Initial commit for GitHub migration based on spice2x-25-03-03

2026-08-02 14:50:41 -07:00 · 2025-03-10 19:16:49 -07:00
parent 94af8d32c9
commit ed8c72852f
1008 changed files with 296815 additions and 0 deletions
@@ -0,0 +1,149 @@
+#include "sc.h"
+
+#include "avs/game.h"
+#include "hooks/devicehook.h"
+#include "hooks/graphics/graphics.h"
+#include "hooks/lang.h"
+#include "hooks/libraryhook.h"
+#include "games/shared/lcdhandle.h"
+#include "games/shared/twtouch.h"
+#include "util/detour.h"
+#include "util/libutils.h"
+#include "util/logging.h"
+#include "util/utils.h"
+#include "launcher/shutdown.h"
+
+/**
+ * Overridden touchscreen for attaching the touch hooks to the window.
+ */
+class SCTouchDevice : public games::shared::TwTouchDevice {
+public:
+
+    SCTouchDevice() {
+
+        // match factory calibration setting
+        this->offset_x = -1500;
+        this->offset_y = 3100;
+        this->scale_x = (65535.f + 2500) / 1920.f;
+        this->scale_y = (65535.f - 5800) / 1080.f;
+        this->flip_x = true;
+        this->flip_y = true;
+    }
+
+    bool open(LPCWSTR lpFileName) override {
+
+        // check if device was opened
+        auto result = TwTouchDevice::open(lpFileName);
+        if (result) {
+
+            // attach touch module
+            HWND hWnd = GetForegroundWindow();
+            if (!string_begins_with(GetActiveWindowTitle(), "Graphics")) {
+                hWnd = FindWindowBeginsWith("Graphics");
+            }
+
+            // check window
+            if (hWnd != nullptr) {
+
+                // check if windowed
+                if (GRAPHICS_WINDOWED) {
+
+                    // remove style borders
+                    LONG lStyle = GetWindowLong(hWnd, GWL_STYLE);
+                    lStyle &= ~(WS_CAPTION | WS_THICKFRAME | WS_MINIMIZE | WS_MAXIMIZE | WS_SYSMENU);
+                    SetWindowLongPtr(hWnd, GWL_STYLE, lStyle);
+
+                    // remove ex style borders
+                    LONG lExStyle = GetWindowLong(hWnd, GWL_EXSTYLE);
+                    lExStyle &= ~(WS_EX_DLGMODALFRAME | WS_EX_CLIENTEDGE | WS_EX_STATICEDGE);
+                    SetWindowLongPtr(hWnd, GWL_EXSTYLE, lExStyle);
+
+                    // update/move window (Steel Chronicle runs at 1920x1080)
+                    SetWindowPos(hWnd, nullptr, 0, 0, 1920, 1080,
+                                 SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOOWNERZORDER);
+                } else {
+
+                    // show game window because it lost focus
+                    ShowWindow(hWnd, SW_SHOW);
+                }
+            }
+
+            // use DirectX window for touch events, otherwise game window loses focus and runs at 10 FPS
+            touch_attach_dx_hook();
+
+            // cursor
+            if (!is_touch_available()) {
+                ShowCursor(true);
+            }
+        }
+
+        // return result
+        return result;
+    }
+};
+
+static int __cdecl setvolume_stub(const char *set_volume_file) {
+    return 0;
+}
+
+static decltype(GetFileAttributesA)* GetFileAttributesA_orig;
+
+static DWORD __stdcall GetFileAttributesA_hook(LPCSTR lpFileName) {
+    
+    if (strcmp(lpFileName, "C:\\WERUNTIME.INI") == 0) {
+        return INVALID_FILE_ATTRIBUTES;
+    }
+
+    return GetFileAttributesA_orig(lpFileName);
+}
+
+games::sc::SCGame::SCGame() : Game("Steel Chronicle") {
+}
+
+void games::sc::SCGame::attach() {
+    Game::attach();
+
+    /*
+     * Since there are still some problems when the locale is non-japanese,
+     * we want to warn the user about it.
+     */
+    if (!hooks::lang::is_native_shiftjis()) {
+        switch (MessageBoxA(
+                NULL,
+                "System locale for non-unicode programs not set to Japanese.\n"
+                "This is unsupported and the game will crash at some point.\n"
+                "Google: \"windows japanese non-unicode\"",
+                "Warning",
+                MB_ICONWARNING | MB_OKCANCEL | MB_DEFBUTTON1))
+        {
+            case IDCANCEL:
+                launcher::kill();
+                break;
+            case IDOK:
+            default:
+                break;
+        }
+    }
+
+    // add devices
+    devicehook_init();
+    devicehook_add(new games::shared::LCDHandle());
+    devicehook_add(new SCTouchDevice());
+
+    // game code resides in another DLL
+    auto gamekgg = libutils::load_library("gamekgg.dll");
+    devicehook_init(gamekgg);
+    libraryhook_enable(gamekgg);
+
+    // set volume hook - default function causes access violation on some setups
+    auto setvolume_module = libutils::load_library("setvolume.dll");
+    detour::inline_hook((void *) setvolume_stub, libutils::get_proc(setvolume_module, "?setvolume@@YAHPAD@Z"));
+
+    // game changes power configurations if C:\WERUNTIME.INI exists
+    GetFileAttributesA_orig = detour::iat_try("GetFileAttributesA", GetFileAttributesA_hook, avs::game::DLL_INSTANCE);
+}
+
+void games::sc::SCGame::detach() {
+    Game::detach();
+    devicehook_dispose();
+}