Lighting is working way better and now for world generation work.

lights.hpp

@@ -9,26 +9,12 @@
 namespace lighting {
 
   struct LightSource {
-    int strength = 0;  // lower is better
-    float radius = 1.0f;  // higher is farther, in squares
+    int strength = 0;
+    float radius = 1.0f;
   };
 
-  const int MIN = 50;
-  const int MAX = 170;
-  const int MID = 130;
-
-  const std::array<int, 10> LEVELS{
-    MAX,
-    160,
-    150,
-    140,
-    MID,
-    120,
-    110,
-    90,
-    70,
-    MIN,
-  };
+  const int MIN = 35;
+  const int MAX = 95;
 
   class LightRender {
     public: