From d48ea223eaad84af95e4f29043c279b56aa4ae88 Mon Sep 17 00:00:00 2001 From: "U-Daniel-PC\\Daniel" Date: Fri, 5 Jun 2015 14:01:18 -0500 Subject: Fix a lot of bugs --- engine/bank3d/random.asm | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 engine/bank3d/random.asm (limited to 'engine/bank3d') diff --git a/engine/bank3d/random.asm b/engine/bank3d/random.asm new file mode 100644 index 00000000..8c8ead4e --- /dev/null +++ b/engine/bank3d/random.asm @@ -0,0 +1,15 @@ +SECTION "bank3d Random",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