huadexuan
53d95802e5
feat(gameplay): 更新单位属性和材质配置 - 调整多个单位的基础生命值和攻击力数值平衡 - 修改CoreBattleGround材质的纹理缩放比例 - 更新地砖材质颜色为白色 - 优化纹理资源设置，调整最大纹理尺寸并添加PlayableAds平台支持 - 修复弓箭手技能目标查找逻辑，改用统一的敌人检测方法 - 为水晶矿添加中立阵营设置和光球视觉效果同步 - 调整预制体中的全局缩放参数 - 为狼人和石巨人添加NavMeshAgent组件支持 - 优化水晶矿血条显示位置计算方式 ```
401 lines
16 KiB
C++
401 lines
16 KiB
C++
#include "BrowserInstance.h"
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#include <wrl/event.h> // Microsoft::WRL::Callback
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#include <shlwapi.h>
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// ── 静态成员定义 ──────────────────────────────────────────────────────────────
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std::mutex BrowserInstance::s_mapMutex;
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std::unordered_map<HWND, BrowserInstance*> BrowserInstance::s_hwndMap;
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std::unordered_set<BrowserInstance*> BrowserInstance::s_liveInstances;
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std::mutex BrowserInstance::s_liveSetMutex;
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// ── WinEvent 回调（WINEVENT_INCONTEXT → 在 Unity 主线程同步调用）────────────
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void CALLBACK BrowserInstance::WinEventProc(
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HWINEVENTHOOK /*hook*/, DWORD /*event*/,
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HWND hwnd, LONG objId, LONG childId,
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DWORD /*idEventThread*/, DWORD /*dwmsEventTime*/)
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{
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if (objId != 0 /*OBJID_WINDOW*/ || childId != 0 /*CHILDID_SELF*/) return;
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BrowserInstance* inst = nullptr;
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{
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std::lock_guard<std::mutex> lk(s_mapMutex);
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auto it = s_hwndMap.find(hwnd);
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if (it == s_hwndMap.end()) return;
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inst = it->second;
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}
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if (!inst || inst->m_shutdown.load()) return;
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RECT rc = {};
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if (!GetClientRect(hwnd, &rc)) return;
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inst->PostResizeBounds(rc.right, rc.bottom);
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}
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// ── Constructor / Destructor ──────────────────────────────────────────────────
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BrowserInstance::BrowserInstance(HWND parentHwnd,
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std::wstring userDataFolder,
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std::wstring initialUrl,
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NB_Callbacks callbacks)
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: m_parentHwnd(parentHwnd)
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, m_userDataFolder(std::move(userDataFolder))
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, m_initialUrl(std::move(initialUrl))
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, m_callbacks(callbacks)
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{
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{
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std::lock_guard<std::mutex> lk(s_liveSetMutex);
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s_liveInstances.insert(this);
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}
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m_staThread = std::make_unique<STAThread>(L"NativeBrowser-STA");
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m_wndProcHook = std::make_unique<WndProcHook>(
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parentHwnd,
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[this](int w, int h) { PostResizeBounds(w, h); },
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[this] { FireParentDestroyed(); }
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);
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m_staThread->Post([this] { InitOnSTAThread(); });
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}
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BrowserInstance::~BrowserInstance()
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{
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{
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std::lock_guard<std::mutex> lk(s_liveSetMutex);
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s_liveInstances.erase(this);
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}
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// 析构时确保两阶段都完成（正常情况下 NB_Destroy 已经完成了 Phase 1；
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// 若析构由 NB_Destroy 的后台线程 delete 触发，Phase 2 也已完成，均幂等）。
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PrepareShutdown();
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FinalizeShutdown();
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}
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// ── 两阶段关闭 ────────────────────────────────────────────────────────────────
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bool BrowserInstance::PrepareShutdown()
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{
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// m_shutdown 保证幂等：只有第一次调用执行实际逻辑
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if (m_shutdown.exchange(true)) return false;
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// 1. 从全局映射删除 → WinEvent/WM_SIZE 回调立即找不到此实例（线程安全）
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{
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std::lock_guard<std::mutex> lk(s_mapMutex);
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s_hwndMap.erase(m_parentHwnd);
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}
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// 2. 卸载 WndProcHook（调用 RemoveWindowSubclass，必须在 Unity 主线程）
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m_wndProcHook.reset();
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// WinEvent 的 UnhookWinEvent 需在 STA 线程（与 SetWinEventHook 同线程），
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// 留给 FinalizeShutdown 通过 STA Post 完成。
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return true;
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}
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void BrowserInstance::PostFinalizeShutdown()
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{
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// m_finalized 保证幂等
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if (m_finalized.exchange(true)) return;
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// 确保 PrepareShutdown 已完成（若直接调用 FinalizeShutdown 而未先 Prepare）
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PrepareShutdown();
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// 捕获 WinEvent hook 供 STA 线程卸载（原子交换，避免与 RegisterWinEventHook 竞争）
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HWINEVENTHOOK hook = m_winEventHook.exchange(nullptr);
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// 向 STA 线程投递：卸载 WinEvent hook + 关闭 WebView2 COM 对象
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m_staThread->Post([this, hook] {
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if (hook) UnhookWinEvent(hook); // 与 SetWinEventHook 同线程（STA）
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if (m_webview)
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{
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m_webview->remove_NavigationStarting(m_navigationToken);
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m_webview->remove_DocumentTitleChanged(m_titleToken);
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m_webview->remove_WebMessageReceived(m_messageToken);
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m_webview->remove_NavigationCompleted(m_loadToken);
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}
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if (m_controller) m_controller->Close();
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m_webview.Reset();
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m_controller.Reset();
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m_env.Reset();
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});
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// 投递 WM_QUIT，让 STA 线程在处理完上述 close 工作后退出。
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// 不在此函数内等待——由调用方负责（NB_ShutdownAll 用 pumped wait 避免死锁）。
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m_staThread->RequestQuit();
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}
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HANDLE BrowserInstance::GetStaThreadHandle() const
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{
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return m_staThread ? m_staThread->ThreadHandle() : nullptr;
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}
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void BrowserInstance::FinalizeShutdown(DWORD timeoutMs)
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{
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PostFinalizeShutdown(); // 幂等
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if (m_staThread)
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m_staThread->Shutdown(timeoutMs); // RequestQuit 已发；这里只是 WaitForSingleObject
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}
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// ── 跨 Domain Reload 恢复 ─────────────────────────────────────────────────────
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bool BrowserInstance::IsLive(void* handle)
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{
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if (!handle) return false;
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std::lock_guard<std::mutex> lk(s_liveSetMutex);
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return s_liveInstances.count(static_cast<BrowserInstance*>(handle)) > 0;
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}
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void BrowserInstance::SetCallbacks(const NB_Callbacks& callbacks)
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{
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std::lock_guard<std::mutex> lk(m_callbacksMutex);
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m_callbacks = callbacks;
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}
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// ── Public API ────────────────────────────────────────────────────────────────
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void BrowserInstance::Navigate(const wchar_t* url)
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{
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std::wstring u(url ? url : L"");
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m_staThread->Post([this, u = std::move(u)] {
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if (m_webview) m_webview->Navigate(u.c_str());
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});
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}
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void BrowserInstance::GoBack() { m_staThread->Post([this] { if (m_webview) m_webview->GoBack(); }); }
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void BrowserInstance::GoForward() { m_staThread->Post([this] { if (m_webview) m_webview->GoForward(); }); }
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void BrowserInstance::Reload() { m_staThread->Post([this] { if (m_webview) m_webview->Reload(); }); }
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void BrowserInstance::Stop() { m_staThread->Post([this] { if (m_webview) m_webview->Stop(); }); }
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void BrowserInstance::Resize(int x, int y, int w, int h)
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{
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m_staThread->Post([this, x, y, w, h] {
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if (m_controller) m_controller->put_Bounds({ x, y, x + w, y + h });
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});
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}
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void BrowserInstance::SetVisible(bool v)
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{
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m_staThread->Post([this, v] {
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if (m_controller) m_controller->put_IsVisible(v ? TRUE : FALSE);
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});
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}
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void BrowserInstance::ExecuteScript(const wchar_t* js)
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{
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std::wstring s(js ? js : L"");
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m_staThread->Post([this, s = std::move(s)] {
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if (m_webview) m_webview->ExecuteScript(s.c_str(), nullptr);
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});
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}
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void BrowserInstance::PostWebMessage(const wchar_t* json)
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{
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std::wstring s(json ? json : L"");
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m_staThread->Post([this, s = std::move(s)] {
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if (m_webview) m_webview->PostWebMessageAsJson(s.c_str());
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});
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}
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void BrowserInstance::OpenDevTools()
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{
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m_staThread->Post([this] {
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if (m_webview) m_webview->OpenDevToolsWindow();
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});
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}
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void BrowserInstance::MoveFocus()
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{
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// 必须在拥有 controller 的 STA 线程上调用。PROGRAMMATIC 让 WebView2 取得 Win32 焦点，
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// 内容文档随之获得系统焦点，挂起的 autofocus / 已聚焦元素的光标得以显示并接收键盘输入。
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m_staThread->Post([this] {
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if (m_controller && !m_shutdown.load())
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m_controller->MoveFocus(COREWEBVIEW2_MOVE_FOCUS_REASON_PROGRAMMATIC);
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});
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}
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void BrowserInstance::SetTopInset(int px)
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{
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m_topInset.store(px < 0 ? 0 : px);
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m_staThread->Post([this] { SyncBounds(); });
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}
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// ── Resize 合并投递（主线程调用）─────────────────────────────────────────────
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void BrowserInstance::PostResizeBounds(int w, int h)
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{
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m_pendingW.store((LONG)w);
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m_pendingH.store((LONG)h);
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bool expected = false;
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if (m_resizePending.compare_exchange_strong(expected, true))
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{
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m_staThread->Post([this] {
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m_resizePending.store(false);
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if (!m_controller || m_shutdown.load()) return;
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LONG w = m_pendingW.load();
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LONG h = m_pendingH.load();
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int inset = m_topInset.load();
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m_controller->put_Bounds({ 0, inset, (int)w, (int)h });
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});
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}
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}
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// ── WinEvent Hook ─────────────────────────────────────────────────────────────
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void BrowserInstance::RegisterWinEventHook()
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{
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HMODULE hMod = nullptr;
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GetModuleHandleExW(
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GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
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reinterpret_cast<LPCWSTR>(&BrowserInstance::WinEventProc),
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&hMod);
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DWORD parentThreadId = GetWindowThreadProcessId(m_parentHwnd, nullptr);
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m_winEventHook = SetWinEventHook(
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EVENT_OBJECT_LOCATIONCHANGE, EVENT_OBJECT_LOCATIONCHANGE,
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hMod,
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WinEventProc,
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0,
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parentThreadId,
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WINEVENT_INCONTEXT
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);
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}
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// ── WebView2 Initialization (runs on STA thread) ──────────────────────────────
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void BrowserInstance::InitOnSTAThread()
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{
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using namespace Microsoft::WRL;
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HRESULT hr = CreateCoreWebView2EnvironmentWithOptions(
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nullptr,
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m_userDataFolder.c_str(),
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nullptr,
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Callback<ICoreWebView2CreateCoreWebView2EnvironmentCompletedHandler>(
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[this](HRESULT result, ICoreWebView2Environment* env) -> HRESULT
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{
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if (FAILED(result) || !env) { FireLoadCompleted(false); return result; }
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m_env = env;
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return env->CreateCoreWebView2Controller(
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m_parentHwnd,
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Callback<ICoreWebView2CreateCoreWebView2ControllerCompletedHandler>(
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[this](HRESULT result, ICoreWebView2Controller* controller) -> HRESULT
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{
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if (FAILED(result) || !controller) { FireLoadCompleted(false); return result; }
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m_controller = controller;
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m_controller->get_CoreWebView2(&m_webview);
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SyncBounds();
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ComPtr<ICoreWebView2Settings> settings;
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if (SUCCEEDED(m_webview->get_Settings(&settings)))
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{
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settings->put_IsStatusBarEnabled(FALSE);
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settings->put_AreDevToolsEnabled(TRUE);
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}
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m_webview->add_NavigationStarting(
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Callback<ICoreWebView2NavigationStartingEventHandler>(
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[this](ICoreWebView2*, ICoreWebView2NavigationStartingEventArgs* args) -> HRESULT
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{
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LPWSTR uri = nullptr;
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args->get_Uri(&uri);
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if (uri) { FireNavigationStarting(uri); CoTaskMemFree(uri); }
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return S_OK;
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}).Get(), &m_navigationToken);
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m_webview->add_DocumentTitleChanged(
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Callback<ICoreWebView2DocumentTitleChangedEventHandler>(
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[this](ICoreWebView2* wv, IUnknown*) -> HRESULT
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{
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LPWSTR title = nullptr;
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wv->get_DocumentTitle(&title);
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if (title) { FireTitleChanged(title); CoTaskMemFree(title); }
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return S_OK;
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}).Get(), &m_titleToken);
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m_webview->add_WebMessageReceived(
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Callback<ICoreWebView2WebMessageReceivedEventHandler>(
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[this](ICoreWebView2*, ICoreWebView2WebMessageReceivedEventArgs* args) -> HRESULT
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{
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LPWSTR json = nullptr;
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args->get_WebMessageAsJson(&json);
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if (json) { FireWebMessageReceived(json); CoTaskMemFree(json); }
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return S_OK;
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}).Get(), &m_messageToken);
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m_webview->add_NavigationCompleted(
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Callback<ICoreWebView2NavigationCompletedEventHandler>(
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[this](ICoreWebView2*, ICoreWebView2NavigationCompletedEventArgs* args) -> HRESULT
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{
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BOOL success = FALSE;
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args->get_IsSuccess(&success);
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FireLoadCompleted(success == TRUE);
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return S_OK;
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}).Get(), &m_loadToken);
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m_ready = true;
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{
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std::lock_guard<std::mutex> lk(s_mapMutex);
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s_hwndMap[m_parentHwnd] = this;
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}
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RegisterWinEventHook();
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m_webview->Navigate(m_initialUrl.c_str());
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return S_OK;
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}).Get());
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}).Get());
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if (FAILED(hr))
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FireLoadCompleted(false);
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}
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void BrowserInstance::SyncBounds()
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{
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if (!m_controller || !m_parentHwnd) return;
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RECT rc = {};
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GetClientRect(m_parentHwnd, &rc);
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int inset = m_topInset.load();
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m_controller->put_Bounds({ 0, inset, rc.right, rc.bottom });
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}
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// ── Callbacks ─────────────────────────────────────────────────────────────────
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void BrowserInstance::FireNavigationStarting(const std::wstring& url)
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{
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NB_NavigationCallback cb; void* ctx;
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{ std::lock_guard<std::mutex> lk(m_callbacksMutex); cb = m_callbacks.onNavigationStarting; ctx = m_callbacks.ctx; }
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if (cb) cb(url.c_str(), ctx);
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}
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void BrowserInstance::FireLoadCompleted(bool success)
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{
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NB_LoadCompletedCallback cb; void* ctx;
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{ std::lock_guard<std::mutex> lk(m_callbacksMutex); cb = m_callbacks.onLoadCompleted; ctx = m_callbacks.ctx; }
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if (cb) cb(success, ctx);
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}
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void BrowserInstance::FireTitleChanged(const std::wstring& title)
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{
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NB_TitleChangedCallback cb; void* ctx;
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{ std::lock_guard<std::mutex> lk(m_callbacksMutex); cb = m_callbacks.onTitleChanged; ctx = m_callbacks.ctx; }
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if (cb) cb(title.c_str(), ctx);
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}
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void BrowserInstance::FireWebMessageReceived(const std::wstring& json)
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{
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NB_MessageCallback cb; void* ctx;
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{ std::lock_guard<std::mutex> lk(m_callbacksMutex); cb = m_callbacks.onWebMessageReceived; ctx = m_callbacks.ctx; }
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if (cb) cb(json.c_str(), ctx);
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}
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void BrowserInstance::FireParentDestroyed()
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{
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NB_DestroyedCallback cb; void* ctx;
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{ std::lock_guard<std::mutex> lk(m_callbacksMutex); cb = m_callbacks.onParentDestroyed; ctx = m_callbacks.ctx; }
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if (cb) cb(ctx);
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}
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