Brought in Amit's latest and will now merge in my fixing from last night into his to get them synced up.

main.cpp

@@ -1,4 +1,8 @@
 #include "raycaster.hpp"
+#include <iostream>
+#include <chrono>
+#include <numeric>
+#include <functional>
 
 #define RAY_VIEW_WIDTH 960
 #define RAY_VIEW_HEIGHT 720
@@ -38,6 +42,7 @@ int main() {
 
   while(window.isOpen()) {
     rayview.render();
+
     // DRAW GUI
     window.display();