diff --git a/todo.md b/todo.md
index 5391452..0de3cea 100644
--- a/todo.md
+++ b/todo.md
@@ -25,6 +25,9 @@
 # directional sun/moonlight
 1. discuss implementation
 
+# directional central lightning, e.g torches
+1. discuss implementation
+
 # tooling
 1. benchmarking step in build.zig: benchmark chunk meshing, generation, and similar tasks which will need to be performed at scale
 2. texturepack compiler: something that would compile minecraft-style texturepacks into a format that could be more suited for in game usage.