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Update main.cpp

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gggaa2152 2026-04-06 05:28:40 +08:00 committed by GitHub
parent 579e4532c5
commit 48fdc5a56c
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1 changed files with 18 additions and 14 deletions
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main.cpp
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@ -23,6 +23,7 @@
// --- 全局变量 ---
bool g_Initialized = false;
bool g_ShowMenu = true;
int g_FrameCount = 0; // 帧计数器
pthread_mutex_t g_CtxMutex = PTHREAD_MUTEX_INITIALIZER;
EGLBoolean (*old_eglSwapBuffers)(EGLDisplay dpy, EGLSurface surface) = nullptr;
@ -55,6 +56,7 @@ struct GLStateBackup {
GLint last_vertex_array;
GLint last_viewport[4];
GLint last_scissor_box[4];
GLint last_fbo; // 新增 FBO 保护
GLboolean last_enable_blend;
GLboolean last_enable_cull_face;
GLboolean last_enable_depth_test;
@ -69,6 +71,7 @@ struct GLStateBackup {
glGetIntegerv(GL_VERTEX_ARRAY_BINDING, &last_vertex_array);
glGetIntegerv(GL_VIEWPORT, last_viewport);
glGetIntegerv(GL_SCISSOR_BOX, last_scissor_box);
glGetIntegerv(GL_FRAMEBUFFER_BINDING, &last_fbo); // 记录当前 FBO
last_enable_blend = glIsEnabled(GL_BLEND);
last_enable_cull_face = glIsEnabled(GL_CULL_FACE);
@ -77,6 +80,7 @@ struct GLStateBackup {
}
void Restore() {
glBindFramebuffer(GL_FRAMEBUFFER, last_fbo); // 恢复 FBO
glUseProgram(last_program);
glActiveTexture(last_active_texture);
glBindTexture(GL_TEXTURE_2D, last_texture);
@ -104,11 +108,12 @@ void DrawImGui(int width, int height) {
GLStateBackup gl_state;
gl_state.Backup();
// 核心：强制重置顶点属性，防止 ImGui 的绘制指令受到游戏原有 VAO 的干扰
for (int i = 0; i < 8; i++) glDisableVertexAttribArray(i);
// 关键修复：强制解绑 FBO 和 VAO
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
for (int i = 0; i < 8; i++) glDisableVertexAttribArray(i);
ImGui_ImplOpenGL3_NewFrame();
ImGui::NewFrame();
@ -116,14 +121,12 @@ void DrawImGui(int width, int height) {
ImGui::SetNextWindowPos(ImVec2(width * 0.1f, height * 0.1f), ImGuiCond_FirstUseEver);
ImGui::SetNextWindowSize(ImVec2(500, 350), ImGuiCond_FirstUseEver);
if (ImGui::Begin("JKMenu v4.4 - Ultra Stability", &g_ShowMenu)) {
ImGui::TextColored(ImVec4(1, 1, 0, 1), "Safe Mode: Enabled");
if (ImGui::Begin("JKMenu v4.5 - Stable Mode", &g_ShowMenu)) {
ImGui::Text("Frames Observed: %d", g_FrameCount);
ImGui::Text("FPS: %.1f", io.Framerate);
ImGui::Separator();
static bool esp = false;
ImGui::Checkbox("Enemy ESP", &esp);
ImGui::Checkbox("Enemy ESP Overlay", &esp);
if (ImGui::Button("Hide Menu")) g_ShowMenu = false;
}
ImGui::End();
@ -135,26 +138,27 @@ void DrawImGui(int width, int height) {
}
EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
// 互斥锁防止重入，Android 15 高刷屏幕必备
if (pthread_mutex_trylock(&g_CtxMutex) != 0) {
return old_eglSwapBuffers(dpy, surface);
}
g_FrameCount++;
EGLint width, height;
eglQuerySurface(dpy, surface, EGL_WIDTH, &width);
eglQuerySurface(dpy, surface, EGL_HEIGHT, &height);
if (!g_Initialized && width > 0 && height > 0) {
// 延迟初始化：等到第 120 帧再开始（约 2 秒后），确保游戏环境绝对稳定
if (!g_Initialized && g_FrameCount > 120 && width > 0 && height > 0) {
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
io.IniFilename = nullptr;
io.DisplaySize = ImVec2((float)width, (float)height);
// 初始化 Backend 时不指定版本，让 ImGui 自动检测
if (ImGui_ImplOpenGL3_Init("#version 300 es")) {
g_Initialized = true;
LOGI("Safe ImGui Init Success at %dx%d", width, height);
LOGI("Safe ImGui Init Success at %dx%d (Frame: %d)", width, height, g_FrameCount);
}
}
@ -189,8 +193,8 @@ void* init_thread(void*) {
if (egl_handle) {
void* sym_egl = dlsym(egl_handle, "eglSwapBuffers");
if (sym_egl) {
int ret = DobbyHook(sym_egl, (void*)hook_eglSwapBuffers, (void**)&old_eglSwapBuffers);
LOGI("eglSwapBuffers Hook applied (Result: %d)", ret);
DobbyHook(sym_egl, (void*)hook_eglSwapBuffers, (void**)&old_eglSwapBuffers);
LOGI("eglSwapBuffers Hook applied.");
}
dlclose(egl_handle);
}
@ -198,7 +202,7 @@ void* init_thread(void*) {
void* sym_input = dlsym(RTLD_DEFAULT, "AInputEvent_getType");
if (sym_input) {
DobbyHook(sym_input, (void*)hook_AInputEvent_getType, (void**)&old_AInputEvent_getType);
LOGI("AInputEvent_getType Hook applied (Result: 0)");
LOGI("AInputEvent_getType Hook applied.");
}
return nullptr;