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alastaira
2023-09-06 16:45:07 +01:00
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commit 83fbe060b1
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FaceBehavior.cpp Normal file
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/***************************************************
Copyright (c) 2020 Luis Llamas
(www.luisllamas.es)
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
the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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.
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
****************************************************/
#include "Face.h"
#include "FaceBehavior.h"
#include "FaceEmotions.hpp"
FaceBehavior::FaceBehavior(Face& face) : _face(face), Timer(500) {
Timer.Start();
Clear();
Emotions[(int)eEmotions::Normal] = 2.0;
Emotions[(int)eEmotions::Happy] = 1.0;
}
void FaceBehavior::SetEmotion(eEmotions emotion, float value) {
Emotions[emotion] = value;
}
float FaceBehavior::GetEmotion(eEmotions emotion) {
return Emotions[emotion];
}
void FaceBehavior::Clear() {
for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
Emotions[emotion] = 0.0;
}
}
eEmotions FaceBehavior::GetRandomEmotion() {
float sum_of_weight = 0;
for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
sum_of_weight += Emotions[emotion];
}
if (sum_of_weight == 0) {
return eEmotions::Normal;
}
float rand = random(0, 1000 * eEmotions::EMOTIONS_COUNT) / 1000.0;
float acc = 0;
for (int emotion = 0; emotion < eEmotions::EMOTIONS_COUNT; emotion++) {
if (Emotions[emotion] == 0) continue;
acc += Emotions[emotion] * (eEmotions::EMOTIONS_COUNT - 1) / sum_of_weight;
if (rand <= acc) {
return (eEmotions)emotion;
}
}
return eEmotions::Normal;
}
void FaceBehavior::Update() {
Timer.Update();
if (Timer.IsExpired()) {
Timer.Reset();
eEmotions newEmotion = GetRandomEmotion();
if (CurrentEmotion != newEmotion) {
GoToEmotion(newEmotion);
}
}
}
void FaceBehavior::GoToEmotion(eEmotions emotion) {
CurrentEmotion = emotion;
switch (CurrentEmotion) {
case eEmotions::Normal: _face.Expression.GoTo_Normal(); break;
case eEmotions::Angry: _face.Expression.GoTo_Angry(); break;
case eEmotions::Glee: _face.Expression.GoTo_Glee(); break;
case eEmotions::Happy: _face.Expression.GoTo_Happy(); break;
case eEmotions::Sad: _face.Expression.GoTo_Sad(); break;
case eEmotions::Worried: _face.Expression.GoTo_Worried(); break;
case eEmotions::Focused: _face.Expression.GoTo_Focused(); break;
case eEmotions::Annoyed: _face.Expression.GoTo_Annoyed(); break;
case eEmotions::Surprised: _face.Expression.GoTo_Surprised(); break;
case eEmotions::Skeptic: _face.Expression.GoTo_Skeptic(); break;
case eEmotions::Fustrated: _face.Expression.GoTo_Fustrated(); break;
case eEmotions::Unimpressed: _face.Expression.GoTo_Unimpressed(); break;
case eEmotions::Sleepy: _face.Expression.GoTo_Sleepy(); break;
case eEmotions::Suspicious: _face.Expression.GoTo_Suspicious(); break;
case eEmotions::Squint: _face.Expression.GoTo_Squint(); break;
case eEmotions::Furious: _face.Expression.GoTo_Furious(); break;
case eEmotions::Scared: _face.Expression.GoTo_Scared(); break;
case eEmotions::Awe: _face.Expression.GoTo_Awe(); break;
default: break;
}
}