
+            scene.keep_aspect_ratio = true;
+            scene.centered = true;
+            scene.offset_x = 0;
+            scene.offset_y = 0;
+            scene.scale_x = 1.f;
+            scene.scale_y = 1.f;
+        }
 
         cfg::SCREENRESIZE->enable_window_resize = false;
         cfg::SCREENRESIZE->window_always_on_top = false;
@@ -88,28 +96,51 @@ namespace overlay::windows {
 
     void ScreenResize::build_fullscreen_config() {
         // enable checkbox
-        ImGui::TextWrapped("Hint: bind a key to Screen Resize for quickly toggling this on/off.");
         ImGui::Checkbox("Enable", &cfg::SCREENRESIZE->enable_screen_resize);
+        ImGui::SameLine();
+        ImGui::HelpMarker("Hint: bind a key to Screen Resize for a quick toggle.");
 
         ImGui::BeginDisabled(!cfg::SCREENRESIZE->enable_screen_resize);
+        ImGui::Checkbox("Linear Filter", &cfg::SCREENRESIZE->enable_linear_filter);
+
+        if (ImGui::RadioButton("Scene 1", cfg::SCREENRESIZE->screen_resize_current_scene == 0)) {
+            cfg::SCREENRESIZE->screen_resize_current_scene = 0;
+        }
+        ImGui::SameLine();
+        if (ImGui::RadioButton("Scene 2", cfg::SCREENRESIZE->screen_resize_current_scene == 1)) {
+            cfg::SCREENRESIZE->screen_resize_current_scene = 1;
+        }
+        ImGui::SameLine();
+        if (ImGui::RadioButton("Scene 3", cfg::SCREENRESIZE->screen_resize_current_scene == 2)) {
+            cfg::SCREENRESIZE->screen_resize_current_scene = 2;
+        }
+        ImGui::SameLine();
+        if (ImGui::RadioButton("Scene 4", cfg::SCREENRESIZE->screen_resize_current_scene == 3)) {
+            cfg::SCREENRESIZE->screen_resize_current_scene = 3;
+        }
+        ImGui::SameLine();
+        ImGui::HelpMarker(
+            "Hint: bind a key to Screen Resize 1/2/3/4 for quick scene switching. "
+            "Scene 1 is the default scene activated when starting the game.");
+
+        auto& scene = cfg::SCREENRESIZE->scene_settings[cfg::SCREENRESIZE->screen_resize_current_scene];
 
         // general settings
-        ImGui::Checkbox("Linear Filter", &cfg::SCREENRESIZE->enable_linear_filter);
-        ImGui::Checkbox("Centered", &cfg::SCREENRESIZE->centered);
-        if (!cfg::SCREENRESIZE->centered) {
-            ImGui::InputInt("X Offset", &cfg::SCREENRESIZE->offset_x);
-            ImGui::InputInt("Y Offset", &cfg::SCREENRESIZE->offset_y);
+        ImGui::Checkbox("Centered", &scene.centered);
+        if (!scene.centered) {
+            ImGui::InputInt("X Offset", &scene.offset_x);
+            ImGui::InputInt("Y Offset", &scene.offset_y);
         }
 
         // aspect ratio
-        ImGui::Checkbox("Keep Aspect Ratio", &cfg::SCREENRESIZE->keep_aspect_ratio);
-        if (cfg::SCREENRESIZE->keep_aspect_ratio) {
-            if (ImGui::SliderFloat("Scale", &cfg::SCREENRESIZE->scale_x, 0.65f, 2.0f)) {
-                cfg::SCREENRESIZE->scale_y = cfg::SCREENRESIZE->scale_x;
+        ImGui::Checkbox("Keep Aspect Ratio", &scene.keep_aspect_ratio);
+        if (scene.keep_aspect_ratio) {
+            if (ImGui::SliderFloat("Scale", &scene.scale_x, 0.65f, 2.0f)) {
+                scene.scale_y = scene.scale_x;
             }
         } else {
-            ImGui::SliderFloat("Width Scale", &cfg::SCREENRESIZE->scale_x, 0.65f, 2.0f);
-            ImGui::SliderFloat("Height Scale", &cfg::SCREENRESIZE->scale_y, 0.65f, 2.0f);
+            ImGui::SliderFloat("Width Scale", &scene.scale_x, 0.65f, 2.0f);
+            ImGui::SliderFloat("Height Scale", &scene.scale_y, 0.65f, 2.0f);
         }
 
         ImGui::EndDisabled();
@@ -139,8 +170,16 @@ namespace overlay::windows {
         if (ImGui::Checkbox("Always on Top", &cfg::SCREENRESIZE->window_always_on_top) ) {
             graphics_update_z_order(window);
         }
+        ImGui::BeginDisabled();
+        ImGui::Checkbox("Forced Render Scaling", &GRAPHICS_WINDOW_BACKBUFFER_SCALE);
+        ImGui::EndDisabled();
+        ImGui::SameLine();
+        ImGui::HelpMarker(
+            "For windowed mode: forcibly set DX9 back buffer dimensions to match window size. "
+            "Reduces pixelated scaling artifacts. Works great on some games, but completely broken on others.\n\n"
+            "This can't be changed in-game; instead, set -windowscale option in spicecfg and restart.");
+
         ImGui::Checkbox("Keep Aspect Ratio", &cfg::SCREENRESIZE->client_keep_aspect_ratio);
-        ImGui::TextWrapped("Hint: if game is blurry after resizing, try -windowscale option in spicecfg.");
         ImGui::Checkbox("Manual window move/resize", &cfg::SCREENRESIZE->enable_window_resize);
         ImGui::BeginDisabled(!cfg::SCREENRESIZE->enable_window_resize);
 
@@ -209,8 +248,10 @@ namespace overlay::windows {
 
     void ScreenResize::update() {
         Window::update();
+        auto overlay_buttons = games::get_buttons_overlay(eamuse_get_game());
+
+        // toggle
         if (this->toggle_screen_resize != ~0u) {
-            auto overlay_buttons = games::get_buttons_overlay(eamuse_get_game());
             bool toggle_screen_resize_new = overlay_buttons
                 && this->overlay->hotkeys_triggered()
                 && GameAPI::Buttons::getState(RI_MGR, overlay_buttons->at(this->toggle_screen_resize));
@@ -220,5 +261,36 @@ namespace overlay::windows {
             }
             this->toggle_screen_resize_state = toggle_screen_resize_new;
         }
+
+        // scene switch
+        auto toggle_scene_state_new = ~0u;
+        for (size_t i = 0; i < std::size(this->toggle_scene); i++) {
+            if (this->toggle_scene[i] == ~0u) {
+                continue;
+            }
+            bool scene_switched = overlay_buttons
+                && this->overlay->hotkeys_triggered()
+                && GameAPI::Buttons::getState(RI_MGR, overlay_buttons->at(this->toggle_scene[i]));
+
+            if (scene_switched) {
+                toggle_scene_state_new = (uint32_t)i;
+            }
+
+            // only detect rising edges of key presses
+            if (scene_switched && (this->toggle_scene_state != i)) {
+                if (cfg::SCREENRESIZE->screen_resize_current_scene == (int8_t)i &&
+                    cfg::SCREENRESIZE->enable_screen_resize) {
+                    // this scene is already active, turn scaling off
+                    cfg::SCREENRESIZE->enable_screen_resize = false;
+                } else {
+                    // switch to scene
+                    cfg::SCREENRESIZE->enable_screen_resize = true;
+                    cfg::SCREENRESIZE->screen_resize_current_scene = i;
+                }
+                break;
+            }
+        }
+        // remember if a key was pressed (or nothing pressed) this frame
+        this->toggle_scene_state = toggle_scene_state_new;
     }
 }

src/spice2x/overlay/windows/screen_resize.h

@@ -16,6 +16,9 @@ namespace overlay::windows {
         size_t toggle_screen_resize = ~0u;
         bool toggle_screen_resize_state = false;
 
+        size_t toggle_scene[4] = { ~0u, ~0u, ~0u, ~0u };
+        uint32_t toggle_scene_state = ~0u;
+
         void build_fullscreen_config();
         void build_windowed_config();
         void build_footer();

src/spice2x/util/execexe.cpp

@@ -0,0 +1,180 @@
+#include "execexe.h"
+
+#include "util/logging.h"
+#include "util/libutils.h"
+#include "util/utils.h"
+#include "util/detour.h"
+
+namespace execexe {
+
+    static HMODULE execexe_module = nullptr;
+    static decltype(&LoadLibraryW) execexe_LoadLibraryW = nullptr;
+    static decltype(&GetModuleHandleW) execexe_GetModuleHandleW = nullptr;
+    static decltype(&GetProcAddress) execexe_GetProcAddress = nullptr;
+    static decltype(&CreateFileA) execexe_CreateFileA = nullptr;
+    static decltype(&CreateFileW) execexe_CreateFileW = nullptr;
+    static decltype(&CloseHandle) execexe_CloseHandle = nullptr;
+
+    static std::wstring plugins_dir;
+    static acioemu::ACIOHandle *acio = nullptr;
+    static std::wstring port_name;
+    static bool port_opened = false;
+
+    static HANDLE WINAPI execexe_CreateFileA_hook(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
+                                                  LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
+                                                  DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
+        const auto lpFileNameW = s2ws(lpFileName);
+        if (lpFileNameW == port_name) {
+            if (!port_opened) {
+                port_opened = acio->open(port_name.c_str());
+            } else {
+                log_info("execexe", "ignored handle open. ({})", ws2s(port_name));
+            }
+            SetLastError(0);
+            return (HANDLE) acio;
+        }
+        return execexe_CreateFileA(lpFileName, dwDesiredAccess, dwShareMode, lpSecurityAttributes,
+                                   dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
+    }
+
+    static HANDLE WINAPI execexe_CreateFileW_hook(LPCWSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
+                                                  LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
+                                                  DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
+        if (lpFileName == port_name && acio->open(lpFileName)) {
+            if (!port_opened) {
+                port_opened = acio->open(port_name.c_str());
+            } else {
+                log_info("execexe", "ignored handle open. ({})", ws2s(port_name));
+            }
+            SetLastError(0);
+            return (HANDLE) acio;
+        } else {
+            return execexe_CreateFileW(lpFileName, dwDesiredAccess, dwShareMode, lpSecurityAttributes,
+                                            dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
+        }
+    }
+
+    static WINBOOL WINAPI execexe_CloseHandle_hook(HANDLE hObject) {
+        if (hObject == acio && port_opened) {
+            log_info("execexe", "ignored handle close. ({})", ws2s(port_name));
+            return TRUE;
+        }
+        return execexe_CloseHandle(hObject);
+    }
+
+    HMODULE init() {
+        execexe_module = libutils::load_library("execexe.dll");
+        execexe_LoadLibraryW = libutils::get_proc<decltype(&LoadLibraryW)>(execexe_module, MAKEINTRESOURCE(34));
+        execexe_GetModuleHandleW = libutils::get_proc<decltype(&GetModuleHandleW)>(execexe_module, MAKEINTRESOURCE(25));
+        execexe_GetProcAddress = libutils::get_proc<decltype(&GetProcAddress)>(execexe_module, MAKEINTRESOURCE(27));
+        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));
+
+        auto module_path = libutils::module_file_name(nullptr);
+        module_path = module_path.replace_extension("");
+        module_path = module_path.replace_filename(module_path.filename().wstring() + L"_Data");
+        plugins_dir = (module_path / L"Plugins" / L"x86_64").wstring() + L"\\";
+
+        return execexe_module;
+    }
+
+    void init_port_hook(const std::wstring &portName, acioemu::ACIOHandle *acioHandle) {
+        static bool init = false;
+        if (init)
+            return;
+        init = true;
+
+        port_name = portName;
+        acio = acioHandle;
+        detour::trampoline_try("execexe.dll", MAKEINTRESOURCE(7),
+                               execexe_CloseHandle_hook, &execexe_CloseHandle);
+        detour::trampoline_try("execexe.dll", MAKEINTRESOURCE(9),
+                               execexe_CreateFileA_hook, &execexe_CreateFileA);
+        detour::trampoline_try("execexe.dll", MAKEINTRESOURCE(11),
+                               execexe_CreateFileW_hook, &execexe_CreateFileW);
+    }
+
+    HMODULE load_library(const char *module_name, bool fatal) {
+        std::wstring module_name_w = s2ws(module_name);
+        std::wstring plugin_path = plugins_dir + module_name_w;
+        HMODULE module = execexe_LoadLibraryW(plugin_path.c_str());
+        if (module != nullptr) {
+            return module;
+        }
+
+        module = execexe_LoadLibraryW(module_name_w.c_str());
+        if (module != nullptr) {
+            return module;
+        }
+
+        if (fatal) {
+            log_fatal("execexe", "failed to load library {}", module_name);
+        }
+
+        return nullptr;
+    }
+
+    HMODULE get_module(const char *module_name, bool fatal) {
+        std::wstring module_name_w = s2ws(module_name);
+        std::wstring plugin_path = plugins_dir + module_name_w;
+
+        HMODULE module = execexe_GetModuleHandleW(plugin_path.c_str());
+        if (module != nullptr) {
+            return module;
+        }
+
+        module = execexe_GetModuleHandleW(module_name_w.c_str());
+        if (module != nullptr) {
+            return module;
+        }
+
+        if (fatal) {
+            log_fatal("execexe", "failed to get module {}", module_name);
+        }
+
+        return nullptr;
+    }
+
+    FARPROC get_proc(HMODULE module, const char *proc_name, bool fatal) {
+        FARPROC proc = execexe_GetProcAddress(module, proc_name);
+        if (proc != nullptr) {
+            return proc;
+        }
+
+        if (fatal) {
+            log_fatal("execexe", "proc {} not found", proc_name);
+        }
+
+        return nullptr;
+    }
+
+    bool trampoline(const char *dll, const char *func, void *hook, void **orig) {
+        HMODULE module = get_module(dll);
+        FARPROC proc = get_proc(module, func);
+
+        return detour::trampoline(
+                reinterpret_cast<void *>(proc),
+                hook,
+                orig
+        );
+    }
+
+    bool trampoline_try(const char *dll, const char *func, void *hook, void **orig) {
+        HMODULE module = get_module(dll, false);
+        if (module == nullptr) {
+            return false;
+        }
+
+        FARPROC proc = get_proc(module, func, false);
+        if (proc == nullptr) {
+            return false;
+        }
+
+        return detour::trampoline(
+                reinterpret_cast<void *>(proc),
+                hook,
+                orig
+        );
+    }
+}

src/spice2x/util/execexe.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <string>
+#include <windows.h>
+#include "acioemu/handle.h"
+
+namespace execexe {
+    HMODULE init();
+    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);
+    HMODULE get_module(const char *module_name, bool fatal = true);
+    bool trampoline(const char *dll, const char *func, void *hook, void **orig);
+    bool trampoline_try(const char *dll, const char *func, void *hook, void **orig);
+
+    template<typename T>
+    inline T get_proc(HMODULE module, const char *proc_name, bool fatal = true) {
+        return reinterpret_cast<T>(get_proc(module, proc_name, fatal));
+    }
+
+    template<typename T>
+    inline bool trampoline(const char *dll, const char *func, T hook, T *orig) {
+        return trampoline(
+                dll,
+                func,
+                reinterpret_cast<void *>(hook),
+                reinterpret_cast<void **>(orig));
+    }
+
+    template<typename T>
+    inline bool trampoline_try(const char *dll, const char *func, T hook, T *orig) {
+        return trampoline_try(
+                dll,
+                func,
+                reinterpret_cast<void *>(hook),
+                reinterpret_cast<void **>(orig));
+    }
+}

src/spice2x/util/unity_player.cpp

@@ -2,44 +2,83 @@
 #include "cfg/screen_resize.h"
 #include "hooks/graphics/graphics.h"
 #include "external/fmt/include/fmt/format.h"
+#include "util/detour.h"
+#include "util/logging.h"
 
 namespace unity_utils {
 
-std::string get_unity_player_args() {
-    std::string args = "";
-    // windowed
-    if (GRAPHICS_WINDOWED) {
-        args += " -screen-fullscreen 0";
+    std::string get_unity_player_args() {
+        std::string args = "";
+        // windowed
+        if (GRAPHICS_WINDOWED) {
+            args += " -screen-fullscreen 0";
 
-        // window size - by default unity player will attempt to create a window that fills the
-        // screen, so instead fall back to 1080p resolution
-        uint32_t w = 1920;
-        uint32_t h = 1080;
-        if (GRAPHICS_WINDOW_SIZE.has_value()) {
-            w = GRAPHICS_WINDOW_SIZE.value().first;
-            h = GRAPHICS_WINDOW_SIZE.value().second;
-        }
-        args += fmt::format(" -screen-width {} -screen-height {}", w, h);
-
-        // window border
-        // eventually we should launch the player inside a parent window that we have full control
-        // over using -parentHWND so we can let the user resize it by dragging the border...
-        if (GRAPHICS_WINDOW_STYLE.has_value()) {
-            if (GRAPHICS_WINDOW_STYLE == cfg::WindowDecorationMode::Borderless) {
-                args += " -popupwindow";
+            // window size - by default unity player will attempt to create a window that fills the
+            // screen, so instead fall back to 1080p resolution
+            uint32_t w = 1920;
+            uint32_t h = 1080;
+            if (GRAPHICS_WINDOW_SIZE.has_value()) {
+                w = GRAPHICS_WINDOW_SIZE.value().first;
+                h = GRAPHICS_WINDOW_SIZE.value().second;
             }
+            args += fmt::format(" -screen-width {} -screen-height {}", w, h);
+
+            // window border
+            // eventually we should launch the player inside a parent window that we have full control
+            // over using -parentHWND so we can let the user resize it by dragging the border...
+            if (GRAPHICS_WINDOW_STYLE.has_value()) {
+                if (GRAPHICS_WINDOW_STYLE == cfg::WindowDecorationMode::Borderless) {
+                    args += " -popupwindow";
+                }
+            }
+        } else {
+            // need to specify this, otherwise it gets cached and uses previous value
+            args += " -screen-fullscreen 1";
         }
-    } else {
-        // need to specify this, otherwise it gets cached and uses previous value
-        args += " -screen-fullscreen 1";
+
+        // monitor
+        if (D3D9_ADAPTER.has_value()) {
+            args += fmt::format(" -monitor {}", D3D9_ADAPTER.value());
+        }
+
+        return args;
     }
 
-    // monitor
-    if (D3D9_ADAPTER.has_value()) {
-        args += fmt::format(" -monitor {}", D3D9_ADAPTER.value());
+    static std::string cmdLine;
+    static decltype(GetCommandLineA) *GetCommandLineA_orig = nullptr;
+
+    static LPSTR WINAPI GetCommandLineA_hook() {
+        return (LPSTR) cmdLine.c_str();
     }
 
-    return args;
-}
+    void set_args(const std::string &args) {
+        static bool init = false;
+        if (!init) {
+            init = true;
+            detour::trampoline_try("kernel32.dll", "GetCommandLineA",
+                                   (void*)GetCommandLineA_hook, (void**)&GetCommandLineA_orig);
+        }
+
+        cmdLine = args;
+        log_info("unity", "unity player args: ```{}```", cmdLine);
+    }
+
+    static bool show = false;
+    static decltype(ShowCursor) *ShowCursor_orig = nullptr;
+
+    static int WINAPI ShowCursor_hook(BOOL bShow) {
+        return show;
+    }
+
+    void force_show_cursor(bool bShow) {
+        static bool init = false;
+        if (!init) {
+            init = true;
+            detour::trampoline_try("user32.dll", "ShowCursor",
+                                   (void*)ShowCursor_hook, (void**)&ShowCursor_orig);
+        }
+
+        show = bShow;
+    }
 
 }

src/spice2x/util/unity_player.h

@@ -4,4 +4,6 @@
 
 namespace unity_utils {
     std::string get_unity_player_args();
+    void set_args(const std::string &args);
+    void force_show_cursor(bool bShow);
 }

src/spice2x/util/utils.h

@@ -298,3 +298,16 @@ static inline int get_async_secondary_mouse() {
     int vk = GetSystemMetrics(SM_SWAPBUTTON) ? VK_LBUTTON : VK_RBUTTON;
     return GetAsyncKeyState(vk);
 }
+
+static inline bool parse_width_height(const std::string wh, std::pair<uint32_t, uint32_t> &result) {
+    std::string s = wh;
+    uint32_t w, h;
+    const auto remove_spaces = [](const char& c) { return c == ' '; };
+    s.erase(std::remove_if(s.begin(), s.end(), remove_spaces), s.end());
+    if (sscanf(s.c_str(), "%u,%u", &w, &h) == 2) {
+        result = std::pair(w, h);
+        return true;
+    } else {
+        return false;
+    }
+}