add tekken

Package.mk

@@ -53,6 +53,17 @@ $(BUILD_DIR_ZIP)/mkac.zip:
 	$(V)strip $(BUILD_DIR_ZIP)/mkac/*.{exe,dll}
 	$(V)cd $(BUILD_DIR_ZIP)/mkac ; zip -r ../mkac.zip *
 
+$(BUILD_DIR_ZIP)/tekken.zip:
+	$(V)echo ... $@
+	$(V)mkdir -p $(BUILD_DIR_ZIP)/tekken
+	$(V)cp $(BUILD_DIR_64)/subprojects/capnhook/inject/inject.exe \
+		$(BUILD_DIR_64)/tekkenhook/tekkenhook.dll \
+		$(DIST_DIR)/tekken/bananatools.ini \
+		$(DIST_DIR)/tekken/start.bat \
+    	$(BUILD_DIR_ZIP)/tekken
+	$(V)strip $(BUILD_DIR_ZIP)/tekken/*.{exe,dll}
+	$(V)cd $(BUILD_DIR_ZIP)/tekken ; zip -r ../tekken.zip *
+
 $(BUILD_DIR_ZIP)/doc.zip: \
 		$(DOC_DIR)/ferrumhook.md \
 		$(DOC_DIR)/taikohook.md \
@@ -68,6 +79,7 @@ $(BUILD_DIR_ZIP)/bananatools.zip: \
 		$(BUILD_DIR_ZIP)/exvs2.zip \
 		$(BUILD_DIR_ZIP)/sao.zip \
 		$(BUILD_DIR_ZIP)/mkac.zip \
+		$(BUILD_DIR_ZIP)/tekken.zip \
 		$(BUILD_DIR_ZIP)/doc.zip \
 		README.md \
 

dist/tekken/bananatools.ini

@@ -0,0 +1,58 @@
+; Controls the virtual file system hooks. These redirect file i/o
+; requests to a folder specified below, instead of the drive.
+; These are all required, even if the game doesn't use one of them.
+[vfs]
+path=
+
+[dns]
+default=localhost
+
+; Security dongle emulation, disable if you have a 
+; real dongle connected that you want to use
+[dongle]
+enable=1
+serial=282814450001
+
+; Set the network environment. Most games seem to want 192.168.123.X
+[netenv]
+enable=1
+subnet=192.168.123.0
+
+; Graphics hook, may cause crashes in some games
+[gfx]
+enable=1
+windowed=1
+framed=0
+monitor=0
+
+[misc]
+systemVersion=TE7100-1-NA-SYS0-A03
+
+; Control the AMCUS replacement class
+[amcus]
+enable=1
+game_id=SDBS
+game_cd=TR21
+am_game_ver=1.80
+cacfg_game_ver=10.03
+server_uri=localhost
+server_host=localhost
+
+[reader]
+enable=1
+access_code=00000000000000000000
+
+; JVS config
+[jvs]
+enable=1
+port=3
+
+; Mappings for the najv4 IO board. To disable JVS emulation and use
+; a real board, set enable to 0 in the "jvs" section.
+[najv4]
+test=0x24 ; "Home" key
+coin=0x2D ; "Insert" key
+service=0x2E ; "Delete" key
+up=0x26 ; Up arrow
+down=0x28 ; Down arrow
+enter=0x0D ; "Enter" key

dist/tekken/start.bat

@@ -0,0 +1,10 @@
+@echo off
+
+pushd %~dp0
+
+start inject.exe -d -k tekkenhook.dll AMCUS\AMAuthd.exe
+inject.exe -d -k tekkenhook.dll TekkenGame\Binaries\Win64\TekkenGame-Win64-Shipping.exe
+
+echo.
+echo The game process has terminated
+pause

meson.build

@@ -59,9 +59,11 @@ subdir('taikoio')
 subdir('exvs2io')
 subdir('saoio')
 subdir('mkacio')
+subdir('tekkenio')
 
 subdir('taikohook')
 subdir('ferrumhook')
 subdir('exvs2hook')
 subdir('saohook')
 subdir('mkachook')
+subdir('tekkenhook')

tekkenhook/config.c

@@ -0,0 +1,35 @@
+#include <assert.h>
+#include <stddef.h>
+
+#include "tekkenhook/config.h"
+
+#include "platform/config.h"
+
+void tekken_dll_config_load(
+        struct tekken_dll_config *cfg,
+        const wchar_t *filename)
+{
+    assert(cfg != NULL);
+    assert(filename != NULL);
+
+    GetPrivateProfileStringW(
+            L"tekkenio",
+            L"path",
+            L"",
+            cfg->path,
+            _countof(cfg->path),
+            filename);
+}
+
+void tekken_hook_config_load(
+        struct tekken_hook_config *cfg,
+        const wchar_t *filename)
+{
+    assert(cfg != NULL);
+    assert(filename != NULL);
+
+    platform_config_load(&cfg->platform, filename);
+    tekken_dll_config_load(&cfg->dll, filename);
+    gfx_config_load(&cfg->gfx, filename);
+    bpreader_config_load(&cfg->reader, filename);
+}

tekkenhook/config.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <stddef.h>
+
+#include "tekkenhook/tekken-dll.h"
+#include "tekkenhook/jvs.h"
+#include "board/config.h"
+
+#include "platform/config.h"
+#include "gfxhook/config.h"
+#include "amcus/config.h"
+
+struct tekken_hook_config {
+    struct platform_config platform;
+    struct tekken_dll_config dll;
+    struct gfx_config gfx;
+    struct amcus_config amcus;
+    struct bpreader_config reader;
+};
+
+void tekken_dll_config_load(
+    struct tekken_dll_config *cfg,
+    const wchar_t *filename);
+
+void tekken_hook_config_load(
+    struct tekken_hook_config *cfg,
+    const wchar_t *filename);
+

tekkenhook/dllmain.c

@@ -0,0 +1,96 @@
+#include <windows.h>
+#include <stdlib.h>
+
+#include "tekkenhook/config.h"
+#include "tekkenhook/tekken-dll.h"
+#include "tekkenhook/jvs.h"
+
+#include "amcus/amcus.h"
+
+#include "hook/process.h"
+
+#include "hooklib/serial.h"
+#include "hooklib/debug.h"
+
+#include "platform/platform.h"
+#include "gfxhook/gfx.h"
+#include "gfxhook/dxgi.h"
+#include "gfxhook/d3d11.h"
+#include "board/bpreader.h"
+
+#include "util/dprintf.h"
+
+static HMODULE tekken_hook_mod;
+static process_entry_t tekken_startup;
+static struct tekken_hook_config tekken_hook_cfg;
+
+static DWORD CALLBACK tekken_pre_startup(void)
+{
+    HRESULT hr;
+
+    dprintf("--- Begin tekken_pre_startup ---\n");
+
+    tekken_hook_config_load(&tekken_hook_cfg, L".\\bananatools.ini");
+
+    serial_hook_init();
+
+    struct dongle_info dinfo;
+    dinfo.vid = 0x0B9A;
+    dinfo.pid = 0x0C10;
+    wcscpy_s(dinfo.manufacturer, _countof(dinfo.manufacturer), L"BM");
+    wcscpy_s(dinfo.product, _countof(dinfo.product), L"RUDI04GBN-274713");
+
+    hr = platform_hook_init(&tekken_hook_cfg.platform, PLATFORM_ES3, tekken_jvs_init, tekken_hook_mod, dinfo);
+
+    if (FAILED(hr)) {
+        ExitProcess(EXIT_FAILURE);
+    }
+
+    hr = tekken_dll_init(&tekken_hook_cfg.dll, tekken_hook_mod);
+
+    if (FAILED(hr)) {
+        ExitProcess(EXIT_FAILURE);
+    }
+
+    hr = amcus_hook_init(&tekken_hook_cfg.amcus);
+
+    if (FAILED(hr)) {
+        ExitProcess(EXIT_FAILURE);
+    }
+
+    hr = bpreader_init(&tekken_hook_cfg.reader, 4);
+
+    if (FAILED(hr)) {
+        ExitProcess(EXIT_FAILURE);
+    }
+
+    debug_hook_init();
+
+    gfx_hook_init(&tekken_hook_cfg.gfx);
+    gfx_d3d11_hook_init(&tekken_hook_cfg.gfx, tekken_hook_mod);
+    gfx_dxgi_hook_init(&tekken_hook_cfg.gfx, tekken_hook_mod);
+
+    dprintf("---  End  tekken_pre_startup ---\n");
+
+    return tekken_startup();
+
+}
+
+BOOL WINAPI DllMain(HMODULE mod, DWORD cause, void *ctx)
+{
+    HRESULT hr;
+
+    if (cause != DLL_PROCESS_ATTACH) {
+        return TRUE;
+    }
+
+    tekken_hook_mod = mod;
+
+    hr = process_hijack_startup(tekken_pre_startup, &tekken_startup);
+
+    if (!SUCCEEDED(hr)) {
+        dprintf("Failed to hijack process startup: %x\n", (int) hr);
+    }
+
+    return SUCCEEDED(hr);
+}

tekkenhook/jvs.c

@@ -0,0 +1,100 @@
+#include <windows.h>
+
+#include <assert.h>
+#include <process.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "hook/iobuf.h"
+#include "hook/iohook.h"
+
+#include "hooklib/uart.h"
+#include "hooklib/fdshark.h"
+
+#include "util/dprintf.h"
+#include "util/dump.h"
+
+#include "board/najv4.h"
+
+#include "tekkenhook/jvs.h"
+#include "tekkenhook/tekken-dll.h"
+
+static void tekken_jvs_read_switches(void *ctx, struct najv4_switch_state *out);
+static void tekken_jvs_read_coin_counter(void *ctx, uint8_t slot_no, uint16_t *out);
+
+static const struct najv4_ops tekken_jvs_najv4_ops = {
+    .read_switches      = tekken_jvs_read_switches,
+    .read_coin_counter  = tekken_jvs_read_coin_counter,
+};
+
+static struct najv4 tekken_jvs_najv4;
+
+HRESULT tekken_jvs_init(struct jvs_node **out)
+{
+    HRESULT hr;
+
+    assert(out != NULL);
+    assert(tekken_dll.jvs_init != NULL);
+
+    dprintf("Tekken JVS: Starting IO backend\n");
+    hr = tekken_dll.jvs_init();
+
+    if (FAILED(hr)) {
+        dprintf("Tekken JVS: Backend error, I/O disconnected: %x\n", (int) hr);
+
+        return hr;
+    }
+
+    najv4_init(&tekken_jvs_najv4, NULL, &tekken_jvs_najv4_ops, NULL);
+    *out = najv4_to_jvs_node(&tekken_jvs_najv4);
+
+    return S_OK;
+}
+
+static void tekken_jvs_read_switches(void *ctx, struct najv4_switch_state *out)
+{
+    uint8_t opbtn = 0;
+
+    //dprintf("Tekken JVS: Read Switches\n");
+
+    assert(out != NULL);
+    assert(tekken_dll.jvs_poll != NULL);
+
+    tekken_dll.jvs_poll(&opbtn);
+    
+    out->system = 0;
+    out->p1 = 0;
+    out->p2 = 0;
+
+    if (opbtn & 0x01) { // Test
+        out->system = 0x80;
+    }
+    if (opbtn & 0x02) { // Service
+        out->p1 |= 0x4000;
+    }
+
+    if (opbtn & 0x04) { // Up
+        out->p1 |= 0x2000;
+    }
+    if (opbtn & 0x08) { // Down
+        out->p1 |= 0x1000;
+    }
+    if (opbtn & 0x10) { // Enter
+        out->p1 |= 0x0200;
+    }
+}
+
+static void tekken_jvs_read_coin_counter(void *ctx, uint8_t slot_no, uint16_t *out)
+{
+    //dprintf("Tekken JVS: Read coin counter\n");
+
+    assert(out != NULL);
+    assert(tekken_dll.jvs_read_coin_counter != NULL);
+
+    if (slot_no > 0) {
+        return;
+    }
+
+    tekken_dll.jvs_read_coin_counter(out);
+}

tekkenhook/jvs.h

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "jvs/jvs-bus.h"
+
+HRESULT tekken_jvs_init(struct jvs_node **root);

tekkenhook/meson.build

@@ -0,0 +1,31 @@
+shared_library(
+    'tekkenhook',
+    name_prefix : '',
+    include_directories : inc,
+    implicit_include_directories : false,
+    vs_module_defs : 'tekkenhook.def',
+    c_pch : '../precompiled.h',
+    dependencies : [
+        capnhook.get_variable('hook_dep'),
+        capnhook.get_variable('hooklib_dep'),
+    ],
+    link_with : [
+        tekkenio_lib,
+        amcus_lib,
+        platform_lib,
+        util_lib,
+        hooklib_lib,
+        gfxhook_lib,
+        jvs_lib,
+        board_lib,
+    ],
+    sources : [
+        'dllmain.c',
+        'config.c',
+        'config.h',
+        'tekken-dll.c',
+        'tekken-dll.h',
+        'jvs.c',
+        'jvs.h',
+    ],
+)

tekkenhook/tekken-dll.c

@@ -0,0 +1,100 @@
+#include <windows.h>
+
+#include <assert.h>
+#include <stdlib.h>
+
+#include "tekkenhook/tekken-dll.h"
+
+#include "util/dll-bind.h"
+#include "util/dprintf.h"
+
+const struct dll_bind_sym tekken_dll_syms[] = {
+    {
+        .sym = "tekken_io_jvs_init",
+        .off = offsetof(struct tekken_dll, jvs_init),
+    }, {
+        .sym = "tekken_io_jvs_poll",
+        .off = offsetof(struct tekken_dll, jvs_poll),
+    }, {
+        .sym = "tekken_io_jvs_read_coin_counter",
+        .off = offsetof(struct tekken_dll, jvs_read_coin_counter),
+    }
+};
+
+struct tekken_dll tekken_dll;
+
+HRESULT tekken_dll_init(const struct tekken_dll_config *cfg, HINSTANCE self)
+{
+    uint16_t (*get_api_version)(void);
+    const struct dll_bind_sym *sym;
+    HINSTANCE owned;
+    HINSTANCE src;
+    HRESULT hr;
+
+    assert(cfg != NULL);
+    assert(self != NULL);
+
+    if (cfg->path[0] != L'\0') {
+        owned = LoadLibraryW(cfg->path);
+
+        if (owned == NULL) {
+            hr = HRESULT_FROM_WIN32(GetLastError());
+            dprintf("Tekken IO: Failed to load IO DLL: %lx: %S\n",
+                    hr,
+                    cfg->path);
+
+            goto end;
+        }
+
+        dprintf("Tekken IO: Using custom IO DLL: %S\n", cfg->path);
+        src = owned;
+    } else {
+        owned = NULL;
+        src = self;
+    }
+
+    get_api_version = (void *) GetProcAddress(src, "tekken_io_get_api_version");
+
+    if (get_api_version != NULL) {
+        tekken_dll.api_version = get_api_version();
+    } else {
+        tekken_dll.api_version = 0x0100;
+        dprintf("Custom IO DLL does not expose tekken_io_get_api_version, "
+                "assuming API version 1.0.\n"
+                "Please ask the developer to update their DLL.\n");
+    }
+
+    if (tekken_dll.api_version >= 0x0200) {
+        hr = E_NOTIMPL;
+        dprintf("Tekken IO: Custom IO DLL implements an unsupported "
+                "API version (%#04x). Please update Segatools.\n",
+                tekken_dll.api_version);
+
+        goto end;
+    }
+
+    sym = tekken_dll_syms;
+    hr = dll_bind(&tekken_dll, src, &sym, _countof(tekken_dll_syms));
+
+    if (FAILED(hr)) {
+        if (src != self) {
+            dprintf("Tekken IO: Custom IO DLL does not provide function "
+                    "\"%s\". Please contact your IO DLL's developer for "
+                    "further assistance.\n",
+                    sym->sym);
+
+            goto end;
+        } else {
+            dprintf("Internal error: could not reflect \"%s\"\n", sym->sym);
+        }
+    }
+
+    owned = NULL;
+
+end:
+    if (owned != NULL) {
+        FreeLibrary(owned);
+    }
+
+    return hr;
+}

tekkenhook/tekken-dll.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <windows.h>
+
+#include "tekkenio/tekkenio.h"
+
+struct tekken_dll {
+    uint16_t api_version;
+    HRESULT (*jvs_init)(void);
+    HRESULT (*jvs_poll)(uint8_t *opbtn);
+    void (*jvs_read_coin_counter)(uint16_t *coins);
+};
+
+struct tekken_dll_config {
+    wchar_t path[MAX_PATH];
+};
+
+extern struct tekken_dll tekken_dll;
+
+HRESULT tekken_dll_init(const struct tekken_dll_config *cfg, HINSTANCE self);

tekkenhook/tekkenhook.def

@@ -0,0 +1,7 @@
+LIBRARY tekkenhook
+
+EXPORTS
+    tekken_io_get_api_version
+    tekken_io_jvs_init
+    tekken_io_jvs_poll
+    tekken_io_jvs_read_coin_counter

tekkenio/config.c

@@ -0,0 +1,17 @@
+#include <windows.h>
+
+#include <assert.h>
+#include <stddef.h>
+#include <stdio.h>
+
+#include "tekkenio/config.h"
+
+void tekken_io_najv4_config_load(struct tekken_najv4_config *cfg, const wchar_t *filename) 
+{    
+    cfg->test = GetPrivateProfileIntW(L"najv4", L"test", VK_HOME, filename);
+    cfg->service = GetPrivateProfileIntW(L"najv4", L"service", VK_DELETE, filename);
+    cfg->coin = GetPrivateProfileIntW(L"najv4", L"coin", VK_INSERT, filename);
+    cfg->up = GetPrivateProfileIntW(L"najv4", L"up", VK_UP, filename);
+    cfg->down = GetPrivateProfileIntW(L"najv4", L"down", VK_DOWN, filename);
+    cfg->enter = GetPrivateProfileIntW(L"najv4", L"enter", VK_RETURN, filename);
+}

tekkenio/config.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stddef.h>
+#include <stdint.h>
+
+struct tekken_najv4_config {
+    uint8_t test;
+    uint8_t service;
+    uint8_t up;
+    uint8_t down;
+    uint8_t enter;
+    uint8_t coin;
+};
+
+void tekken_io_najv4_config_load(struct tekken_najv4_config *cfg, const wchar_t *filename);

tekkenio/meson.build

@@ -0,0 +1,13 @@
+tekkenio_lib = static_library(
+    'tekkenio',
+    name_prefix : '',
+    include_directories : inc,
+    implicit_include_directories : false,
+    c_pch : '../precompiled.h',
+    sources : [
+        'tekkenio.c',
+        'tekkenio.h',
+        'config.c',
+        'config.h',
+    ],
+)

tekkenio/tekkenio.c

@@ -0,0 +1,69 @@
+#include <windows.h>
+#include <xinput.h>
+
+#include <limits.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "tekkenio/tekkenio.h"
+#include "tekkenio/config.h"
+
+#include "util/dprintf.h"
+
+static bool tekken_io_coin = false;
+static bool tekken_test_toggle = false;
+static uint16_t tekken_coin_ct = 0;
+static struct tekken_najv4_config najv4_cfg;
+
+uint16_t tekken_io_get_api_version(void)
+{
+    return 0x0100;
+}
+
+HRESULT tekken_io_jvs_init(void)
+{
+    dprintf("Tekken IO: JVS Init\n");
+    tekken_io_najv4_config_load(&najv4_cfg, L".\\bananatools.ini");
+    return S_OK;
+}
+
+HRESULT tekken_io_jvs_poll(uint8_t *opbtn)
+{
+    *opbtn = 0;
+
+    if ((GetAsyncKeyState(najv4_cfg.test) & 0x8000)) {
+        *opbtn |= TEKKEN_IO_OPBTN_TEST;
+    }
+
+    if (GetAsyncKeyState(najv4_cfg.service) & 0x8000) {
+        *opbtn |= TEKKEN_IO_OPBTN_SERVICE;
+    }
+
+    if (GetAsyncKeyState(najv4_cfg.up) & 0x8000) {
+        *opbtn |= TEKKEN_IO_OPBTN_UP;
+    }
+
+    if (GetAsyncKeyState(najv4_cfg.down) & 0x8000) {
+        *opbtn |= TEKKEN_IO_OPBTN_DOWN;
+    }
+
+    if (GetAsyncKeyState(najv4_cfg.enter) & 0x8000) {
+        *opbtn |= TEKKEN_IO_OPBTN_ENTER;
+    }
+
+    return S_OK;
+}
+
+void tekken_io_jvs_read_coin_counter(uint16_t *coins)
+{
+    if (GetAsyncKeyState(VK_INSERT) & 0x8000) {
+        if (!tekken_io_coin) {
+            tekken_io_coin = true;
+            tekken_coin_ct++;
+        }
+    } else {
+        tekken_io_coin = false;
+    }
+
+    *coins = tekken_coin_ct;
+}

tekkenio/tekkenio.def

@@ -0,0 +1,7 @@
+LIBRARY tekkenhook
+
+EXPORTS
+    tekken_io_get_api_version
+    tekken_io_jvs_init
+    tekken_io_jvs_poll
+    tekken_io_read_coin_counter

tekkenio/tekkenio.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <windows.h>
+
+#include <stdint.h>
+
+#include "tekkenio/config.h"
+
+enum {
+   TEKKEN_IO_OPBTN_TEST = 0x01,
+   TEKKEN_IO_OPBTN_SERVICE = 0x02,
+   TEKKEN_IO_OPBTN_UP = 0x04,
+   TEKKEN_IO_OPBTN_DOWN = 0x08,
+   TEKKEN_IO_OPBTN_ENTER = 0x10,
+   TEKKEN_IO_OPBTN_COIN = 0x20,
+};
+
+/* Get the version of the Pokken IO API that this DLL supports. This
+   function should return a positive 16-bit integer, where the high byte is
+   the major version and the low byte is the minor version (as defined by the
+   Semantic Versioning standard).
+
+   The latest API version as of this writing is 0x0100. */
+
+uint16_t tekken_io_get_api_version(void);
+
+/* Initialize the IO DLL. This is the second function that will be called on
+   your DLL, after tekken_io_get_api_version.
+
+   All subsequent calls to this API may originate from arbitrary threads.
+
+   Minimum API version: 0x0100 */
+
+HRESULT tekken_io_jvs_init(void);
+
+/* Send any queued outputs (of which there are currently none, though this may
+   change in subsequent API versions) and retrieve any new inputs.
+
+   Minimum API version: 0x0100 */
+
+HRESULT tekken_io_jvs_poll(uint8_t *opbtn);
+
+void tekken_io_jvs_read_coin_counter(uint16_t *coins);