From 149c181f559d33636dfbbbfda71301d7d4befb88 Mon Sep 17 00:00:00 2001
From: CobaltXII <sidatt64@gmail.com>
Date: Wed, 2 Jan 2019 16:03:27 -0500
Subject: [PATCH] Implemented inline bool is_not_permeable_light

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

diff --git a/src/inc/block.hpp b/src/inc/block.hpp
index c959072..c906da8 100644
--- a/src/inc/block.hpp
+++ b/src/inc/block.hpp
@@ -375,5 +375,24 @@ inline bool is_not_permeable_ray(block_id id)
 		return false;
 	}
 
+	return true;
+}
+
+// Returns false if a block is permeable to light. Otherwise, returns true.
+
+inline bool is_not_permeable_light(block_id id)
+{
+	if 
+	(
+		id == id_air ||
+
+		id == id_glass ||
+
+		is_cross(id)
+	)
+	{
+		return false;
+	}
+
 	return true;
 }
\ No newline at end of file