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tmc/src/playerItem/playerItemHeldObject.c

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/**
* @file playerItemHeldObject.c
* @ingroup Items
*
* @brief Held Object Player Item
*/
#include "asm.h"
#include "effects.h"
#include "entity.h"
#include "functions.h"
#include "player.h"
#include "sound.h"
#include "tiles.h"
typedef struct {
/*0x00*/ Entity base;
/*0x68*/ u8 unk_68[4];
/*0x6c*/ u16 unk_6c;
/*0x6e*/ u16 unk_6e;
} PlayerItemHeldObjectEntity;
extern bool32 ProcessMovement10(Entity*);
typedef struct {
u8 unk0;
u8 unk1;
u8 unk2;
u8 unk3;
} struct_gUnk_081320B8;
bool32 sub_080AD32C(PlayerItemHeldObjectEntity* this);
void sub_080AD27C(PlayerItemHeldObjectEntity* this);
void PlayerItemHeldObject_SubAction0(PlayerItemHeldObjectEntity* this);
void PlayerItemHeldObject_SubAction1(PlayerItemHeldObjectEntity* this);
void PlayerItemHeldObject_SubAction2(PlayerItemHeldObjectEntity* this);
void PlayerItemHeldObject_SubAction3(PlayerItemHeldObjectEntity* this);
void PlayerItemHeldObject(Entity* this) {
static void (*const PlayerItemHeldObject_SubActions[])(PlayerItemHeldObjectEntity*) = {
PlayerItemHeldObject_SubAction0,
PlayerItemHeldObject_SubAction1,
PlayerItemHeldObject_SubAction2,
PlayerItemHeldObject_SubAction3,
};
PlayerItemHeldObject_SubActions[this->subAction]((PlayerItemHeldObjectEntity*)this);
}
static const Hitbox3D gUnk_081320E4;
void PlayerItemHeldObject_SubAction0(PlayerItemHeldObjectEntity* this) {
static const struct_gUnk_081320B8 gUnk_081320B8[] = { { 0, 2, 0xe8, 0 }, { 0, 5, 0xe0, 0 }, { 0, 5, 0xf2, 0 } };
PlayerItemHeldObjectEntity* child;
PlayerItemHeldObjectEntity* child2;
const struct_gUnk_081320B8* ptr;
u32 temp;
super->subAction++;
super->hitbox = (Hitbox*)&gUnk_081320E4;
child = (PlayerItemHeldObjectEntity*)super->child;
child2 = child;
if (child != NULL) {
super->x = (child->base).x;
super->y = (child->base).y;
super->z = (child->base).z;
super->collisionLayer = (child->base).collisionLayer;
super->carryFlags = (child->base).carryFlags;
} else {
child = this;
super->child = super;
super->action = 2;
ptr = gUnk_081320B8;
super->palette.b.b0 = temp = ptr[super->subtimer].unk1;
super->spriteSettings.draw = 1;
super->carryFlags = (int)child2;
super->spriteVramOffset = ptr[super->subtimer].unk2;
InitializeAnimation(super, ptr[super->subtimer].unk0);
sub_08078D60();
}
this->unk_6c = (child->base).kind;
this->unk_6e = (child->base).id;
}
void PlayerItemHeldObject_SubAction1(PlayerItemHeldObjectEntity* this) {
Entity* child = super->child;
if ((this->unk_6c == child->kind) || (this->unk_6e == child->id)) {
if (child->action != 2) {
PlayerDropHeldObject();
DeleteThisEntity();
} else {
if ((gPlayerState.heldObject == 0) || ((gPlayerEntity.unk_79 & 0x7f) != 0)) {
sub_080AD27C(this);
super->subAction++;
super->flags &= ~0x80;
super->direction = 0xff;
super->zVelocity = 0;
}
}
} else {
PlayerDropHeldObject();
DeleteThisEntity();
}
}
void PlayerItemHeldObject_SubAction2(PlayerItemHeldObjectEntity* this) {
static const s8 gUnk_081320C4[] = {
0, -6, 6, 0, 0, 6, -6, 0,
};
PlayerItemHeldObjectEntity* child;
u32 data;
u32 tmp;
child = (PlayerItemHeldObjectEntity*)super->child;
if ((child->base).action != 2) {
DeleteThisEntity();
}
if ((super->contactFlags & CONTACT_NOW) != 0) {
super->z.WORD = 0;
}
if (super->speed != 0) {
if ((super->knockbackDuration & 0x80) != 0) {
super->direction = super->knockbackDirection;
super->knockbackDuration = 0;
}
if (GetActTileRelativeToEntity(super, gUnk_081320C4[super->direction >> 2],
gUnk_081320C4[(super->direction >> 2) + 1]) == ACT_TILE_116) {
LinearMoveUpdate(super);
} else {
data = GetCollisionDataAtEntity(super);
if ((data != COLLISION_DATA_36) && (data != COLLISION_DATA_38)) {
ProcessMovement10(super);
}
}
if (GravityUpdate(super, Q_8_8(32.0)) == 0) {
(child->base).zVelocity = super->zVelocity;
(child->base).x = super->x;
(child->base).y = super->y;
(child->base).z = super->z;
data = GetActTileAtEntity(super);
switch (data) {
case ACT_TILE_13:
case ACT_TILE_16:
case ACT_TILE_17:
case ACT_TILE_19:
case ACT_TILE_90:
if (child == this) {
switch (data) {
case ACT_TILE_13:
CreateFx(super, FX_FALL_DOWN, 0);
break;
case ACT_TILE_90:
CreateFx(super, FX_LAVA_SPLASH, 0);
break;
case ACT_TILE_16:
case ACT_TILE_17:
CreateFx(super, FX_WATER_SPLASH, 0);
break;
case ACT_TILE_19:
CreateFx(super, FX_GREEN_SPLASH, 0);
break;
}
(child->base).subAction = 4;
} else {
(child->base).subAction = 3;
}
DeleteThisEntity();
break;
}
if (super->child == super) {
if (super->type2 != 0xff) {
if (super->type2 == 0x0f) {
CreateFx(super, super->timer, 0x80);
} else {
CreateObjectWithParent(super, super->type2, super->timer, 0);
}
}
DeleteThisEntity();
} else {
if (super->timer != 0 || sub_080AD32C(child)) {
if (super->timer == 1) {
SoundReq(SFX_PLACE_OBJ);
}
UpdateSpriteForCollisionLayer(super);
child->base.subAction = 3;
child->base.spriteRendering.b3 = super->spriteRendering.b3;
child->base.spriteOrientation.flipY = super->spriteOrientation.flipY;
child->base.spritePriority.b0 = super->spritePriority.b0;
DeleteThisEntity();
} else {
SoundReq(SFX_PLACE_OBJ);
super->timer++;
super->zVelocity = Q_16_16(1.0);
super->speed /= 2;
return;
}
}
} else {
sub_0800451C(super);
sub_0806F8DC(super);
CopyPosition(super, (Entity*)child);
(child->base).zVelocity = super->zVelocity;
(child->base).direction = super->direction;
return;
}
} else {
tmp = gPlayerEntity.base.frame & 1;
if (tmp != 0) {
SoundReq(SFX_PLY_VO5);
sub_080AD27C(this);
return;
}
if ((gPlayerState.heldObject != 0) && ((gPlayerEntity.unk_79 & 0x80) == 0)) {
return;
}
sub_080AD27C(this);
super->flags &= ~0x80;
super->direction = 0xff;
super->zVelocity = tmp & 1;
return;
}
}
void PlayerItemHeldObject_SubAction3(PlayerItemHeldObjectEntity* this) {
DeleteThisEntity();
}
void sub_080AD27C(PlayerItemHeldObjectEntity* this) {
static const u16 gUnk_081320CC[] = {
0x400,
0x200,
0x200,
0x200,
};
static const u32 gUnk_081320D4[] = { Q_16_16(0), Q_16_16(0.5), Q_16_16(1.25), Q_16_16(1.25) };
u32 tmp;
PlayerItemHeldObjectEntity* child = (PlayerItemHeldObjectEntity*)super->child;
gPlayerEntity.carriedEntity = NULL;
if ((this->unk_6c == (u16)(child->base).kind) && (this->unk_6e == (u16)(child->base).id)) {
if (child != this) {
(child->base).subAction = 2;
} else {
super->spritePriority.b1 = 3;
}
super->hitbox = (child->base).hitbox;
tmp = super->carryFlags >> 4;
super->speed = gUnk_081320CC[tmp];
super->zVelocity = gUnk_081320D4[tmp];
(child->base).z.HALF.HI += 8;
super->z.HALF.HI = (child->base).z.HALF.HI;
super->collisionLayer = (child->base).collisionLayer;
super->y.HALF.HI = gPlayerEntity.base.y.HALF.HI;
super->x.HALF.HI = gPlayerEntity.base.x.HALF.HI;
super->collisionFlags = gPlayerEntity.base.collisionFlags;
super->flags |= 0x80;
sub_0801766C(super);
} else {
PlayerDropHeldObject();
DeleteThisEntity();
}
}
bool32 sub_080AD32C(PlayerItemHeldObjectEntity* this) {
bool32 result = FALSE;
if (((super->carryFlags & 0xf0) == 0x10) ||
((super->kind == OBJECT && ((super->id == 5 || (super->id == 0x7d)))))) {
result = TRUE;
}
return result;
}
static const Hitbox3D gUnk_081320E4 = { 0, 0, { 6, 3, 3, 6 }, 4, 4, 0x10, { 0, 0, 0 } };
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