hlrc

/*

* This file is part of hlrc_server

*

* Copyright(c) sschulz <AT> techfak.uni-bielefeld.de

* http://opensource.cit-ec.de/projects/hlrc_server

*

* This file may be licensed under the terms of the

* GNU General Public License Version 3 (the ``GPL''),

* or (at your option) any later version.

*

* Software distributed under the License is distributed

* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either

* express or implied. See the GPL for the specific language

* governing rights and limitations.

*

* You should have received a copy of the GPL along with this

* program. If not, go to http://www.gnu.org/licenses/gpl.html

* or write to the Free Software Foundation, Inc.,

* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

*

* The development of this software was supported by the

* Excellence Cluster EXC 277 Cognitive Interaction Technology.

* The Excellence Cluster EXC 277 is a grant of the Deutsche

* Forschungsgemeinschaft (DFG) in the context of the German

* Excellence Initiative.

*

*/

#include "MouthConfig.h"

using namespace std;

MouthConfig::MouthConfig(){

    init_by_symbol("");

}

MouthConfig::MouthConfig(string symbol){

    init_by_symbol(symbol);

}

MouthConfig::~MouthConfig(){

}

void MouthConfig::init_by_symbol(string symbol){

    //default is no change:

    for(int i=0; i<2; i++){

        opening[i] = 0.0;

        override[i] = 0.0;

    }

    //default?

    if (symbol.length() == 0){

        return;

    }

    //see http://www.phon.ucl.ac.uk/home/sampa/german.htm

    if (symbol.length() ==1){

        //single digit phonemes:

        unsigned char sc = symbol.c_str()[0];

        switch(sc){

            default:

                printf("> ignoring unknown phoneme '%c'\n",sc);

                break;

            case('_'): //pause

                break;

            case('T'): //en: _th_in

            case('D'): //en: _th_is

                //as we dont have a tongue, only open the mouth slighly

                override[CENTER] = true;

                opening[CENTER] = 4.0;

                break;

            case('u'): //en: l_o_se

                 override[CENTER] = true;

                 opening[CENTER]  = 13.0;

            case('e'): //en: r_ai_se

                 override[CENTER] = true;

                 opening[CENTER]  = 5.0;

                    break;

            case('V'): //en: c_u_t

                 override[CENTER] = true;

                 opening[CENTER]  = 3.0;

                 break;

            case('{'): //en: p_a_t

                 //open mouth

                 override[CENTER] = true;

                 opening[CENTER]  = 12.0;

                 break;

            case('w'): //en: _w_asp

                //mouth nearly closed:

                override[CENTER] = true;

                opening[CENTER] = 4.0;

                break;

            case('p'): //Pein + en: _p_in

            case('b'): //Bein

                //close mouth at the center:

                override[CENTER] = true;

                break;

            case('t'): //Teich

            case('d'): //Deich

            case('k'): //Kunst

            case('g'): //Gunst

                //open mouth at the center

                override[CENTER] = true;

                opening[CENTER]  = 11.0;

                break;

            case('?'): //global stop?! ignore

                break;

            case('f'): //fast

            case('v'): //was

            case('@'): // unstressed "schwa" vowel is

                override[CENTER] = true;

                opening[CENTER] = 4.0;

                break;

            case('z'): //Tasse

            case('s'): //Tasse

            case('Z'): //Genie

            case('C'): //Ich

            case('j'): //Jahr

            case('x'): //Buch

            case('h'): //Hand

                override[CENTER] = true;

                opening[CENTER] = 7.0;

                break;

            case('S'): //waschen

            case('O'): //Trotz

            case('9'): //plötzlich

                override[CENTER] = true;

                opening[CENTER] = 11.0;

                break;

            case('m'): //mein

                override[CENTER] = true;

                break;

            case('n'): //nein

            case('N'): //Ding

            case('l'): //leim

            case('R'): //Reim

            case('r'): //en: wrong

            case('I'): //Sitz

            case('i'): //en: _ea_se

            case('E'): //gesetz

            case('a'): //Satz

            case('U'): //Schutz

            case('Y'): //hübsch

                override[CENTER] = true;

                opening[CENTER] = 7.0;

                break;

            case('o'): //en: n_o_se

            case('Q'): //gb: p_o_t

            case('A'): //english o

                override[CENTER] = true;

                opening[CENTER]  = 13.0;

                break;

            //r:

            case('6'): //besser

                override[CENTER] = true;

                opening[CENTER] = 3.0;

                break;

        }

    }else if (symbol.length() == 2){

        if (symbol == "pf"){ //Pfahl

            override[CENTER] = true;

        }else if(symbol == "ts"){ //Zahl

            override[CENTER] = true;

            opening[CENTER]  = 11.0;

        }else if(symbol == "tS"){ //deutsch

            override[CENTER] = true;

            opening[CENTER]  = 10.5;

        }else if(symbol == "dZ"){ //Dschungel

            override[CENTER] = true;

            opening[CENTER]  = 11.0;

        }else if (

                (symbol == "OI") || //en: n_oi_se

                (symbol == "@`") || //en: c_o_rner

                (symbol == "@U") || //gb: n_o_se

                (symbol == "o:") || //rot

                (symbol == "O:") || //gb: c_au_se

                (symbol == "U@") || //gb: c_u_res

                (symbol == "u:") || //Blut

                (symbol == "y:") || //süß

                (symbol == "2:") || //blöd

                (symbol == "aU")    //Haus

                  ){

            override[CENTER] = true;

            opening[CENTER]  = 13.0;

        }else if (

                (symbol == "i:") || //Lied

                (symbol == "I@") || //gb: f_ea_rs

                (symbol == "e:") || //Beet

                (symbol == "E:") || //spät

                (symbol == "a:") || //Tat

                (symbol == "A:")    //gb: st_a_rs

                  ){

            override[CENTER] = true;

            opening[CENTER]  = 9.0;

        }else if (

                  (symbol == "aI")|| //Eis

                  (symbol == "eI")   //gb: r_ai_se

                  ){

            override[CENTER] = true;

            opening[CENTER]  = 5.0;

        }else if(

                 (symbol == "OY") || //Kreuz

                 (symbol == "3:") || //gb: f_ur_s

                 (symbol == "3`")    //en: f_ur_s

                 ){

            override[CENTER] = true;

            opening[CENTER]  = 5.0;

        }else if (

                  (symbol == "I6") || //Wirt

                  (symbol == "Y6") || //Türke

                  (symbol == "E6") || //Berg

                  (symbol == "96") || //Wörter

                  (symbol == "a6") || //hart

                  (symbol == "U6") || //kurz

                  (symbol == "e@") || //gb: st_ai_rs

                  (symbol == "O6") //dort

                  ){

            override[CENTER] = true;

            opening[CENTER]  = 5.0;

        }

    }else if (symbol.length() == 3){

        if(

                (symbol == "i:6") || //Tier

                (symbol == "y:6") || //Tür

                (symbol == "e:6") || //schwer

                (symbol == "E:6") || //Bär

                (symbol == "2:6") || //Föhr

                (symbol == "a:6") || //Haar

                (symbol == "u:6") || //Kur

                (symbol == "o:6")    //Ohr

                ){

            override[CENTER] = true;

            opening[CENTER]  = 5.0;

        }else{

            printf("> invalid phoneme '%s' unhandled\n",symbol.c_str());

        }

    }else{

        printf("> invalid phoneme length, phoneme '%s' unhandled\n",symbol.c_str());

    }

}

void MouthConfig::apply_on_mouth_state(humotion::MouthState *m){

    if (override[LEFT]){

        m->opening_left = opening[LEFT];

    }else{

        m->opening_left += opening[LEFT];

    }

    if (override[CENTER]){

        m->opening_center = opening[CENTER];

    }else{

        m->opening_center += opening[CENTER];

    }

    if (override[RIGHT]){

        m->opening_right = opening[RIGHT];

    }else{

        m->opening_right += opening[RIGHT];

    }

}