mirror of
https://github.com/playfultechnology/esp32-eyes.git
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17412d86cc
Added ability to override "random" look, blink, and behaviour change operation, so that look direction and blink can be set with, e.g. a joystick control.
98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
/***************************************************
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Copyright (c) 2020 Luis Llamas
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(www.luisllamas.es)
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This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses
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****************************************************/
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#include "Face.h"
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#include "FaceBehavior.h"
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#include "FaceEmotions.hpp"
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FaceBehavior::FaceBehavior(Face& face) : _face(face), Timer(500) {
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Timer.Start();
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Clear();
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Emotions[(int)eEmotions::Normal] = 1.0;
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}
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void FaceBehavior::SetEmotion(eEmotions emotion, float value) {
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Emotions[emotion] = value;
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}
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float FaceBehavior::GetEmotion(eEmotions emotion) {
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return Emotions[emotion];
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}
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void FaceBehavior::Clear() {
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for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
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Emotions[emotion] = 0.0;
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}
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}
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eEmotions FaceBehavior::GetRandomEmotion() {
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float sum_of_weight = 0;
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for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
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sum_of_weight += Emotions[emotion];
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}
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if (sum_of_weight == 0) {
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return eEmotions::Normal;
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}
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float rand = random(0, 1000 * sum_of_weight) / 1000.0;
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float acc = 0;
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for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
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if (Emotions[emotion] == 0) continue;
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acc += Emotions[emotion];
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if (rand <= acc) {
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return (eEmotions)emotion;
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}
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}
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return eEmotions::Normal;
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}
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void FaceBehavior::Update() {
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Timer.Update();
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if (Timer.IsExpired()) {
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Timer.Reset();
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eEmotions newEmotion = GetRandomEmotion();
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if (CurrentEmotion != newEmotion) {
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GoToEmotion(newEmotion);
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}
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}
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}
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void FaceBehavior::GoToEmotion(eEmotions emotion) {
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CurrentEmotion = emotion;
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switch (CurrentEmotion) {
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case eEmotions::Normal: _face.Expression.GoTo_Normal(); break;
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case eEmotions::Angry: _face.Expression.GoTo_Angry(); break;
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case eEmotions::Glee: _face.Expression.GoTo_Glee(); break;
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case eEmotions::Happy: _face.Expression.GoTo_Happy(); break;
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case eEmotions::Sad: _face.Expression.GoTo_Sad(); break;
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case eEmotions::Worried: _face.Expression.GoTo_Worried(); break;
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case eEmotions::Focused: _face.Expression.GoTo_Focused(); break;
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case eEmotions::Annoyed: _face.Expression.GoTo_Annoyed(); break;
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case eEmotions::Surprised: _face.Expression.GoTo_Surprised(); break;
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case eEmotions::Skeptic: _face.Expression.GoTo_Skeptic(); break;
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case eEmotions::Fustrated: _face.Expression.GoTo_Fustrated(); break;
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case eEmotions::Unimpressed: _face.Expression.GoTo_Unimpressed(); break;
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case eEmotions::Sleepy: _face.Expression.GoTo_Sleepy(); break;
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case eEmotions::Suspicious: _face.Expression.GoTo_Suspicious(); break;
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case eEmotions::Squint: _face.Expression.GoTo_Squint(); break;
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case eEmotions::Furious: _face.Expression.GoTo_Furious(); break;
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case eEmotions::Scared: _face.Expression.GoTo_Scared(); break;
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case eEmotions::Awe: _face.Expression.GoTo_Awe(); break;
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default: break;
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}
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} |