#include <macros.h>
#include <libultraship.h>
#include <actor_types.h>
#include "camera.h"

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Data Structures
struct	ScreenContext

Functions
void	func_800029B0 (void)

void	setup_race (void)

void	setup_editor (void)

void	func_80002DAC (void)

void	clear_nmi_buffer (void)

void	credits_spawn_actors (void)

void	set_mirror_mode (s32 mirror)

Variables
s16	gCurrentCourseId

uintptr_t	gCurrentlyLoadedTrackAddr

u16	D_800DC5A8

s32	D_800DC5AC

u16	D_800DC5B0

bool	bDrawSkybox

u16	D_800DC5B8

bool	bFog

u16	gIsInQuitToMenuTransition

u16	gQuitToMenuTransitionCounter

u16	D_800DC5C8

u16	D_800DC5CC

s32	D_800DC5D0

s32	D_800DC5D4

s32	D_800DC5D8

s32	D_800DC5DC

s32	D_800DC5E0

u16	D_800DC5E4

s32	gPlayerWinningIndex

ScreenContext	gScreenContexts [4]

ScreenContext *	gScreenOneCtx

ScreenContext *	gScreenTwoCtx

ScreenContext *	gScreenThreeCtx

ScreenContext *	gScreenFourCtx

u16	gIsGamePaused

u8 *	pAppNmiBuffer

s32	gIsMirrorMode

s16	gCreditsCourseId

s16	gPlaceItemBoxes

Vec3f	gVtxStretch

CollisionTriangle *	gCollisionMesh

u16 *	gCollisionIndices

u16	gCollisionMeshCount

u16	gNumCollisionTriangles

u32	D_8015F58C

Vec3f	D_8015F590

s32	D_8015F59C

s32	D_8015F5A0

s32	D_8015F5A4

Vtx *	vtxBuffer []

s16	gTrackMaxX

s16	gTrackMinX

s16	gTrackMaxY

s16	gTrackMinY

s16	gTrackMaxZ

s16	gTrackMinZ

s16	D_8015F6F4

s16	D_8015F6F6

u16	D_8015F6F8

s16	D_8015F6FA

s16	D_8015F6FC

u16	gNumSpawnedShells

u16	D_8015F700

u16	D_8015F702

f32	D_8015F704

Vec3f	D_8015F708

UNUSED u32	D_8015F718 [3]

size_t	gFreeMemorySize

uintptr_t	gNextFreeMemoryAddress

uintptr_t	gHeapEndPtr

uintptr_t	gFreeMemoryCourseAnchor

uintptr_t	gFreeMemoryResetAnchor

Vec3f	D_8015F738

Vec3f	D_8015F748

Vec3f	D_8015F758

Vec3f	D_8015F768

Vec3f	D_8015F778

f32	gTrackDirection

s32	gNumScreens

s32	D_8015F790 []

u16	D_8015F890

u16	D_8015F892

u16	D_8015F894

f32	gTimePlayerLastTouchedFinishLine []

u8 *	gNmiUnknown1

u8 *	gNmiUnknown2

u8 *	gNmiUnknown3

u8 *	gNmiUnknown4

u8 *	gNmiUnknown5

u8 *	gNmiUnknown6

Vec3f	D_8015F8D0

s32	D_8015F8DC

s32	D_8015F8E0

f32	gWaterLevel

f32	gWaterVelocity

s16	gPlayerPositionLUT []

u16	gNumPermanentActors

UNUSED u8	D_80162578 []

s16	gDebugPathCount

s16	sIsController1Unplugged

struct RGBA8	gFogColour

uintptr_t	D_801625F8

f32	D_801625FC

Function Documentation

◆ clear_nmi_buffer()

void clear_nmi_buffer ( void )

The nmi buffer allows developers to save 64 bytes of data through a soft reset.

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◆ credits_spawn_actors()

void credits_spawn_actors ( void )

Also spawns water features

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◆ func_800029B0()

void func_800029B0 ( void )

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◆ func_80002DAC()

void func_80002DAC ( void )

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◆ set_mirror_mode()

void set_mirror_mode ( s32 mirror )

extern

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◆ setup_editor()

void setup_editor ( void )

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◆ setup_race()

void setup_race ( void )

Warning: this used to be gCurrentCourseId + 4

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Variable Documentation

◆ bDrawSkybox

bool bDrawSkybox

extern

◆ bFog

bool bFog

extern

◆ D_800DC5A8

u16 D_800DC5A8

extern

◆ D_800DC5AC

s32 D_800DC5AC

extern

◆ D_800DC5B0

u16 D_800DC5B0

extern

◆ D_800DC5B8

u16 D_800DC5B8

extern

◆ D_800DC5C8

u16 D_800DC5C8

extern

◆ D_800DC5CC

u16 D_800DC5CC

extern

◆ D_800DC5D0

s32 D_800DC5D0

extern

◆ D_800DC5D4

s32 D_800DC5D4

extern

◆ D_800DC5D8

s32 D_800DC5D8

extern

◆ D_800DC5DC

s32 D_800DC5DC

extern

◆ D_800DC5E0

s32 D_800DC5E0

extern

◆ D_800DC5E4

u16 D_800DC5E4

extern

◆ D_8015F58C

u32 D_8015F58C

extern

◆ D_8015F590

Vec3f D_8015F590

extern

◆ D_8015F59C

s32 D_8015F59C

extern

◆ D_8015F5A0

s32 D_8015F5A0

extern

◆ D_8015F5A4

s32 D_8015F5A4

extern

◆ D_8015F6F4

s16 D_8015F6F4

extern

◆ D_8015F6F6

s16 D_8015F6F6

extern

◆ D_8015F6F8

u16 D_8015F6F8

extern

◆ D_8015F6FA

s16 D_8015F6FA

extern

◆ D_8015F6FC

s16 D_8015F6FC

extern

◆ D_8015F700

u16 D_8015F700

extern

◆ D_8015F702

u16 D_8015F702

extern

◆ D_8015F704

f32 D_8015F704

extern

◆ D_8015F708

Vec3f D_8015F708

extern

◆ D_8015F718

UNUSED u32 D_8015F718[3]

extern

◆ D_8015F738

Vec3f D_8015F738

extern

◆ D_8015F748

Vec3f D_8015F748

extern

◆ D_8015F758

Vec3f D_8015F758

extern

◆ D_8015F768

Vec3f D_8015F768

extern

◆ D_8015F778

Vec3f D_8015F778

extern

◆ D_8015F790

s32 D_8015F790[]

extern

◆ D_8015F890

u16 D_8015F890

extern

◆ D_8015F892

u16 D_8015F892

extern

◆ D_8015F894

u16 D_8015F894

extern

◆ D_8015F8D0

Vec3f D_8015F8D0

extern

◆ D_8015F8DC

s32 D_8015F8DC

extern

◆ D_8015F8E0

s32 D_8015F8E0

extern

◆ D_80162578

UNUSED u8 D_80162578[]

extern

Warning: todo: Is this apart of the actor array?

◆ D_801625F8

uintptr_t D_801625F8

extern

◆ D_801625FC

f32 D_801625FC

extern

◆ gCollisionIndices

u16* gCollisionIndices

extern

◆ gCollisionMesh

CollisionTriangle* gCollisionMesh

extern

◆ gCollisionMeshCount

u16 gCollisionMeshCount

extern

◆ gCreditsCourseId

s16 gCreditsCourseId

extern

◆ gCurrentCourseId

s16 gCurrentCourseId

extern

◆ gCurrentlyLoadedTrackAddr

uintptr_t gCurrentlyLoadedTrackAddr

extern

◆ gDebugPathCount

s16 gDebugPathCount

extern

◆ gFogColour

struct RGBA8 gFogColour

extern

◆ gFreeMemoryCourseAnchor

uintptr_t gFreeMemoryCourseAnchor

extern

This repoints gNextFreeMemoryAddress to the point in the memory pool just after a track was loaded. This allows players to retry or reset a track without reloading the whole track. Memory allocated after track load is not zeroed or reset. But should get overwritten by future allocations.

This is a relatively unsafe way to architect a memory pool as old memory could accidentally be used if future allocations do not zero or fully overwrite their free memory.

◆ gFreeMemoryResetAnchor

uintptr_t gFreeMemoryResetAnchor

extern

◆ gFreeMemorySize

size_t gFreeMemorySize

extern

◆ gHeapEndPtr

uintptr_t gHeapEndPtr

extern

◆ gIsGamePaused

u16 gIsGamePaused

extern

◆ gIsInQuitToMenuTransition

u16 gIsInQuitToMenuTransition

extern

◆ gIsMirrorMode

s32 gIsMirrorMode

extern

◆ gNextFreeMemoryAddress

uintptr_t gNextFreeMemoryAddress

extern

◆ gNmiUnknown1

u8* gNmiUnknown1

extern

◆ gNmiUnknown2

u8* gNmiUnknown2

extern

◆ gNmiUnknown3

u8* gNmiUnknown3

extern

◆ gNmiUnknown4

u8* gNmiUnknown4

extern

◆ gNmiUnknown5

u8* gNmiUnknown5

extern

◆ gNmiUnknown6

u8* gNmiUnknown6

extern

◆ gNumCollisionTriangles

u16 gNumCollisionTriangles

extern

◆ gNumPermanentActors

u16 gNumPermanentActors

extern

◆ gNumScreens

s32 gNumScreens

extern

◆ gNumSpawnedShells

u16 gNumSpawnedShells

extern

Incremented by one every time the player spawns a new shell actor. A cleaning routine runs once twenty-one shells have spawned.

◆ gPlaceItemBoxes

s16 gPlaceItemBoxes

extern

◆ gPlayerPositionLUT

s16 gPlayerPositionLUT[]

extern

◆ gPlayerWinningIndex

s32 gPlayerWinningIndex

extern

Todo: gPlayerWinningIndex (D_800DC5E8) accessed as word, D_800DC5EB as u8

◆ gQuitToMenuTransitionCounter

u16 gQuitToMenuTransitionCounter

extern

◆ gScreenContexts

ScreenContext gScreenContexts[4]

extern

◆ gScreenFourCtx

ScreenContext* gScreenFourCtx

extern

◆ gScreenOneCtx

ScreenContext* gScreenOneCtx

extern

◆ gScreenThreeCtx

ScreenContext* gScreenThreeCtx

extern

◆ gScreenTwoCtx

ScreenContext* gScreenTwoCtx

extern

◆ gTimePlayerLastTouchedFinishLine

f32 gTimePlayerLastTouchedFinishLine[]

extern

◆ gTrackDirection

f32 gTrackDirection

extern

◆ gTrackMaxX

s16 gTrackMaxX

extern

◆ gTrackMaxY

s16 gTrackMaxY

extern

◆ gTrackMaxZ

s16 gTrackMaxZ

extern

◆ gTrackMinX

s16 gTrackMinX

extern

◆ gTrackMinY

s16 gTrackMinY

extern

◆ gTrackMinZ

s16 gTrackMinZ

extern

◆ gVtxStretch

Vec3f gVtxStretch

extern

◆ gWaterLevel

f32 gWaterLevel

extern

◆ gWaterVelocity

f32 gWaterVelocity

extern

◆ pAppNmiBuffer

u8* pAppNmiBuffer

extern

◆ sIsController1Unplugged

s16 sIsController1Unplugged

extern

◆ vtxBuffer

Vtx* vtxBuffer[]

extern

Data Structures

Functions

Variables

Function Documentation

◆ clear_nmi_buffer()

◆ credits_spawn_actors()

◆ func_800029B0()

◆ func_80002DAC()

◆ set_mirror_mode()

◆ setup_editor()

◆ setup_race()

Variable Documentation

◆ bDrawSkybox

◆ bFog

◆ D_800DC5A8

◆ D_800DC5AC

◆ D_800DC5B0

◆ D_800DC5B8

◆ D_800DC5C8

◆ D_800DC5CC

◆ D_800DC5D0

◆ D_800DC5D4

◆ D_800DC5D8

◆ D_800DC5DC

◆ D_800DC5E0

◆ D_800DC5E4

◆ D_8015F58C

◆ D_8015F590

◆ D_8015F59C

◆ D_8015F5A0

◆ D_8015F5A4

◆ D_8015F6F4

◆ D_8015F6F6

◆ D_8015F6F8

◆ D_8015F6FA

◆ D_8015F6FC

◆ D_8015F700

◆ D_8015F702

◆ D_8015F704

◆ D_8015F708

◆ D_8015F718

◆ D_8015F738

◆ D_8015F748

◆ D_8015F758

◆ D_8015F768

◆ D_8015F778

◆ D_8015F790

◆ D_8015F890

◆ D_8015F892

◆ D_8015F894

◆ D_8015F8D0

◆ D_8015F8DC

◆ D_8015F8E0

◆ D_80162578

◆ D_801625F8

◆ D_801625FC

◆ gCollisionIndices

◆ gCollisionMesh

◆ gCollisionMeshCount

◆ gCreditsCourseId

◆ gCurrentCourseId

◆ gCurrentlyLoadedTrackAddr

◆ gDebugPathCount

◆ gFogColour

◆ gFreeMemoryCourseAnchor

◆ gFreeMemoryResetAnchor

◆ gFreeMemorySize

◆ gHeapEndPtr

◆ gIsGamePaused

◆ gIsInQuitToMenuTransition

◆ gIsMirrorMode

◆ gNextFreeMemoryAddress

◆ gNmiUnknown1

◆ gNmiUnknown2

◆ gNmiUnknown3

◆ gNmiUnknown4

◆ gNmiUnknown5

◆ gNmiUnknown6

◆ gNumCollisionTriangles

◆ gNumPermanentActors