From 17138f582daac7aadcfad0d66205f21ae52faad0 Mon Sep 17 00:00:00 2001 From: luckytyphlosion Date: Wed, 13 May 2015 23:45:17 -0400 Subject: Create random.asm --- yellow/bank3d/random.asm | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 yellow/bank3d/random.asm diff --git a/yellow/bank3d/random.asm b/yellow/bank3d/random.asm new file mode 100644 index 00000000..b7fb0edd --- /dev/null +++ b/yellow/bank3d/random.asm @@ -0,0 +1,15 @@ +SECTION "bank3d",ROMX[$67DC],BANK[$3D] + +Random_:: +; Generate a random 16-bit value. + ld a, [rDIV] + ld b, a + ld a, [hRandomAdd] + adc b + ld [hRandomAdd], a + ld a, [rDIV] + ld b, a + ld a, [hRandomSub] + sbc b + ld [hRandomSub], a + ret -- cgit v1.3.1-sl0p