mouse events

src/engine/audio/audio_mixer.cc

@@ -26,7 +26,9 @@ AudioMixer::AudioMixer()
 #elif defined(__linux__)
       audio_sink_{std::make_unique<AudioSinkAlsa>(this)} {
 #elif defined(_WIN32)
-      audio_sink_{std::make_unique<AudioSinkNull>()} {
+      // TODO: Implement AudioSinkWindows
+      audio_sink_{std::make_unique<AudioSinkNull>()},
+      audio_enabled_(false) {
 #endif
   bool res = audio_sink_->Initialize();
   CHECK(res) << "Failed to initialize audio sink.";

src/engine/engine.cc

@@ -487,6 +487,7 @@ bool Engine::IsMobile() const {
 }
 
 void Engine::OnWindowCreated() {
+  if (renderer_)
     renderer_->Initialize(platform_);
 }
 

src/engine/platform/platform_linux.cc

@@ -106,8 +106,9 @@ void Platform::Update() {
       case ClientMessage: {
         // WM_DELETE_WINDOW is the only registered type for now.
         observer_->OnWindowDestroyed();
+        DestroyWindow();
         should_exit_ = true;
-        break;
+        return;
       }
       case ConfigureNotify: {
         XConfigureEvent xce = e.xconfigure;

src/engine/platform/platform_win.cc

@@ -6,8 +6,8 @@
 // #include <memory>
 //
 #include "base/log.h"
-// #include "base/vecmath.h"
-// #include "engine/input_event.h"
+#include "base/vecmath.h"
+#include "engine/input_event.h"
 #include "engine/platform/platform_observer.h"
 
 using namespace base;
@@ -20,9 +20,22 @@ Platform::Platform(HINSTANCE instance, int cmd_show)
     : instance_(instance), cmd_show_(cmd_show) {
   LOG(0) << "Initializing platform.";
 
-  root_path_ = "./";
-  data_path_ = "./";
-  shared_data_path_ = "./";
+  root_path_ = ".\\";
+  data_path_ = ".\\";
+  shared_data_path_ = ".\\";
+
+  char dest[MAX_PATH];
+  memset(dest, 0, sizeof(dest));
+  if (GetModuleFileNameA(NULL, dest, MAX_PATH) > 0) {
+    std::string path = dest;
+    std::size_t last_slash_pos = path.find_last_of('\\');
+    if (last_slash_pos != std::string::npos)
+      path = path.substr(0, last_slash_pos + 1);
+
+    root_path_ = path;
+    data_path_ = path;
+    shared_data_path_ = path;
+  }
 
   LOG(0) << "Root path: " << root_path_.c_str();
   LOG(0) << "Data path: " << data_path_.c_str();
@@ -56,12 +69,9 @@ void Platform::CreateMainWindow() {
 
 Platform::~Platform() {
   LOG(0) << "Shutting down platform.";
-  DestroyWindow(wnd_);
 }
 
 void Platform::Update() {
-  DCHECK(!should_exit_);
-
   MSG msg;
   while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE)) {
     if (msg.message == WM_QUIT) {
@@ -112,6 +122,28 @@ LRESULT CALLBACK Platform::WndProc(HWND wnd,
       platform->observer_->OnWindowDestroyed();
       PostQuitMessage(0);
       break;
+
+    case WM_MOUSEMOVE: {
+      Vector2f v(MAKEPOINTS(lparam).x, MAKEPOINTS(lparam).y);
+      auto input_event =
+          std::make_unique<InputEvent>(InputEvent::kDrag, 0, v);
+      platform->observer_->AddInputEvent(std::move(input_event));
+    } break;
+
+    case WM_LBUTTONDOWN: {
+      Vector2f v(MAKEPOINTS(lparam).x, MAKEPOINTS(lparam).y);
+      auto input_event =
+          std::make_unique<InputEvent>(InputEvent::kDragStart, 0, v);
+      platform->observer_->AddInputEvent(std::move(input_event));
+    } break;
+
+    case WM_LBUTTONUP: {
+      Vector2f v(MAKEPOINTS(lparam).x, MAKEPOINTS(lparam).y);
+      auto input_event =
+          std::make_unique<InputEvent>(InputEvent::kDragEnd, 0, v);
+      platform->observer_->AddInputEvent(std::move(input_event));
+    } break;
+
     default:
       return DefWindowProc(wnd, message, wparam, lparam);
   }