heros/assets/script/game/hero/DEventComp.ts

import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
import { Vec3 } from "cc";

/**
 * ==================== 伤害事件组件 ====================
 * 
 * 用途：
 * - 记录伤害事件的详细信息
 * - 支持多种伤害类型和效果
 * - 被伤害处理系统使用
 */
@ecs.register('DamageEvent')
export class DamageEventComp extends ecs.Comp {
    /** 伤害值 */
    damage: number = 0;
    
    /** 伤害类型 */
    damageType: number = 0; // 0: 物理, 1: 魔法, 2: 真实, 3: 治疗
    
    /** 伤害来源实体ID */
    sourceEntityId: number = 0;
    
    /** 目标实体ID */
    targetEntityId: number = 0;
    
    /** 技能ID */
    skillId: number = 0;
    
    /** 伤害位置 */
    position: Vec3 = new Vec3();
    
    /** 是否暴击 */
    isCritical: boolean = false;
    
    /** 暴击倍率 */
    criticalMultiplier: number = 2.0;
    
    /** 伤害减免 */
    damageReduction: number = 0;
    
    /** 护甲穿透 */
    armorPenetration: number = 0;
    
    /** 魔法抗性穿透 */
    magicPenetration: number = 0;
    
    /** 伤害标签 */
    damageTags: string[] = [];
    
    /** 附加效果 */
    effects: DamageEffectData[] = [];
    
    /** 是否已处理 */
    processed: boolean = false;
    
    /** 创建时间 */
    createTime: number = 0;
    
    /** 额外数据 */
    extraData: any = null;
    
    reset() {
        this.damage = 0;
        this.damageType = 0;
        this.sourceEntityId = 0;
        this.targetEntityId = 0;
        this.skillId = 0;
        this.position.set(0, 0, 0);
        this.isCritical = false;
        this.criticalMultiplier = 2.0;
        this.damageReduction = 0;
        this.armorPenetration = 0;
        this.magicPenetration = 0;
        this.damageTags = [];
        this.effects = [];
        this.processed = false;
        this.createTime = 0;
        this.extraData = null;
    }
    
    /**
     * 初始化伤害事件
     */
    initialize(damage: number, damageType: number, sourceId: number, targetId: number, skillId: number, position: Vec3): void {
        this.damage = damage;
        this.damageType = damageType;
        this.sourceEntityId = sourceId;
        this.targetEntityId = targetId;
        this.skillId = skillId;
        this.position.set(position);
        this.createTime = Date.now();
        this.processed = false;
    }
    
    /**
     * 添加伤害标签
     */
    addTag(tag: string): void {
        if (!this.damageTags.includes(tag)) {
            this.damageTags.push(tag);
        }
    }
    
    /**
     * 检查是否包含标签
     */
    hasTag(tag: string): boolean {
        return this.damageTags.includes(tag);
    }
    
    /**
     * 添加附加效果
     */
    addEffect(effect: DamageEffectData): void {
        this.effects.push(effect);
    }
    
    /**
     * 计算最终伤害
     */
    calculateFinalDamage(targetArmor: number, targetMagicResist: number): number {
        let finalDamage = this.damage;
        
        // 应用暴击
        if (this.isCritical) {
            finalDamage *= this.criticalMultiplier;
        }
        
        // 应用护甲和魔抗
        if (this.damageType === 0) { // 物理伤害
            const effectiveArmor = Math.max(0, targetArmor - this.armorPenetration);
            const damageMultiplier = 100 / (100 + effectiveArmor);
            finalDamage *= damageMultiplier;
        } else if (this.damageType === 1) { // 魔法伤害
            const effectiveMagicResist = Math.max(0, targetMagicResist - this.magicPenetration);
            const damageMultiplier = 100 / (100 + effectiveMagicResist);
            finalDamage *= damageMultiplier;
        }
        // 真实伤害和治疗不受护甲影响
        
        // 应用伤害减免
        finalDamage *= (1 - this.damageReduction);
        
        return Math.max(0, finalDamage);
    }
}

/**
 * ==================== 伤害效果数据 ====================
 * 
 * 用途：
 * - 定义伤害附加的各种效果
 * - 如眩晕、减速、燃烧等
 */
export class DamageEffectData {
    /** 效果类型 */
    effectType: number = 0; // 0: 眩晕, 1: 减速, 2: 燃烧, 3: 冰冻, 4: 中毒
    
    /** 效果持续时间 */
    duration: number = 0;
    
    /** 效果强度 */
    intensity: number = 0;
    
    /** 效果参数 */
    params: any = null;
    
    constructor(type: number, duration: number, intensity: number = 1, params: any = null) {
        this.effectType = type;
        this.duration = duration;
        this.intensity = intensity;
        this.params = params;
    }
}

/**
 * ==================== 治疗事件组件 ====================
 * 
 * 用途：
 * - 记录治疗事件的详细信息
 * - 支持多种治疗类型
 * - 被治疗处理系统使用
 */
@ecs.register('HealEvent')
export class HealEventComp extends ecs.Comp {
    /** 治疗值 */
    healAmount: number = 0;
    
    /** 治疗类型 */
    healType: number = 0; // 0: 瞬间治疗, 1: 持续治疗, 2: 护盾
    
    /** 治疗来源实体ID */
    sourceEntityId: number = 0;
    
    /** 目标实体ID */
    targetEntityId: number = 0;
    
    /** 技能ID */
    skillId: number = 0;
    
    /** 治疗位置 */
    position: Vec3 = new Vec3();
    
    /** 是否暴击治疗 */
    isCritical: boolean = false;
    
    /** 暴击倍率 */
    criticalMultiplier: number = 1.5;
    
    /** 治疗加成 */
    healBonus: number = 0;
    
    /** 是否已处理 */
    processed: boolean = false;
    
    /** 创建时间 */
    createTime: number = 0;
    
    reset() {
        this.healAmount = 0;
        this.healType = 0;
        this.sourceEntityId = 0;
        this.targetEntityId = 0;
        this.skillId = 0;
        this.position.set(0, 0, 0);
        this.isCritical = false;
        this.criticalMultiplier = 1.5;
        this.healBonus = 0;
        this.processed = false;
        this.createTime = 0;
    }
    
    /**
     * 计算最终治疗量
     */
    calculateFinalHeal(): number {
        let finalHeal = this.healAmount;
        
        // 应用暴击
        if (this.isCritical) {
            finalHeal *= this.criticalMultiplier;
        }
        
        // 应用治疗加成
        finalHeal *= (1 + this.healBonus);
        
        return Math.max(0, finalHeal);
    }
}

/**
 * ==================== 状态效果组件 ====================
 * 
 * 用途：
 * - 管理角色身上的各种状态效果
 * - 如BUFF、DEBUFF等
 * - 支持叠加和刷新
 */
@ecs.register('StatusEffect')
export class StatusEffectComp extends ecs.Comp {
    /** 效果ID */
    effectId: number = 0;
    
    /** 效果类型 */
    effectType: number = 0;
    
    /** 效果名称 */
    name: string = "";
    
    /** 剩余持续时间 */
    remainingDuration: number = 0;
    
    /** 总持续时间 */
    totalDuration: number = 0;
    
    /** 效果强度 */
    intensity: number = 1;
    
    /** 叠加层数 */
    stackCount: number = 1;
    
    /** 最大叠加层数 */
    maxStacks: number = 1;
    
    /** 来源实体ID */
    sourceEntityId: number = 0;
    
    /** 技能ID */
    skillId: number = 0;
    
    /** 是否为BUFF */
    isBuff: boolean = true;
    
    /** 是否可驱散 */
    canDispel: boolean = true;
    
    /** 效果参数 */
    params: any = null;
    
    /** 图标路径 */
    iconPath: string = "";
    
    reset() {
        this.effectId = 0;
        this.effectType = 0;
        this.name = "";
        this.remainingDuration = 0;
        this.totalDuration = 0;
        this.intensity = 1;
        this.stackCount = 1;
        this.maxStacks = 1;
        this.sourceEntityId = 0;
        this.skillId = 0;
        this.isBuff = true;
        this.canDispel = true;
        this.params = null;
        this.iconPath = "";
    }
    
    /**
     * 更新效果持续时间
     */
    updateDuration(deltaTime: number): boolean {
        this.remainingDuration -= deltaTime;
        return this.remainingDuration > 0;
    }
    
    /**
     * 刷新效果持续时间
     */
    refreshDuration(): void {
        this.remainingDuration = this.totalDuration;
    }
    
    /**
     * 增加叠加层数
     */
    addStack(count: number = 1): void {
        this.stackCount = Math.min(this.maxStacks, this.stackCount + count);
    }
    
    /**
     * 减少叠加层数
     */
    removeStack(count: number = 1): void {
        this.stackCount = Math.max(0, this.stackCount - count);
    }
    
    /**
     * 获取效果进度 (0-1)
     */
    getProgress(): number {
        if (this.totalDuration <= 0) return 1;
        return Math.max(0, 1 - (this.remainingDuration / this.totalDuration));
    }
}

/**
 * ==================== 伤害统计组件 ====================
 * 
 * 用途：
 * - 统计伤害数据
 * - 用于战斗分析和显示
 */
@ecs.register('DamageStats')
export class DamageStatsComp extends ecs.Comp {
    /** 总伤害输出 */
    totalDamageDealt: number = 0;
    
    /** 总伤害承受 */
    totalDamageTaken: number = 0;
    
    /** 总治疗量 */
    totalHealingDone: number = 0;
    
    /** 暴击次数 */
    criticalHits: number = 0;
    
    /** 总攻击次数 */
    totalAttacks: number = 0;
    
    /** 击杀数 */
    kills: number = 0;
    
    /** 死亡数 */
    deaths: number = 0;
    
    /** 技能使用统计 */
    skillUsageStats: Map<number, number> = new Map();
    
    reset() {
        this.totalDamageDealt = 0;
        this.totalDamageTaken = 0;
        this.totalHealingDone = 0;
        this.criticalHits = 0;
        this.totalAttacks = 0;
        this.kills = 0;
        this.deaths = 0;
        this.skillUsageStats.clear();
    }
    
    /**
     * 记录伤害输出
     */
    recordDamageDealt(damage: number, isCritical: boolean = false): void {
        this.totalDamageDealt += damage;
        this.totalAttacks++;
        if (isCritical) {
            this.criticalHits++;
        }
    }
    
    /**
     * 记录伤害承受
     */
    recordDamageTaken(damage: number): void {
        this.totalDamageTaken += damage;
    }
    
    /**
     * 记录治疗
     */
    recordHealing(healing: number): void {
        this.totalHealingDone += healing;
    }
    
    /**
     * 记录技能使用
     */
    recordSkillUsage(skillId: number): void {
        const currentCount = this.skillUsageStats.get(skillId) || 0;
        this.skillUsageStats.set(skillId, currentCount + 1);
    }
    
    /**
     * 获取暴击率
     */
    getCriticalRate(): number {
        return this.totalAttacks > 0 ? this.criticalHits / this.totalAttacks : 0;
    }
    
    /**
     * 获取平均伤害
     */
    getAverageDamage(): number {
        return this.totalAttacks > 0 ? this.totalDamageDealt / this.totalAttacks : 0;
    }
}