UMA 101 - Mood Script from Episode 14

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UMA;
using UMA.CharacterSystem;
using UMA.PoseTools;

public class UMAMoodSlider : MonoBehaviour {

    private DynamicCharacterAvatar avatar;
    private ExpressionPlayer expression;
    private bool connected = false;

    [Range(0,4)]
    public int mood;

    void OnEnable()
    {
        avatar = GetComponent<DynamicCharacterAvatar>();
        avatar.CharacterCreated.AddListener(OnCreated);
    }

    void OnDisable()
    {
        avatar.CharacterCreated.RemoveListener(OnCreated);
    }

    public void OnCreated(UMAData data)
    {
        expression = GetComponent<ExpressionPlayer>();
        expression.enableBlinking = true;
        expression.enableSaccades = true;
        connected = true;
    }

    void Update()
    {
        if(connected)
        {
            float delta = 10 * Time.deltaTime;
            switch(mood)
            {
            case 0:
                expression.leftMouthSmile_Frown = Mathf.Lerp(expression.leftMouthSmile_Frown,0,delta);
                expression.rightMouthSmile_Frown = Mathf.Lerp(expression.rightMouthSmile_Frown,0,delta);
                expression.midBrowUp_Down = Mathf.Lerp(expression.midBrowUp_Down,0,delta);
                expression.leftBrowUp_Down = Mathf.Lerp(expression.leftBrowUp_Down,0,delta);
                expression.rightBrowUp_Down = Mathf.Lerp(expression.rightBrowUp_Down,0,delta);
                expression.rightUpperLipUp_Down = Mathf.Lerp(expression.rightUpperLipUp_Down,0,delta);
                expression.leftUpperLipUp_Down = Mathf.Lerp(expression.leftUpperLipUp_Down,0,delta);
                expression.rightLowerLipUp_Down = Mathf.Lerp(expression.rightLowerLipUp_Down,0,delta);
                expression.leftLowerLipUp_Down = Mathf.Lerp(expression.leftLowerLipUp_Down,0,delta);
                expression.mouthNarrow_Pucker = Mathf.Lerp(expression.mouthNarrow_Pucker,0,delta);
                expression.jawOpen_Close = Mathf.Lerp(expression.jawOpen_Close,0,delta);
                expression.noseSneer = Mathf.Lerp(expression.noseSneer,0,delta);
                expression.leftEyeOpen_Close = Mathf.Lerp(expression.leftEyeOpen_Close,0,delta);
                expression.rightEyeOpen_Close = Mathf.Lerp(expression.rightEyeOpen_Close,0,delta);
                break;
            case 1:
                expression.leftMouthSmile_Frown = Mathf.Lerp(expression.leftMouthSmile_Frown,0.7f,delta);
                expression.rightMouthSmile_Frown = Mathf.Lerp(expression.rightMouthSmile_Frown,0.7f,delta);
                expression.midBrowUp_Down = Mathf.Lerp(expression.midBrowUp_Down,-0.7f,delta);
                expression.leftBrowUp_Down = Mathf.Lerp(expression.leftBrowUp_Down,0f,delta);
                expression.rightBrowUp_Down = Mathf.Lerp(expression.rightBrowUp_Down,0f,delta);
                expression.rightUpperLipUp_Down = Mathf.Lerp(expression.rightUpperLipUp_Down,0f,delta);
                expression.leftUpperLipUp_Down = Mathf.Lerp(expression.leftUpperLipUp_Down,0f,delta);
                expression.rightLowerLipUp_Down = Mathf.Lerp(expression.rightLowerLipUp_Down,-0f,delta);
                expression.leftLowerLipUp_Down = Mathf.Lerp(expression.leftLowerLipUp_Down,-0f,delta);
                expression.mouthNarrow_Pucker = Mathf.Lerp(expression.mouthNarrow_Pucker,0f,delta);
                expression.jawOpen_Close = Mathf.Lerp(expression.jawOpen_Close,0f,delta);
                expression.noseSneer = Mathf.Lerp(expression.noseSneer,0.1f,delta);
                expression.leftEyeOpen_Close = Mathf.Lerp(expression.leftEyeOpen_Close,-0.2f,delta);
                expression.rightEyeOpen_Close = Mathf.Lerp(expression.rightEyeOpen_Close,-0.2f,delta);
                break;
            case 2:
                expression.leftMouthSmile_Frown = Mathf.Lerp(expression.leftMouthSmile_Frown,-0.8f,delta);
                expression.rightMouthSmile_Frown = Mathf.Lerp(expression.rightMouthSmile_Frown,-0.8f,delta);
                expression.midBrowUp_Down = Mathf.Lerp(expression.midBrowUp_Down,0.7f,delta);
                expression.leftBrowUp_Down = Mathf.Lerp(expression.leftBrowUp_Down,-0.3f,delta);
                expression.rightBrowUp_Down = Mathf.Lerp(expression.rightBrowUp_Down,-0.3f,delta);
                expression.rightUpperLipUp_Down = Mathf.Lerp(expression.rightUpperLipUp_Down,0f,delta);
                expression.leftUpperLipUp_Down = Mathf.Lerp(expression.leftUpperLipUp_Down,0,delta);
                expression.rightLowerLipUp_Down = Mathf.Lerp(expression.rightLowerLipUp_Down,0f,delta);
                expression.leftLowerLipUp_Down = Mathf.Lerp(expression.leftLowerLipUp_Down,0f,delta);
                expression.mouthNarrow_Pucker = Mathf.Lerp(expression.mouthNarrow_Pucker,-0.7f,delta);
                expression.jawOpen_Close = Mathf.Lerp(expression.jawOpen_Close,0f,delta);
                expression.noseSneer = Mathf.Lerp(expression.noseSneer,-0.1f,delta);
                expression.leftEyeOpen_Close = Mathf.Lerp(expression.leftEyeOpen_Close,0.5f,delta);
                expression.rightEyeOpen_Close = Mathf.Lerp(expression.rightEyeOpen_Close,0.5f,delta);
                break;
            case 3:
                expression.leftMouthSmile_Frown = Mathf.Lerp(expression.leftMouthSmile_Frown,-0.3f,delta);
                expression.rightMouthSmile_Frown = Mathf.Lerp(expression.rightMouthSmile_Frown,-0.3f,delta);
                expression.midBrowUp_Down = Mathf.Lerp(expression.midBrowUp_Down,-1f,delta);
                expression.leftBrowUp_Down = Mathf.Lerp(expression.leftBrowUp_Down,1f,delta);
                expression.rightBrowUp_Down = Mathf.Lerp(expression.rightBrowUp_Down,1f,delta);
                expression.rightUpperLipUp_Down = Mathf.Lerp(expression.rightUpperLipUp_Down,0.7f,delta);
                expression.leftUpperLipUp_Down = Mathf.Lerp(expression.leftUpperLipUp_Down,0.7f,delta);
                expression.rightLowerLipUp_Down = Mathf.Lerp(expression.rightLowerLipUp_Down,-0.7f,delta);
                expression.leftLowerLipUp_Down = Mathf.Lerp(expression.leftLowerLipUp_Down,-0.7f,delta);
                expression.mouthNarrow_Pucker = Mathf.Lerp(expression.mouthNarrow_Pucker,0.7f,delta);
                expression.jawOpen_Close = Mathf.Lerp(expression.jawOpen_Close,-0.3f,delta);
                expression.noseSneer = Mathf.Lerp(expression.noseSneer,0.3f,delta);
                expression.leftEyeOpen_Close = Mathf.Lerp(expression.leftEyeOpen_Close,-0.2f,delta);
                expression.rightEyeOpen_Close = Mathf.Lerp(expression.rightEyeOpen_Close,-0.2f,delta);
                break;
            case 4:
                expression.leftMouthSmile_Frown = Mathf.Lerp(expression.leftMouthSmile_Frown,0f,delta);
                expression.rightMouthSmile_Frown = Mathf.Lerp(expression.rightMouthSmile_Frown,0f,delta);
                expression.midBrowUp_Down = Mathf.Lerp(expression.midBrowUp_Down,1f,delta);
                expression.leftBrowUp_Down = Mathf.Lerp(expression.leftBrowUp_Down,1f,delta);
                expression.rightBrowUp_Down = Mathf.Lerp(expression.rightBrowUp_Down,1f,delta);
                expression.rightUpperLipUp_Down = Mathf.Lerp(expression.rightUpperLipUp_Down,0f,delta);
                expression.leftUpperLipUp_Down = Mathf.Lerp(expression.leftUpperLipUp_Down,0f,delta);
                expression.rightLowerLipUp_Down = Mathf.Lerp(expression.rightLowerLipUp_Down,-0f,delta);
                expression.leftLowerLipUp_Down = Mathf.Lerp(expression.leftLowerLipUp_Down,-0f,delta);
                expression.mouthNarrow_Pucker = Mathf.Lerp(expression.mouthNarrow_Pucker,-1f,delta);
                expression.jawOpen_Close = Mathf.Lerp(expression.jawOpen_Close,0.8f,delta);
                expression.noseSneer = Mathf.Lerp(expression.noseSneer,-0.3f,delta);
                expression.leftEyeOpen_Close = Mathf.Lerp(expression.leftEyeOpen_Close,1f,delta);
                expression.rightEyeOpen_Close = Mathf.Lerp(expression.rightEyeOpen_Close,1f,delta);
                break;
            default:
                break;
            }
        }
    }
}