goomba.inc.c File Reference

Data Structures
struct	GoombaProperties
	Properties that vary based on goomba size. More...

Functions
void	bhv_goomba_triplet_spawner_update (void)
	Update function for goomba triplet spawner. More...
void	bhv_goomba_init (void)
	Initialization function for goomba. More...
static void	goomba_begin_jump (void)
	Enter the jump action and set initial y velocity. More...
static void	mark_goomba_as_dead (void)
	If spawned by a triplet spawner, mark the flag in the spawner to indicate that this goomba died. More...
static void	goomba_act_walk (void)
	Walk around randomly occasionally jumping. More...
static void	goomba_act_attacked_mario (void)
	This action occurs when either the goomba attacks mario normally, or mario attacks a huge goomba with an attack that doesn't kill it. More...
static void	goomba_act_jump (void)
	Move until landing, and rotate toward target yaw. More...
void	huge_goomba_weakly_attacked (void)
	Attack handler for when mario attacks a huge goomba with an attack that doesn't kill it. More...
void	bhv_goomba_update (void)
	Update function for goomba. More...

Variables
static struct ObjectHitbox	sGoombaHitbox
	Behavior for bhvGoomba and bhvGoombaTripletSpawner, Goombas can either be spawned individually, or spawned by a triplet spawner. More...
static struct GoombaProperties	sGoombaProperties []
	Properties for regular, huge, and tiny goombas. More...
static u8	sGoombaAttackHandlers [][6]
	Attack handlers for goombas. More...

Function Documentation

bhv_goomba_init()

void bhv_goomba_init

(

void

)

Initialization function for goomba.

bhv_goomba_triplet_spawner_update()

void bhv_goomba_triplet_spawner_update

(

void

)

Update function for goomba triplet spawner.

bhv_goomba_update()

void bhv_goomba_update

(

void

)

Update function for goomba.

Bug:

Weak attacks on huge goombas in a triplet mark them as dead even if they're not.

goomba_act_attacked_mario()

static void goomba_act_attacked_mario ( void  )

static

This action occurs when either the goomba attacks mario normally, or mario attacks a huge goomba with an attack that doesn't kill it.

This can happen even when the goomba is already in the air. It's

goomba_act_jump()

static void goomba_act_jump ( void  )

static

Move until landing, and rotate toward target yaw.

If we move outside the goomba's drawing radius the frame it enters the

goomba_act_walk()

static void goomba_act_walk ( void  )

static

Walk around randomly occasionally jumping.

If mario comes within range, chase him.

By strategically hitting a wall, steep slope, or another goomba, we can

It seems theoretically possible to get 2-3 goombas to repeatedly touch

goomba_begin_jump()

static void goomba_begin_jump ( void  )

static

Enter the jump action and set initial y velocity.

huge_goomba_weakly_attacked()

void huge_goomba_weakly_attacked

(

void

)

Attack handler for when mario attacks a huge goomba with an attack that doesn't kill it.

From the goomba's perspective, this is the same as the goomba attacking mario.

mark_goomba_as_dead()

static void mark_goomba_as_dead ( void  )

static

If spawned by a triplet spawner, mark the flag in the spawner to indicate that this goomba died.

This prevents it from spawning again when mario leaves and comes back.

Variable Documentation

sGoombaAttackHandlers

u8 sGoombaAttackHandlers[][6]

static

Initial value:

= {
    
    {
         ATTACK_HANDLER_KNOCKBACK,
         ATTACK_HANDLER_KNOCKBACK,
         ATTACK_HANDLER_SQUISHED,
         ATTACK_HANDLER_SQUISHED,
         ATTACK_HANDLER_KNOCKBACK,
         ATTACK_HANDLER_KNOCKBACK,
    },
    
    {
         ATTACK_HANDLER_SPECIAL_HUGE_GOOMBA_WEAKLY_ATTACKED,
         ATTACK_HANDLER_SPECIAL_HUGE_GOOMBA_WEAKLY_ATTACKED,
         ATTACK_HANDLER_SQUISHED,
         ATTACK_HANDLER_SQUISHED_WITH_BLUE_COIN,
         ATTACK_HANDLER_SPECIAL_HUGE_GOOMBA_WEAKLY_ATTACKED,
         ATTACK_HANDLER_SPECIAL_HUGE_GOOMBA_WEAKLY_ATTACKED,
    },
}

Attack handlers for goombas.

sGoombaHitbox

struct ObjectHitbox sGoombaHitbox

static

Initial value:

= {
     INTERACT_BOUNCE_TOP,
     0,
     1,
     0,
     1,
     72,
     50,
     42,
     40,
}

Behavior for bhvGoomba and bhvGoombaTripletSpawner, Goombas can either be spawned individually, or spawned by a triplet spawner.

The triplet spawner comes before its spawned goombas in processing order. Hitbox for goomba.

sGoombaProperties

struct GoombaProperties sGoombaProperties[]

static

Initial value:

= {
    { 1.5f, SOUND_OBJECT_ENEMYDEATHHIGH, 4000, 1 },
    { 3.5f, SOUND_OBJECT_ENEMYDEATHLOW, 4000, 2 },
    { 0.5f, SOUND_OBJECT_ENEMYDEATHHIGH, 1500, 0 },
}

Properties for regular, huge, and tiny goombas.