Commit Graph

178 Commits

Author SHA1 Message Date
MegaMech e4e5f91be5 audio load.c decomp (#176) 2022-04-16 23:11:40 -07:00
Tyler McGavran 13a11f0ffa Match dma_copy functions (#175)
* Match dma funcs in code_80091750.c

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-04-16 16:31:44 -07:00
Tyler McGavran fe810f8d1f Match 3 functions in code_80027D00 (#172)
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-04-16 16:13:09 -07:00
Tyler McGavran 2dd77a35a0 Update header for code_8008C1D0 (#173)
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-04-16 15:51:59 -07:00
Tyler McGavran ac39d14729 Match func_80032D94 (#171)
* Match func_80032D94

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-04-15 01:17:16 -07:00
Tyler McGavran 8d9ad9e098 Match func_80030FC8 (#170)
* Match func_80030FC8

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-04-14 20:05:09 -07:00
MegaMech ed708bad6e Merge branch 'audiofix' into master 2022-03-04 22:15:25 -08:00
CoderStig afaa857c9c Merge branch 'audiofix' of https://github.com/MegaMech/mk64 into audiofix 2022-03-04 23:13:47 -07:00
CoderStig 345cbd4f19 Fix remaining pointers for shifting 2022-03-04 23:10:21 -07:00
MegaMech 614ae13215 fix audio pointers allowing rom shifts again (#169)
* fix audio pointers allowing rom shifts again
2022-03-03 21:21:06 -07:00
MegaMech d25926eae4 Update code_8028DF00.c 2022-03-03 19:26:16 -07:00
MegaMech fc4411edea Update bss_8028DF00.s 2022-03-03 19:24:44 -07:00
CoderStig c1114ebb6b fix audio pointers allowing rom shifts again 2022-03-03 18:51:25 -07:00
MegaMech 2cc06e8a46 Update README.md (#165) 2022-02-22 17:29:58 -07:00
Tyler McGavran 33cb23c483 Name arrays of character animations (#168)
* Character animation naming

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-22 17:29:29 -07:00
Tyler McGavran a47e49249a Match a few functions (#167)
They appear to be related to the textures used on the controller
 pak menu

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-22 16:33:01 -07:00
Tyler McGavran 4e4339126e Match func_80091AC0 (#166)
* Match func_80091AC0

* Match func_8009A6D4

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-22 11:45:29 -07:00
Tyler McGavran a4e6192030 Match one function, update mips_to_c of 2 others (#164)
There's a function that appears to use continued fractions
 to approximate the value of tanh(x/2), which is super weird.

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-14 23:40:33 -07:00
Tyler McGavran 3403482de3 Match the other D_80189DE0 search functions (#163)
* Match the other D_80189DE0 search functions

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-13 22:04:03 -07:00
Tyler McGavran af8ca42a0c Match several functions (#162)
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-13 01:12:06 -07:00
Tyler McGavran 5205b09751 Name functions that search for 8018D9E0 entries (#161)
* Name functions that search for 8018D9E0 entries

The one with "_dupe" in its name is the one that has the potential hard lock
 laying around

* Add comment for bug in find_8018D9E0_entry_dupe

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-13 00:17:34 -07:00
Tyler McGavran 5badb9e49c Replace mk_Vtx_Flag type with GBI provided Vtx (#160)
There's no reason to have our own special type when it exactly matches a GBI type.

This required updating some inc.c data as the old mk_Vtx_Flag type had the 'flag'
 member in the incorrect location.

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-13 00:04:43 -07:00
Tyler McGavran aa47c86fe5 Mips2c refresh (#159)
* Match 3 functions

* Refresh a ton mips_2_c outputs

* Add a header file for data_segment2

Update a couple mips_2_c outputs based on the contents of the new header file

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-07 22:39:14 -07:00
Tyler McGavran 64e8934b30 Break out some credit text stuff into a C file (#157)
* Break out some credit text stuff into a C file

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

* Add some comments for better clarity

Also delete the asm file for a function that was matched in the
 previous commit

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-03 21:06:30 -07:00
Tyler McGavran 2f6c87f14f Identify a credits related struct (#156)
Move some structs around, place them in more meaningful headers

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-02-02 13:19:51 -07:00
MegaMech 42fa90ff7a Match OS funcs (#152)
* Matched osSyncPrintf.c

* Matched contramread.c

* Matched contramwrite.c

* Matched osPfsInit and osPfsGetStatus
2022-01-30 23:31:43 -07:00
Tyler McGavran 04052ba259 Fix the match for guPerspectiveF (#155)
Most of the work had been done long ago, only had to fix some rodata
 issues

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-28 23:35:24 -07:00
Tyler McGavran b28dd3898d Named "*_step_*_towards" functions (#154)
Also redefined a Lights1 variable in terms of GBI macros.

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-28 21:27:32 -07:00
Tyler McGavran a5e945b233 Add struct for D_8018CA70 (#153)
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-27 17:29:33 -07:00
ChiefFruitcake 226a557d8c Match functions in code_80071F00 related to D_80165C18 (#151)
* Match some functions in code_80071F00

* More matching in code_80071F00

* And more matches in code_80071F00

* Fix typos in struct_80165C18_entry
2022-01-27 01:21:04 -07:00
MegaMech 5fd2a88a3f decomped some of 800431B0.c (#148)
* Decomped some funcs in code_800431B0.c

* Split a few ununused funcs
2022-01-25 02:56:31 -07:00
Tyler McGavran e371625acb Add in a struct for surface map entires (#150)
Sourced from https://github.com/micro500/mariokart64/wiki/Surface-Map,
 only minor adjustments were made.

Updated the bounding box corner struct a little based on information from
 the surface map struct.

Refreshed several mips_to_c outputs

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-24 21:22:05 -07:00
ChiefFruitcake f0e40cb746 More function matching in code_80057C60 (#149) 2022-01-24 20:22:43 -07:00
Tyler McGavran 78681aa5ba Variety of changes (#147)
* Update player struct with lap count and rank

Also rename some arrays to better reflect what they are tracking

* Add bounding box corner struct and surface type enum

* Create a .h file and move stuff into it

See https://github.com/DeadHamster35/Tarmac64/wiki/Surface-Types and
 https://github.com/micro500/mariokart64/wiki/Surface-Map for reference

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-22 22:46:07 -07:00
ChiefFruitcake a8713d2078 code_80057C60 (#146)
* Match func_8006E058. Fix compiler warnings in code_80057C60.c

* Match functions in code_80057C60

* Undo comments in Camera struct
2022-01-21 20:23:34 -07:00
Tyler McGavran 72553e5194 Fix a small discrepancy with kart_attributes (#145)
Some of the variables defined in kart_attributes.c had they're type wrong when
 being used in other files.

This means that some previously defined variable no longer exist, however
 that's fine as they were never directly referenced. Their existence was
 almost certainly a decomp artifact.

For example, D_800E2404 was never "real". Instead it was likely a compiler
 artifact caused by accessing D_800E2400 at the hard coded index of 1.

I've updated kart_attributes.h to reflect these changes

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>
2022-01-18 05:59:54 -07:00
Tyler McGavran e413e2ec00 Match 4 functions in math_util, do some tidying up of imports for math_util (#144)
* Match func_802B5450, func_802B5F00, func_802B71CC

* Match func_802B4FF8

Also do some import fixing

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-18 05:46:58 -07:00
ChiefFruitcake 5e577b8999 code_8008C1D0 part 3 (#143)
* More matches in code_8008C1D0

* Matching continued

* Create struct for Player struct 0x258 field
2022-01-18 01:22:35 -07:00
Tyler McGavran dac4698b5c Move texture data from asm to C (#142)
* Move texture data from asm to C

Required dropping a couple typedefs since they no longer had a purpose

Regenerated a couple mips_to_c outputs based on the updated types

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-18 00:44:11 -07:00
Maciek Baron 1bbc7674ff Identify active screen mode, relabel accordingly (#141) 2022-01-17 06:44:14 -07:00
Tyler McGavran b56b43e721 Match a variety of functions, remove an extraneous data file (#140)
* Match func_800AB290 and func_800AC978

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

* Match func_800A15EC

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

* Match func_800A1A20

* Get func_800A1F30 to NON_MATCHING

* Match func_800A3C84

mips_to_c does not currently support labels being in delay slots, although
 practice that is fine. To get around this I put a nop in the delay slot
 instead. No permanent change is being made to the target assembly.

* Update the mips_to_c output for a couple functions

Split asm file containing unused funcs and added mips_to_c output for them.

* Remove extraneous data file

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-15 23:00:31 -07:00
Maciek Baron dc805bf64c Match func_800215DC and func_80021DA8 (#139)
* Match func_800215DC and func_80021DA8

* Remove repeated extern
2022-01-15 21:11:30 -07:00
ChiefFruitcake 04097806a5 code_8008C1D0 part 2 (#138)
* Matching more functions in code_8008C1D0

* More matches

* Incorporate review comments. Match a few more functions
2022-01-15 20:17:50 -07:00
Maciek Baron 8a56620205 Match functions related to balloon status (#137)
* Match function related to balloon status

* Match func_8006B87C

* Match func_8006BA94
2022-01-14 14:17:09 -07:00
Tyler McGavran 65e7fc87df Match a variety functions (#136)
* Match func_800A4B38

* Match func_800A6034

* Change type of "blue" argument

This allows the function's type signature to look the same as the other
 box drawing function.

* Match func_800AC300

* Matched func_800AAEF4

* Matched func_800AAF30 and func_800AAF70

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-12 22:13:01 -07:00
Maciek Baron 29f9f8890a Match several functions, add item values (#130)
* Match func_80021C78

* Match func_8006E8C4

* Match func_80295BF8

* Match func_8001F980 (already matching)

* Match func_800219BC

* Match func_80022A98

* Add item defines
2022-01-12 21:19:22 -07:00
ChiefFruitcake 162b4c256d code_8008C1D0 - player struct functions (#135)
* Match functions in code_8008C1D0
2022-01-11 05:47:57 -07:00
Tyler McGavran dd05d49f5f Update the GfxPool struct and match some functions (#134)
* Update the GfxPool struct and match some functions

Also reordered variables.h a bit

* Match 2 more functions

* Replace reaming ->buffer references with ->mtxPool

Update the mips_to_c output of a couple functions based on new GfxPool
 definition

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
2022-01-09 20:02:34 -07:00
ChiefFruitcake bc99dedb8b code_800AF9B0 - ghost data (#133)
* Match functions related to struct at D_8018EE10

* Remove asm for matched functions

* Match func_800B64EC, func_800B6708, and func_800B6798

* Match func_80091EE4. Fix unused variable warnings in code_80091750.c

* Name some of the fields in struct_8018EE10_entry
2022-01-09 19:24:30 -07:00
ChiefFruitcake 7acd1cbc20 More matching in code_800AF9B0 (#131)
* Name variables related to selecting a game from the main menu

* Match a couple functions requiring jumptable

* Match func_800B4728

* Match func_800B536C, func_800B5888, func_800B5AAC, and func_800B5AD8

* Name functions related to loading and validating SaveData

* Match func_800B4CB4

* Update selected player defines

* Match func_800B5404

* Match func_800B6088
2022-01-06 20:32:57 -07:00