重构继承关系

2025-10-09 00:26:11 +00:00 · 2023-11-01 02:01:35 +08:00
parent e59c5640d7
commit 6ebed0b45e
43 changed files with 496 additions and 524 deletions
--- a/JisolGameCocos/assets/script/battle/base/fsm/GFSMAnimBase.ts
+++ b/JisolGameCocos/assets/script/battle/base/fsm/GFSMAnimBase.ts
@@ -0,0 +1,133 @@
+import { sp } from "cc";
+import GFSMBase, { GFSMProcessEnum, GFSMProcessInfo, GFSMProcessMode } from "./GFSMBase";
+import GObject from "../GObject";
+
+//角色动画名称枚举
+export enum GFSMBattleAminEnum {
+    Wait = "std", //等待
+    Walk = "walk", //移动
+    Attack = "atk", //攻击
+    Fly = "jifei", //击飞
+}
+
+//动画流程信息
+export interface GFSMProcessAnimInfo extends GFSMProcessInfo{
+    //动画名称
+    animName:string;
+    //是否循环播放
+    isLoop?:boolean;
+    //与下一个动作的融合值
+    mixs?:number[];
+    //播放的轨道
+    track?:sp.spine.TrackEntry;
+    //条件跳转
+    ifTo?:(() => boolean)[];
+}
+
+//动画状态机基类
+export abstract class GFSMAnimBase extends GFSMBase{
+
+    //轨道的索引
+    trackIndex:number;
+
+    //动画Root
+    spine:sp.Skeleton;
+
+    events:{event:string,fun:Function}[] = [];
+    starts:{name:string,fun:Function}[] = [];
+
+    constructor(spine:sp.Skeleton,trackIndex:number = 0){
+        super();
+        this.spine = spine;
+        this.trackIndex = trackIndex;
+        //设置监听
+        this.spine.setEventListener(this.onEventListener.bind(this));
+        //因为SpineBUG所以不使用Spine监听 采用自己调用
+        this.spine.setStartListener(this.onStartListener.bind(this));
+    }
+
+    open(){
+        super.open();
+        //重置
+        Object.values(this.process).forEach(info => {
+            info.track = null;
+        })
+    }
+
+    //添加事件监听
+    addEventListener(event:string,fun:Function){
+        this.events.push({
+            event,
+            fun,
+        })
+    }
+
+    //监听动画开始播放
+    addStartListener(name:string,fun:Function){
+        this.starts.push({
+            name,
+            fun,
+        })
+    }
+
+    onEventListener(entry: sp.spine.TrackEntry, ev: sp.spine.Event){
+        this.events.forEach(item => {
+            if(item.event == ev.data.name){
+                item.fun();
+            }
+        });
+    }
+
+    onStartListener(entry: sp.spine.TrackEntry){
+        this.starts.forEach(item => {
+            if(entry.animation.name == item.name){
+                item.fun();
+            }
+        });
+    }
+
+    // 流程图
+    process: { [key: number]: GFSMProcessAnimInfo; } = {}
+
+    execute(process:GFSMProcessAnimInfo,dt:number){
+        process.ifTo = process.ifTo || [];
+        process.to = process.to || [];
+        process.mode = GFSMProcessMode.WaitExecute;
+        process.execute = this.tick.bind(this);
+        super.execute(process,dt);
+    }
+
+    //-1 继续播放 0 重新执行流程 * 指定分支
+    tick(dt:number,info:GFSMProcessAnimInfo){
+        
+        //判断是否会切换动画 (默认不切换)
+        let to = GFSMProcessEnum.Wait;
+        info.ifTo.forEach((run,index) => {
+            if(run()){
+                to = info.to[index];
+            }
+        });
+
+        if(to >= 0) {
+            //和下一个动作融合
+            let mix = info.mixs[to - 1] || 0;
+            if(mix){
+                //设置融合
+                this.spine.setMix(info.animName,this.process[to].animName,mix);
+            }
+            info.track = null;
+            return to;
+        }
+
+        //播放动画
+        if(!info.track){
+            console.log(`播放动画-${this.spine.getComponent(GObject).nId}-`,info);
+            info.track = this.spine.setAnimation(this.trackIndex,info.animName,!!info.isLoop);
+        }
+
+        return to;
+
+    }
+
+}
+