From 5647ca687b92954dcf37a6ea6bfbc9a341c32de4 Mon Sep 17 00:00:00 2001
From: dannye <33dannye@gmail.com>
Date: Wed, 4 Nov 2020 00:06:44 -0600
Subject: Sync with pokered

---
 engine/math/random.asm | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 engine/math/random.asm

(limited to 'engine/math/random.asm')

diff --git a/engine/math/random.asm b/engine/math/random.asm
new file mode 100755
index 00000000..c8760157
--- /dev/null
+++ b/engine/math/random.asm
@@ -0,0 +1,13 @@
+Random_::
+; Generate a random 16-bit value.
+	ldh a, [rDIV]
+	ld b, a
+	ldh a, [hRandomAdd]
+	adc b
+	ldh [hRandomAdd], a
+	ldh a, [rDIV]
+	ld b, a
+	ldh a, [hRandomSub]
+	sbc b
+	ldh [hRandomSub], a
+	ret
-- 
cgit v1.3.1-sl0p