From 71bf14a7950fc046ec5862b3385362879c50c2ef Mon Sep 17 00:00:00 2001
From: gggaa2152 <60614405+gggaa2152@users.noreply.github.com>
Date: Sat, 4 Apr 2026 22:09:37 +0800
Subject: [PATCH] Update main.cpp

---
 main.cpp | 45 +++++++++++++++++++++++++++------------------
 1 file changed, 27 insertions(+), 18 deletions(-)

diff --git a/main.cpp b/main.cpp
index 7c028c97d..4ef2f2b6a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -25,7 +25,6 @@
 typedef EGLBoolean (*eglSwapBuffers_t)(EGLDisplay dpy, EGLSurface surface);
 eglSwapBuffers_t orig_eglSwapBuffers = nullptr;
 
-// Vulkan 相关的简单定义 (用于寻找符号)
 typedef void* (*vkQueuePresentKHR_t)(void* queue, const void* pPresentInfo);
 vkQueuePresentKHR_t orig_vkQueuePresentKHR = nullptr;
 
@@ -34,21 +33,28 @@ bool g_Initialized = false;
 bool g_ShowMenu = true;
 int g_Width = 0;
 int g_Height = 0;
+bool g_IsVulkanMode = false;
 
-// 菜单渲染逻辑
+// 菜单渲染逻辑 (仅限 GLES 环境)
 void DrawImGuiMenu() {
     if (!g_ShowMenu) return;
 
     ImGui::SetNextWindowSize(ImVec2(400, 350), ImGuiCond_FirstUseEver);
-    ImGui::Begin("JKMenu - Dual Renderer Support", &g_ShowMenu);
+    ImGui::Begin("JKMenu - Renderer Check", &g_ShowMenu);
 
     ImGui::Text("Device: OnePlus Pad Pro 2");
     ImGui::Text("Target: com.tencent.jkchess");
+    ImGui::Text("Mode: %s", g_IsVulkanMode ? "Vulkan (Unsupported)" : "GLES3 (Active)");
     ImGui::Text("Screen: %dx%d", g_Width, g_Height);
     ImGui::Separator();
 
-    static float f = 0.5f;
-    ImGui::SliderFloat("Scale", &f, 0.1f, 2.0f);
+    if (g_IsVulkanMode) {
+        ImGui::TextColored(ImVec4(1, 0, 0, 1), "ERROR: Cannot draw in Vulkan mode!");
+        ImGui::Text("Please disable High Quality in settings.");
+    } else {
+        static float f = 0.5f;
+        ImGui::SliderFloat("Scale", &f, 0.1f, 2.0f);
+    }
 
     if (ImGui::Button("Hide Menu")) {
         g_ShowMenu = false;
@@ -60,14 +66,16 @@ void DrawImGuiMenu() {
 // OpenGL 渲染执行器
 void PerformRenderGLES(EGLDisplay dpy, EGLSurface surface) {
     if (!g_Initialized) {
-        LOGI("SUCCESS! OpenGL Render function triggered.");
+        LOGI("SUCCESS! OpenGL (GLES) Render triggered.");
         eglQuerySurface(dpy, surface, EGL_WIDTH, &g_Width);
         eglQuerySurface(dpy, surface, EGL_HEIGHT, &g_Height);
+        
         if (g_Width <= 0 || g_Height <= 0) return;
 
         ImGui::CreateContext();
         ImGuiIO& io = ImGui::GetIO();
         io.DisplaySize = ImVec2((float)g_Width, (float)g_Height);
+        
         if (ImGui_ImplOpenGL3_Init("#version 300 es")) {
             g_Initialized = true;
             LOGI("ImGui GLES Initialized: %dx%d", g_Width, g_Height);
@@ -85,46 +93,47 @@ void PerformRenderGLES(EGLDisplay dpy, EGLSurface surface) {
 
 // Hook 回调: OpenGL
 EGLBoolean hooked_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
+    g_IsVulkanMode = false;
     PerformRenderGLES(dpy, surface);
     return orig_eglSwapBuffers(dpy, surface);
 }
 
-// Hook 回调: Vulkan (仅做日志记录，提醒用户切换模式)
+// Hook 回调: Vulkan
 void* hooked_vkQueuePresentKHR(void* queue, const void* pPresentInfo) {
-    static bool logged_vk = false;
-    if (!logged_vk) {
-        LOGI("DETECTED: Game is using Vulkan Renderer! ImGui GLES will NOT show.");
-        LOGI("Please disable 'High Frame Rate' or 'Ultra Graphics' in game settings.");
-        logged_vk = true;
+    static int vk_warn_count = 0;
+    g_IsVulkanMode = true;
+    if (vk_warn_count % 300 == 0) {
+        LOGE("Vulkan Present triggered! Please switch game to GLES mode to see menu.");
     }
+    vk_warn_count++;
     return orig_vkQueuePresentKHR(queue, pPresentInfo);
 }
 
 // 动态搜索并 Hook
 void* hack_thread(void*) {
-    LOGI("SO Loaded! Waiting 10s for engine...");
+    LOGI("SO Loaded! Starting Multi-Renderer Scanner...");
     sleep(10);
 
-    // 1. Hook OpenGL (主要渲染器)
+    // 1. 尝试 Hook OpenGL (GLES)
     const char* gles_syms[] = {"eglSwapBuffers", "nw_main_swap_buffers"};
     for (const char* sym : gles_syms) {
         void* target = DobbySymbolResolver("libEGL.so", sym);
         if (!target) target = dlsym(RTLD_DEFAULT, sym);
         if (target) {
-            LOGI("Found GLES target: %s at %p", sym, target);
+            LOGI("Found GLES Hook Point: %s at %p", sym, target);
             DobbyHook(target, (dobby_dummy_func_t)hooked_eglSwapBuffers, (dobby_dummy_func_t*)&orig_eglSwapBuffers);
         }
     }
 
-    // 2. Hook Vulkan (用于监测)
+    // 2. 尝试 Hook Vulkan (仅用于识别状态)
     void* vk_target = DobbySymbolResolver("libvulkan.so", "vkQueuePresentKHR");
     if (vk_target) {
-        LOGI("Found Vulkan target: vkQueuePresentKHR at %p", vk_target);
+        LOGI("Found Vulkan Hook Point: vkQueuePresentKHR at %p", vk_target);
         DobbyHook(vk_target, (dobby_dummy_func_t)hooked_vkQueuePresentKHR, (dobby_dummy_func_t*)&orig_vkQueuePresentKHR);
     }
 
     if (!orig_eglSwapBuffers && !orig_vkQueuePresentKHR) {
-        LOGE("CRITICAL: No render symbols found at all.");
+        LOGE("Could not find any render functions!");
     }
 
     return nullptr;