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tmc/src/enemy/gibdo.c
T
theo3 a9784e96ba identify some functions
2022-03-28 12:06:05 -07:00

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/**
* @file gibdo.c
* @ingroup Enemies
*
* @brief Gibdo enemy
*/
#define NENT_DEPRECATED
#include "global.h"
#include "enemy.h"
#include "object.h"
#include "functions.h"
typedef struct {
Entity base;
u8 filler[0xc];
u16 field_0x74;
u8 field_0x76;
u8 field_0x77;
u16 field_0x78;
u16 field_0x7a;
u8 field_0x7c;
u8 field_0x7d;
u8 filler2[2];
Entity* field_0x80;
Entity* field_0x84;
} GibdoEntity;
// Gibudo
void sub_08037794(GibdoEntity*);
void sub_08037B10(GibdoEntity*);
void sub_0803797C(GibdoEntity*);
void sub_080379BC(GibdoEntity*);
void Gibdo_MoveObjectsToStalfos(GibdoEntity*, Entity*);
u32 sub_08037810(GibdoEntity*);
void sub_080377B0(GibdoEntity*);
u32 sub_080378B0(GibdoEntity*);
u32 sub_08037914(GibdoEntity*);
u32 sub_080379EC(GibdoEntity*);
void sub_08037A58(GibdoEntity*);
void sub_08037ACC(GibdoEntity*);
void Gibdo_CreateObjects(GibdoEntity*);
void sub_08037A14(GibdoEntity*);
void (*const Gibdo_Functions[6])(Entity*);
void (*const gUnk_080CF2AC[9])(GibdoEntity*);
extern Entity* gUnk_020000B0;
void Gibdo(Entity* this) {
EnemyFunctionHandler(this, Gibdo_Functions);
SetChildOffset(this, 0, 1, -0x15);
}
void Gibdo_OnTick(GibdoEntity* this) {
gUnk_080CF2AC[super->action](this);
}
void Gibdo_OnCollision(GibdoEntity* this) {
u8 x;
if (super->bitfield == 0x87) {
if (super->action == 0x6) {
sub_08037ACC(this);
}
super->action = 0x8;
super->actionDelay = 0x3c;
COLLISION_OFF(super);
Gibdo_CreateObjects(this);
} else {
if (super->action != 0x6) {
if (super->hitType == 0x27 && super->bitfield == 0x80) {
sub_08037A14(this);
} else {
if ((u8)(super->action - 1) < 2) {
super->action = 1;
x = DirectionRoundUp(DirectionTurnAround(super->knockbackDirection));
super->direction = x;
super->animationState = x >> 3;
InitAnimationForceUpdate(super, super->animationState);
if (sub_08037810(this) != 0) {
super->actionDelay = 4;
}
}
}
} else {
sub_08037A58(this);
}
}
if (super->confusedTime != 0) {
Create0x68FX(super, FX_STARS);
}
EnemyFunctionHandlerAfterCollision(super, Gibdo_Functions);
}
void Gibdo_OnGrabbed(GibdoEntity* this) {
}
void sub_08037558(GibdoEntity* this) {
sub_0804A720(super);
super->animationState = Random() & 0x3;
this->field_0x76 = 0;
this->field_0x77 = 0;
sub_08037794(this);
}
void sub_08037580(GibdoEntity* this) {
if (sub_08037810(this) == 0) {
if (!(--this->field_0x74)) {
sub_080377B0(this);
}
}
}
void sub_080375A4(GibdoEntity* this) {
if (sub_080378B0(this) == 0) {
if (sub_08037810(this) == 0) {
if (!(--this->field_0x74)) {
sub_08037794(this);
} else {
UpdateAnimationSingleFrame(super);
if (ProcessMovement0(super) == 0) {
if (!(--super->field_0xf)) {
sub_080379BC(this);
}
}
}
}
}
}
void sub_080375F8(GibdoEntity* this) {
if (sub_080378B0(this) == 0) {
if (!(--super->actionDelay)) {
super->action = 4;
super->actionDelay = 0x18;
InitAnimationForceUpdate(super, super->animationState + 4);
}
}
}
void sub_08037624(GibdoEntity* this) {
if (sub_080378B0(this) == 0) {
if (sub_08037914(this) == 0) {
if (!(--this->field_0x74)) {
sub_08037794(this);
} else {
UpdateAnimationSingleFrame(super);
UpdateAnimationSingleFrame(super);
if (ProcessMovement0(super) == 0) {
if (!(--super->field_0xf)) {
sub_080379BC(this);
}
} else {
if (!(--super->actionDelay)) {
sub_0803797C(this);
}
}
}
}
}
}
void sub_08037690(GibdoEntity* this) {
UpdateAnimationSingleFrame(super);
if ((super->frame & ANIM_DONE) != 0) {
this->field_0x77 = 0x14;
sub_08037794(this);
} else {
if ((super->frame & 1) != 0) {
super->hitType = 0x27;
ProcessMovement0(super);
}
}
}
void sub_080376D0(GibdoEntity* this) {
u8* x;
if (sub_080379EC(this) == 0) {
ResetPlayerItem();
gPlayerState.mobility = gPlayerState.mobility | 0x80;
gPlayerState.field_0xa = gPlayerState.field_0xa | 0x80;
CopyPositionAndSpriteOffset(&gPlayerEntity, super);
UpdateAnimationSingleFrame(super);
if ((super->frame & 0x1) != 0) {
if (--this->field_0x7c == 0) {
sub_08037A58(this);
} else {
super->frame ^= 1;
sub_08037B10(this);
}
}
}
}
void sub_0803773C(GibdoEntity* this) {
UpdateAnimationSingleFrame(super);
if ((super->frame & ANIM_DONE) != 0) {
sub_08037794(this);
}
}
// Turn into Stalfos
void sub_0803775C(GibdoEntity* this) {
Entity* x;
if (!(--super->actionDelay)) {
x = CreateEnemy(STALFOS, 0);
if (x != 0) {
sub_0804A4E4(super, x);
Gibdo_MoveObjectsToStalfos(this, x);
}
DeleteEntity(super);
}
}
void sub_08037794(GibdoEntity* this) {
super->action = 1;
this->field_0x74 = 0x1e;
super->hitType = 0x26;
InitAnimationForceUpdate(super, super->animationState);
}
void sub_080377B0(GibdoEntity* this) {
u32 r1;
u32 r2;
super->action = 2;
super->field_0xf = 8;
r1 = Random();
this->field_0x74 = (r1 & 0x38) + 0x78;
super->speed = 0x40;
r2 = Random();
if (!sub_08049FA0(super) && (r2 & 3)) {
super->direction = DirectionRoundUp(sub_08049EE4(super));
} else {
super->direction = DirectionRound(r2);
}
super->animationState = super->direction / 8;
InitAnimationForceUpdate(super, super->animationState + 4);
}
u32 sub_08037810(GibdoEntity* this) {
u32 x;
u32 y;
if (this->field_0x76 == 0) {
if (sub_08049FDC(super, 1) != 0) {
if (EntityWithinDistance(super, gUnk_020000B0->x.HALF.HI, gUnk_020000B0->y.HALF.HI, 0x40) != 0) {
x = GetFacingDirection(super, gUnk_020000B0);
if (((x - super->direction + 6) & 0x1f) <= 0xc) {
super->action = 3;
super->actionDelay = 0x18;
super->field_0xf = 0x8;
super->speed = 0xc0;
super->direction = DirectionRoundUp(GetFacingDirection(super, gUnk_020000B0));
super->animationState = super->direction >> 3;
this->field_0x74 = 300;
this->field_0x78 = gUnk_020000B0->x.HALF.HI;
this->field_0x7a = gUnk_020000B0->y.HALF.HI;
InitAnimationForceUpdate(super, super->animationState);
return 1;
}
}
}
} else {
this->field_0x76--;
}
return 0;
}
u32 sub_080378B0(GibdoEntity* this) {
if (this->field_0x77 == 0) {
if (sub_08049DF4(1) != 0) {
if (sub_0804A044(super, gUnk_020000B0, 0xa) == super->direction)
if (EntityWithinDistance(super, gUnk_020000B0->x.HALF.HI, gUnk_020000B0->y.HALF.HI, 0x18) != 0) {
super->action = 5;
super->speed = 0x100;
InitAnimationForceUpdate(super, super->animationState + 8);
return 1;
}
}
} else {
this->field_0x77--;
}
return 0;
}
u32 sub_08037914(GibdoEntity* this) {
if (sub_08049FDC(super, 1) != 0) {
if (EntityWithinDistance(gUnk_020000B0, this->field_0x78, this->field_0x7a, 0x28) == 0) {
this->field_0x78 = gUnk_020000B0->x.HALF_U.HI;
this->field_0x7a = gUnk_020000B0->y.HALF_U.HI;
sub_0803797C(this);
return 0;
}
if (EntityWithinDistance(super, this->field_0x78, this->field_0x7a, 0x8) == 0) {
return 0;
}
this->field_0x76 = 0x3c;
}
sub_08037794(this);
return 1;
}
void sub_0803797C(GibdoEntity* this) {
u32 m;
super->actionDelay = 0x18;
super->field_0xf = 8;
m = super->direction =
(CalculateDirectionTo(super->x.HALF.HI, super->y.HALF.HI, this->field_0x78, this->field_0x7a) + 4) & 0x18;
;
m = m / 8;
if (m != super->animationState) {
super->animationState = m;
InitAnimationForceUpdate(super, m + 4);
}
}
void sub_080379BC(GibdoEntity* this) {
u32 r;
super->actionDelay = 0x18;
super->field_0xf = 0x8;
r = Random();
super->animationState = ((super->animationState + (r & 2)) - 1) & 3;
super->direction = DirectionFromAnimationState(super->animationState);
InitAnimationForceUpdate(super, super->animationState + 4);
}
u32 sub_080379EC(GibdoEntity* this) {
if (sub_0807953C() != 0) {
if (!(--super->actionDelay)) {
sub_08037A58(this);
return 1;
}
}
return 0;
}
void sub_08037A14(GibdoEntity* this) {
super->action = 6;
super->actionDelay = 0x18;
super->spritePriority.b0 = (super->spritePriority.b0 & (super->actionDelay - 0x20));
super->spritePriority.b0 |= 3;
super->flags2 &= 0xfe;
this->field_0x7c = 5;
CopyPosition(super, super->field_0x4c);
InitAnimationForceUpdate(super, super->animationState + 0xc);
}
// Take Damage maybe?
void sub_08037A58(GibdoEntity* this) {
sub_08037ACC(this);
super->action = 7;
super->spritePriority.b0 = 4;
if (super->iframes == 0) {
super->iframes = 0xec;
}
super->hitType = 0x26;
super->flags2 |= 1;
super->iframes = 0xf4;
super->knockbackDirection = DirectionFromAnimationState(super->animationState) ^ 0x10;
super->knockbackDuration = 8;
super->knockbackSpeed = 0x180;
this->field_0x76 = 0x3c;
InitAnimationForceUpdate(super, super->animationState + 0x10);
}
void sub_08037ACC(GibdoEntity* this) {
gPlayerState.flags &= ~PL_DISABLE_ITEMS;
COLLISION_ON(&gPlayerEntity);
gPlayerEntity.iframes = 0x1e;
gPlayerEntity.knockbackDirection = DirectionFromAnimationState(super->animationState);
gPlayerEntity.knockbackDuration = 4;
gPlayerEntity.knockbackSpeed = 0x180;
}
// Damage player maybe?
void sub_08037B10(GibdoEntity* this) {
u32 h;
gPlayerEntity.iframes = 0xc;
h = ModHealth(-8);
SoundReqClipped(&gPlayerEntity, SFX_PLY_VO6);
if (h == 0) {
sub_08037A58(this);
this->field_0x76 = 0xf0;
}
}
void Gibdo_CreateObjects(GibdoEntity* this) {
Entity* E;
E = CreateObject(OBJECT_2A, 3, 0);
if (E != 0) {
E->type2 = super->actionDelay;
E->spritePriority.b0 = 3;
E->spriteOffsetX = 0;
E->spriteOffsetY = 0xfc;
E->parent = super;
}
this->field_0x80 = E;
E = CreateObject(OBJECT_2A, 3, 0);
if (E != 0) {
E->type2 = super->actionDelay;
E->spritePriority.b0 = 3;
E->spriteOffsetX = 0xfd;
E->spriteOffsetY = 0xf8;
E->parent = super;
}
this->field_0x84 = E;
E = CreateObject(OBJECT_2A, 3, 0);
if (E != 0) {
E->type2 = super->actionDelay;
E->spritePriority.b0 = 3;
E->spriteOffsetX = 0x5;
E->spriteOffsetY = 0xf5;
E->parent = super;
}
super->child = E;
}
void Gibdo_MoveObjectsToStalfos(GibdoEntity* this, Entity* that) {
Entity* ent = this->field_0x80;
if (ent != NULL) {
ent->actionDelay = 0xf;
ent->parent = that;
}
ent = this->field_0x84;
if (ent != NULL) {
ent->actionDelay = 0xf;
ent->parent = that;
}
ent = super->child;
if (ent != NULL) {
ent->actionDelay = 0xf;
ent->parent = that;
}
}
void (*const Gibdo_Functions[6])(Entity*) = {
(EntityActionPtr)Gibdo_OnTick,
(EntityActionPtr)Gibdo_OnCollision,
GenericKnockback,
GenericDeath,
GenericConfused,
(EntityActionPtr)Gibdo_OnGrabbed,
};
void (*const gUnk_080CF2AC[9])(GibdoEntity*) = {
sub_08037558, sub_08037580, sub_080375A4, sub_080375F8, sub_08037624,
sub_08037690, sub_080376D0, sub_0803773C, sub_0803775C,
};
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