From 4350a6a3aead4bbff81ae7bf7436880fafd672e3 Mon Sep 17 00:00:00 2001
From: CobaltXII <sidatt64@gmail.com>
Date: Mon, 31 Dec 2018 16:53:09 -0500
Subject: [PATCH] Natural lighting can now be updated dynamically

---
 src/inc/accessor.hpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/inc/accessor.hpp b/src/inc/accessor.hpp
index 59d6cb5..dbbac10 100644
--- a/src/inc/accessor.hpp
+++ b/src/inc/accessor.hpp
@@ -90,6 +90,25 @@ struct accessor
 				}
 			}
 		}
+
+		if ((id == id_air) != (old_id == id_air))
+ 		{
+ 			// Update lighting.
+
+ 			propagate_skylight_strip
+ 			(
+ 				the_world, 
+
+ 				the_chunks, 
+
+ 				chunk_x_res,
+ 				chunk_y_res,
+ 				chunk_z_res,
+
+ 				x, 
+ 				z
+ 			);
+ 		}
 	}
 };