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>
* 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>
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>
* 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>
* 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>
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>
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>
* Match func_802B5450, func_802B5F00, func_802B71CC
* Match func_802B4FF8
Also do some import fixing
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* 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>
* 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>
* 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>
* Match func_80021C78
* Match func_8006E8C4
* Match func_80295BF8
* Match func_8001F980 (already matching)
* Match func_800219BC
* Match func_80022A98
* Add item defines
* 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>
* 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
* 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
* Add a couple header files
These files contain function prototypes for matches functions, NON_MATCHING functions,
and functions used by matched functions.
At this point in time those headers may contain prototypes for functions defined in
unrelated files, but fixing that will have take time
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* Meaningful commit message
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* Identify another struct and array
Regenerated a lot of mips_to_c code based on these identifications
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* Rename a function
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* Update the mips_to_c code
Signed-off-by: Taggerung <tyler.taggerung@gmail.com>
* Decompile a couple code_800AF9B0 functions
* Match func_800B34E8, func_800B44AC, and func_800B45E0
* Use sizeof in func_800B45E0 instead of hard-coded numbers
* Match func_800B4520. Separate unused function func_800B4560 into new asm file
* Match func_800B5B2C and func_800B6A68. Create new unused func_800B6AF8
* Match func_800B4874 and func_800B4A10
* Improve matched functions reading time trial records
* Match func_800B13B0. Name variables related to data menu
* Match func_800B3B58. Remove warnings due to pointer type in osEepromLongWrite calls
* Rename gStartMenuCounterForDemos to gMenuTimingCounter
* Match func_800B5F30
MegaMech