huadexuan
8534d974a9
feat(PlayerSkillSystem): 实现天雷狂轰技能特效和伤害机制 - 添加技能2特效配置，包括落雷击中特效和雷暴全屏光环特效 - 更新技能2名称从"全屏AOE伤害"为"全屏天雷狂轰伤害" - 实现屏幕中央触发全屏雷暴光环效果 - 添加交错落雷机制，对敌方单位进行精确打击 - 支持无敌人时在敌方阵地随机散落震撼天雷 - 优化伤害计算和冷却逻辑 - 同步更新技能日志信息和代码注释 ```
402 lines
13 KiB
C#
402 lines
13 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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/// <summary>
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/// 玩家技能系统（召唤师技能）
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/// 管理技能释放和冷却
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/// </summary>
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public class PlayerSkillSystem : MonoBehaviour
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{
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public static PlayerSkillSystem Instance { get; private set; }
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[Header("战术增益加成倍率")]
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public float cooldownMultiplier = 1f; // 冷却缩减倍率 (如 0.9 = CD 缩减 10%)
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public float powerMultiplier = 1f; // 威力加成倍率 (如 1.15 = 效果提升 15%)
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[Header("技能1：群体治疗")]
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public Button skill1Button;
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public Text skill1CooldownText;
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public float skill1Cooldown = 20f;
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public float skill1HealAmount = 100f;
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private float skill1RemainingCooldown = 0f;
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[Header("技能1特效配置")]
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public GameObject cureBallPrefab; // 飞球预制体 (Assets/Prefabs/特效/飞球/cureBall.prefab)
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public GameObject healNovaPrefab; // 治疗冲击波预制体 (Assets/TJGeneratorLibEffects/Prefabs/Interactive/Healing/HealNova.prefab)
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public Transform castStartTransform; // 技能施放起点 (如未指定默认摄像机下方或召唤师位置)
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public Vector3 castTargetPosition = new Vector3(0f, 0.1f, -9f); // 我方阵地中心落地点
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[Header("技能2：全屏AOE")]
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public Button skill2Button;
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public Text skill2CooldownText;
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public float skill2Cooldown = 20f;
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public float skill2Damage = 80f;
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private float skill2RemainingCooldown = 0f;
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[Header("技能2特效配置")]
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public GameObject lightningStrikePrefab; // 落雷击中特效 (Assets/TJGeneratorLibEffects/Prefabs/Combat/Explosions/LightningExplosion/LightningExplosionBlue.prefab)
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public GameObject lightningNovaPrefab; // 雷暴全屏光环特效 (Assets/TJGeneratorLibEffects/Prefabs/Combat/Nova/Lightning/NovaLightningBlue.prefab)
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private void Awake()
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{
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Instance = this;
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}
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private void Start()
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{
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// 自动从场景或父节点绑定技能按钮与图标引用
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EnsureSkillUIReferences();
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// 从 PlayerData 加载玩家装备的 2 个召唤师技能图标
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LoadEquippedSkillIcons();
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// 绑定按钮点击事件
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if (skill1Button != null)
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{
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skill1Button.onClick.AddListener(UseSkill1);
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}
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if (skill2Button != null)
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{
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skill2Button.onClick.AddListener(UseSkill2);
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}
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}
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private void EnsureSkillUIReferences()
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{
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var canvas = GameObject.Find("TowerDefenseCanvas");
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if (canvas == null) return;
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var skillsPanel = canvas.transform.Find("BottomUI/SkillsPanel");
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if (skillsPanel == null) return;
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if (skill1Button == null && skillsPanel.childCount > 0)
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{
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var item1 = skillsPanel.GetChild(0);
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skill1Button = item1.GetComponent<Button>();
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if (skill1Button == null) skill1Button = item1.gameObject.AddComponent<Button>();
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}
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if (skill2Button == null && skillsPanel.childCount > 1)
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{
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var item2 = skillsPanel.GetChild(1);
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skill2Button = item2.GetComponent<Button>();
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if (skill2Button == null) skill2Button = item2.gameObject.AddComponent<Button>();
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}
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}
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/// <summary>
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/// 从 PlayerData 读取玩家配置的 2 个召唤师技能名称，并绑定图标到 UI 位置
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/// </summary>
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public void LoadEquippedSkillIcons()
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{
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string skill1Name = "神圣赞歌";
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string skill2Name = "陨石轰炸";
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if (PlayerDataManager.Instance != null && PlayerDataManager.Instance.equippedSummonerSkills != null && PlayerDataManager.Instance.equippedSummonerSkills.Length >= 2)
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{
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skill1Name = PlayerDataManager.Instance.equippedSummonerSkills[0];
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skill2Name = PlayerDataManager.Instance.equippedSummonerSkills[1];
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}
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SetSkillIcon(skill1Button, skill1Name);
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SetSkillIcon(skill2Button, skill2Name);
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}
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private void SetSkillIcon(Button skillBtn, string skillName)
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{
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if (skillBtn == null || string.IsNullOrEmpty(skillName)) return;
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Image img = skillBtn.GetComponent<Image>();
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if (img != null)
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{
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Sprite icon = GetSkillIconSprite(skillName);
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if (icon != null)
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{
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img.sprite = icon;
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}
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}
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}
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public static Sprite GetSkillIconSprite(string skillName)
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{
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if (string.IsNullOrEmpty(skillName)) return null;
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Sprite icon = Resources.Load<Sprite>($"Picture/UI/召唤师技能图标/{skillName}");
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#if UNITY_EDITOR
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if (icon == null)
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{
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icon = UnityEditor.AssetDatabase.LoadAssetAtPath<Sprite>($"Assets/Picture/UI/召唤师技能图标/{skillName}.png");
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}
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#endif
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return icon;
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}
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private void Update()
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{
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// 更新技能1冷却
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if (skill1RemainingCooldown > 0)
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{
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skill1RemainingCooldown -= Time.deltaTime;
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if (skill1Button != null)
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{
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skill1Button.interactable = false;
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}
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if (skill1CooldownText != null)
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{
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skill1CooldownText.text = Mathf.CeilToInt(skill1RemainingCooldown).ToString();
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skill1CooldownText.gameObject.SetActive(true);
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}
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}
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else
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{
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if (skill1Button != null)
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{
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skill1Button.interactable = true;
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}
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if (skill1CooldownText != null)
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{
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skill1CooldownText.gameObject.SetActive(false);
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}
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}
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// 更新技能2冷却
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if (skill2RemainingCooldown > 0)
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{
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skill2RemainingCooldown -= Time.deltaTime;
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if (skill2Button != null)
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{
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skill2Button.interactable = false;
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}
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if (skill2CooldownText != null)
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{
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skill2CooldownText.text = Mathf.CeilToInt(skill2RemainingCooldown).ToString();
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skill2CooldownText.gameObject.SetActive(true);
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}
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}
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else
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{
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if (skill2Button != null)
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{
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skill2Button.interactable = true;
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}
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if (skill2CooldownText != null)
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{
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skill2CooldownText.gameObject.SetActive(false);
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}
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}
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}
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/// <summary>
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/// 使用技能1：群体治疗
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/// </summary>
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public void UseSkill1()
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{
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if (skill1RemainingCooldown > 0)
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{
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return;
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}
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float finalHeal = skill1HealAmount * powerMultiplier;
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Debug.Log($"释放技能1：群体治疗（恢复 {finalHeal:F1} 生命，威力倍率: {powerMultiplier:F2}）");
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// 智能获取友方阵地中心或平均位置
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Vector3 targetPos = GetAllyCenterPosition();
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Vector3 startPos = castStartTransform != null ? castStartTransform.position : new Vector3(targetPos.x, targetPos.y + 10f, targetPos.z - 8f);
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// 加载/实例化抛物线 cureBall
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GameObject ballPrefab = cureBallPrefab;
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if (ballPrefab == null)
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{
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ballPrefab = Resources.Load<GameObject>("Prefabs/特效/飞球/cureBall");
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}
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#if UNITY_EDITOR
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if (ballPrefab == null)
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{
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ballPrefab = UnityEditor.AssetDatabase.LoadAssetAtPath<GameObject>("Assets/Prefabs/特效/飞球/cureBall.prefab");
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}
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#endif
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GameObject novaPrefab = healNovaPrefab;
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#if UNITY_EDITOR
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if (novaPrefab == null)
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{
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novaPrefab = UnityEditor.AssetDatabase.LoadAssetAtPath<GameObject>("Assets/TJGeneratorLibEffects/Prefabs/Interactive/Healing/HealNova.prefab");
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}
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#endif
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if (ballPrefab != null)
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{
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GameObject ballGo = Instantiate(ballPrefab, startPos, Quaternion.identity);
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var parabola = ballGo.GetComponent<ParabolaFlyObject>();
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if (parabola == null)
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{
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parabola = ballGo.AddComponent<ParabolaFlyObject>();
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}
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parabola.Launch(startPos, targetPos, 0.8f, 4.5f, novaPrefab, () =>
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{
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// 对所有友方单位施加治疗
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BuffSystem.Instance.ApplyGroupHeal(finalHeal);
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});
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}
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else
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{
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// 特效缺失兜底直接治疗
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BuffSystem.Instance.ApplyGroupHeal(finalHeal);
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}
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// 开始冷却
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skill1RemainingCooldown = skill1Cooldown * cooldownMultiplier;
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}
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/// <summary>
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/// 计算场上己方英雄的实时中心点位置，无单位时回退默认网格中心
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/// </summary>
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private Vector3 GetAllyCenterPosition()
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{
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var heroes = FindObjectsOfType<UnitBase>();
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Vector3 sumPos = Vector3.zero;
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int count = 0;
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foreach (var hero in heroes)
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{
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if (hero == null || !hero.gameObject.activeInHierarchy) continue;
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UnitTeam team = hero.GetComponent<UnitTeam>();
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if (team != null && team.IsLocalPlayerTeam())
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{
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sumPos += hero.transform.position;
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count++;
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}
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}
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if (count > 0)
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{
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Vector3 center = sumPos / count;
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center.y = 0.1f;
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return center;
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}
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return new Vector3(0f, 0.1f, -10f); // 网格阵地真正中心点
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}
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/// <summary>
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/// 使用技能2：全屏天雷狂轰伤害
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/// </summary>
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public void UseSkill2()
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{
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if (skill2RemainingCooldown > 0)
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{
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return;
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}
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float finalDamage = skill2Damage * powerMultiplier;
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Debug.Log($"释放技能2：天雷狂轰（造成 {finalDamage:F1} 伤害，威力倍率: {powerMultiplier:F2}）");
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// 加载特效资源
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GameObject strikePrefab = lightningStrikePrefab;
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#if UNITY_EDITOR
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if (strikePrefab == null)
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{
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strikePrefab = UnityEditor.AssetDatabase.LoadAssetAtPath<GameObject>("Assets/TJGeneratorLibEffects/Prefabs/Combat/Explosions/LightningExplosion/LightningExplosionBlue.prefab");
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}
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#endif
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GameObject novaPrefab = lightningNovaPrefab;
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#if UNITY_EDITOR
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if (novaPrefab == null)
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{
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novaPrefab = UnityEditor.AssetDatabase.LoadAssetAtPath<GameObject>("Assets/TJGeneratorLibEffects/Prefabs/Combat/Nova/Lightning/NovaLightningBlue.prefab");
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}
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#endif
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// 1. 屏幕中央触发全屏雷暴光环
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if (novaPrefab != null)
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{
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Vector3 centerPos = new Vector3(0f, 0.1f, 0f);
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var novaGo = Instantiate(novaPrefab, centerPos, novaPrefab.transform.rotation);
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Destroy(novaGo, 3.5f);
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}
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// 2. 检索所有活着的敌方单位
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var allUnits = FindObjectsOfType<UnitBase>();
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var targetEnemies = new System.Collections.Generic.List<UnitBase>();
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foreach (var unit in allUnits)
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{
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if (unit == null || !unit.gameObject.activeInHierarchy) continue;
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var team = unit.GetComponent<UnitTeam>();
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if (team != null && team.teamId == 1) // 敌方
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{
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var healthBar = unit.GetComponent<WorldHealthBar>();
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if (healthBar != null && !healthBar.IsDead)
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{
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targetEnemies.Add(unit);
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}
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}
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}
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StartCoroutine(ExecuteLightningStrikesRoutine(targetEnemies, strikePrefab, finalDamage));
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// 开始冷却
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skill2RemainingCooldown = skill2Cooldown * cooldownMultiplier;
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}
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private System.Collections.IEnumerator ExecuteLightningStrikesRoutine(
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System.Collections.Generic.List<UnitBase> targetEnemies,
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GameObject strikePrefab,
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float finalDamage)
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{
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if (targetEnemies.Count > 0)
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{
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// 敌群交错落雷
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for (int i = 0; i < targetEnemies.Count; i++)
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{
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var enemy = targetEnemies[i];
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if (enemy != null && enemy.gameObject.activeInHierarchy)
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{
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Vector3 strikePos = enemy.transform.position;
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strikePos.y = 0.1f;
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if (strikePrefab != null)
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{
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var strikeGo = Instantiate(strikePrefab, strikePos, strikePrefab.transform.rotation);
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Destroy(strikeGo, 3f);
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}
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var healthBar = enemy.GetComponent<WorldHealthBar>();
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if (healthBar != null && !healthBar.IsDead)
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{
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healthBar.TakeDamage(finalDamage);
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}
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}
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yield return new WaitForSeconds(0.08f); // 80毫秒交错落雷节奏
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}
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}
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else
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{
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// 无敌人时在敌方阵地随机散落 6 道震撼天雷
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for (int i = 0; i < 6; i++)
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{
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Vector3 randomPos = new Vector3(Random.Range(-5f, 5f), 0.1f, Random.Range(2f, 12f));
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if (strikePrefab != null)
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{
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var strikeGo = Instantiate(strikePrefab, randomPos, strikePrefab.transform.rotation);
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Destroy(strikeGo, 3f);
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}
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yield return new WaitForSeconds(0.08f);
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}
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}
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}
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/// <summary>
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/// 重置所有技能冷却（测试用）
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/// </summary>
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public void ResetAllCooldowns()
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{
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skill1RemainingCooldown = 0f;
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skill2RemainingCooldown = 0f;
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}
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}
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