king zora message function

//////////////////////// debug
s16 func_80A9C6C0(GlobalContext* globalCtx, Actor* thisx) {
    EnKz* this = (EnKz*)thisx;
    s16 ret = 1;

    switch (Message_GetState(&globalCtx->msgCtx)) {
        case TEXT_STATE_DONE:
            ret = 0;
            switch (this->actor.textId) {
                case 0x4012:
                    gSaveContext.infTable[19] |= 0x200;
                    ret = 2;
                    break;
                case 0x401B:
                    ret = !Message_ShouldAdvance(globalCtx) ? 1 : 2;
                    break;
                case 0x401F:
                    gSaveContext.infTable[19] |= 0x200;
                    break;
            }
            break;
        case TEXT_STATE_DONE_FADING:
            if (this->actor.textId != 0x4014) {
                if (this->actor.textId == 0x401B && !this->sfxPlayed) {
                    Audio_PlaySoundGeneral(NA_SE_SY_CORRECT_CHIME, &gSfxDefaultPos, 4, &gSfxDefaultFreqAndVolScale,
                                           &gSfxDefaultFreqAndVolScale, &gSfxDefaultReverb);
                    this->sfxPlayed = true;
                }
            } else if (!this->sfxPlayed) {
                Audio_PlaySoundGeneral(NA_SE_SY_TRE_BOX_APPEAR, &gSfxDefaultPos, 4, &gSfxDefaultFreqAndVolScale,
                                       &gSfxDefaultFreqAndVolScale, &gSfxDefaultReverb);
                this->sfxPlayed = true;
            }
            break;
        case TEXT_STATE_CHOICE:
            if (!Message_ShouldAdvance(globalCtx)) {
                break;
            }
            if (this->actor.textId == 0x4014) {
                if (globalCtx->msgCtx.choiceIndex == 0) {
                    EnKz_SetupGetItem(this, globalCtx);
                    ret = 2;
                } else {
                    this->actor.textId = 0x4016;
                    Message_ContinueTextbox(globalCtx, this->actor.textId);
                }
            }
            break;
        case TEXT_STATE_EVENT:
            if (Message_ShouldAdvance(globalCtx)) {
                ret = 2;
            }
            break;
        case TEXT_STATE_NONE:
        case TEXT_STATE_DONE_HAS_NEXT:
        case TEXT_STATE_CLOSING:
        case TEXT_STATE_SONG_DEMO_DONE:
        case TEXT_STATE_8:
        case TEXT_STATE_9:
            break;
    }
    return ret;
}

//////////////////////// 1.0
s16 func_80AD5ED4(GlobalContext* arg0, Actor* arg1) {
    s16 sp22;
    GlobalContext* temp_a0_2;
    MessageContext* temp_a0;
    u16 temp_v0_2;
    u16 temp_v0_3;
    u32 temp_v0;

    sp22 = 1;
    temp_a0 = arg0 + 0x20D8;
    arg0 = arg0;
    temp_v0 = Message_GetState(temp_a0);
    switch (temp_v0) {
    case 2:
        sp22 = 0;
        temp_v0_2 = arg1->textId;
        switch (temp_v0_2) {                        /* switch 1; irregular */
        case 0x4012:                                /* switch 1 */
            gSaveContext.infTable[0x13] |= 0x200;
            /* fallthrough */
        case 0x401B:                                /* switch 1 */
            sp22 = 2;
            break;
        case 0x401F:                                /* switch 1 */
            gSaveContext.infTable[0x13] |= 0x200;
            break;
        }
        break;
    case 3:
        temp_v0_3 = arg1->textId;
        if (temp_v0_3 != 0x4014) {
            if ((temp_v0_3 == 0x401B) && (arg1->unk1F8 == 0)) {
                Audio_PlaySoundGeneral(0x4802, &D_80104394, 4, &D_801043A0, &D_801043A0, &D_801043A8);
                arg1->unk1F8 = 1;
            }
        } else if (arg1->unk1F8 == 0) {
            Audio_PlaySoundGeneral(0x4807, &D_80104394, 4, &D_801043A0, &D_801043A0, &D_801043A8);
            arg1->unk1F8 = 1;
        }
        break;
    case 4:
        temp_a0_2 = arg0;
        arg0 = arg0;
        if ((Message_ShouldAdvance(temp_a0_2) != 0) && (arg1->textId == 0x4014)) {
            if (arg0->msgCtx.choiceIndex == 0) {
                sp22 = 2;
            } else {
                arg1->textId = 0x4016;
                Message_ContinueTextbox(arg0, 0x4016 & 0xFFFF);
            }
        }
        break;
    case 5:
        if (Message_ShouldAdvance(arg0) != 0) {
            sp22 = 2;
        }
        break;
    case 6:
        if (Message_ShouldAdvance(arg0) != 0) {
            sp22 = 3;
        }
        break;
    }
    return sp22;
}