#include "common.h"

INCLUDE_ASM("code_fa4c0_len_3bf0", func_802D5B10);

ApiStatus FadeOutMusic(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32* ptrNextPos = ptrReadPos++;

    return (set_music_track(itemID, -1, 0, get_variable(script, *ptrNextPos++), 8) != 0) * 2;
}

ApiStatus SetMusicTrack(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 musicPlayer = get_variable(script, *ptrReadPos++);
    s32 songID = get_variable(script, *ptrReadPos++);
    s32 variation = get_variable(script, *ptrReadPos++);
    s16 volume = get_variable(script, *ptrReadPos++);

    return (set_music_track(musicPlayer, songID, variation, 0x1F4, volume) != 0) * 2;
}

INCLUDE_API_ASM("code_fa4c0_len_3bf0", FadeInMusic);

ApiStatus PlayAmbientSounds(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 soundID = get_variable(script, *ptrReadPos++);

    return (play_ambient_sounds(soundID, 0xFA) != 0) * 2;
}

ApiStatus PlaySound(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 soundID = get_variable(script, *ptrReadPos++);

    play_sound(soundID);
    return ApiStatus_DONE2;
}

ApiStatus func_802D617C(ScriptInstance* script, s32 initialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 soundID = get_variable(script, *ptrReadPos++);
    s32 value2 = get_variable(script, *ptrReadPos++);

    _play_sound(soundID, value2 & 0xFF, 0, 0);
    return ApiStatus_DONE2;
}

ApiStatus PlaySoundAt(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 soundID = get_variable(script, *ptrReadPos++);
    s32 value2 = get_variable(script, *ptrReadPos++);
    s32 x = get_variable(script, *ptrReadPos++);
    s32 y = get_variable(script, *ptrReadPos++);
    s32 z = get_variable(script, *ptrReadPos++);

    play_sound_at_position(soundID, value2, x, y, z);
    return ApiStatus_DONE2;
}

ApiStatus StopSound(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;

    stop_sound(get_variable(script, *ptrReadPos++));
    return ApiStatus_DONE2;
}

ApiStatus func_802D62E4(ScriptInstance* script, s32 initialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;

    func_80149A6C(get_variable(script, *ptrReadPos++), 1);
    return ApiStatus_DONE2;
}

ApiStatus UseDoorSounds(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;

    gCurrentDoorSoundsSet = get_variable(script, *ptrReadPos++);
    return ApiStatus_DONE2;
}

ApiStatus func_802D6340(ScriptInstance* script, s32 initialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;

    D_80151308 = get_variable(script, *ptrReadPos++);
    return ApiStatus_DONE2;
}

INCLUDE_API_ASM("code_fa4c0_len_3bf0", PlaySoundAtF);

ApiStatus RemoveKeyItemAt(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 index = get_variable(script, *ptrReadPos++);
    s16* ptrKeyItems = (s16*) &gPlayerData.keyItems;

    ptrKeyItems[index] = 0;
    return ApiStatus_DONE2;
}

ApiStatus RemoveItemAt(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 index = get_variable(script, *ptrReadPos++);
    s16* ptrInvItems = (s16*) &gPlayerData.invItems;

    ptrInvItems[index] = 0;
    sort_items();
    return ApiStatus_DONE2;
}

ApiStatus AddKeyItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 value = *ptrReadPos++;
    PlayerData* playerData = &gPlayerData;
    s32 itemID = get_variable(script, value);
    s32 i;

    if (itemID == ItemId_FORTRESS_KEY) {
        playerData->fortressKeyCount++;
        return ApiStatus_DONE2;
    }

    for (i = 0; i < ARRAY_COUNT(playerData->keyItems); i++) {
        if (playerData->keyItems[i] == 0) {
            break;
        }
    }

    if (i < ARRAY_COUNT(playerData->keyItems)) {
        playerData->keyItems[i] = itemID;
    }
    return ApiStatus_DONE2;
}

ApiStatus func_802D6954(ScriptInstance* script, s32 isInitialCall) {
    func_800E01A4();
    disable_player_physics();
    func_800EF600();
    D_8009A650[0] &= ~0x40;
    return ApiStatus_DONE2;
}

ApiStatus HasKeyItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32 value = *ptrReadPos++;
    PlayerData* playerData = &gPlayerData;
    s32 i;

    for (i = 0; i < ARRAY_COUNT(playerData->keyItems); i++) {
        if (playerData->keyItems[i] == itemID) {
            break;
        }
    }
    set_variable(script, value, i < ARRAY_COUNT(playerData->keyItems));
    return ApiStatus_DONE2;
}

ApiStatus FindKeyItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32 value = *ptrReadPos++;
    PlayerData* playerData = &gPlayerData;
    s32 i;
    s32 itemIndex;

    for (i = 0; i < ARRAY_COUNT(playerData->keyItems); i++) {
        if (playerData->keyItems[i] == itemID) {
            break;
        }
    }

    itemIndex = -1;
    if (i != ARRAY_COUNT(playerData->keyItems)) {
        itemIndex = i;
    }

    set_variable(script, value, itemIndex);
    return ApiStatus_DONE2;
}

ApiStatus AddItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    Bytecode outItemIdx = *ptrReadPos++;

    set_variable(script, outItemIdx, add_item(itemID));
    return ApiStatus_DONE2;
}

ApiStatus func_802D6AF0(ScriptInstance* script, s32 initialCall) {
    set_variable(script, *script->ptrReadPos, 0);
    return ApiStatus_DONE2;
}

ApiStatus FindItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32 value = *ptrReadPos++;
    PlayerData* playerData = &gPlayerData;
    s32 i;
    s32 itemIndex;

    for (i = 0; i < ARRAY_COUNT(playerData->invItems); i++) {
        if (playerData->invItems[i] == itemID) {
            break;
        }
    }

    itemIndex = -1;
    if (i != ARRAY_COUNT(playerData->invItems)) {
        itemIndex = i;
    }

    set_variable(script, value, itemIndex);
    return ApiStatus_DONE2;
}

ApiStatus RemoveItem(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32 value = *ptrReadPos++;
    PlayerData* playerData = &gPlayerData;
    s32 i;
    s32 itemIndex;

    for (i = 0; i < ARRAY_COUNT(playerData->invItems); i++) {
        if (playerData->invItems[i] == itemID) {
            break;
        }
    }

    itemIndex = -1;
    if (i != ARRAY_COUNT(playerData->invItems)) {
        itemIndex = i;
    }

    if (itemIndex >= 0) {
        // This is `playerData->invItems[i]`, but we have to do weird
        // pointer math to get the output asm to exactly match :/
        *(playerData->invItems + i) = 0;
    }
    sort_items();

    set_variable(script, value, itemIndex);
    return ApiStatus_DONE2;
}

ApiStatus CountFortressKeys(ScriptInstance* script, s32 isInitialCall) {
    s32 outVar = *script->ptrReadPos;

    set_variable(script, outVar, get_fortress_key_count());
    return ApiStatus_DONE2;
}

ApiStatus RemoveFortressKeys(ScriptInstance* script, s32 isInitialCall) {
    s32 num = get_variable(script, *script->ptrReadPos);

    subtract_fortress_keys(num);
    return ApiStatus_DONE2;
}

INCLUDE_API_ASM("code_fa4c0_len_3bf0", MakeItemEntity);

INCLUDE_API_ASM("code_fa4c0_len_3bf0", DropItemEntity);

INCLUDE_API_ASM("code_fa4c0_len_3bf0", DropItemEntityB);
/*
// Close to working
ApiStatus DropItemEntityB(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32 x = get_variable(script, *ptrReadPos++);
    s32 y = get_variable(script, *ptrReadPos++);
    s32 z = get_variable(script, *ptrReadPos++);
    s32 itemSpawnMode = get_variable(script, *ptrReadPos++);
    s32 pickupFlag = get_variable(script, *ptrReadPos++);

    script->varTable[0] = make_item_entity_nodelay(itemID, x, y, z);
    set_item_entity_flags(script, 0x4000);
    return ApiStatus_DONE2;
}
*/

ApiStatus RemoveItemEntity(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemEntityIndex = get_variable(script, *ptrReadPos++);

    remove_item_entity_by_index(itemEntityIndex);
    return ApiStatus_DONE2;
}

ApiStatus AddBadge(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 badgeID = get_variable(script, *ptrReadPos++);
    Bytecode outBadgeIdx = *ptrReadPos++;

    set_variable(script, outBadgeIdx, add_badge(badgeID));
    return ApiStatus_DONE2;
}

INCLUDE_API_ASM("code_fa4c0_len_3bf0", RemoveBadge);

ApiStatus SetItemPos(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    ItemEntity* ptrItemEntity;
    s32 itemEntityIndex;
    s32 x, y, z;

    itemEntityIndex = get_variable(script, *ptrReadPos++);
    x = get_variable(script, *ptrReadPos++);
    y = get_variable(script, *ptrReadPos++);
    z = get_variable(script, *ptrReadPos++);

    ptrItemEntity = (ItemEntity*) get_item_entity(itemEntityIndex);
    ptrItemEntity->position.x = x;
    ptrItemEntity->position.y = y;
    ptrItemEntity->position.z = z;
    return ApiStatus_DONE2;
}

INCLUDE_API_ASM("code_fa4c0_len_3bf0", SetItemFlags);

ApiStatus AddCoin(ScriptInstance* script, s32 isInitialCall) {
    script->varTable[0] = add_coins(get_variable(script, *script->ptrReadPos));
    return ApiStatus_DONE2;
}

ApiStatus AddStarPoints(ScriptInstance* script, s32 isInitialCall) {
    script->varTable[0] = add_star_points(get_variable(script, *script->ptrReadPos));
    return ApiStatus_DONE2;
}

ApiStatus AddStarPieces(ScriptInstance* script, s32 isInitialCall) {
    script->varTable[0] = add_star_pieces(get_variable(script, *script->ptrReadPos));
    return ApiStatus_DONE2;
}

#ifdef NON_MATCHING
// Close to working
ApiStatus GetItemPower(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32 itemID = get_variable(script, *ptrReadPos++);
    s32* ptrNextPos = ptrReadPos++;
    item_table_entry* item = &gItemTable[itemID];


    set_variable(script, ptrNextPos++, item->potencyA);
    set_variable(script, ptrNextPos++, item->potencyB);
    return ApiStatus_DONE2;
}
#else
INCLUDE_API_ASM("code_fa4c0_len_3bf0", GetItemPower);
#endif

INCLUDE_API_ASM("code_fa4c0_len_3bf0", ShowGotItem);

INCLUDE_ASM("code_fa4c0_len_3bf0", func_802D7460);

INCLUDE_ASM("code_fa4c0_len_3bf0", func_802D74C0);

INCLUDE_API_ASM("code_fa4c0_len_3bf0", ShowEmote);

#ifdef NON_MATCHING
// Works
ApiStatus RemoveEffect(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;

    remove_effect(get_variable(script, *ptrReadPos++));
    return ApiStatus_DONE2;
}

// Works
ApiStatus func_802D7B10(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32* ptrValue = get_variable(script, *ptrReadPos++);

    *ptrValue |= 0x10;
    return ApiStatus_DONE2;
}

// Works
ApiStatus func_802D7B44(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32* ptrValue = get_variable(script, *ptrReadPos++);
    s32* ptrTemp = ptrValue[3];

    ptrTemp[5] = 10;
    return ApiStatus_DONE2;
}

// Works
ApiStatus func_802D7B74(ScriptInstance* script, s32 isInitialCall) {
    Bytecode* ptrReadPos = script->ptrReadPos;
    s32* ptrValue = get_variable(script, *ptrReadPos++);
    s32* ptrTemp = ptrValue[3];

    ptrTemp[11] = 5;
    return ApiStatus_DONE2;
}

// TODO: More functions still in RemoveEffect.s but the ones above are matching properly
#else
INCLUDE_API_ASM("code_fa4c0_len_3bf0", RemoveEffect);
#endif

INCLUDE_API_ASM("code_fa4c0_len_3bf0", ShowSleepBubble);

INCLUDE_API_ASM("code_fa4c0_len_3bf0", PlayEffect);