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Update main.cpp
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main.cpp
161
main.cpp
@ -10,61 +10,52 @@
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#include "imgui_impl_android.h"
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#include "imgui_impl_opengl3.h"
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#define TAG "Gemma4_Drive"
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#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG, __VA_ARGS__)
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#define TAG "MT_Drive"
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static bool g_Initialized = false;
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// --- Gemma 4.0 核心自适应结构 ---
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// --- MT 专用可视化校准结构 ---
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struct {
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float x, y;
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bool down;
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// 系统底层的真实数据
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float rawX = 0.0f;
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float rawY = 0.0f;
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// 映射到 ImGui 的数据
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float mappedX = 0.0f;
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float mappedY = 0.0f;
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bool down = false;
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// 渲染表面的实际物理像素尺寸 (由 eglQuerySurface 实时获取)
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float renderW = 0.0f;
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float renderH = 0.0f;
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// 自动对齐监控：物理全屏 vs 窗口内
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float autoOffsetX = 0.0f;
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float autoOffsetY = 0.0f;
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} g_Touch = {0, 0, false};
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// 校准参数 (默认 1:1)
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float scaleX = 1.0f;
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float scaleY = 1.0f;
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float offsetX = 0.0f;
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float offsetY = 0.0f;
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} g_Touch;
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// 修复：必须在此声明原始函数指针，防止编译报错
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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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typedef int (*p_InputConsumer_consume)(void* instance, void* factory, bool consumeBatches, int64_t frameTime, uint32_t* outSeq, void** outEvent);
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static p_InputConsumer_consume old_consume = nullptr;
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// 动态获取安卓底层函数，用于跨设备对齐
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typedef float (*p_AMotionEvent_getRawX)(const AInputEvent* motion_event, size_t pointer_index);
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typedef float (*p_AMotionEvent_getRawY)(const AInputEvent* motion_event, size_t pointer_index);
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static p_AMotionEvent_getRawX g_getRawX = nullptr;
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static p_AMotionEvent_getRawY g_getRawY = nullptr;
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/**
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* Gemma 4.0 自动对齐算法：
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* 1. 放弃所有写死的 2400 或 3392 等数值。
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* 2. 信任 InputConsumer 分发的 winX/winY (窗口内坐标)。
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* 3. 强制 ImGui 的 DisplaySize 与游戏的渲染 Surface 对齐。
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*/
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void handle_android_event(AInputEvent* 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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// 获取窗口内相对坐标 (分屏模式下系统会自动处理大部分偏移)
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float winX = AMotionEvent_getX(event, 0);
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float winY = AMotionEvent_getY(event, 0);
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// 1. 获取系统传来的绝对生肉坐标
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float currentRawX = AMotionEvent_getX(event, 0);
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float currentRawY = AMotionEvent_getY(event, 0);
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// 计算与物理全屏的偏移量 (用于显示调试信息)
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if (g_getRawX && g_getRawY) {
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g_Touch.autoOffsetX = g_getRawX(event, 0) - winX;
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g_Touch.autoOffsetY = g_getRawY(event, 0) - winY;
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}
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g_Touch.rawX = currentRawX;
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g_Touch.rawY = currentRawY;
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// 将坐标同步给 ImGui 变量
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g_Touch.x = winX;
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g_Touch.y = winY;
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// 2. 映射公式：(原始 + 偏移) * 缩放
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g_Touch.mappedX = (currentRawX + g_Touch.offsetX) * g_Touch.scaleX;
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g_Touch.mappedY = (currentRawY + g_Touch.offsetY) * g_Touch.scaleY;
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if (action == AMOTION_EVENT_ACTION_DOWN) {
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g_Touch.down = true;
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@ -74,7 +65,6 @@ void handle_android_event(AInputEvent* event) {
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}
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}
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// Hook 输入层
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int hook_consume(void* a, void* b, bool c, int64_t d, uint32_t* e, void** f) {
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int res = old_consume(a, b, c, d, e, f);
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if (res == 0 && f && *f) {
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@ -83,13 +73,11 @@ int hook_consume(void* a, void* b, bool c, int64_t d, uint32_t* e, void** f) {
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return res;
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}
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// Hook 渲染层
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EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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EGLint w, h;
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eglQuerySurface(dpy, surface, EGL_WIDTH, &w);
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eglQuerySurface(dpy, surface, EGL_HEIGHT, &h);
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// 渲染尺寸有效性保护
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if (w <= 0 || h <= 0) return old_eglSwapBuffers(dpy, surface);
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g_Touch.renderW = (float)w;
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@ -99,92 +87,93 @@ EGLBoolean hook_eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
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ImGui::CreateContext();
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ImGui_ImplOpenGL3_Init("#version 300 es");
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// 根据高度动态适配 UI 大小，解决不同设备 DPI 差异
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float uiScale = (float)h / 1080.0f;
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// 放大 UI 以防看不清或点不到
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float uiScale = (float)h / 1000.0f;
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if (uiScale < 1.0f) uiScale = 1.0f;
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ImGuiStyle& style = ImGui::GetStyle();
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style.ScaleAllSizes(3.0f * uiScale);
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ImGui::GetIO().FontGlobalScale = 3.0f * uiScale;
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style.WindowRounding = 10.0f;
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ImGui::GetStyle().ScaleAllSizes(3.5f * uiScale);
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ImGui::GetIO().FontGlobalScale = 3.5f * uiScale;
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g_Initialized = true;
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}
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ImGuiIO& io = ImGui::GetIO();
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// 强制同步渲染区域，这是全对齐的核心逻辑
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io.DisplaySize = ImVec2(g_Touch.renderW, g_Touch.renderH);
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io.MousePos = ImVec2(g_Touch.x, g_Touch.y);
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io.MousePos = ImVec2(g_Touch.mappedX, g_Touch.mappedY);
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io.MouseDown[0] = g_Touch.down;
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ImGui_ImplOpenGL3_NewFrame();
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ImGui::NewFrame();
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// 在指尖绘制绿色探测圈 (如果绿圈准了，菜单就一定准)
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// 绘制准星（这代表游戏接收到的坐标）
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if (g_Touch.down) {
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ImGui::GetForegroundDrawList()->AddCircle(io.MousePos, 30.0f, IM_COL32(0, 255, 0, 255), 12, 4.0f);
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ImDrawList* draw = ImGui::GetForegroundDrawList();
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draw->AddLine(ImVec2(0, g_Touch.mappedY), ImVec2(g_Touch.renderW, g_Touch.mappedY), IM_COL32(0, 255, 0, 255), 3.0f);
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draw->AddLine(ImVec2(g_Touch.mappedX, 0), ImVec2(g_Touch.mappedX, g_Touch.renderH), IM_COL32(0, 255, 0, 255), 3.0f);
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draw->AddCircleFilled(ImVec2(g_Touch.mappedX, g_Touch.mappedY), 25.0f, IM_COL32(255, 0, 0, 255));
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}
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ImGui::SetNextWindowPos(ImVec2(w * 0.1f, h * 0.1f), ImGuiCond_FirstUseEver);
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ImGui::SetNextWindowSize(ImVec2(w * 0.8f, h * 0.6f), ImGuiCond_FirstUseEver);
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// --- 极简调试看板 ---
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ImGui::SetNextWindowPos(ImVec2(20, 20), ImGuiCond_FirstUseEver);
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ImGui::SetNextWindowSize(ImVec2(w * 0.9f, h * 0.8f), ImGuiCond_FirstUseEver);
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if (ImGui::Begin("AndKitty Gemma 4.0 Alignment", nullptr, ImGuiWindowFlags_NoCollapse)) {
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ImGui::Text("Current Surface: %.0f x %.0f", g_Touch.renderW, g_Touch.renderH);
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ImGui::Text("Window Offset: X:%.1f Y:%.1f", g_Touch.autoOffsetX, g_Touch.autoOffsetY);
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if (ImGui::Begin("MT Visual Calibration", nullptr, ImGuiWindowFlags_NoCollapse)) {
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// 第一步展示区：系统原生数据
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ImGui::TextColored(ImVec4(1,1,0,1), "【1】看这里获取坐标 (Raw)");
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ImGui::Text("系统原坐标 RAW X: %.1f", g_Touch.rawX);
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ImGui::Text("系统原坐标 RAW Y: %.1f", g_Touch.rawY);
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ImGui::Separator();
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ImGui::TextColored(ImVec4(0, 1, 0, 1), "Gemma 4.0 Driver Active");
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ImGui::Text("This mode auto-detects split-screen & sidebar.");
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// 大按钮调节区 (防止滑块点不准)
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ImGui::TextColored(ImVec4(0,1,1,1), "【2】如果不准，用大按键调节");
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ImGui::Text("当前 Offset X: %.1f", g_Touch.offsetX);
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if (ImGui::Button("Reset Menu Position", ImVec2(-1, 100))) {
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ImGui::SetWindowPos(ImVec2(50, 50));
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ImVec2 btnSize(140, 90); // 巨大按钮
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if (ImGui::Button("-100 X", btnSize)) g_Touch.offsetX -= 100.0f; ImGui::SameLine();
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if (ImGui::Button("-10 X", btnSize)) g_Touch.offsetX -= 10.0f; ImGui::SameLine();
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if (ImGui::Button("+10 X", btnSize)) g_Touch.offsetX += 10.0f; ImGui::SameLine();
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if (ImGui::Button("+100 X", btnSize)) g_Touch.offsetX += 100.0f;
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ImGui::Text("当前 Offset Y: %.1f", g_Touch.offsetY);
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if (ImGui::Button("-100 Y", btnSize)) g_Touch.offsetY -= 100.0f; ImGui::SameLine();
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if (ImGui::Button("-10 Y", btnSize)) g_Touch.offsetY -= 10.0f; ImGui::SameLine();
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if (ImGui::Button("+10 Y", btnSize)) g_Touch.offsetY += 10.0f; ImGui::SameLine();
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if (ImGui::Button("+100 Y", btnSize)) g_Touch.offsetY += 100.0f;
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ImGui::Separator();
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ImGui::Text("当前 Scale X: %.3f | Scale Y: %.3f", g_Touch.scaleX, g_Touch.scaleY);
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if (ImGui::Button("-0.1 SX", btnSize)) g_Touch.scaleX -= 0.1f; ImGui::SameLine();
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if (ImGui::Button("+0.1 SX", btnSize)) g_Touch.scaleX += 0.1f; ImGui::SameLine();
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if (ImGui::Button("-0.1 SY", btnSize)) g_Touch.scaleX -= 0.1f; ImGui::SameLine();
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if (ImGui::Button("+0.1 SY", btnSize)) g_Touch.scaleX += 0.1f;
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ImGui::Separator();
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if (ImGui::Button("重置所有参数 (RESET)", ImVec2(-1, 100))) {
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g_Touch.offsetX = 0; g_Touch.offsetY = 0;
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g_Touch.scaleX = 1.0f; g_Touch.scaleY = 1.0f;
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}
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static bool feature_test = true;
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ImGui::Checkbox("Enable Visual Test", &feature_test);
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ImGui::End();
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}
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ImGui::Render();
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// 渲染前关闭深度测试，防止 UI 被游戏物体遮挡
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GLint last_program;
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glGetIntegerv(GL_CURRENT_PROGRAM, &last_program);
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GLint last_depth;
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glGetIntegerv(GL_DEPTH_TEST, &last_depth);
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glDisable(GL_DEPTH_TEST);
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glEnable(GL_BLEND);
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ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
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// 恢复渲染程序，防止干扰游戏
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glUseProgram(last_program);
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if (last_depth) glEnable(GL_DEPTH_TEST);
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return old_eglSwapBuffers(dpy, surface);
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}
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void* init_thread(void*) {
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// 延迟注入，等待游戏 Surface 初始化完毕
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sleep(6);
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// 加载底层坐标获取函数
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void* libandroid = dlopen("libandroid.so", RTLD_NOW);
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if (libandroid) {
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g_getRawX = (p_AMotionEvent_getRawX)dlsym(libandroid, "AMotionEvent_getRawX");
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g_getRawY = (p_AMotionEvent_getRawY)dlsym(libandroid, "AMotionEvent_getRawY");
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}
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// Hook 渲染 (eglSwapBuffers)
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void* sym_egl = dlsym(RTLD_DEFAULT, "eglSwapBuffers");
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if (sym_egl) {
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DobbyHook(sym_egl, (void*)hook_eglSwapBuffers, (void**)&old_eglSwapBuffers);
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}
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if (sym_egl) DobbyHook(sym_egl, (void*)hook_eglSwapBuffers, (void**)&old_eglSwapBuffers);
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// Hook 输入 (InputConsumer)
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void* consume_addr = DobbySymbolResolver("libinput.so", "_ZN7android13InputConsumer7consumeEPNS_26InputEventFactoryInterfaceEblPjPPNS_10InputEventE");
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if (consume_addr) {
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DobbyHook(consume_addr, (void*)hook_consume, (void**)&old_consume);
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}
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if (consume_addr) DobbyHook(consume_addr, (void*)hook_consume, (void**)&old_consume);
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return nullptr;
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}
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