SetCursorCenter Windows

include/ReWindow/types/Window.h

@@ -280,6 +280,7 @@ public:
     void SetCursorCustomIcon() const;
 
     /// @returns Where the cursor was just before we teleported it to the center.
+    /// @note On some remote desktop software you won't actually see the cursor move, It does work though. - Redacted.
     /// @note This is useful for 3D games.
     std::pair<int, int> SetCursorCenter();
 

src/platform/windows/Window.cpp

@@ -13,13 +13,19 @@ public:
 
 using namespace ReWindow;
 
-//bool local_fullscreen_mode = false;
-
 // TODO get rid of this.
 bool local_focused = true;
-//bool local_vsync = false;
-//bool local_cursor_visible = true;
-//bool local_closing = false;
+
+std::pair<int, int> RWindow::SetCursorCenter() {
+    auto current_cursor_pos = GetAccurateMouseCoordinates();
+    RECT client_rect;
+    GetClientRect(platform->hwnd, &client_rect);
+    POINT center((client_rect.right - client_rect.left) / 2, (client_rect.bottom - client_rect.top) / 2 );
+    ClientToScreen(platform->hwnd, &center);
+    SetCursorPos(center.x, center.y);
+
+    return current_cursor_pos;
+}
 void RWindow::PollEvents() {
     MSG msg;
     while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
@@ -152,8 +158,9 @@ LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
         }
 
         //This is the same as "Motion Notify" in the X Window System.
-        case WM_MOUSEMOVE:
-            break;
+        case WM_MOUSEMOVE: {
+
+            }
     }
     return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }
@@ -291,7 +298,6 @@ namespace OpenGL {
 
     typedef HGLRC (WINAPI *WGLCREATECONTEXTPROC)(HDC hdc);
     WGLCREATECONTEXTPROC wglCreateContext = nullptr;
-
 }
 
 bool OpenGLWindow::Open() {