From 2ed65d9c3e3ba60939ebe2928ffddc06a90b1876 Mon Sep 17 00:00:00 2001
From: YamaArashi <shadow962@live.com>
Date: Sun, 14 Sep 2014 11:29:18 -0700
Subject: Commented/labelled misc functions

---
 home/vcopy.asm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'home/vcopy.asm')

diff --git a/home/vcopy.asm b/home/vcopy.asm
index 81fcb991..d42293d9 100644
--- a/home/vcopy.asm
+++ b/home/vcopy.asm
@@ -376,9 +376,9 @@ UpdateMovingBgTiles::
 ; Animate water and flower
 ; tiles in the overworld.
 
-	ld a, [$ffd7]
+	ld a, [hTilesetType]
 	and a
-	ret z
+	ret z ; no animations if indoors (or if a menu set this to 0)
 
 	ld a, [$ffd8]
 	inc a
@@ -412,9 +412,10 @@ UpdateMovingBgTiles::
 	dec c
 	jr nz, .left
 .done
-	ld a, [$ffd7]
+	ld a, [hTilesetType]
 	rrca
 	ret nc
+; if in a cave, no flower animations
 	xor a
 	ld [$ffd8], a
 	ret
-- 
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