#ifndef GUARD_DUNGEON_ENTITY_H
#define GUARD_DUNGEON_ENTITY_H

struct subStruct_8048524
{
    /* 0x0 */ u8 unk0;
    /* 0x1 */ u8 unk1;
    /* 0x2 */ s16 species;
    /* 0x4 */ s16 transformSpecies;
    /* 0x6 */ bool8 isEnemy;
    /* 0x7 */ bool8 isLeader;
    /* 0x8 */ u8 shopKeeper;
    /* 0x9 */ u8 level;
    /* 0xA */ u16 partyIndex;
    /* 0xC */ u16 IQ;
    /* 0xE */ s16 HP;
    /* 0x10 */ s16 maxHP;
    /* 0x12 */ s16 bossHPBackup;
    u8 fill14[0x46 - 0x14];
    /* 0x46 */ s8 facingDir;
    u8 fill47[0x8C - 0x47];
    u8 unk8C[4];
    u8 fill90[0xA4 - 0x90];
    /* 0xA4 */ u8 clientFlags;
    u8 fillA5[0xAC - 0xA5];
    /* 0xAC */ u8 statusCondition;
    u8 fillAD[0xF7 - 0xAD];
    /* 0xF7 */ bool8 isBoss;
    u8 fillF8[0xFB - 0xF8];
    u8 unkFB;
    u8 fillFC[0x112 - 0xFC];
    /* 0x112 */ u8 stockpileCount;
    u8 fill113[0x13C - 0x113];
    /* 0x13C */ u32 belly;
    u8 fill140[0x15C - 0x140];
    u8 unk15C;
    u8 unk15D;
    u8 unk15E;
    u8 unk15F;
    u8 fill160[0x174 - 0x160];
    u32 unk174;
};

// Used for Pokémon, items, and traps.
struct DungeonEntity
{
    /* 0x0 */ u8 entityType;
    u8 fill1[0x4 - 0x1];
    /* 0x4 */ s16 posWorldX;
    /* 0x6 */ s16 posWorldY;
    /* 0x8 */ s16 prevPosWorldX;
    /* 0xA */ s16 prevPosWorldY;
    // The center of the entity acccording to pixel-space coordinates, using the same origin as posWorld.
    // X = (posWorld * 24 + 16) * 256, while Y = (posWorld * 24 + 12) * 256.
    /* 0xC */ s32 posPixelX;
    /* 0x10 */ s32 posPixelY;
    /* 0x14 */ s32 prevPosPixelX;
    /* 0x18 */ s32 prevPosPixelY;
    u8 fill1C[0x20 - 0x1C];
    /* 0x20 */ bool8 active; // Turned off when a Pokémon faints.
    u8 fill21[0x25 - 0x21];
    /* 0x25 */ u8 roomIndex;
    // The global spawn index counter starts at 10. Each Pokémon that spawns increments the counter and
    // gets assigned the current counter value as its spawn index.
    /* 0x26 */ u16 spawnIndex;
    u8 fill28[0x2A - 0x28];
    // 0x2A and 0x2E seem to be related to the sprite animation, though not sure how they're related.
    /* 0x2A */ u16 spriteAnimationCounter;
    // Each animation has a few different sprites that it transitions between.
    // This is the index of the currently displayed sprite within the animation.
    // Differs from 0x34 as this index is only between the sprites used by the animation,
    // while 0x34 is a shared index among all sprites.
    /* 0x2C */ u16 spriteAnimationIndex;
    /* 0x2E */ u16 spriteAnimationCounter2;
    // The position of the sprite within the tile. The animation may change the position slightly.
    /* 0x30 */ u16 spritePosX;
    /* 0x32 */ u16 spritePosY;
    // Offset of the sprite from its position at the start of the animation. Changes alongside spritePos.
    /* 0x34 */ s16 spritePosOffsetX;
    /* 0x36 */ s16 spritePosOffsetY;
    u8 fill38[0x48 - 0x38];
    // The sprite index to display, among the Pokémon's possible sprites.
    /* 0x48 */ u16 spriteIndexForEntity;
    /* 0x4A */ u16 spriteIndexForEntity2;
    // Some kind of base sprite index depending on which way the Pokémon is facing.
    // and which animation is playing (e.g., idle, moving).
    // Compared to 0x48, 0x50 and 0x54 are much larger and could be global indexes among all sprites in the game.
    /* 0x50 */ u16 spriteBaseForDirection;
    u8 fill52[0x54 - 0x52];
    /* 0x54 */ u16 spriteGlobalIndex;
    u8 fill56[0x6C - 0x56];
    /* 0x6C */ u8 facingDirection;
    /* 0x6D */ u8 facingDirection2; // Duplicate of 0x6C?
    u8 fill6D[0x70 - 0x6D];
    struct subStruct_8048524 *unk70;
};

enum EntityType
{
    ENTITY_POKEMON = 1,
    ENTITY_ITEM = 2,
    ENTITY_TRAP = 3
};

enum FacingDirection
{
    SOUTH,
    SOUTHEAST,
    EAST,
    NORTHEAST,
    NORTH,
    NORTHWEST,
    WEST,
    SOUTHWEST
};

#endif