using Core.Economy;
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using KTGMGemClient;
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using TMPro;
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using TowerDefense.Level;
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using UnityEngine;
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using DG.Tweening;
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using Core.Utilities;
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namespace TowerDefense.UI.HUD
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{
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/// <summary>
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/// A class for controlling the displaying the currency
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/// </summary>
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public class EndlessCurrencyUI : MonoBehaviour
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{
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/// <summary>
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/// TextMeshPro对应的金币数据
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/// </summary>
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public TextMeshProUGUI DisplayText;
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protected Currency currency;
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private ParticleSystem goldGetPs;//金币获得动画
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/// <summary>
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/// 每秒增加的金币数量
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/// </summary>
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private int addCurrencyPerSecond;
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private float duration;
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/// <summary>
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/// 一秒前金币
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/// </summary>
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private int lastCurrency;
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[SerializeField]
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private GameObject addCurrencyPrefab;
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private void Start()
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{
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goldGetPs = transform.Find("CurrencyImage/Effect_UI_JinBi_HuoDe/Particle System (6)").GetComponent<ParticleSystem>();
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if (EndlessLevelManager.instanceExists)
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{
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currency = EndlessLevelManager.instance.Currency;
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UpdateDisplay();
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currency.currencyChanged += UpdateDisplay;
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}
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else
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Debug.LogError("[UI] No EndlessLevelManager to get currency from");
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EventCenter.Ins.Add((int)KTGMGemClient.EventType.PlayGetGoldPS, PlayGetGoldPS);
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}
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/// <summary>
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/// Unsubscribe from events
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/// </summary>
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protected virtual void OnDestroy()
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{
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if (currency != null)
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currency.currencyChanged -= UpdateDisplay;
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}
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/// <summary>
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/// A method for updating the display based on the current currency
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/// </summary>
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protected void UpdateDisplay()
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{
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int current = currency.currentCurrency;
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int lastCurrency = currency.lastCurrency;
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DisplayText.text = current.ToString();
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if (lastCurrency > 0 && current - lastCurrency > 0)
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ToBig().OnComplete(ToSmall);
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}
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private Tweener ToBig()
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{
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return DOTween.To(
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() => DisplayText.transform.localScale,
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(Vector3 v) => DisplayText.transform.localScale = v,
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new Vector3(1.15f, 1.15f, 1.15f),
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0.15f);
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}
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private void ToSmall()
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{
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DOTween.To(
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() => DisplayText.transform.localScale,
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(Vector3 v) => DisplayText.transform.localScale = v,
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new Vector3(1f, 1f, 1f),
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0.1f);
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}
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public void PlayGetGoldPS()
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{
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goldGetPs.Play();
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}
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/// <summary>
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/// 在数字中加入逗号
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/// </summary>
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/// <param name="str"></param>
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protected string AddNumberSemi(string str)
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{
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int len = str.Length;
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for (int ipos = len - 3; ipos > 0; ipos -= 3)
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{
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str = str.Insert(ipos, ",");
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}
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return str;
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}
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private void Update()
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{
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FloatAddCurrency();
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}
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/// <summary>
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/// 飘1s内增加的金币
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/// </summary>
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private void FloatAddCurrency()
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{
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if (duration <= 0.0001f)
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{
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lastCurrency = currency.currentCurrency;
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}
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duration += Time.deltaTime;
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if (duration >= 1f)
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{
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int add = currency.currentCurrency - lastCurrency;
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if (add > 0)
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{
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GameObject obj = Instantiate(addCurrencyPrefab);
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obj.transform.SetParent(GameObject.Find("UICamera/BottomCanvas/Panel/Bottom/CurrencyContainer").transform, false);
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obj.transform.localPosition = new Vector3(148f, -30f, 0f);
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obj.transform.localScale = new Vector3(0.66f, 0.66f, 0.66f);
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TextMeshProUGUI textMeshProUGUI = obj.GetComponent<TextMeshProUGUI>();
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textMeshProUGUI.text = $"+{add}";
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DOTween.To(
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() => obj.transform.localPosition.y,
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(float v) =>
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{
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Vector3 pos = obj.transform.localPosition;
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pos.y = v;
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obj.transform.localPosition = pos;
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},
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-20f, 0.2f);
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Destroy(obj, 0.5f);
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}
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duration = 0f;
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}
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}
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}
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}
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