recomment IsInArray

1 files changed, 13 insertions, 11 deletions

diff --git a/main.asm b/main.asm
index 2cbb507dd..b9c2eed7a 100644
--- a/main.asm
+++ b/main.asm
@@ -714,27 +714,29 @@ CopyName2: ; 30d9
 ; 30e1
 
 IsInArray: ; 30e1
-; searches an array at hl for the value in a.
-; skips (de - 1) bytes between reads, so to check every byte, de should be 1.
-; if found, returns count in b and sets carry.
-	ld b,0
-	ld c,a
+; Find value a for every de bytes in array hl.
+; Return index in b and carry if found.
+
+	ld b, 0
+	ld c, a
 .loop
-	ld a,[hl]
-	cp a, $FF
-	jr z,.NotInArray
+	ld a, [hl]
+	cp $ff
+	jr z, .NotInArray
 	cp c
-	jr z,.InArray
+	jr z, .InArray
 	inc b
-	add hl,de
+	add hl, de
 	jr .loop
+
 .NotInArray
 	and a
 	ret
+
 .InArray
 	scf
 	ret
-; 0x30f4
+; 30f4
 
 SkipNames: ; 0x30f4
 ; skips n names where n = a