obj_behaviors.c File Reference

#include <ultra64.h>
#include "sm64.h"
#include "obj_behaviors.h"
#include "rendering_graph_node.h"
#include "memory.h"
#include "engine/behavior_script.h"
#include "engine/surface_collision.h"
#include "engine/math_util.h"
#include "display.h"
#include "object_helpers.h"
#include "behavior_data.h"
#include "mario.h"
#include "game.h"
#include "camera.h"
#include "mario_actions_cutscene.h"
#include "object_list_processor.h"
#include "save_file.h"
#include "area.h"
#include "mario_misc.h"
#include "level_update.h"
#include "audio/external.h"
#include "behavior_actions.h"
#include "spawn_object.h"
#include "spawn_sound.h"
#include "room.h"
#include "envfx_bubbles.h"
#include "ingame_menu.h"
#include "interaction.h"
#include "behaviors/moving_coin.inc.c"
#include "behaviors/seaweed.inc.c"
#include "behaviors/bobomb.inc.c"
#include "behaviors/cannon_door.inc.c"
#include "behaviors/whirlpool.inc.c"
#include "behaviors/amp.inc.c"
#include "behaviors/butterfly.inc.c"
#include "behaviors/hoot.inc.c"
#include "behaviors/beta_holdable_object.inc.c"
#include "behaviors/bubble.inc.c"
#include "behaviors/water_wave.inc.c"
#include "behaviors/explosion.inc.c"
#include "behaviors/corkbox.inc.c"
#include "behaviors/bully.inc.c"
#include "behaviors/water_ring.inc.c"
#include "behaviors/bowser_bomb.inc.c"
#include "behaviors/celebration_star.inc.c"
#include "behaviors/drawbridge.inc.c"
#include "behaviors/bomp.inc.c"
#include "behaviors/sliding_platform.inc.c"
#include "behaviors/moneybag.inc.c"
#include "behaviors/bowling_ball.inc.c"
#include "behaviors/cruiser.inc.c"
#include "behaviors/spindel.inc.c"
#include "behaviors/pyramid_wall.inc.c"
#include "behaviors/pyramid_elevator.inc.c"
#include "behaviors/pyramid_top.inc.c"
#include "behaviors/snowman.inc.c"
#include "behaviors/boulder.inc.c"
#include "behaviors/cap.inc.c"
#include "behaviors/spawn_star.inc.c"
#include "behaviors/red_coin.inc.c"
#include "behaviors/hidden_star.inc.c"
#include "behaviors/rolling_log.inc.c"
#include "behaviors/mushroom_1up.inc.c"
#include "behaviors/controllable_platform.inc.c"
#include "behaviors/breakable_box_small.inc.c"
#include "behaviors/snow_mound.inc.c"
#include "behaviors/floating_platform.inc.c"
#include "behaviors/arrow_lift.inc.c"
#include "behaviors/orange_number.inc.c"
#include "behaviors/manta_ray.inc.c"
#include "behaviors/falling_pillar.inc.c"
#include "behaviors/floating_box.inc.c"
#include "behaviors/decorative_pendulum.inc.c"
#include "behaviors/treasure_chest.inc.c"
#include "behaviors/mips.inc.c"
#include "behaviors/yoshi.inc.c"

Macros
#define	o   gCurrentObject
#define	OBJ_COL_FLAG_GROUNDED   (1 << 0)
#define	OBJ_COL_FLAG_HIT_WALL   (1 << 1)
#define	OBJ_COL_FLAG_UNDERWATER   (1 << 2)
#define	OBJ_COL_FLAG_NO_Y_VEL   (1 << 3)
#define	OBJ_COL_FLAGS_LANDED   (OBJ_COL_FLAG_GROUNDED | OBJ_COL_FLAG_NO_Y_VEL)

Functions
s32	count_objects_with_behavior (void *)
void	func_802E2F40 (void)
struct Struct802E2F58 *	func_802E2F58 (s32 arg0, struct Object *arg1, UNUSED s32 arg2)
f32	absf_2 (f32 f)
void	TurnObjAwayFromSurface (f32 objVelX, f32 objVelZ, f32 nX, UNUSED f32 nY, f32 nZ, f32 *objYawX, f32 *objYawZ)
s32	ObjFindWall (f32 objNewX, f32 objY, f32 objNewZ, f32 objVelX, f32 objVelZ)
s32	TurnObjAwayFromAwkwardFloor (struct Surface *objFloor, f32 floorY, f32 objVelX, f32 objVelZ)
void	ObjOrientGraph (struct Object *obj, f32 normalX, f32 normalY, f32 normalZ)
void	CalcObjFriction (f32 *objFriction, f32 floor_nY)
void	CalcNewObjVelAndPosY (struct Surface *objFloor, f32 objFloorY, f32 objVelX, f32 objVelZ)
void	CalcNewObjVelAndPosYUnderwater (struct Surface *objFloor, f32 floorY, f32 objVelX, f32 objVelZ, f32 waterY)
void	ObjUpdatePosVelXZ (void)
void	ObjSplash (s32 waterY, s32 objY)
s16	ObjectStep (void)
s16	func_802E4204 (void)
void	obj_move_xyz_using_fvel_and_yaw (struct Object *obj)
	Uses an object's forward velocity and yaw to move its X, Y, and Z positions. More...
s32	is_point_within_radius_of_mario (f32 x, f32 y, f32 z, s32 dist)
s32	IsPointCloseToObject (struct Object *obj, f32 x, f32 y, f32 z, s32 dist)
void	SetObjectVisibility (struct Object *obj, s32 arg1)
s32	ObjLeaveIfMarioIsNearHome (struct Object *obj, f32 homeX, f32 y, f32 homeZ, s32 dist)
void	ObjDisplaceHome (struct Object *obj, f32 homeX, UNUSED f32 homeY, f32 homeZ, s32 baseDisp)
s32	func_802E46C0 (u32 arg0, u32 arg1, s16 arg2)
s32	func_802E478C (Vec3f dist, f32 x, f32 y, f32 z, f32 arg4)
void	ObjSpawnYellowCoins (struct Object *obj, s32 nCoins)
s32	ObjFlickerAndDisappear (struct Object *obj, s16 arg1)
s8	func_802E49A4 (s16 arg0)
s16	func_802E4A38 (s32 *arg0, s16 arg1, f32 arg2, s32 arg3)
void	ObjCheckFloorDeath (s16 collisionFlags, struct Surface *floor)
s32	ObjLavaDeath (void)
void	SpawnOrangeNumber (s8 arg0, s16 arg1, s16 arg2, s16 arg3)
s32	Unknown802E4DF4 (s16 *arg0)
void	BehWaterfallSoundLoop (void)
void	BehVolcanoSoundLoop (void)
void	BehCastleFlagWavingInit (void)
void	BehBirdsSoundLoop (void)
void	bhv_ambient_sounds_init (void)
void	BehSandSoundLoop (void)
void	BehHiddenAt120StarsInit (void)

Variables
struct Surface *	D_803600E0
s8	D_80331500 = 1
s16	D_80331504 = 0
s8	D_80331508 = 0
s8	D_8033150C = 0
s8	D_80331510 = 0
void *	ccm_seg7_trajectory_snowman
void *	inside_castle_seg7_trajectory_mips

Macro Definition Documentation

o

#define o   gCurrentObject

OBJ_COL_FLAG_GROUNDED

#define OBJ_COL_FLAG_GROUNDED   (1 << 0)

OBJ_COL_FLAG_HIT_WALL

#define OBJ_COL_FLAG_HIT_WALL   (1 << 1)

OBJ_COL_FLAG_NO_Y_VEL

#define OBJ_COL_FLAG_NO_Y_VEL   (1 << 3)

OBJ_COL_FLAG_UNDERWATER

#define OBJ_COL_FLAG_UNDERWATER   (1 << 2)

OBJ_COL_FLAGS_LANDED

#define OBJ_COL_FLAGS_LANDED   (OBJ_COL_FLAG_GROUNDED | OBJ_COL_FLAG_NO_Y_VEL)

Function Documentation

absf_2()

f32 absf_2

(

f32

f

)

BehBirdsSoundLoop()

void BehBirdsSoundLoop

(

void

)

BehCastleFlagWavingInit()

void BehCastleFlagWavingInit

(

void

)

BehHiddenAt120StarsInit()

void BehHiddenAt120StarsInit

(

void

)

BehSandSoundLoop()

void BehSandSoundLoop

(

void

)

BehVolcanoSoundLoop()

void BehVolcanoSoundLoop

(

void

)

BehWaterfallSoundLoop()

void BehWaterfallSoundLoop

(

void

)

bhv_ambient_sounds_init()

void bhv_ambient_sounds_init

(

void

)

CalcNewObjVelAndPosY()

void CalcNewObjVelAndPosY	(	struct Surface *	objFloor,
		f32	objFloorY,
		f32	objVelX,
		f32	objVelZ
	)

potential TRUNC crash

CalcNewObjVelAndPosYUnderwater()

void CalcNewObjVelAndPosYUnderwater	(	struct Surface *	objFloor,
		f32	floorY,
		f32	objVelX,
		f32	objVelZ,
		f32	waterY
	)

CalcObjFriction()

void CalcObjFriction	(	f32 *	objFriction,
		f32	floor_nY
	)

count_objects_with_behavior()

s32 count_objects_with_behavior

(

void *

)

func_802E2F40()

void func_802E2F40

(

void

)

func_802E2F58()

struct Struct802E2F58* func_802E2F58	(	s32	arg0,
		struct Object *	arg1,
		UNUSED s32	arg2
	)

func_802E4204()

s16 func_802E4204

(

void

)

func_802E46C0()

s32 func_802E46C0	(	u32	arg0,
		u32	arg1,
		s16	arg2
	)

func_802E478C()

s32 func_802E478C	(	Vec3f	dist,
		f32	x,
		f32	y,
		f32	z,
		f32	arg4
	)

func_802E49A4()

s8 func_802E49A4

(

s16

arg0

)

func_802E4A38()

s16 func_802E4A38	(	s32 *	arg0,
		s16	arg1,
		f32	arg2,
		s32	arg3
	)

is_point_within_radius_of_mario()

s32 is_point_within_radius_of_mario	(	f32	x,
		f32	y,
		f32	z,
		s32	dist
	)

IsPointCloseToObject()

s32 IsPointCloseToObject	(	struct Object *	obj,
		f32	x,
		f32	y,
		f32	z,
		s32	dist
	)

obj_move_xyz_using_fvel_and_yaw()

void obj_move_xyz_using_fvel_and_yaw

(

struct Object *

obj

)

Uses an object's forward velocity and yaw to move its X, Y, and Z positions.

This does accept an object as an argument, though it is always called with o. If it wasn't called with o, it would modify o's X and Z velocities based on obj's forward velocity and yaw instead of o's, and wouldn't update o's position.

ObjCheckFloorDeath()

void ObjCheckFloorDeath	(	s16	collisionFlags,
		struct Surface *	floor
	)

ObjDisplaceHome()

void ObjDisplaceHome	(	struct Object *	obj,
		f32	homeX,
		UNUSED f32	homeY,
		f32	homeZ,
		s32	baseDisp
	)

ObjectStep()

s16 ObjectStep

(

void

)

ObjFindWall()

s32 ObjFindWall	(	f32	objNewX,
		f32	objY,
		f32	objNewZ,
		f32	objVelX,
		f32	objVelZ
	)

ObjFlickerAndDisappear()

s32 ObjFlickerAndDisappear	(	struct Object *	obj,
		s16	arg1
	)

ObjLavaDeath()

s32 ObjLavaDeath

(

void

)

ObjLeaveIfMarioIsNearHome()

s32 ObjLeaveIfMarioIsNearHome	(	struct Object *	obj,
		f32	homeX,
		f32	y,
		f32	homeZ,
		s32	dist
	)

ObjOrientGraph()

void ObjOrientGraph	(	struct Object *	obj,
		f32	normalX,
		f32	normalY,
		f32	normalZ
	)

ObjSpawnYellowCoins()

void ObjSpawnYellowCoins	(	struct Object *	obj,
		s32	nCoins
	)

ObjSplash()

void ObjSplash	(	s32	waterY,
		s32	objY
	)

ObjUpdatePosVelXZ()

void ObjUpdatePosVelXZ

(

void

)

SetObjectVisibility()

void SetObjectVisibility	(	struct Object *	obj,
		s32	arg1
	)

SpawnOrangeNumber()

void SpawnOrangeNumber	(	s8	arg0,
		s16	arg1,
		s16	arg2,
		s16	arg3
	)

TurnObjAwayFromAwkwardFloor()

s32 TurnObjAwayFromAwkwardFloor	(	struct Surface *	objFloor,
		f32	floorY,
		f32	objVelX,
		f32	objVelZ
	)

TRUNC overflow exception after 36 minutes

TurnObjAwayFromSurface()

void TurnObjAwayFromSurface	(	f32	objVelX,
		f32	objVelZ,
		f32	nX,
		UNUSED f32	nY,
		f32	nZ,
		f32 *	objYawX,
		f32 *	objYawZ
	)

Unknown802E4DF4()

s32 Unknown802E4DF4

(

s16 *

arg0

)

Variable Documentation

ccm_seg7_trajectory_snowman

void* ccm_seg7_trajectory_snowman

D_80331500

s8 D_80331500 = 1

D_80331504

s16 D_80331504 = 0

D_80331508

s8 D_80331508 = 0

D_8033150C

s8 D_8033150C = 0

D_80331510

s8 D_80331510 = 0

D_803600E0

struct Surface* D_803600E0

inside_castle_seg7_trajectory_mips

void* inside_castle_seg7_trajectory_mips