diff options
| author | Seth Barberee <seth.barberee@gmail.com> | 2020-11-05 22:27:43 -0600 |
|---|---|---|
| committer | Seth Barberee <seth.barberee@gmail.com> | 2020-11-05 22:27:43 -0600 |
| commit | 9df5bb1bcb7d7a2b2c919a18a6a91e4b336e55af (patch) | |
| tree | 350523dd49f8d33ebc80e4611b7dbdee736b3d46 /src/code_8098BDC.c | |
| parent | 799fa82c1aede6d33778bfb6e69a5faf5ef98781 (diff) | |
more decomp work on some funcs
Diffstat (limited to 'src/code_8098BDC.c')
| -rw-r--r-- | src/code_8098BDC.c | 83 |
1 files changed, 67 insertions, 16 deletions
diff --git a/src/code_8098BDC.c b/src/code_8098BDC.c index bd56fb3..23aa716 100644 --- a/src/code_8098BDC.c +++ b/src/code_8098BDC.c @@ -1,6 +1,15 @@ #include "global.h" extern u32 gUnknown_203B47C; +extern u32 gUnknown_20398A8; +extern u32 gUnknown_8115F5C; +extern u32 gUnknown_20398AC; +extern u32 gUnknown_20398B0; +extern u32 gUnknown_20398B4; +extern u32 gUnknown_20398C0; +extern u16 gUnknown_20398BE; + +extern void Log(u32, u32*, s32, u32); extern void sub_809B57C(); extern void GroundScript_Unlock(); @@ -44,6 +53,10 @@ extern void sub_8091FB4(); extern u8 sub_8001CC4(u8, u8, u8); extern void sub_8091980(u32); +extern u8 sub_80023E4(u32); +extern void sub_80118C4(u32); +extern void sub_809C730(); + void sub_8098BDC(void) { sub_809B57C(); @@ -148,19 +161,57 @@ void sub_8098CC8(void) sub_8091FB4(); } -// TODO lsrs should be asrs on my first arg -//u8 sub_8098D1C(u16 r0, u32 r1, s32 r2) -//{ -// if(gUnknown_20398A8 == 0) -// { -// Log(0, &gUnknown_8115F5C, r0, r2); -// gUnknown_20398A8 = 1; -// gUnknown_20398AC = 1; -// gUnknown_20398B0 = r2; -// gUnknown_20398B4 = 2; -// gUnknown_20398BE = r0; -// gUnknown_20398C0 = r1; -// return 1; -// } -// return 0; -//} +bool8 sub_8098D1C(s16 r0, u32 r1, u32 r2) +{ + s32 temp; + temp = r0; // force a asr shift + if(gUnknown_20398A8 == 0) + { + Log(0, &gUnknown_8115F5C, temp, r2); + gUnknown_20398A8 = 1; + gUnknown_20398AC = 1; + gUnknown_20398B0 = r2; + gUnknown_20398B4 = 2; + gUnknown_20398BE = temp; + gUnknown_20398C0 = r1; + return TRUE; + } + return FALSE; +} + +bool8 sub_8098D80(u32 r0) +{ + if(gUnknown_20398A8 == 0) + { + gUnknown_20398A8 = 3; + gUnknown_20398AC = 1; + gUnknown_20398B0 = r0; + sub_809C730(); + if(sub_80023E4(0xD) == 0) + { + // Terrible hack but meh + sub_80118C4((r0 << 16) >> 16); + } + return TRUE; + } + return FALSE; +} + +bool8 sub_8098DCC(u32 r0) +{ + if(gUnknown_20398A8 == 0) + { + gUnknown_20398A8 = 4; + gUnknown_20398AC = 1; + gUnknown_20398B0 = r0; + sub_809C730(); + if(sub_80023E4(0xD) == 0) + { + // Terrible hack but meh + sub_80118C4((r0 << 16) >> 16); + } + return TRUE; + } + return FALSE; +} + |