Tweak a few classes, add the Base classes.

Source/Engine/Platform/Windows/WindowsScreenUtils.cpp

@@ -0,0 +1,22 @@
+#include "WindowsScreenUtils.h"
+#include "Engine/Core/Math/Color32.h"
+#include "Engine/Core/Math/Vector2.h"
+
+#include <Windows.h>
+
+Color32 PlatformScreenUtils::GetPixelAt(int32 x, int32 y) {
+    HDC deviceContext = GetDC(NULL);
+    COLORREF color = GetPixel(deviceContext, x, y);
+    ReleaseDC(NULL, deviceContext);
+    
+    Color32 returnColor = { GetRValue(color), GetGValue(color), GetBValue(color), 255 };
+    return returnColor;
+}
+
+Int2 PlatformScreenUtils::GetScreenCursorPosition() {
+    POINT cursorPos;
+    GetCursorPos(&cursorPos);
+
+    Int2 returnCursorPos = { cursorPos.x, cursorPos.y };
+    return returnCursorPos;
+}