diff options
| author | dannye <33dannye@gmail.com> | 2020-11-04 00:06:44 -0600 |
|---|---|---|
| committer | dannye <33dannye@gmail.com> | 2020-11-04 00:06:44 -0600 |
| commit | 5647ca687b92954dcf37a6ea6bfbc9a341c32de4 (patch) | |
| tree | dde1937a1bfdb3a835f4155e1c2eb8f1aaf86f63 /engine/math/random.asm | |
| parent | 53fcd05aa24693093d8af1dc8ec4fedd3957decc (diff) | |
Sync with pokered
Diffstat (limited to 'engine/math/random.asm')
| -rwxr-xr-x | engine/math/random.asm | 13 |
1 files changed, 13 insertions, 0 deletions
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 |