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Update main.cpp
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77
main.cpp
77
main.cpp
@ -3,6 +3,7 @@
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#include <EGL/egl.h>
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#include <GLES3/gl3.h>
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#include <time.h>
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#include <unistd.h> // 修复 sleep 报错：增加此头文件
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#include "imgui.h"
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#include "imgui_impl_android.h"
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#include "imgui_impl_opengl3.h"
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@ -19,13 +20,6 @@ static bool g_Initialized = false;
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static bool g_ShowMenu = true;
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static float g_Width = 0, g_Height = 0;
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// 用于诊断的数据
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struct {
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float rawX, rawY;
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bool isDown;
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int eventCount;
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} g_Diag = {0, 0, false, 0};
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// --- 原函数指针 ---
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typedef int (*p_AInputQueue_getEvent)(AInputQueue* queue, AInputEvent** out_event);
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static p_AInputQueue_getEvent old_getEvent = nullptr;
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@ -33,14 +27,14 @@ static p_AInputQueue_getEvent old_getEvent = nullptr;
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typedef EGLBoolean (*p_eglSwapBuffers)(EGLDisplay dpy, EGLSurface surface);
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static p_eglSwapBuffers old_eglSwapBuffers = nullptr;
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// --- 获取精确时间 ---
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// --- 精确时间工具 ---
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double get_tick_count() {
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struct timespec res;
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clock_gettime(CLOCK_MONOTONIC, &res);
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return (double)res.tv_sec + (double)res.tv_nsec / 1e9;
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}
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// --- 核心：强制输入修正 ---
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// --- 截获并解析事件 ---
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int hook_AInputQueue_getEvent(AInputQueue* queue, AInputEvent** out_event) {
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int res = old_getEvent(queue, out_event);
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if (res >= 0 && g_ShowMenu && out_event && *out_event && g_Initialized) {
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@ -50,27 +44,22 @@ int hook_AInputQueue_getEvent(AInputQueue* queue, AInputEvent** out_event) {
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if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
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int32_t action = AMotionEvent_getAction(event) & AMOTION_EVENT_ACTION_MASK;
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// 1. 记录原始坐标用于 UI 显示诊断
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g_Diag.rawX = AMotionEvent_getX(event, 0);
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g_Diag.rawY = AMotionEvent_getY(event, 0);
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g_Diag.eventCount++;
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// 2. 强制覆盖 ImGui 的坐标系统 (核心修复)
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io.MousePos = ImVec2(g_Diag.rawX, g_Diag.rawY);
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// 手动提取坐标并强制覆盖，解决负数天文数字问题
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float x = AMotionEvent_getX(event, 0);
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float y = AMotionEvent_getY(event, 0);
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io.MousePos = ImVec2(x, y);
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if (action == AMOTION_EVENT_ACTION_DOWN || action == AMOTION_EVENT_ACTION_POINTER_DOWN) {
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g_Diag.isDown = true;
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io.MouseDown[0] = true;
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} else if (action == AMOTION_EVENT_ACTION_UP || action == AMOTION_EVENT_ACTION_POINTER_UP || action == AMOTION_EVENT_ACTION_CANCEL) {
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g_Diag.isDown = false;
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io.MouseDown[0] = false;
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}
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// 3. 调用官方处理函数 (主要为了处理键盘或其他状态，但坐标已被我们抢占)
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// 同步官方后端状态
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ImGui_ImplAndroid_HandleInputEvent(event);
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// 再次强制覆盖，防止 HandleInputEvent 把坐标改回负数
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io.MousePos = ImVec2(g_Diag.rawX, g_Diag.rawY);
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// 再次强制覆盖坐标，确保不被后端内部错误的转换逻辑覆盖
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io.MousePos = ImVec2(x, y);
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}
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}
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return res;
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@ -80,7 +69,7 @@ int hook_AInputQueue_getEvent(AInputQueue* queue, AInputEvent** out_event) {
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EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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static double last_time = 0;
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double current_time = get_tick_count();
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if (g_Width <= 0) {
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EGLint w, h;
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eglQuerySurface(dpy, surface, EGL_WIDTH, &w);
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@ -92,19 +81,20 @@ EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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ImGui::CreateContext();
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ImGuiIO& io = ImGui::GetIO();
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io.DisplaySize = ImVec2(g_Width, g_Height);
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io.ConfigFlags |= ImGuiConfigFlags_IsTouchScreen; // 开启触摸优化
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ImGui_ImplOpenGL3_Init("#version 300 es");
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ImGui_ImplAndroid_Init(nullptr); // 不传入 window，手动接管
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ImGui_ImplAndroid_Init(nullptr);
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ImGui::StyleColorsDark();
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ImGui::GetStyle().ScaleAllSizes(3.0f);
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ImGui::GetStyle().ScaleAllSizes(3.0f); // 适配手机高分屏
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g_Initialized = true;
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last_time = current_time;
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LOGI("Diagnostic ImGui Init: %.fx%.f", g_Width, g_Height);
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LOGI("ImGui Full Init: %.fx%.f", g_Width, g_Height);
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}
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// 修复 DeltaTime 确保拖拽逻辑生效
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// 核心修复：计算时间差，否则 ImGui 无法处理“拖动”动作
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ImGuiIO& io = ImGui::GetIO();
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io.DeltaTime = (float)(current_time - last_time);
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if (io.DeltaTime <= 0) io.DeltaTime = 1.0f/60.0f;
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@ -116,27 +106,21 @@ EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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if (g_ShowMenu) {
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ImGui::SetNextWindowPos(ImVec2(100, 100), ImGuiCond_FirstUseEver);
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ImGui::SetNextWindowSize(ImVec2(700, 500), ImGuiCond_FirstUseEver);
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ImGui::SetNextWindowSize(ImVec2(600, 450), ImGuiCond_FirstUseEver);
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if (ImGui::Begin("AndKitty Input Debugger", &g_ShowMenu)) {
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ImGui::TextColored(ImVec4(1, 1, 0, 1), "Diagnosis Info:");
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ImGui::BulletText("Screen Size: %.0f x %.0f", g_Width, g_Height);
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ImGui::BulletText("Raw NDK Pos: %.1f, %.1f", g_Diag.rawX, g_Diag.rawY);
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ImGui::BulletText("ImGui IO Pos: %.1f, %.1f", io.MousePos.x, io.MousePos.y);
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ImGui::BulletText("Touch State: %s", g_Diag.isDown ? "DOWN" : "UP");
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ImGui::BulletText("Events Captured: %d", g_Diag.eventCount);
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if (ImGui::Begin("AndKitty Input Fixer", &g_ShowMenu)) {
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ImGui::Text("Mouse Pos: %.1f, %.1f", io.MousePos.x, io.MousePos.y);
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ImGui::Text("WantCapture: %s", io.WantCaptureMouse ? "YES" : "NO");
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ImGui::Separator();
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if (ImGui::Button("Reset Event Count")) g_Diag.eventCount = 0;
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static float f = 0.5f;
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ImGui::SliderFloat("Drag Test", &f, 0.0f, 1.0f);
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ImGui::Separator();
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static float test_slider = 0.5f;
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ImGui::SliderFloat("Test Drag", &test_slider, 0.0f, 1.0f);
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ImGui::TextColored(ImVec4(0, 1, 0, 1), "If 'ImGui IO Pos' is same as 'Raw NDK Pos',\ndragging should work now.");
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if (ImGui::Button("Reset Position")) {
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ImGui::SetWindowPos(ImVec2(100, 100));
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}
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if (ImGui::Button("Close Menu")) g_ShowMenu = false;
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if (ImGui::Button("Hide Menu")) g_ShowMenu = false;
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}
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ImGui::End();
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}
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@ -147,7 +131,8 @@ EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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}
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void* init_thread(void*) {
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sleep(5); // 等待游戏环境稳定
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// 增加延迟，避开游戏启动时的保护检测
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sleep(10);
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void* egl = dlsym(RTLD_DEFAULT, "eglSwapBuffers");
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if (egl) DobbyHook(egl, (void*)hook_eglSwapBuffers, (void**)&old_eglSwapBuffers);
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@ -157,7 +142,7 @@ void* init_thread(void*) {
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void* getEvent = dlsym(libandroid, "AInputQueue_getEvent");
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if (getEvent) {
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DobbyHook(getEvent, (void*)hook_AInputQueue_getEvent, (void**)&old_getEvent);
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LOGI("Debugger Hook Ready.");
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LOGI("Input Interceptor Deployed.");
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}
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}
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