render_player.h File Reference

#include <common_structs.h>
#include "buffers.h"
#include "camera.h"

Include dependency graph for render_player.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	SOME_TEXTURE_POINTER_MATH   0x800

Functions
void	func_8001F980 (s32 *, s32 *)
void	func_8001F9E4 (Player *, Camera *, s8)
u16	check_player_camera_collision (Player *, Camera *, f32, f32)
u16	func_8001FD78 (Player *, f32, f32, f32)
void	init_render_player (Player *, Camera *, s8, s8)
	one of his function is to put the frame to load in to a list to load it to be only applied for the next frame
void	load_kart_texture_and_render_kart_particle_on_screen_one (void)
void	load_kart_texture_and_render_kart_particle_on_screen_two (void)
void	load_kart_texture_and_render_kart_particle_on_screen_three (void)
void	load_kart_texture_and_render_kart_particle_on_screen_four (void)
void	try_rendering_player (Player *, s8, s8)
void	render_players_on_screen_one (void)
void	render_players_on_screen_two (void)
void	render_players_on_screen_three (void)
void	render_players_on_screen_four (void)
void	func_80021B0C (void)
void	func_80021C78 (void)
void	func_80021D40 (void)
void	func_80021DA8 (void)
void	mtxf_translate_rotate (Mat4, Vec3f, Vec3s)
void	func_80021F50 (Mat4, Vec3f)
void	failed_fixed_point_matrix_conversion (Mtx *, Mat4)
void	convert_to_fixed_point_matrix (Mtx *, Mat4)
bool	adjust_angle (s16 *, s16, s16)
void	move_s32_towards (s32 *, s32, f32)
void	move_f32_towards (f32 *, f32, f32)
void	move_s16_towards (s16 *, s16, f32)
void	move_u16_towards (u16 *, s16, f32)
void	func_80022744 (void)
void	func_8002276C (void)
void	func_80022A98 (Player *, s8)
void	func_80022B50 (Player *, s8)
void	func_80022BC4 (Player *, s8)
void	func_80022CA8 (Player *, s8, s8, s8)
void	func_80022D60 (Player *, s8, s8, s8)
void	func_80022DB4 (Player *, s8)
void	func_80022E84 (Player *, s8, s8, s8)
void	change_player_color_effect_rgb (Player *, s8, s32, f32)
void	change_player_color_effect_cmy (Player *, s8, s32, f32)
bool	is_player_under_light_luigi_raceway (Player *, s8)
void	render_light_environment_on_player (Player *, s8)
void	func_800235AC (Player *, s8)
void	func_80023BF0 (Player *, s8, s8, s8)
void	render_player_shadow (Player *, s8, s8)
void	render_player_shadow_credits (Player *, s8, s8)
void	render_kart (Player *, s8, s8, s8)
void	render_ghost (Player *, s8, s8, s8)
void	func_80025DE8 (Player *, s8, s8, s8)
void	render_player_ice_reflection (Player *, s8, s8, s8)
void	render_player (Player *, s8, s8)
void	func_80026A48 (Player *, s8)
void	update_wheel_palette (Player *, s8, s8, s8)
void	update_player_kart_hop (Player *)
void	func_8002701C (void)
void	func_80027024 (s32, s32, s32)

Variables
struct_D_802F1F80 *	gPlayerPalette
s32	D_80164A28
s16	gPlayersToRenderPlayerId []
s16	D_80164ABE []
s16	gPlayersToRenderScreenId []
Player *	gPlayersToRenderPlayer []
s16	gMatrixEffectCount
u16	gPlayerRedEffect []
u16	gPlayerGreenEffect []
u16	gPlayerBlueEffect []
u16	gPlayerCyanEffect []
u16	gPlayerMagentaEffect []
u16	gPlayerYellowEffect []
s32	D_80164B80 []
s32	gPlayerStarEffectStartTime []
s32	gPlayersToRenderCount
void *	D_800DDB5C []
Vtx *	gPlayerVtx []
f32	gCharacterSize []
s32	D_800DDE74 []
Vtx	D_800E51D0 []
Vtx	D_800E5210 []
f64	D_800ED680
f64	D_800ED688
f32	D_800ED6A8
Vtx	gPlayerOneVtx []
Vtx	gPlayerTwoVtx []
Vtx	gPlayerThreeVtx []
Vtx	gPlayerFourVtx []
Vtx	gPlayerFiveVtx []
Vtx	gPlayerSixVtx []
Vtx	gPlayerSevenVtx []
Vtx	gPlayerEightVtx []
u32	gKartMarioWheels0 []
u32	gKartMarioWheels1 []
u32	gKartLuigiWheels0 []
u32	gKartLuigiWheels1 []
u32	gKartBowserWheels0 []
u32	gKartBowserWheels1 []
u32	gKartToadWheels0 []
u32	gKartToadWheels1 []
u32	gKartYoshiWheels0 []
u32	gKartYoshiWheels1 []
u32	gKartDKWheels0 []
u32	gKartDKWheels1 []
u32	gKartPeachWheels0 []
u32	gKartPeachWheels1 []
u32	gKartWarioWheels0 []
u32	gKartWarioWheels1 []
s16	D_80165020 [40]
Vec3f	gPlayerLastVelocity [8]
s16	gLastAnimFrameSelector [4][8]
s16	gLastAnimGroupSelector [4][8]
s16	D_80165150 [4][8]
s16	D_80165190 [4][8]
s16	D_801651D0 [4][8]

Macro Definition Documentation

SOME_TEXTURE_POINTER_MATH

#define SOME_TEXTURE_POINTER_MATH   0x800

Function Documentation

adjust_angle()

bool adjust_angle	(	s16 *	angle,
		s16	targetAngle,
		s16	step )

Here is the caller graph for this function:

change_player_color_effect_cmy()

void change_player_color_effect_cmy	(	Player *	,
		s8	,
		s32	,
		f32	)

change_player_color_effect_rgb()

void change_player_color_effect_rgb	(	Player *	,
		s8	,
		s32	,
		f32	)

check_player_camera_collision()

u16 check_player_camera_collision	(	Player *	player,
		Camera *	camera,
		f32	arg2,
		f32	arg3 )

Here is the call graph for this function:

Here is the caller graph for this function:

convert_to_fixed_point_matrix()

void convert_to_fixed_point_matrix	(	Mtx *	dest,
		Mat4	src )

Takes a floating-point matrix and converts it to an s15.16 internal matrix. Each Mtx entry is a size of s32 that holds two values. The first 16 entries hold only the integer values and the second 16 entries hold only the decimal (fractional) parts. In simpler words, the integer and decimal gets split up and stored in their own section. Mtx is setup this way due to hardware restrictions of the n64 or as an optimization.

Parameters

Mtx	A new internal fixed-point matrix.
Mat4	An array of f32 Mat4 to Mtx explanation: https://blarg.ca/2020/10/11/fixed-point-math.

Here is the call graph for this function:

Here is the caller graph for this function:

failed_fixed_point_matrix_conversion()

void failed_fixed_point_matrix_conversion	(	Mtx *	dest,
		Mat4	src )

This function writes a fixed-point value to each Mtx entry. This is not how the Mtx struct works. The first half of Mtx only holds s16 whole numbers and the second half holds the s16 decimal (fractional) parts. See convert_to_fixed_point_matrix() for correct calculations. Note that each Mtx entry is the size of s32. This means each Mtx entry holds two s16 values. The first sixteen entries contain only the integer parts and the second sixteen entries hold only the decimal (fractional) parts.

func_8001F980()

void func_8001F980	(	s32 *	arg0,
		s32 *	arg1 )

Here is the caller graph for this function:

func_8001F9E4()

void func_8001F9E4	(	Player *	player,
		Camera *	camera,
		s8	screenId )

Here is the call graph for this function:

Here is the caller graph for this function:

func_8001FD78()

u16 func_8001FD78	(	Player *	,
		f32	,
		f32	,
		f32	)

func_80021B0C()

void func_80021B0C

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_80021C78()

void func_80021C78

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_80021D40()

void func_80021D40

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_80021DA8()

void func_80021DA8

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_80021F50()

void func_80021F50	(	Mat4	arg0,
		Vec3f	arg1 )

func_80022744()

void func_80022744

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_8002276C()

void func_8002276C

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

func_80022A98()

void func_80022A98	(	Player *	player,
		s8	arg1 )

Here is the call graph for this function:

Here is the caller graph for this function:

func_80022B50()

void func_80022B50	(	Player *	,
		s8	)

func_80022BC4()

void func_80022BC4	(	Player *	,
		s8	)

func_80022CA8()

void func_80022CA8	(	Player *	,
		s8	,
		s8	,
		s8	)

func_80022D60()

void func_80022D60	(	Player *	,
		s8	,
		s8	,
		s8	)

func_80022DB4()

void func_80022DB4	(	Player *	,
		s8	)

func_80022E84()

void func_80022E84	(	Player *	,
		s8	,
		s8	,
		s8	)

func_800235AC()

void func_800235AC	(	Player *	player,
		s8	arg1 )

Here is the call graph for this function:

Here is the caller graph for this function:

func_80023BF0()

void func_80023BF0	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	arg3 )

Here is the call graph for this function:

Here is the caller graph for this function:

func_80025DE8()

void func_80025DE8	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	flipOffset )

Here is the call graph for this function:

Here is the caller graph for this function:

func_80026A48()

void func_80026A48	(	Player *	player,
		s8	arg1 )

Warning

This condition prevents an array overflow.

Here is the caller graph for this function:

func_8002701C()

void func_8002701C

(

void

)

func_80027024()

void func_80027024	(	s32	,
		s32	,
		s32	)

init_render_player()

void init_render_player	(	Player *	player,
		Camera *	camera,
		s8	playerId,
		s8	screenId )

one of his function is to put the frame to load in to a list to load it to be only applied for the next frame

Here is the call graph for this function:

Here is the caller graph for this function:

is_player_under_light_luigi_raceway()

bool is_player_under_light_luigi_raceway	(	Player *	player,
		s8	arg1 )

Activates in the tunnel to shade the player a bit darker Sort of an atmospheric effect.

Here is the call graph for this function:

Here is the caller graph for this function:

load_kart_texture_and_render_kart_particle_on_screen_four()

void load_kart_texture_and_render_kart_particle_on_screen_four

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

load_kart_texture_and_render_kart_particle_on_screen_one()

void load_kart_texture_and_render_kart_particle_on_screen_one

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

load_kart_texture_and_render_kart_particle_on_screen_three()

void load_kart_texture_and_render_kart_particle_on_screen_three

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

load_kart_texture_and_render_kart_particle_on_screen_two()

void load_kart_texture_and_render_kart_particle_on_screen_two

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

move_f32_towards()

void move_f32_towards	(	f32 *	startingValue,
		f32	targetValue,
		f32	somePercent )

Function: move_f32_towards

Parameters: f32 *startingValue - Pointer to the float that will be modified f32 targetValue - Float value to move startingValue towards f32 somePercent - The percent of the difference between startingValue and targetValue to actually move

Moves a given startingValue the given somePercent towards the targetValue

f32 *thing = 2500; move_f32_towards(thing, 500, 0.75f); thing now has a value of 1000

If after the move startingValue is inside of the range [-0.001, 0.001], force it to exactly 0.0f

This is probably a precision thing. The scaling with somePercent likely can't hit exactly 0 with any reliability, so they force it to 0 if you're in a small range around it. Why they only do this for 0 is anyone's guess though

Here is the caller graph for this function:

move_s16_towards()

void move_s16_towards	(	s16 *	startingValue,
		s16	targetValue,
		f32	somePercent )

Here is the caller graph for this function:

move_s32_towards()

void move_s32_towards	(	s32 *	startingValue,
		s32	targetValue,
		f32	somePercent )

Here is the caller graph for this function:

move_u16_towards()

void move_u16_towards	(	u16 *	startingValue,
		s16	targetValue,
		f32	somePercent )

Here is the caller graph for this function:

mtxf_translate_rotate()

void mtxf_translate_rotate	(	Mat4	dest,
		Vec3f	pos,
		Vec3s	orientation )

Here is the call graph for this function:

Here is the caller graph for this function:

render_ghost()

void render_ghost	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	flipOffset )

Here is the call graph for this function:

Here is the caller graph for this function:

render_kart()

void render_kart	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	flipOffset )

Here is the call graph for this function:

Here is the caller graph for this function:

render_light_environment_on_player()

void render_light_environment_on_player	(	Player *	player,
		s8	arg1 )

Here is the call graph for this function:

Here is the caller graph for this function:

render_player()

void render_player	(	Player *	player,
		s8	playerId,
		s8	screenId )

Here is the call graph for this function:

Here is the caller graph for this function:

render_player_ice_reflection()

void render_player_ice_reflection	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	flipOffset )

Here is the call graph for this function:

Here is the caller graph for this function:

render_player_shadow()

void render_player_shadow	(	Player *	player,
		s8	playerId,
		s8	screenId )

Here is the call graph for this function:

Here is the caller graph for this function:

render_player_shadow_credits()

void render_player_shadow_credits	(	Player *	player,
		s8	playerId,
		s8	arg2 )

Here is the call graph for this function:

Here is the caller graph for this function:

render_players_on_screen_four()

void render_players_on_screen_four

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

render_players_on_screen_one()

void render_players_on_screen_one

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

render_players_on_screen_three()

void render_players_on_screen_three

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

render_players_on_screen_two()

void render_players_on_screen_two

(

void

)

Here is the call graph for this function:

Here is the caller graph for this function:

try_rendering_player()

void try_rendering_player	(	Player *	player,
		s8	playerId,
		s8	arg2 )

Here is the call graph for this function:

Here is the caller graph for this function:

update_player_kart_hop()

void update_player_kart_hop

(

Player *

player

)

Here is the call graph for this function:

Here is the caller graph for this function:

update_wheel_palette()

void update_wheel_palette	(	Player *	player,
		s8	playerId,
		s8	screenId,
		s8	arg3 )

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

D_800DDB5C

void* D_800DDB5C[]

extern

D_800DDE74

s32 D_800DDE74[]

extern

D_800E51D0

Vtx D_800E51D0[]

extern

D_800E5210

Vtx D_800E5210[]

extern

D_800ED680

f64 D_800ED680

extern

D_800ED688

f64 D_800ED688

extern

D_800ED6A8

f32 D_800ED6A8

extern

D_80164A28

s32 D_80164A28

extern

D_80164ABE

s16 D_80164ABE[]

extern

D_80164B80

s32 D_80164B80[]

extern

D_80165020

s16 D_80165020[40]

extern

D_80165150

s16 D_80165150[4][8]

extern

D_80165190

s16 D_80165190[4][8]

extern

D_801651D0

s16 D_801651D0[4][8]

extern

gCharacterSize

f32 gCharacterSize[]

extern

gKartBowserWheels0

u32 gKartBowserWheels0[]

extern

gKartBowserWheels1

u32 gKartBowserWheels1[]

extern

gKartDKWheels0

u32 gKartDKWheels0[]

extern

gKartDKWheels1

u32 gKartDKWheels1[]

extern

gKartLuigiWheels0

u32 gKartLuigiWheels0[]

extern

gKartLuigiWheels1

u32 gKartLuigiWheels1[]

extern

gKartMarioWheels0

u32 gKartMarioWheels0[]

extern

gKartMarioWheels1

u32 gKartMarioWheels1[]

extern

gKartPeachWheels0

u32 gKartPeachWheels0[]

extern

gKartPeachWheels1

u32 gKartPeachWheels1[]

extern

gKartToadWheels0

u32 gKartToadWheels0[]

extern

gKartToadWheels1

u32 gKartToadWheels1[]

extern

gKartWarioWheels0

u32 gKartWarioWheels0[]

extern

gKartWarioWheels1

u32 gKartWarioWheels1[]

extern

gKartYoshiWheels0

u32 gKartYoshiWheels0[]

extern

gKartYoshiWheels1

u32 gKartYoshiWheels1[]

extern

gLastAnimFrameSelector

s16 gLastAnimFrameSelector[4][8]

extern

gLastAnimGroupSelector

s16 gLastAnimGroupSelector[4][8]

extern

gMatrixEffectCount

s16 gMatrixEffectCount

extern

gPlayerBlueEffect

u16 gPlayerBlueEffect[]

extern

gPlayerCyanEffect

u16 gPlayerCyanEffect[]

extern

gPlayerEightVtx

Vtx gPlayerEightVtx[]

extern

gPlayerFiveVtx

Vtx gPlayerFiveVtx[]

extern

gPlayerFourVtx

Vtx gPlayerFourVtx[]

extern

gPlayerGreenEffect

u16 gPlayerGreenEffect[]

extern

gPlayerLastVelocity

Vec3f gPlayerLastVelocity[8]

extern

gPlayerMagentaEffect

u16 gPlayerMagentaEffect[]

extern

gPlayerOneVtx

Vtx gPlayerOneVtx[]

extern

gPlayerPalette

struct_D_802F1F80* gPlayerPalette

extern

gPlayerRedEffect

u16 gPlayerRedEffect[]

extern

gPlayerSevenVtx

Vtx gPlayerSevenVtx[]

extern

gPlayerSixVtx

Vtx gPlayerSixVtx[]

extern

gPlayerStarEffectStartTime

s32 gPlayerStarEffectStartTime[]

extern

gPlayersToRenderCount

s32 gPlayersToRenderCount

extern

gPlayersToRenderPlayer

Player* gPlayersToRenderPlayer[]

extern

gPlayersToRenderPlayerId

s16 gPlayersToRenderPlayerId[]

extern

gPlayersToRenderScreenId

s16 gPlayersToRenderScreenId[]

extern

gPlayerThreeVtx

Vtx gPlayerThreeVtx[]

extern

gPlayerTwoVtx

Vtx gPlayerTwoVtx[]

extern

gPlayerVtx

Vtx* gPlayerVtx[]

extern

gPlayerYellowEffect

u16 gPlayerYellowEffect[]

extern