From ae7ee67d21a5c55f815f977ccf055157d4db9346 Mon Sep 17 00:00:00 2001
From: Brian Saydak <brian@saydak.de>
Date: Wed, 18 Jun 2025 19:34:55 +0200
Subject: [PATCH] Add some comments to document inputs/outputs of functions in
 home bank

---
 home/copy.asm | 3 +++
 home/gfx.asm  | 1 +
 2 files changed, 4 insertions(+)

diff --git a/home/copy.asm b/home/copy.asm
index a4ca21f7f..64b1b04c6 100644
--- a/home/copy.asm
+++ b/home/copy.asm
@@ -92,6 +92,7 @@ GetFarWord::
 	ret
 
 FarCopyWRAM::
+; copy bc bytes from hl to a:de
 	ldh [hTempBank], a
 	ldh a, [rSVBK]
 	push af
@@ -105,6 +106,7 @@ FarCopyWRAM::
 	ret
 
 GetFarWRAMByte::
+; retrieve a single byte from a:hl, and return it in a.
 	ldh [hTempBank], a
 	ldh a, [rSVBK]
 	push af
@@ -118,6 +120,7 @@ GetFarWRAMByte::
 	ret
 
 GetFarWRAMWord:: ; unreferenced
+; retrieve a word from a:hl, and return it in hl.
 	ldh [hTempBank], a
 	ldh a, [rSVBK]
 	push af
diff --git a/home/gfx.asm b/home/gfx.asm
index 339f5c3d7..b9b5f73f6 100644
--- a/home/gfx.asm
+++ b/home/gfx.asm
@@ -116,6 +116,7 @@ LoadFontsExtra2: ; unreferenced
 	ret
 
 DecompressRequest2bpp::
+; Load compressed 2bpp at b:hl to occupy c tiles of de.
 	push de
 	ld a, BANK(sScratch)
 	call OpenSRAM