EmbedText

EmbedText.cs

using System.Collections;
using UnityEngine;
using UnityEngine.UI;

namespace Scripts.Utilities
{
    public class EmbedText : MonoBehaviour
    {
        [SerializeField]
        private Text textLabel;
        [SerializeField]
        private Text textShadowLabel;

        [HideInInspector]
        public RectTransform rectTransform;

        private Color defaultTextColor, defaultShadowTextColor, defaultTextColorFadeout, defaultShadowTextColorFadeout;
        private RectTransform textShadowRectTransform;
        private Vector3 defaultPosition;

        private void Awake()
        {
            rectTransform = GetComponent<RectTransform>();

            defaultTextColor = textLabel.color;
            defaultShadowTextColor = textShadowLabel.color;

            defaultTextColorFadeout = defaultTextColor;
            defaultShadowTextColorFadeout = defaultShadowTextColor;
            defaultTextColorFadeout.a = 0f;
            defaultShadowTextColorFadeout.a = 0f;
            
            textShadowRectTransform = textShadowLabel.rectTransform;
            defaultPosition = textShadowRectTransform.localPosition;
        }

        public void SetText(string text)
        {
            textLabel.text = text;
            textShadowLabel.text = text;
        }

        public void FloatAndFadeOut()
        {
            StartCoroutine(FloatAndFadeOutCoroutine());
        }

        private IEnumerator FloatAndFadeOutCoroutine()
        {
            var progress = 0f;

            var startPosition = textShadowRectTransform.position;

            var targetPosition = startPosition;
            targetPosition.y += 3f;

            while (progress <= 1f)
            {
                textLabel.color = Color.Lerp(defaultTextColor, defaultTextColorFadeout, progress);
                textShadowLabel.color = Color.Lerp(defaultShadowTextColor, defaultShadowTextColorFadeout, progress);

                textShadowRectTransform.position = Vector3.Lerp(startPosition, targetPosition, progress);

                progress += Time.unscaledDeltaTime * 0.4f;
                yield return null;
            }

            textShadowRectTransform.localPosition = defaultPosition;

            this.gameObject.Recycle();
        }
    }
}