mirror of https://github.com/zeldaret/tmc.git
115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
/**
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* @file object30.c
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* @ingroup Objects
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*
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* @brief Object30 object
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*/
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#define NENT_DEPRECATED
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#include "global.h"
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#include "object.h"
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#include "functions.h"
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#include "item.h"
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typedef struct {
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/*0x00*/ Entity base;
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/*0x68*/ u16 unk_68;
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/*0x6a*/ u16 unk_6a;
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/*0x6c*/ u16* unk_6c;
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/*0x70*/ u32 unk_70;
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} Object30Entity;
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extern u32 sub_0806F798(Entity*);
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extern const Hitbox gUnk_08121C58;
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void Object30_Init(Object30Entity*);
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void Object30_Action1(Object30Entity*);
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void Object30_Action2(Object30Entity*);
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void sub_0808A968(Object30Entity*);
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void Object30(Object30Entity* this) {
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static void (*const Object30_Actions[])(Object30Entity*) = {
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Object30_Init,
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Object30_Action1,
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Object30_Action2,
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};
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Object30_Actions[super->action](this);
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sub_08080CB4(super);
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}
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void Object30_Init(Object30Entity* this) {
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LayerStruct* data;
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const u16* ptr;
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switch (super->type) {
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case 0:
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data = GetLayerByIndex(super->collisionLayer);
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ptr = &data->mapData[sub_0806F798(super)];
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this->unk_6c = (u16*)ptr;
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this->unk_68 = ptr[0];
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super->action = 1;
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break;
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case 1:
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sub_0808A968(this);
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break;
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case 2:
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case 3:
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sub_0808A968(this);
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Object30_Action2(this);
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break;
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}
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}
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void Object30_Action1(Object30Entity* this) {
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if (this->unk_68 != this->unk_6c[0]) {
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sub_0808A968(this);
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}
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}
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void Object30_Action2(Object30Entity* this) {
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static const u8 gUnk_08121194[] = {
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249, 248, 247, 246, 245, 246, 247, 248,
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};
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u8 tmp;
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switch (super->type) {
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case 0:
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if (this->unk_70 != 0) {
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if (super->zVelocity < 0) {
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if (super->z.HALF.HI > -8) {
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this->unk_70 = 0;
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} else {
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if (super->zVelocity < -0x4000) {
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this->unk_70 = -0x400;
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} else {
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this->unk_70 = 0x400;
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}
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}
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}
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GravityUpdate(super, this->unk_70);
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return;
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}
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// fallthrough
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case 1:
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tmp = gUnk_08121194[(super->field_0xf++ >> 3) & 7];
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super->z.HALF.HI = tmp << 0x18 >> 0x18;
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if (!IsCollidingPlayer(super)) {
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return;
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}
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break;
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}
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CreateItemEntity(ITEM_KINSTONE, (u32)super->type2, 0);
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DeleteThisEntity();
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}
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void sub_0808A968(Object30Entity* this) {
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super->action = 2;
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super->actionDelay = 0x1e;
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super->spriteSettings.draw = 1;
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super->zVelocity = 0x28000;
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super->spritePriority.b1 = 3;
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super->spriteSettings.shadow = 0;
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super->field_0x3c |= 0x10;
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super->hitbox = (Hitbox*)&gUnk_08121C58;
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SetDefaultPriority(super, 2);
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this->unk_70 = 0x2800;
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}
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