skybox_and_splitscreen.c File Reference

#include <ultra64.h>
#include <macros.h>
#include <PR/gbi.h>
#include <mk64.h>
#include <course.h>
#include "skybox_and_splitscreen.h"
#include "code_800029B0.h"
#include <common_structs.h>
#include "memory.h"
#include "camera.h"
#include <assets/common_data.h>
#include "render_player.h"
#include "code_80057C60.h"
#include "menu_items.h"
#include "actors.h"
#include "render_courses.h"
#include "math_util.h"
#include "main.h"
#include "menus.h"
#include "assets/course_metadata/sSkyColors.inc.c"
#include "assets/course_metadata/sSkyColors2.inc.c"

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Data Structures
struct	Skybox

Functions
void	func_802A3730 (struct UnkStruct_800DC5EC *arg0)
UNUSED void	func_802A38AC (void)
void	func_802A38B4 (void)
void	func_802A39E0 (struct UnkStruct_800DC5EC *arg0)
void	init_z_buffer (void)
void	init_rdp (void)
UNUSED void	func_802A40A4 (void)
UNUSED void	func_802A40AC (void)
UNUSED void	func_802A40B4 (void)
UNUSED void	func_802A40BC (void)
UNUSED void	func_802A40C4 (void)
UNUSED void	func_802A40CC (void)
UNUSED void	func_802A40D4 (void)
UNUSED void	func_802A40DC (void)
UNUSED s32	set_viewport2 (void)
void	set_viewport (void)
void	select_framebuffer (void)
void	func_802A4300 (void)
void	course_set_skybox_colours (Vtx *skybox)
void	func_802A487C (Vtx *arg0, UNUSED struct UnkStruct_800DC5EC *arg1, UNUSED s32 arg2, UNUSED s32 arg3, UNUSED f32 *arg4)
void	render_skybox (Vtx *skybox, struct UnkStruct_800DC5EC *arg1, UNUSED s32 arg2, UNUSED s32 arg3, UNUSED f32 *arg4)
	Sets skybox horizon. Some coordinate transformations which can affect game physics and display of player sprite.
void	set_perspective_and_aspect_ratio (void)
void	func_802A4EF4 (void)
void	func_802A5004 (void)
void	func_802A50EC (void)
void	func_802A51D4 (void)
void	func_802A52BC (void)
void	func_802A53A4 (void)
void	func_802A54A8 (void)
void	func_802A5590 (void)
void	func_802A5678 (void)
void	func_802A5760 (void)
void	render_player_one_1p_screen (void)
void	render_player_one_2p_screen_vertical (void)
void	render_player_two_2p_screen_vertical (void)
void	render_player_one_2p_screen_horizontal (void)
void	render_player_two_2p_screen_horizontal (void)
void	render_player_one_3p_4p_screen (void)
void	render_player_two_3p_4p_screen (void)
void	render_player_three_3p_4p_screen (void)
void	render_player_four_3p_4p_screen (void)
void	func_802A74BC (void)
void	copy_framebuffer (s32 arg0, s32 arg1, s32 width, s32 height, u16 *source, u16 *target)
void	func_802A7728 (void)
void	func_802A7940 (void)

Variables
Vp	D_802B8880 []
static Vtx	sSkyboxP1 []
static Vtx	sSkyboxP2 []
static Vtx	sSkyboxP3 []
static Vtx	sSkyboxP4 []
UNUSED Gfx	D_802B8A90 []
struct Skybox	sTopSkyBoxColors []
struct Skybox	sBottomSkyBoxColors []

Function Documentation

copy_framebuffer()

void copy_framebuffer	(	s32	arg0,
		s32	arg1,
		s32	width,
		s32	height,
		u16 *	source,
		u16 *	target )

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course_set_skybox_colours()

void course_set_skybox_colours

(

Vtx *

skybox

)

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func_802A3730()

void func_802A3730

(

struct UnkStruct_800DC5EC *

arg0

)

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func_802A38AC()

UNUSED void func_802A38AC

(

void

)

func_802A38B4()

void func_802A38B4

(

void

)

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func_802A39E0()

void func_802A39E0

(

struct UnkStruct_800DC5EC *

arg0

)

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func_802A40A4()

UNUSED void func_802A40A4

(

void

)

func_802A40AC()

UNUSED void func_802A40AC

(

void

)

func_802A40B4()

UNUSED void func_802A40B4

(

void

)

func_802A40BC()

UNUSED void func_802A40BC

(

void

)

func_802A40C4()

UNUSED void func_802A40C4

(

void

)

func_802A40CC()

UNUSED void func_802A40CC

(

void

)

func_802A40D4()

UNUSED void func_802A40D4

(

void

)

func_802A40DC()

UNUSED void func_802A40DC

(

void

)

func_802A4300()

void func_802A4300

(

void

)

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func_802A487C()

void func_802A487C	(	Vtx *	arg0,
		UNUSED struct UnkStruct_800DC5EC *	arg1,
		UNUSED s32	arg2,
		UNUSED s32	arg3,
		UNUSED f32 *	arg4 )

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func_802A4EF4()

void func_802A4EF4

(

void

)

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func_802A5004()

void func_802A5004

(

void

)

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func_802A50EC()

void func_802A50EC

(

void

)

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func_802A51D4()

void func_802A51D4

(

void

)

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func_802A52BC()

void func_802A52BC

(

void

)

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func_802A53A4()

void func_802A53A4

(

void

)

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func_802A54A8()

void func_802A54A8

(

void

)

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func_802A5590()

void func_802A5590

(

void

)

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func_802A5678()

void func_802A5678

(

void

)

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func_802A5760()

void func_802A5760

(

void

)

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func_802A74BC()

void func_802A74BC

(

void

)

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func_802A7728()

void func_802A7728

(

void

)

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func_802A7940()

void func_802A7940

(

void

)

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init_rdp()

void init_rdp

(

void

)

Sets the initial RDP (Reality Display Processor) rendering settings.

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init_z_buffer()

void init_z_buffer

(

void

)

Initialize the z-buffer for the current frame.

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render_player_four_3p_4p_screen()

void render_player_four_3p_4p_screen

(

void

)

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render_player_one_1p_screen()

void render_player_one_1p_screen

(

void

)

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render_player_one_2p_screen_horizontal()

void render_player_one_2p_screen_horizontal

(

void

)

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render_player_one_2p_screen_vertical()

void render_player_one_2p_screen_vertical

(

void

)

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render_player_one_3p_4p_screen()

void render_player_one_3p_4p_screen

(

void

)

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render_player_three_3p_4p_screen()

void render_player_three_3p_4p_screen

(

void

)

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render_player_two_2p_screen_horizontal()

void render_player_two_2p_screen_horizontal

(

void

)

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render_player_two_2p_screen_vertical()

void render_player_two_2p_screen_vertical

(

void

)

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render_player_two_3p_4p_screen()

void render_player_two_3p_4p_screen

(

void

)

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render_skybox()

void render_skybox	(	Vtx *	skybox,
		struct UnkStruct_800DC5EC *	arg1,
		UNUSED s32	arg2,
		UNUSED s32	arg3,
		UNUSED f32 *	arg4 )

Sets skybox horizon. Some coordinate transformations which can affect game physics and display of player sprite.

Parameters

skybox	player skybox
arg1	something camera related
arg2	unused
arg3	unused @parma arg4 unused

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select_framebuffer()

void select_framebuffer

(

void

)

Tells the RDP which of the three framebuffers it shall draw to.

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set_perspective_and_aspect_ratio()

void set_perspective_and_aspect_ratio

(

void

)

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set_viewport()

void set_viewport

(

void

)

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set_viewport2()

UNUSED s32 set_viewport2

(

void

)

Variable Documentation

D_802B8880

Vp D_802B8880[]

Initial value:

= {
    { { { 640, 480, 511, 0 }, { 640, 480, 511, 0 } } },
}

D_802B8A90

UNUSED Gfx D_802B8A90[]

Initial value:

= {
    gsDPPipeSync(),
    gsDPSetRenderMode(G_RM_OPA_SURF, G_RM_OPA_SURF2),
    gsDPSetCycleType(G_CYC_FILL),
    gsDPSetFillColor(0x00000000),
    gsDPFillRectangle(0, 0, 319, 239),
    gsDPPipeSync(),
    gsDPSetCycleType(G_CYC_1CYCLE),
    gsSPEndDisplayList(),
}

sBottomSkyBoxColors

struct Skybox sBottomSkyBoxColors[]

Initial value:

= {
}

sSkyboxP1

Vtx sSkyboxP1[]

static

Initial value:

= {
    { { { SCREEN_WIDTH, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
    { { { SCREEN_WIDTH, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
}

sSkyboxP2

Vtx sSkyboxP2[]

static

Initial value:

= {
    { { { SCREEN_WIDTH, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
    { { { SCREEN_WIDTH, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
}

sSkyboxP3

Vtx sSkyboxP3[]

static

Initial value:

= {
    { { { SCREEN_WIDTH, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
    { { { SCREEN_WIDTH, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
}

sSkyboxP4

Vtx sSkyboxP4[]

static

Initial value:

= {
    { { { SCREEN_WIDTH, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x1E, 0x1E, 0xFF, 0xFF } } },
    { { { 0, SCREEN_HEIGHT, -1 }, 0, { 0, 0 }, { 0xC8, 0xC8, 0xFF, 0xFF } } },
    { { { SCREEN_WIDTH, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
    { { { SCREEN_WIDTH, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 0, -1 }, 0, { 0, 0 }, { 0x78, 0xFF, 0x78, 0xFF } } },
    { { { 0, 120, -1 }, 0, { 0, 0 }, { 0x00, 0xDC, 0x00, 0xFF } } },
}

sTopSkyBoxColors

struct Skybox sTopSkyBoxColors[]

Initial value:

= {
 
}