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tmc/src/enemy/stalfos.c

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/**
* @file stalfos.c
* @ingroup Enemies
*
* @brief Stalfos enemy
*/
#define NENT_DEPRECATED
#include "global.h"
#include "collision.h"
#include "enemy.h"
#include "functions.h"
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u8 unk_68[0x10];
/*0x78*/ u16 unk_78;
/*0x7a*/ u8 unk_7a;
/*0x7b*/ u8 unk_7b;
/*0x7c*/ u8 unk_7c;
/*0x7d*/ u8 unk_7d;
} StalfosEntity;
extern Entity* gUnk_020000B0;
extern void (*const Stalfos_Functions[])(StalfosEntity*);
extern void (*const Stalfos_Actions[])(StalfosEntity*);
extern void (*const Stalfos_SubActions[])(StalfosEntity*);
extern const u8 gUnk_080CF8F8[];
extern const u8 gUnk_080CF900[];
extern const u16 gUnk_080CF910[];
extern const u8 gUnk_080CF918[];
extern const u8 gUnk_080CF928[];
extern const u8 gUnk_080CF92C[];
extern const u8 gUnk_080CF930[];
extern const u16 gUnk_080CF938[];
void sub_0803981C(StalfosEntity*);
void sub_08039A48(StalfosEntity*);
void sub_08039A00(StalfosEntity*, u32);
void sub_0803998C(StalfosEntity*);
bool32 sub_08039758(StalfosEntity*);
void sub_08039858(StalfosEntity*);
void sub_0803992C(StalfosEntity*);
void sub_080399C4(StalfosEntity*);
void sub_08039A20(StalfosEntity*);
void sub_08039A70(StalfosEntity*);
void sub_08039AD4(StalfosEntity*);
u32 sub_080398C0(StalfosEntity*);
u32 sub_08039B28(StalfosEntity*);
void Stalfos(StalfosEntity* this) {
EnemyFunctionHandler(super, (EntityActionArray)&Stalfos_Functions);
SetChildOffset(super, 0, 1, -0x12);
}
void Stalfos_OnTick(StalfosEntity* this) {
Stalfos_Actions[super->action](this);
if (this->unk_7c != 0) {
if (--this->unk_7c != 0) {
super->hitType = 0x45;
} else {
super->hitType = this->unk_7d;
}
}
if (super->z.HALF.HI != 0) {
if (super->z.HALF.HI < -8) {
super->spriteOrientation.flipY = 1;
super->spriteRendering.b3 = 1;
} else {
UpdateSpriteForCollisionLayer(super);
}
}
}
void Stalfos_OnCollision(StalfosEntity* this) {
Entity* r0;
Entity* r1;
u32 r2;
if (super->hitType == 0x44) {
switch (super->contactFlags & 0x7f) {
case 4 ... 6:
if (super->iframes < 1) {
super->action = 4;
super->direction = super->knockbackDirection;
super->animationState = ((((super->direction + 4) & 0x18) ^ 0x10) >> 3);
super->speed = 0x120;
sub_0803981C(this);
}
break;
}
}
r2 = super->contactFlags;
if (r2 == 0x9d) {
r1 = super->child;
if (r1 == NULL) {
if (super->action < 9) {
r1 = CreateProjectileWithParent(super, STALFOS_PROJECTILE, 1);
if (r1 != NULL) {
r1->frameIndex = super->animationState << 1;
r1->type2 = 2;
EnqueueSFX(SFX_186);
}
sub_08039A48(this);
this->unk_78 += 0x5a;
}
} else {
r0 = r1;
r0->contactFlags = r2;
EnqueueSFX(SFX_186);
super->child = NULL;
sub_08039A48(this);
this->unk_78 += 0x5a;
}
super->flags2 &= 0xfb;
}
if (super->confusedTime != 0) {
Create0x68FX(super, FX_STARS);
}
EnemyFunctionHandlerAfterCollision(super, Stalfos_Functions);
}
void Stalfos_OnDeath(StalfosEntity* this) {
if (super->type == 0) {
CreateDeathFx(super, 0xf3, 0);
} else {
GenericDeath(super);
}
}
void Stalfos_OnGrabbed(StalfosEntity* this) {
if (sub_0806F520(super)) {
Stalfos_SubActions[super->subAction](this);
}
}
void Stalfos_SubAction0(StalfosEntity* this) {
super->subAction = 1;
super->gustJarTolerance = 0x5a;
}
void Stalfos_SubAction1(StalfosEntity* this) {
sub_0806F4E8(super);
}
void Stalfos_SubAction2(StalfosEntity* this) {
Entity* projectile = super->child;
if (projectile == NULL) {
projectile = CreateProjectileWithParent(super, STALFOS_PROJECTILE, 1);
if (projectile != NULL) {
projectile->frameIndex = super->animationState << 1;
projectile->type2 = 1;
}
} else {
COLLISION_ON(projectile);
}
super->child = NULL;
super->gustJarState &= 0xfb;
super->flags2 &= 0xfb;
sub_08039A48(this);
this->unk_78 += 0x5a;
}
void Stalfos_Init(StalfosEntity* this) {
sub_0804A720(super);
super->animationState = Random() & 3;
this->unk_7b = 0;
this->unk_7c = 0;
this->unk_7d = super->hitType;
sub_08039A00(this, 0);
if (super->type2 == 0) {
sub_0803998C(this);
} else {
super->action = 4;
super->direction = 0xff;
super->animationState = (((GetFacingDirection(super, &gPlayerEntity) + 4) & 0x18) >> 3);
sub_0803981C(this);
}
}
void Stalfos_Action1(StalfosEntity* this) {
if (GravityUpdate(super, Q_8_8(24.0)) == 0 && sub_08039758(this) == 0 && --this->unk_78 == 0) {
super->action = 2;
super->timer = 10;
sub_08039858(this);
}
}
void Stalfos_Action2(StalfosEntity* this) {
if (sub_08039758(this) == 0 && --super->timer == 0) {
sub_0803992C(this);
}
}
void Stalfos_Action3(StalfosEntity* this) {
if (sub_08039758(this) == 0) {
if (ProcessMovement0(super)) {
UpdateAnimationSingleFrame(super);
if (--this->unk_78 == 0) {
sub_0803998C(this);
}
} else {
this->unk_7b = this->unk_7b << 1 | 1;
sub_0803998C(this);
}
}
}
void Stalfos_Action4(StalfosEntity* this) {
ProcessMovement2(super);
if (GravityUpdate(super, Q_8_8(24.0)) == 0) {
sub_0803998C(this);
this->unk_7c = 0x5a;
EnqueueSFX(SFX_PLY_LAND);
}
}
void Stalfos_Action5(StalfosEntity* this) {
ProcessMovement2(super);
GravityUpdate(super, Q_8_8(24.0));
if (super->zVelocity < 0) {
super->action = 6;
super->timer = 15;
}
}
void Stalfos_Action6(StalfosEntity* this) {
if (super->timer != 0) {
super->timer--;
} else {
u16 tmp = super->z.HALF.HI += 4;
if (-1 < (tmp * 0x10000)) {
super->action = 7;
super->timer = 10;
super->z.HALF.HI = 0;
this->unk_7a = 0x78;
this->unk_7c = 0x3c;
sub_080399C4(this);
EnqueueSFX(SFX_14B);
}
}
}
void Stalfos_Action7(StalfosEntity* this) {
if (--super->timer == 0) {
sub_0803998C(this);
}
}
void Stalfos_Action8(StalfosEntity* this) {
UpdateAnimationSingleFrame(super);
if (--super->timer == 0) {
sub_08039A00(this, 0x3c);
sub_0803998C(this);
} else if ((super->timer & 0x1f) == 0) {
sub_08039A20(this);
}
}
void Stalfos_Action9(StalfosEntity* this) {
if (GravityUpdate(super, Q_8_8(24.0)) == 0 && --this->unk_78 == 0) {
sub_08039A70(this);
}
}
void Stalfos_Action11(StalfosEntity* this) {
ProcessMovement2(super);
UpdateAnimationSingleFrame(super);
if (--this->unk_78 == 0) {
sub_08039AD4(this);
}
}
void Stalfos_Action12(StalfosEntity* this) {
UpdateAnimationSingleFrame(super);
if ((super->frame & ANIM_DONE) != 0) {
if (super->type2 == 1) {
sub_0803998C(this);
DeleteEntity(super->child);
super->child = NULL;
} else {
sub_08039A48(this);
}
super->flags2 |= 4;
this->unk_78 += 0x3c;
}
}
bool32 sub_08039758(StalfosEntity* this) {
if (this->unk_7a != 0) {
this->unk_7a--;
}
if (sub_08049FDC(super, 1) && (this->unk_7a == 0)) {
if (super->type == 0) {
if (EntityWithinDistance(super, gUnk_020000B0->x.HALF.HI, gUnk_020000B0->y.HALF.HI, 0x24)) {
super->action = 5;
super->speed = 0x180;
super->direction = GetFacingDirection(super, gUnk_020000B0);
super->animationState = (((super->direction + 4) & 0x18) >> 3);
sub_0803981C(this);
super->hitType = 0x46;
this->unk_7d = 0x46;
super->zVelocity = Q_16_16(2.5);
return TRUE;
}
} else {
if (EntityWithinDistance(super, gUnk_020000B0->x.HALF.HI, gUnk_020000B0->y.HALF.HI, 0x48)) {
super->action = 8;
super->timer = 60;
super->direction = GetFacingDirection(super, gUnk_020000B0);
InitAnimationForceUpdate(super, super->animationState + 0xc);
return TRUE;
}
}
}
return FALSE;
}
void sub_0803981C(StalfosEntity* this) {
super->zVelocity = Q_16_16(2.0);
if (super->iframes == 0) {
super->iframes = -0xc;
}
super->hitType = 0x45;
this->unk_7d = 0x45;
InitAnimationForceUpdate(super, super->animationState + 8);
EnqueueSFX(SFX_12B);
}
void sub_08039858(StalfosEntity* this) {
s32 iVar1;
u32 uVar2;
iVar1 = sub_080398C0(this);
uVar2 = (u32)super->animationState * 8;
if (((iVar1 + 4U) & 0x18) == uVar2) {
if (this->unk_7b != 3) {
return;
}
this->unk_7b = 0;
iVar1 += ((Random() & 2) - 1) * 8;
}
uVar2 = ((iVar1 - uVar2) & 0x1f) >> 4 ^ 1;
InitAnimationForceUpdate(super, gUnk_080CF8F8[(u32)super->animationState * 2 + uVar2]);
super->animationState = ((uVar2 * 2 + super->animationState) - 1) & 3;
}
u32 sub_080398C0(StalfosEntity* this) {
u32 rand = Random();
if ((super->type == 0) && sub_08049FDC(super, 1) &&
(EntityWithinDistance(super, gUnk_020000B0->x.HALF.HI, gUnk_020000B0->y.HALF.HI, 0x58) != 0)) {
return GetFacingDirection(super, &gPlayerEntity);
} else {
if ((sub_08049FA0(super) == 0) && ((rand & 7) != 0)) {
return sub_08049EE4(super);
} else {
return rand >> 0x10 & 0x18;
}
}
}
void sub_0803992C(StalfosEntity* this) {
super->action = 3;
super->speed = 0xe0;
super->direction = super->animationState << 3;
this->unk_78 = (u16)gUnk_080CF900[Random() & 0xf];
CalculateEntityTileCollisions(super, super->direction, 0);
if ((gUnk_080CF910[super->animationState] & super->collisions) != COL_NONE) {
InitAnimationForceUpdate(super, super->animationState);
} else {
InitAnimationForceUpdate(super, super->animationState + 4);
}
}
void sub_0803998C(StalfosEntity* this) {
super->action = 1;
super->hitType = 0x44;
this->unk_7d = 0x44;
this->unk_78 = gUnk_080CF918[Random() & 0xf];
InitAnimationForceUpdate(super, super->animationState);
}
void sub_080399C4(StalfosEntity* this) {
Entity* effect = CreateFx(super, FX_DASH, 0);
if (effect != NULL) {
effect->x.HALF.HI -= 4;
effect->y.HALF.HI += 2;
}
effect = CreateFx(super, FX_DASH, 0);
if (effect != NULL) {
effect->x.HALF.HI += 4;
effect->y.HALF.HI += 2;
}
}
void sub_08039A00(StalfosEntity* this, u32 param_2) {
this->unk_7a = gUnk_080CF928[Random() & 3] + param_2;
}
void sub_08039A20(StalfosEntity* this) {
Entity* projectile = CreateProjectileWithParent(super, BONE_PROJECTILE, 0);
if (projectile != NULL) {
projectile->direction = super->direction;
this->unk_7c = 0x3c;
EnqueueSFX(SFX_FB);
}
}
void sub_08039A48(StalfosEntity* this) {
super->action = 9;
super->hitType = 0x47;
this->unk_7d = 0x47;
this->unk_78 = 10;
InitAnimationForceUpdate(super, super->animationState + 0x10);
}
void sub_08039A70(StalfosEntity* this) {
u32 rand;
super->action = 0xa;
super->speed = 0xe0;
rand = Random();
this->unk_78 = gUnk_080CF92C[rand & 3];
rand >>= 0x10;
if ((sub_08049FA0(super) == 0) && ((rand & 7) != 0)) {
super->direction = (sub_08049EE4(super) + 4) & 0x18;
} else {
super->direction = rand & 0x18;
}
super->animationState = super->direction >> 3;
InitAnimationForceUpdate(super, super->animationState + 0x14);
}
void sub_08039AD4(StalfosEntity* this) {
u32 position = sub_08039B28(this);
if (position != 0xffff) {
Entity* projectile = CreateProjectileWithParent(super, STALFOS_PROJECTILE, super->type2);
if (projectile != NULL) {
projectile->parent = super;
super->action = 0xb;
super->child = projectile;
InitAnimationForceUpdate(super, super->animationState + 0x18);
SetTile(0x4067, position, super->collisionLayer);
return;
}
}
sub_08039A48(this);
}
u32 sub_08039B28(StalfosEntity* this) {
u32 tileType;
u32 pos;
const u16* ptr;
const s8* ptr2;
if (super->child != NULL) {
return (u16)-1;
}
ptr2 = &gUnk_080CF930[super->animationState * 2];
pos = COORD_TO_TILE_OFFSET(super, -ptr2[0], -ptr2[1]);
tileType = GetTileType(pos, (u32)super->collisionLayer);
ptr = gUnk_080CF938;
do {
if (ptr[0] == tileType) {
super->type2 = ptr[1];
return pos;
}
ptr += 2;
} while (ptr[0] != 0);
return (u16)-1;
}
void (*const Stalfos_Functions[])(StalfosEntity*) = {
Stalfos_OnTick,
Stalfos_OnCollision,
(void (*)(StalfosEntity*))GenericKnockback,
Stalfos_OnDeath,
(void (*)(StalfosEntity*))GenericConfused,
Stalfos_OnGrabbed,
};
void (*const Stalfos_Actions[])(StalfosEntity*) = {
Stalfos_Init, Stalfos_Action1, Stalfos_Action2, Stalfos_Action3, Stalfos_Action4, Stalfos_Action5,
Stalfos_Action6, Stalfos_Action7, Stalfos_Action8, Stalfos_Action9, Stalfos_Action11, Stalfos_Action12,
};
void (*const Stalfos_SubActions[])(StalfosEntity*) = {
Stalfos_SubAction0,
Stalfos_SubAction1,
Stalfos_SubAction2,
};
const u8 gUnk_080CF8F8[] = {
28, 29, 30, 31, 32, 33, 34, 35,
};
const u8 gUnk_080CF900[] = {
60, 60, 90, 90, 90, 90, 120, 120, 120, 120, 120, 120, 120, 120, 150, 150,
};
const u16 gUnk_080CF910[] = {
8,
32768,
128,
2048,
};
const u8 gUnk_080CF918[] = {
10, 10, 15, 15, 15, 15, 20, 20, 20, 20, 20, 25, 25, 25, 30, 30,
};
const u8 gUnk_080CF928[] = {
30,
60,
60,
90,
};
const u8 gUnk_080CF92C[] = {
45,
60,
75,
90,
};
const u8 gUnk_080CF930[] = {
0, 248, 8, 0, 0, 8, 248, 0,
};
const u16 gUnk_080CF938[] = {
16384, 0, 16480, 1, 0,
};
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