hlrc / server / src / Middleware.cpp @ 6dee6447
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| 1 | 0c286af0 | Simon Schulz | /*
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| 2 | * This file is part of hlrc_server
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| 3 | *
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| 4 | * Copyright(c) sschulz <AT> techfak.uni-bielefeld.de
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| 5 | * http://opensource.cit-ec.de/projects/hlrc_server
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| 6 | *
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| 7 | * This file may be licensed under the terms of the
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| 8 | * GNU General Public License Version 3 (the ``GPL''),
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| 9 | * or (at your option) any later version.
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| 10 | *
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| 11 | * Software distributed under the License is distributed
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| 12 | * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
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| 13 | * express or implied. See the GPL for the specific language
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| 14 | * governing rights and limitations.
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| 15 | *
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| 16 | * You should have received a copy of the GPL along with this
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| 17 | * program. If not, go to http://www.gnu.org/licenses/gpl.html
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| 18 | * or write to the Free Software Foundation, Inc.,
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| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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| 20 | *
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| 21 | * The development of this software was supported by the
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| 22 | * Excellence Cluster EXC 277 Cognitive Interaction Technology.
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| 23 | * The Excellence Cluster EXC 277 is a grant of the Deutsche
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| 24 | * Forschungsgemeinschaft (DFG) in the context of the German
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| 25 | * Excellence Initiative.
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| 26 | *
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| 27 | */
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| 28 | |||
| 29 | #include "Middleware.h" |
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| 30 | using namespace std; |
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| 31 | |||
| 32 | Middleware::Middleware(Arbiter *_arbiter, std::string scope){
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| 33 | base_scope = scope; |
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| 34 | arbiter = _arbiter; |
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| 35 | |||
| 36 | printf("> new Middleware on base scope '%s'\n", base_scope.c_str());
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| 37 | } |
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| 38 | |||
| 39 | |||
| 40 | Middleware::~Middleware(){
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| 41 | } |
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| 42 | |||
| 43 | void Middleware::speak_callback(string text){ |
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| 44 | printf("> %s(%s) called\n", __FUNCTION__,text.c_str());
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| 45 | |||
| 46 | //call a tts system to convert the text to an utterance:
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| 47 | 888a909b | Robert Haschke | std::shared_ptr<Utterance> utterance = tts_call(text); |
| 48 | 0c286af0 | Simon Schulz | |
| 49 | //and then process it
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| 50 | utterance_callback(utterance); |
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| 51 | } |
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| 52 | |||
| 53 | 888a909b | Robert Haschke | void Middleware::utterance_callback(std::shared_ptr<Utterance> utterance){
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| 54 | 2e526a15 | Simon Schulz | printf("> %s(text=%s) called\n", __FUNCTION__,utterance->get_text().c_str());
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| 55 | 0c286af0 | Simon Schulz | |
| 56 | //can we speak this now?
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| 57 | if (arbiter->speak_active()){
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| 58 | //we can not start to speak!
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| 59 | printf("> still speaking, fixme\n");
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| 60 | throw runtime_error("UtteranceCallback: audio playback already running"); |
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| 61 | }else{
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| 62 | //fine, play this now, this will block until we finished speaking!
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| 63 | arbiter->speak(utterance); |
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| 64 | } |
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| 65 | } |
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| 66 | |||
| 67 | void Middleware::gaze_callback(humotion::GazeState gaze){
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| 68 | //printf("> %s() called\n", __FUNCTION__);
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| 69 | arbiter->set_gaze_target(gaze); |
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| 70 | } |
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| 71 | |||
| 72 | void Middleware::mouth_callback(humotion::MouthState mouth){
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| 73 | //printf("> %s() called\n", __FUNCTION__);
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| 74 | arbiter->set_mouth_target(mouth); |
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| 75 | } |
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| 76 | |||
| 77 | void Middleware::default_emotion_callback(EmotionState emotion_state){
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| 78 | arbiter->set_default_emotion(emotion_state); |
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| 79 | } |
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| 80 | |||
| 81 | void Middleware::current_emotion_callback(EmotionState emotion_state){
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| 82 | arbiter->set_current_emotion(emotion_state); |
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| 83 | } |
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| 84 | |||
| 85 | 888a909b | Robert Haschke | void Middleware::animation_callback(std::shared_ptr<Animation> ani){
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| 86 | 0c286af0 | Simon Schulz | arbiter->play_animation(ani); |
| 87 | } |