feat(skill): 新增技能击退概率属性并调整相关逻辑

1. 新增knockback_skill_chance属性统一管理技能击退概率 2. 重构击退判定逻辑，支持配置化击退概率而非固定判定 3. 调整红蓝技能预制件的位置、缩放和动画参数 4. 调整角色控制器UI布局参数 5. 为默认普攻配置100%基础击退概率
2026-08-20 23:01:40 +08:00
parent 9a24f0a9a5
commit 3349b31e2d
9 changed files with 42 additions and 31 deletions
--- a/assets/resources/game/skill/anm/ready/blues.anim
+++ b/assets/resources/game/skill/anm/ready/blues.anim
@@ -7,11 +7,11 @@
      "embeddedPlayerGroups": []
    },
    "_native": "",
-    "sample": 30,
+    "sample": 12,
    "speed": 1,
    "wrapMode": 1,
    "enableTrsBlending": false,
-    "_duration": 0.16666666666666666,
+    "_duration": 0.4166666666666667,
    "_hash": 500763545,
    "_tracks": [
      {
@@ -69,10 +69,10 @@
    "__type__": "cc.ObjectCurve",
    "_times": [
      0,
-      0.03333333333333333,
-      0.06666666666666667,
-      0.1,
-      0.13333333333333333
+      0.08333333333333333,
+      0.16666666666666666,
+      0.25,
+      0.3333333333333333
    ],
    "_values": [
      {
--- a/assets/resources/game/skill/anm/ready/reds.anim
+++ b/assets/resources/game/skill/anm/ready/reds.anim
@@ -7,11 +7,11 @@
      "embeddedPlayerGroups": []
    },
    "_native": "",
-    "sample": 30,
+    "sample": 12,
    "speed": 1,
    "wrapMode": 1,
    "enableTrsBlending": false,
-    "_duration": 0.16666666666666666,
+    "_duration": 0.4166666666666667,
    "_hash": 500763545,
    "_tracks": [
      {
@@ -69,10 +69,10 @@
    "__type__": "cc.ObjectCurve",
    "_times": [
      0,
-      0.03333333333333333,
-      0.06666666666666667,
-      0.1,
-      0.13333333333333333
+      0.08333333333333333,
+      0.16666666666666666,
+      0.25,
+      0.3333333333333333
    ],
    "_values": [
      {
--- a/assets/resources/game/skill/ready/blues.prefab
+++ b/assets/resources/game/skill/ready/blues.prefab
@@ -87,7 +87,7 @@
    "_lpos": {
      "__type__": "cc.Vec3",
      "x": 0,
-      "y": -35.811,
+      "y": -100.418,
      "z": 0
    },
    "_lrot": {
@@ -99,8 +99,8 @@
    },
    "_lscale": {
      "__type__": "cc.Vec3",
-      "x": 0.7,
-      "y": 0.7,
+      "x": 1.5,
+      "y": 1.5,
      "z": 1
    },
    "_mobility": 0,
--- a/assets/resources/game/skill/ready/reds.prefab
+++ b/assets/resources/game/skill/ready/reds.prefab
@@ -87,7 +87,7 @@
    "_lpos": {
      "__type__": "cc.Vec3",
      "x": 0,
-      "y": -35.811,
+      "y": -99.598,
      "z": 0
    },
    "_lrot": {
@@ -99,8 +99,8 @@
    },
    "_lscale": {
      "__type__": "cc.Vec3",
-      "x": 0.7,
-      "y": 0.7,
+      "x": 1.5,
+      "y": 1.5,
      "z": 1
    },
    "_mobility": 0,
--- a/assets/resources/gui/role_controller.prefab
+++ b/assets/resources/gui/role_controller.prefab
@@ -232,7 +232,7 @@
    "_top": 0,
    "_bottom": 546.004,
    "_horizontalCenter": 0,
-    "_verticalCenter": -7,
+    "_verticalCenter": -12,
    "_isAbsLeft": true,
    "_isAbsRight": true,
    "_isAbsTop": true,
@@ -276,7 +276,7 @@
    "value": {
      "__type__": "cc.Vec3",
      "x": 0,
-      "y": 633,
+      "y": 628,
      "z": 0
    }
  },
--- a/assets/script/game/common/config/HeroAttrs.ts
+++ b/assets/script/game/common/config/HeroAttrs.ts
@@ -34,6 +34,7 @@ export enum Attrs {
    stun_res = "stun_res",              // 击晕抗性
    paralyze_chance = "paralyze_chance", // 麻痹概率（百分点，雷电技能默认附带 30）
    knockback_chance = "knockback_chance", // 击退强化（原击退概率，现转换为击退距离增量）
+    knockback_skill_chance = "knockback_skill_chance", // 技能击退概率（百分点；由 SkillSet.bck_chance 快照，可被 heroSet overrides 覆写）
    knockback_distance = "knockback_distance", // 击退距离强化
    knockback_res = "knockback_res", // 击退抗性
    invincible_time = "invincible_time",// 无敌时间
--- a/assets/script/game/common/config/SkillSet.ts
+++ b/assets/script/game/common/config/SkillSet.ts
@@ -152,6 +152,7 @@ export interface SkillConfig {
    stun?: number,             // 额外击晕概率
    para?: number,             // 额外麻痹概率（雷电系技能默认 30）
    bck?: number,              // 额外击退强化（击退距离增量）
+    bck_chance?: number,       // 击退概率（百分点；未配置视为 0 不击退，可由 heroSet overrides 覆写）
    buff_type?: Attrs,         // Buff 类型 (单一职责)
    timed_buff_id?: number,    // 计时性 buff 配置 id（指向 BuffList），存在时走 buffManager 而非永久 add_*
    buff_value?: number,       // 覆写计时 buff 的修饰数值（modifiers.value / tick.damage_or_heal），由药水卡自定义档位
@@ -171,6 +172,7 @@ export interface SkillOverrides {
    stun?: number;
    para?: number;
    bck?: number;
+    bck_chance?: number;
    buff_type?: Attrs;
    timed_buff_id?: number;
    buff_value?: number;
@@ -225,7 +227,7 @@ export const SkillSet: Record<number, SkillConfig> = {
    6004: {
        uuid: 6004, name: "攻击", sp_name: "atk1", icon: "Stat_Attack_01", TGroup: TGroup.Enemy, readyAnm: "", endAnm: "", act: "atk",
        DTType: DTType.single, ap: 100, hit_count: 1, hitcd: 0.2, speed: 720, with: 0, ready: 0.2, EAnm: 0, DAnm: "", IType: IType.Melee, is_accel: true,
-        RType: RType.bezier, EType: EType.collision, info: "造成攻击力100%的伤害",
+        RType: RType.bezier, EType: EType.collision, bck_chance: 100, info: "造成攻击力100%的伤害",
    },
    //中距 射手普通技能
    6006: {
--- a/assets/script/game/hero/HeroAtkSystem.ts
+++ b/assets/script/game/hero/HeroAtkSystem.ts
@@ -213,22 +213,28 @@ export class HeroAtkSystem extends ecs.ComblockSystem implements ecs.ISystemUpda
                // s_uuid 位置是 buffId，据此激活 loss_life/hp/debuff 下的对应 debuff 图标
                targetView.showDamage(damage, isCrit, DEBUFF_ICON_MAP[damageEvent.s_uuid] ?? "");
            } else {
-                // 击退：受击默认后退，击退属性不再作为概率，而是转换为后退距离的增量
-                // 击退增量 = 施法者击退强化（原击退概率）- 被攻击者击退抗性 + 击退距离强化
+                // 击退概率判定：概率来自技能配置 bck_chance（heroSet overrides 可覆写），未配置视为 0 不击退。
+                // 不复用 checkChance：其 70% 上限封顶会把 100% 击退（近战普攻 6004）削成 70%
+                const knockbackChance = damageEvent.Attrs[Attrs.knockback_skill_chance] || 0;
+                const isKnockback = knockbackChance >= 100 || (knockbackChance > 0 && Math.random() * 100 < knockbackChance);
+
+                // 击退距离增量 = 施法者击退强化（原击退概率）- 被攻击者击退抗性 + 击退距离强化（仅命中击退时生效）
                const knockbackBonus = (damageEvent.Attrs[Attrs.knockback_chance] || 0) - (TAttrsComp.getFinalKnockbackRes() || 0);
                const knockbackExtra = Math.max(0, knockbackBonus + (damageEvent.Attrs[Attrs.knockback_distance] || 0));

-                targetView.do_atked(damage, isCrit, damageEvent.s_uuid, knockbackExtra);
+                targetView.do_atked(damage, isCrit, damageEvent.s_uuid, isKnockback ? knockbackExtra : 0);
                targetView.playEnd(skillConf.endAnm);

                // 击退位移下沉到 MoveSystem：直接写入 knockbackVelocity，由 MoveSystem 每帧衰减并叠加位移
-                const moveComp = target.get(MoveComp);
-                if (moveComp) {
-                    const dist = FightSet.BACK_RANG + knockbackExtra;
-                    const isHero = TAttrsComp.fac === FacSet.HERO;
-                    // 击退初速度：0.1 秒时间常数衰减，总位移约等于 dist
-                    const knockbackSpeed = dist * 16;
-                    moveComp.knockbackVelocity = isHero ? -knockbackSpeed : knockbackSpeed;
+                if (isKnockback) {
+                    const moveComp = target.get(MoveComp);
+                    if (moveComp) {
+                        const dist = FightSet.BACK_RANG + knockbackExtra;
+                        const isHero = TAttrsComp.fac === FacSet.HERO;
+                        // 击退初速度：0.1 秒时间常数衰减，总位移约等于 dist
+                        const knockbackSpeed = dist * 16;
+                        moveComp.knockbackVelocity = isHero ? -knockbackSpeed : knockbackSpeed;
+                    }
                }
            }

--- a/assets/script/game/skill/Skill.ts
+++ b/assets/script/game/skill/Skill.ts
@@ -232,6 +232,8 @@ export class Skill extends ecs.Entity {
            sDataCom.Attrs[Attrs.paralyze_chance] = cAttrsComp.getFinalParalyzeChance() + sPara;
            sDataCom.Attrs[Attrs.knockback_chance] = cAttrsComp.getFinalKnockbackChance() + sBck;
            sDataCom.Attrs[Attrs.knockback_distance] = cAttrsComp.getFinalKnockbackDistance();
+            // 技能击退概率：取合并后配置的 bck_chance（heroSet overrides 可覆写），未配置视为 0 不击退
+            sDataCom.Attrs[Attrs.knockback_skill_chance] = config.bck_chance ?? 0;
            sDataCom.Attrs[Attrs.puncture_chance] = cAttrsComp.getFinalPunctureChance(); // 初始化携带施法者的穿透概率
            sDataCom.Attrs[Attrs.puncture_dmg_bonus] = cAttrsComp.getFinalPunctureDmgBonus(); // 初始化携带施法者的穿透伤害加成
            sDataCom.s_uuid = s_uuid