diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/link_rfu.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/link_rfu.c b/src/link_rfu.c index e21e79c41..46a765709 100644 --- a/src/link_rfu.c +++ b/src/link_rfu.c @@ -2523,3 +2523,47 @@ u8 sub_800E87C(u8 idx) { return gUnknown_082ED6A5[idx]; } + +void sub_800E88C(int r2, int r5) +{ + u8 i; + u8 r4 = 1; + int r1 = r2; + int r6 = 0; + if (r5 == -1) + { + for (i = 0; i < 4; r2 >>= 1, i++) + { + if (r2 & 1) + { + gUnknown_03005000.unk_cde[i] = r4; + r4++; + } + } + } + else + { + for (i = 0; i < 4; r1 >>= 1, i++) + { + if (!(r1 & 1)) + { + gUnknown_03005000.unk_cde[i] = 0; + } + } + for (r4 = 4; r4 != 0; r4--) + { + for (i = 0; i < 4 && gUnknown_03005000.unk_cde[i] != r4; i++); + if (i == 4) + { + r6 = r4; + } + } + for (r5 &= ~r2, i = 0; i < 4; r5 >>= 1, i++) + { + if (r5 & 1) + { + gUnknown_03005000.unk_cde[i] = r6++; + } + } + } +} |