57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
#pragma once
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#ifdef __cplusplus
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#include <stdint.h>
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#endif
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#define CHEST_ANIM_SHORT 0
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#define CHEST_ANIM_LONG 1
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/**
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* Flag to indicate which type of Actor has given the player an item. ITEM_FROM_NPC by default,
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* should be set by the actor giving the item before they send the GetItemEntry signal to the player.
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* ITEM_FROM_NPC is the default for the GET_ITEM macro so that the random NPC actors giving items
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* don't need to manually update the GetItemEntry before sending it to the player. Instead just the
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* specific actors (item00, en_box, en_si, etc.) can set their corresponding ITEM_FROM value.
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*/
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typedef enum GetItemFrom {
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ITEM_FROM_NPC,
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ITEM_FROM_SKULLTULA,
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ITEM_FROM_FREESTANDING,
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ITEM_FROM_CHEST,
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} GetItemFrom;
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typedef enum GetItemCategory {
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/* 0x00 */ ITEM_CATEGORY_JUNK,
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/* 0x01 */ ITEM_CATEGORY_LESSER,
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/* 0x02 */ ITEM_CATEGORY_BOSS_KEY,
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/* 0x03 */ ITEM_CATEGORY_SMALL_KEY,
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/* 0x04 */ ITEM_CATEGORY_SKULLTULA_TOKEN,
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/* 0x05 */ ITEM_CATEGORY_MAJOR,
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} GetItemCategory;
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#define GET_ITEM(itemId, objectId, drawId, textId, field, chestAnim, itemCategory, modIndex, getItemId) \
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{ itemId, field, (chestAnim != CHEST_ANIM_SHORT ? 1 : -1) * (drawId + 1), textId, objectId, modIndex, getItemId, drawId, true, ITEM_FROM_NPC, itemCategory, NULL }
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#define GET_ITEM_NONE \
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{ ITEM_NONE, 0, 0, 0, 0, 0, 0, 0, false, ITEM_FROM_NPC, ITEM_CATEGORY_JUNK, NULL }
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typedef struct PlayState PlayState;
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typedef struct GetItemEntry GetItemEntry;
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typedef void (*CustomDrawFunc)(PlayState* play, GetItemEntry* getItemEntry);
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typedef struct GetItemEntry {
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/* 0x00 */ uint16_t itemId;
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/* 0x01 */ uint16_t field; // various bit-packed data
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/* 0x02 */ int16_t gi; // defines the draw id and chest opening animation
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/* 0x03 */ uint16_t textId;
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/* 0x04 */ uint16_t objectId;
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/* 0x06 */ uint16_t modIndex; // 0 = Vanilla, 1 = Randomizer, future mods will increment up?
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/* 0x08 */ int16_t getItemId;
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/* 0x0A */ uint16_t gid; // Stores the GID value unmodified for future reference.
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/* 0x0C */ uint16_t collectable; // determines whether the item can be collected on the overworld. Will be true in most cases.
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/* 0x0E */ GetItemFrom getItemFrom;
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/* 0x0F */ GetItemCategory getItemCategory; // Primarily made and used for chest size/texture matches contents
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CustomDrawFunc drawFunc;
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}; // size = 0x0F
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