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using System;
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using Spine.Unity;
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using UnityEngine;
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using UnityEngine.UI;
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public class UIHeroController : MonoBehaviour
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{
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private GameObjectPoolManager.GameObjectPool pool;
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private int skinID;
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protected SkeletonGraphic skeletonGraphic;
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protected Spine.AnimationState spineAnimationState;
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private GameObject instanceGO;
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private Action onComplete;
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public void Create(int _skinID, float scale = 0.8f, Action _onComplete = null, string motionName = "idle", bool isLh = false)
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{
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if (skinID == _skinID)
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{
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//避免重复创建
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return;
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}
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skinID = _skinID;
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var skinConfig = HeroSkinConfig.Get(skinID);
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if (isLh)
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{
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//X轴偏移，Y轴偏移，缩放，是否水平翻转（0否1是）
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if (skinConfig.TachieParam.Length == 4)
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{
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this.transform.localPosition = new Vector3(skinConfig.TachieParam[0], skinConfig.TachieParam[1], 0);
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this.transform.localScale = Vector3.one * skinConfig.TachieParam[2];
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this.transform.localRotation = Quaternion.Euler(0, skinConfig.TachieParam[3] == 0 ? 0 : 180, 0);
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}
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else
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{
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this.transform.localPosition = Vector3.zero;
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this.transform.localScale = Vector3.one;
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this.transform.localRotation = Quaternion.identity;
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}
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//立绘特殊处理，没有spine动画的改用图片
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var lhImg = this.AddMissingComponent<RawImage>();
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if (!skinConfig.Tachie.Contains("SkeletonData"))
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{
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//图片替换
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lhImg.SetTexture2DPNG(skinConfig.Tachie);
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lhImg.SetNativeSize();
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if (skeletonGraphic != null)
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{
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skeletonGraphic.enabled = false;
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}
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lhImg.enabled = true;
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lhImg.raycastTarget = false;
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return;
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}
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else
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{
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if (skeletonGraphic != null)
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{
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skeletonGraphic.enabled = true;
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}
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lhImg.enabled = false;
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}
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}
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else
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{
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this.transform.localScale = Vector3.one * scale;
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}
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onComplete = _onComplete;
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pool = GameObjectPoolManager.Instance.RequestPool(UILoader.LoadPrefab("UIHero"));
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if (!transform.gameObject.activeSelf)
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{
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transform.SetActive(true);
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}
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if (instanceGO == null)
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{
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instanceGO = pool.Request();
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instanceGO.transform.SetParent(transform);
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//transform 的Pivot Y是0，让instanceGO 居中
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instanceGO.transform.localPosition = new Vector3(0, instanceGO.GetComponent<RectTransform>().sizeDelta.y * 0.5f);
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//instanceGO.transform.localPosition = Vector3.zero;
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instanceGO.transform.localScale = Vector3.one;
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instanceGO.transform.localRotation = Quaternion.identity;
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}
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skeletonGraphic = instanceGO.GetComponentInChildren<SkeletonGraphic>(true);
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if (isLh)
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{
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skeletonGraphic.skeletonDataAsset = ResManager.Instance.LoadAsset<SkeletonDataAsset>("Hero/SpineRes/", skinConfig.Tachie);
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}
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else
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{
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skeletonGraphic.skeletonDataAsset = ResManager.Instance.LoadAsset<SkeletonDataAsset>("Hero/SpineRes/", skinConfig.SpineRes);
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}
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if (skeletonGraphic.skeletonDataAsset == null)
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{
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transform.SetActive(false);
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if (pool != null)
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pool.Release(instanceGO);
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skeletonGraphic = null;
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Destroy(instanceGO);
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Debug.LogError("未配置spine");
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return;
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}
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skeletonGraphic.Initialize(true);
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spineAnimationState = skeletonGraphic.AnimationState;
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spineAnimationState.Data.DefaultMix = 0f;
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if (motionName == "")
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motionName = GetFistSpineAnim();
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PlayAnimation(motionName, true);
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spineAnimationState.Complete -= OnAnimationComplete;
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spineAnimationState.Complete += OnAnimationComplete;
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}
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protected void OnDestroy()
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{
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if (spineAnimationState != null)
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{
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spineAnimationState.Complete -= OnAnimationComplete;
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}
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if (pool != null)
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pool.Release(instanceGO);
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skeletonGraphic = null;
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pool = null;
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}
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/// <summary>
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/// 播放 Spine 动画
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/// </summary>
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/// <param name="motionName">动作名</param>
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/// <param name="loop">循环</param>
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/// <param name="replay">如果相同动作是否再次重播，比如跑步重播就会跳帧不顺滑</param>
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public virtual void PlayAnimation(string motionName, bool loop = false, bool replay=true)
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{
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if (spineAnimationState == null) return;
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if (GetCurrentAnimationName() == motionName && !replay)
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return;
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// 直接使用 ToString() 而不是调用 GetAnimationName
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spineAnimationState.SetAnimation(0, motionName.ToString(), loop);
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}
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// 播放第一个动画（作为默认动画）
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string GetFistSpineAnim()
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{
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var skeletonData = skeletonGraphic.Skeleton.Data;
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if (skeletonData.Animations.Count > 0)
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{
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return skeletonData.Animations.Items[0].Name;
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}
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else
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{
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Debug.LogError("Spine 数据中没有找到任何动画！武将皮肤：" + skinID);
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}
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return "";
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}
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/// <summary>
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/// 获取当前正在播放的 Spine 动画名称
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/// </summary>
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/// <returns>当前动画名称，如果没有动画则返回空字符串</returns>
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public string GetCurrentAnimationName()
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{
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if (spineAnimationState == null || spineAnimationState.GetCurrent(0) == null)
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{
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return string.Empty;
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}
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return spineAnimationState.GetCurrent(0).Animation.Name;
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}
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/// <summary>
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/// 动画完成事件处理
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/// </summary>
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protected virtual void OnAnimationComplete(Spine.TrackEntry trackEntry)
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{
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onComplete?.Invoke();
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}
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//越大越快
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public void SetSpeed(float speed)
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{
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spineAnimationState.TimeScale = speed;
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}
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public void SetEnabled(bool isEnable)
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{
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if (skeletonGraphic == null)
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{
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return;
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}
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skeletonGraphic.enabled = isEnable;
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}
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}
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