mouse/mouse_c.h

@@ -96,7 +96,25 @@ void moveMouse(MMPointInt32 point){
 
 		XSync(display, false);
 	#elif defined(IS_WINDOWS)
-		SetCursorPos(point.x, point.y);
+		// Mouse motion is now done using SendInput with MOUSEINPUT.
+		// We use Absolute mouse positioning
+		#define MOUSE_COORD_TO_ABS(coord, width_or_height) ( \
+			((65536 * coord) / width_or_height) + (coord < 0 ? -1 : 1))
+
+		MMRectInt32 rect = getScreenRect(1);
+		int32_t x = MOUSE_COORD_TO_ABS(point.x - rect.origin.x, rect.size.w);
+		int32_t y = MOUSE_COORD_TO_ABS(point.y - rect.origin.y, rect.size.h);
+
+		INPUT mouseInput;
+		mouseInput.type = INPUT_MOUSE;
+		mouseInput.mi.dx = x;
+		mouseInput.mi.dy = y;
+		mouseInput.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE | MOUSEEVENTF_VIRTUALDESK;
+		mouseInput.mi.time = 0;		// System will provide the timestamp
+
+		mouseInput.mi.dwExtraInfo = 0;
+		mouseInput.mi.mouseData = 0;
+		SendInput(1, &mouseInput, sizeof(mouseInput));
 	#endif
 }