feat(技能系统): 添加buff技能支持并增强属性变更日志

添加buff技能类型支持，包括目标选择、施放逻辑和效果应用
在HeroAttrsComp中增加属性变更的详细日志输出
为治疗和护盾技能添加执行日志

assets/script/game/hero/SACastSystem.ts

@@ -2,7 +2,7 @@ import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ec
 import { Vec3, v3 } from "cc";
 import { HeroAttrsComp } from "./HeroAttrsComp";
 import { HeroViewComp } from "./HeroViewComp";
-import { HSSet, SkillSet, SType } from "../common/config/SkillSet";
+import { HSSet, SkillSet, SType, TGroup } from "../common/config/SkillSet";
 import { HeroSkillsComp, SkillSlot } from "./HeroSkills";
 import { Skill } from "../skill/Skill";
 import { smc } from "../common/SingletonModuleComp";
@@ -64,6 +64,8 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
                 if (!this.hasEnemyInSkillRange(heroView, heroAttrs, skill.dis)) continue;
             } else if (config.SType === SType.heal || config.SType === SType.shield) {
                 if (!this.hasTeamInSkillRange(heroView, heroAttrs, skill.dis)) continue;
+            } else if (config.SType === SType.buff) {
+                if (!this.hasBuffTarget(heroView, heroAttrs, skill.dis, config.TGroup)) continue;
             }
             
             // ✅ 开始执行施法
@@ -161,6 +163,8 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
             return this.executeHealSkill(casterEntity, s_uuid, heroView, hset);
         } else if (config.SType === SType.shield) {
             return this.executeShieldSkill(casterEntity, s_uuid, heroView, hset);
+        } else if (config.SType === SType.buff) {
+            return this.executeBuffSkill(casterEntity, s_uuid, heroView, hset);
         }
         
         // 获取目标位置（伤害技能）
@@ -386,6 +390,89 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
         return found;
     }
 
+    /**
+     * 检查Buff技能是否有目标
+     */
+    private hasBuffTarget(heroView: HeroViewComp, heroAttrs: HeroAttrsComp, skillDistance: number, tGroup: TGroup): boolean {
+        if (tGroup === TGroup.Self) return true; // 自身Buff总是可以释放
+        
+        // 如果是团队Buff，检查范围内是否有队友
+        if (tGroup === TGroup.Team || tGroup === TGroup.Ally) {
+            return this.hasTeamInSkillRange(heroView, heroAttrs, skillDistance);
+        }
+        
+        return false;
+    }
+
+    /**
+     * 执行Buff技能
+     */
+    private executeBuffSkill(casterEntity: ecs.Entity, s_uuid: number, heroView: HeroViewComp, hset: HSSet): boolean {
+        const hAttrsCom = casterEntity.get(HeroAttrsComp);
+        const config = SkillSet[s_uuid];
+        if (!config || !config.buffs || config.buffs.length === 0) return false;
+
+        const targets = this.sBuffTargets(casterEntity, heroView, hAttrsCom, config);
+        if (targets.length === 0) return false;
+
+        const delay = 0.3;
+
+        heroView.scheduleOnce(() => {
+            for (const targetEntity of targets) {
+                const targetAttrs = targetEntity.get(HeroAttrsComp);
+                if (!targetAttrs) continue;
+
+                // 应用所有配置的Buff
+                for (const buffConf of config.buffs) {
+                    // 检查概率
+                    if (buffConf.chance >= 1 || Math.random() < buffConf.chance) {
+                        targetAttrs.addBuff(buffConf);
+                        console.log(`[SACastSystem] Buff生效: 施法者=${casterEntity.get(HeroAttrsComp)?.hero_name}, 技能=${config.name}, 目标=${targetAttrs.hero_name}, Buff类型=${buffConf.buff}, 值=${buffConf.value}`);
+                    }
+                }
+            }
+        }, delay);
+
+        return true;
+    }
+
+    /**
+     * 选择Buff目标
+     */
+    private sBuffTargets(casterEntity: ecs.Entity, casterView: HeroViewComp, heroAttrs: HeroAttrsComp, config: any): ecs.Entity[] {
+        const targets: ecs.Entity[] = [];
+        const tGroup = config.TGroup;
+        
+        // 1. 自身
+        if (tGroup === TGroup.Self) {
+            targets.push(casterEntity);
+            return targets;
+        }
+        
+        // 2. 团队/友军
+        if (tGroup === TGroup.Team || tGroup === TGroup.Ally) {
+            const maxTargets = Math.max(1, Number(config.t_num ?? 1));
+            const range = Number(config.dis ?? 300);
+
+            ecs.query(ecs.allOf(HeroAttrsComp, HeroViewComp)).forEach(e => {
+                const model = e.get(HeroAttrsComp);
+                const view = e.get(HeroViewComp);
+                if (!model || !view || !view.node) return;
+                if (model.fac !== heroAttrs.fac) return; // 必须是同阵营
+                if (model.is_dead) return;
+
+                const distance = Math.abs(casterView.node.position.x - view.node.position.x);
+                if (distance <= range) {
+                    targets.push(e);
+                }
+            });
+
+            return targets.slice(0, maxTargets);
+        }
+        
+        return targets;
+    }
+
     /**
      * 执行治疗技能
      */
@@ -408,6 +495,7 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
 
                 targetAttrs.add_hp(healAmount, false);
                 targetView.health(healAmount);
+                console.log(`[SACastSystem] 治疗生效: 施法者=${casterEntity.get(HeroAttrsComp)?.hero_name}, 技能=${config.name}, 目标=${targetAttrs.hero_name}, 治疗量=${healAmount}`);
             }
         }, delay);
 
@@ -436,6 +524,7 @@ export class SACastSystem extends ecs.ComblockSystem implements ecs.ISystemUpdat
 
                 targetAttrs.add_shield(shieldAmount, false);
                 targetView.add_shield(shieldAmount);
+                console.log(`[SACastSystem] 护盾生效: 施法者=${casterEntity.get(HeroAttrsComp)?.hero_name}, 技能=${config.name}, 目标=${targetAttrs.hero_name}, 护盾量=${shieldAmount}`);
             }
         }, delay);