rapier2d示例

tools/flashfin-rapier2d/.creator/asset-template/typescript/Custom Script Template Help Documentation.url

@@ -0,0 +1,2 @@
+[InternetShortcut]
+URL=https://docs.cocos.com/creator/manual/en/scripting/setup.html#custom-script-template

tools/flashfin-rapier2d/.creator/default-meta.json

@@ -0,0 +1 @@
+{"trimType":"none","image":{"type":"sprite-frame"},"sprite-frame":{"trimType":"none"}}

tools/flashfin-rapier2d/.gitignore

@@ -0,0 +1,24 @@
+
+#///////////////////////////
+# Cocos Creator 3D Project
+#///////////////////////////
+library/
+temp/
+local/
+build/
+profiles/
+native
+#//////////////////////////
+# NPM
+#//////////////////////////
+node_modules/
+
+#//////////////////////////
+# VSCode
+#//////////////////////////
+.vscode/
+
+#//////////////////////////
+# WebStorm
+#//////////////////////////
+.idea/

tools/flashfin-rapier2d/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 soida
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

tools/flashfin-rapier2d/README.md

@@ -0,0 +1,15 @@
+### 这是什么
+> 这是一个简单的在CocosCreater 3.8.x中使用Rapier2d物理引擎的样例
+
+### 兼容版本
+` 3.6.x以上上都支持 ,因为是用的wasm库` `"@dimforge/rapier2d-compat": "^0.15.0"`
+
+### 使用注意
+1. 拉取仓库
+2. 进入根目录后 `npm install`
+3. 可以在 `https://soidaken.github.io/flashfin-rapier2d-runpage/` 查看运行效果
+
+
+### 帮到你了吗?
+如果对你有帮助,请不吝赞助我一杯卡布奇诺☕️,谢谢!  
+![myRewardCode](https://github.com/soidaken/flashfin-tipQRcode/blob/main/reward-qrcode-small.jpg)

tools/flashfin-rapier2d/assets/fonts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.2.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "6f5a343f-6383-4387-afc0-17b54ab0e2de",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/fonts/pixelhanzi.ttf.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.0.1",
+  "importer": "ttf-font",
+  "imported": true,
+  "uuid": "1cfbb169-e553-48b7-8741-55373a87f587",
+  "files": [
+    ".json",
+    "pixelhanzi.ttf"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/prefab.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.2.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "236b5f6b-6868-436d-87da-90ff4fcd7d95",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/prefab/ballitem.prefab.meta

@@ -0,0 +1,13 @@
+{
+  "ver": "1.1.50",
+  "importer": "prefab",
+  "imported": true,
+  "uuid": "f011b380-7741-4c8d-ae17-76cf8a5fc011",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {
+    "syncNodeName": "ballitem"
+  }
+}

tools/flashfin-rapier2d/assets/prefab/testitem.prefab.meta

@@ -0,0 +1,13 @@
+{
+  "ver": "1.1.50",
+  "importer": "prefab",
+  "imported": true,
+  "uuid": "1f217bc3-f4c1-4c97-80cd-f92e92bebb09",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {
+    "syncNodeName": "testitem"
+  }
+}

tools/flashfin-rapier2d/assets/scene_box2d.scene.meta

@@ -0,0 +1,11 @@
+{
+  "ver": "1.1.50",
+  "importer": "scene",
+  "imported": true,
+  "uuid": "452ca018-6ac2-414a-966a-166c7c8f4c30",
+  "files": [
+    ".json"
+  ],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/scene_rapier2d.scene.meta

@@ -0,0 +1 @@
+{"ver":"1.1.50","importer":"scene","imported":true,"uuid":"6773b206-616b-4cb6-9a1b-0182367abb1c","files":[".json"],"subMetas":{},"userData":{}}

tools/flashfin-rapier2d/assets/scripts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.2.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "fe6eee8d-b74e-4f57-be34-fb9bacca7f0f",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/scripts/Clogger.ts

@@ -0,0 +1,49 @@
+
+function padStart(value: string | number, length: number, padChar: string): string {
+    let result = String(value);
+    while (result.length < length) {
+        result = padChar + result;
+    }
+    return result;
+}
+
+class Clogger   {
+    private prefix: string;
+
+    constructor(prefix: string = '') {
+        this.prefix = prefix;
+    }
+
+    // 将参数转换为字符串并输出到控制台
+    private formatAndLog(...args: any[]): void {
+        const now = new Date();
+        const hours = padStart(now.getHours(), 2, '0');
+        const minutes = padStart(now.getMinutes(), 2, '0');
+        const seconds = padStart(now.getSeconds(), 2, '0');
+        const milliseconds = padStart(now.getMilliseconds(), 3, '0');
+
+        const timestamp = `${hours}:${minutes}:${seconds}.${milliseconds}`;
+
+        console.log(
+            this.prefix +'|'+ timestamp +'|'+
+            args.map(arg => (typeof arg === 'object' ? JSON.stringify(arg) : String(arg))).join(' ')
+        );
+    }
+    debug(...args: any[]): void {
+        this.formatAndLog('DEBUG', ...args);
+    }
+
+    log(...args: any[]): void {
+        this.formatAndLog('LOG', ...args);
+    }
+
+    warn(...args: any[]): void {
+        this.formatAndLog('WARN', ...args);
+    }
+
+    error(...args: any[]): void {
+        this.formatAndLog('ERROR', ...args);
+    }
+}
+
+export const logger = new Clogger('SOIDA');

tools/flashfin-rapier2d/assets/scripts/Clogger.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "ff0e1b17-5af0-4e18-8357-b98382f3911c",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/scripts/RapierDebugRenderer.ts

@@ -0,0 +1,100 @@
+import { _decorator, Component, Graphics, Color } from 'cc';
+const { ccclass, property } = _decorator;
+
+// import RAPIER from '@dimforge/rapier2d';
+
+export const RAPIER_PTM_RATIO:number = 32.0;
+
+@ccclass('RapierDebugRenderer')
+export class RapierDebugRenderer extends Component {
+    @property(Graphics)
+    graphics: Graphics = null!;
+
+    // 可选：可调整的线宽
+    @property
+    lineWidth: number = 1.0;
+
+    // 可选：坐标缩放系数
+    @property
+    scale: number = RAPIER_PTM_RATIO;
+
+    @property
+    onoff: boolean = false;
+
+
+    private _world: any = null; // RAPIER.World 类型
+
+    /**
+     * 设置物理世界引用
+     * @param world RAPIER物理世界实例
+     */
+    public setWorld(world: any) {
+        this._world = world;
+    }
+
+    /**
+     * 在每帧更新中调用以渲染调试图形
+     */
+    update() {
+        if (!this._world || !this.graphics) return;
+        
+        this.onoff && this.render(this._world);
+    }
+
+    clear(){
+        this.graphics&&this.graphics.clear();
+    }
+
+    /**
+     * 渲染物理世界的调试信息
+     * @param world RAPIER物理世界
+     */
+    render(world: any) {
+        // 获取调试渲染数据
+        const { vertices, colors } = world.debugRender();
+        
+        // 清除之前的绘制内容
+        this.graphics.clear();
+
+        // const g = this.graphics;
+        // g.lineWidth = 10;
+        // g.fillColor.fromHEX('#ff0000ff');
+        // g.moveTo(-40, 0);
+        // g.lineTo(0, -80);
+        // g.lineTo(40, 0);
+        // g.lineTo(0, 80);
+        // g.close();
+        // g.stroke();
+        // g.fill();
+
+        // 遍历所有线段进行绘制
+        for (let i = 0; i < vertices.length / 4; i++) {
+            // 从颜色数组中获取当前线段的颜色
+            const r = Math.floor(colors[i * 8] * 255);     // 转换为 0-255 范围
+            const g = Math.floor(colors[i * 8 + 1] * 255);
+            const b = Math.floor(colors[i * 8 + 2] * 255);
+            const a = colors[i * 8 + 3] * 255;             // alpha 直接使用 0-255 范围
+            
+            // 设置线条样式
+            this.graphics.lineWidth = this.lineWidth;
+            this.graphics.strokeColor = new Color(r, g, b, a);
+            
+            // 获取线段的起点和终点坐标
+            // 注意：Cocos Creator 使用左下角为原点的坐标系，y轴向上为正
+            // 而 RAPIER 可能使用不同的坐标系，因此这里做适当调整
+            
+            // 获取原始坐标
+            let x1 = vertices[i * 4] * this.scale;
+            let y1 = vertices[i * 4 + 1] * this.scale;
+            let x2 = vertices[i * 4 + 2] * this.scale;
+            let y2 = vertices[i * 4 + 3] * this.scale;
+            
+            
+            // 执行绘制
+            this.graphics.moveTo(x1, y1);
+            this.graphics.lineTo(x2, y2);
+            this.graphics.close();
+            this.graphics.stroke();
+        }
+    }
+}

tools/flashfin-rapier2d/assets/scripts/RapierDebugRenderer.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "020358be-0b18-47a4-ad46-a6972ff0ed99",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/scripts/SceneMain.ts

@@ -0,0 +1,87 @@
+import { _decorator, Color, Component, instantiate, Label, Node, Prefab, Sprite } from 'cc';
+import * as cc from 'cc';
+
+import { logger } from './Clogger';
+const { ccclass, property } = _decorator;
+
+@ccclass('SceneMain')
+export class SceneMain extends Component {
+
+    @property(Node)
+    node_fps:Node|null = null;
+
+    @property(Node)
+    node_counts:Node|null = null;
+
+    @property(Prefab)
+    prefab_item:Prefab|null = null;
+
+    @property(Node)
+    container_balls:Node|null = null;
+
+    @property(cc.Node)
+    node_switchscene:cc.Node|null = null;
+
+    private _timeAccumulator: any;
+    private _countAcc: any;
+
+    private _listBalls: Node[] = [];
+
+    protected onLoad(): void {
+        logger.log('dballs onLoad');
+
+        let p = cc.PhysicsSystem2D.instance;
+        p.positionIterations = 4;
+        p.velocityIterations = 2;
+        
+    }
+    start() {
+        logger.log('dballs start');
+
+        // let n= this.node.getChildByName('ballitem')
+        // let r =  n.getComponent(cc.CircleCollider2D).radius
+        // logger.log('radius:', r);
+
+        this.node_switchscene.on('click', (b:cc.Button) => {
+            cc.director.loadScene('scene_rapier2d');
+        });
+    }
+
+    update(dt: number) {
+        if (!this._timeAccumulator) {
+            this._timeAccumulator = 0;
+        }
+        this._timeAccumulator += dt;
+
+        if (this._timeAccumulator >= 0.1) {
+            this.node_fps.getComponent(Label)!.string = `FPS: ${Math.floor(1 / dt)}`;
+            this._timeAccumulator = 0;
+        }
+
+        if(Math.floor(1 / dt) < 30){
+            return;
+        }
+
+        if (!this._countAcc) {
+            this._countAcc = 0;
+        }        
+        // this._countAcc += 1;
+        //每秒实例化添加5个node_item 到场景中,并且显示当前场景中的node_item数量
+        // if (this._countAcc >= 60/60) {
+            for (let i = 0; i < 4; i++) {
+                let node = instantiate(this.prefab_item);
+                node.getComponent(Sprite).color = new Color(Math.random()*255, Math.random()*255, Math.random()*255);
+                this.container_balls.addChild(node);
+                let x  = (Math.random()*2-1)*cc.view.getVisibleSize().width/2;;
+                node.setPosition(x, 400);
+                this._listBalls.push(node);
+            }
+            this.node_counts.getComponent(Label)!.string = `BALLS: ${this._listBalls.length}`;
+            this._countAcc = 0;
+        // }
+
+
+    }
+}
+
+

tools/flashfin-rapier2d/assets/scripts/SceneMain.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.24",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "22878c0e-0345-4a10-896a-6c1520d22df5",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/scripts/SceneRapier2d.ts

@@ -0,0 +1,180 @@
+import { _decorator, Color, Component, instantiate, Label, Node, Prefab, Sprite } from 'cc';
+import * as cc from 'cc';
+
+import RAPIER, { IntegrationParameters } from '@dimforge/rapier2d-compat';
+import { RAPIER_PTM_RATIO, RapierDebugRenderer } from './RapierDebugRenderer';
+import { logger } from './Clogger';
+
+const { ccclass, property } = _decorator;
+
+@ccclass('SceneRapier2d')
+export class SceneRapier2d extends Component {
+
+    @property(Node)
+    node_fps:Node|null = null;
+
+    @property(Node)
+    node_counts:Node|null = null;
+
+    @property(Prefab)
+    prefab_item:Prefab|null = null;
+
+    @property(Node)
+    container_balls:Node|null = null;
+
+    @property(cc.Node)
+    node_switch:cc.Node|null = null;
+
+    @property(cc.Node)
+    node_switchscene:cc.Node|null = null;
+
+
+    private _timeAccumulator: any;
+    private _countAcc: any;
+
+
+    private world: RAPIER.World;
+    private gravity = new RAPIER.Vector2(0, -10);
+    private _initComplete: boolean = false;
+    private _rigidBody: RAPIER.RigidBody;
+    private _debugRenderer: RapierDebugRenderer;
+
+
+    //将一个node和一个RigidBody绑定
+    private _mapNodeBalls: Map<Node, RAPIER.RigidBody> = new Map<Node, RAPIER.RigidBody>();
+
+
+    protected async onLoad(): Promise<void> {
+        logger.log('dballs onLoad');
+
+        RAPIER.init().then(() => {
+            logger.log('RAPIER.init success');
+            this._initComplete  = true;
+            // 创建物理世界
+            this.world = new RAPIER.World(this.gravity);
+            this.fillWorld();
+            this._debugRenderer = this.getComponent(RapierDebugRenderer)!;
+            this._debugRenderer.setWorld(this.world);
+
+            this.afterInit();
+        });
+        
+    }
+
+    afterInit() {
+        
+        this.node_switch.children[0]!.getComponent(Label).string = this._debugRenderer.onoff ? 'debug:ON' : 'debug:OFF';
+        this.node_switch.on('click', (b:cc.Button) => {
+            this._debugRenderer.onoff = !this._debugRenderer.onoff; 
+            this._debugRenderer.clear();
+            b!.node.children[0]!.getComponent(Label).string = this._debugRenderer.onoff ? 'debug:ON' : 'debug:OFF';
+        });
+
+    }
+
+    start() {
+        logger.log('dballs start');
+
+
+
+        this.node_switchscene.on('click', (b:cc.Button) => {
+            cc.director.loadScene('scene_box2d');
+        });
+
+        // this.schedule((dt:number)=>{
+        //     if(!this._initComplete){
+        //         return;
+        //     }
+
+        //     this.world.step();
+            
+        //     this._mapNodeBalls.forEach((rigidBody, node)=>{
+        //         let position = rigidBody.translation();
+        //         node.setPosition(position.x*RAPIER_PTM_RATIO, position.y*RAPIER_PTM_RATIO);
+        //         node.active = true;
+        //     });
+
+
+        // }, 1/60, cc.macro.REPEAT_FOREVER, 0);
+
+    }
+
+
+    fillWorld(){
+        let world = this.world;
+        let viewSize = cc.view.getVisibleSize();
+        let groundRigidBody = world.createRigidBody(new RAPIER.RigidBodyDesc(RAPIER.RigidBodyType.Fixed));
+        world.createCollider(RAPIER.ColliderDesc.cuboid(viewSize.width/2, 0.5).setTranslation(0,-viewSize.height/(2*RAPIER_PTM_RATIO)).setRestitution(1).setFriction(0.0), groundRigidBody);
+
+        let groundRigidBody1 = world.createRigidBody(new RAPIER.RigidBodyDesc(RAPIER.RigidBodyType.Fixed));
+        world.createCollider(RAPIER.ColliderDesc.cuboid(0.5,viewSize.height/2 ).setTranslation(-viewSize.width/(2*RAPIER_PTM_RATIO),0).setRestitution(1).setFriction(0.0), groundRigidBody1);
+
+        let groundRigidBody2 = world.createRigidBody(new RAPIER.RigidBodyDesc(RAPIER.RigidBodyType.Fixed));
+        world.createCollider(RAPIER.ColliderDesc.cuboid(0.5,viewSize.height/2 ).setTranslation(viewSize.width/(2*RAPIER_PTM_RATIO),0).setRestitution(1).setFriction(0.0), groundRigidBody2);
+
+        // let rigidBody = world.createRigidBody(new RAPIER.RigidBodyDesc(RAPIER.RigidBodyType.Dynamic).setTranslation(0.0, 5.0).setLinearDamping(0).setAngularDamping(0));
+        // let collider = world.createCollider(RAPIER.ColliderDesc.ball(0.5).setDensity(1.0).setRestitution(1).setFriction(0.0), rigidBody);
+        // this._rigidBody = rigidBody;
+    }
+
+
+
+
+    update(dt: number) {
+        if (!this._timeAccumulator) {
+            this._timeAccumulator = 0;
+        }
+        this._timeAccumulator += dt;
+
+        // if (this._timeAccumulator >= 0.1) {
+            this.node_fps.getComponent(Label)!.string = `FPS: ${Math.floor(1 / dt)}`;
+            // this._timeAccumulator = 0;
+        // }
+
+        if(Math.floor(1 / dt) < 30){
+            return;
+        }
+
+        if (!this._countAcc) {
+            this._countAcc = 0;
+        }        
+
+        //物理系统同步
+        if(!this._initComplete){
+            return;
+        }
+        this.world.step();
+        this._mapNodeBalls.forEach((rigidBody, node)=>{
+            let position = rigidBody.translation();
+            node.setPosition(position.x*RAPIER_PTM_RATIO, position.y*RAPIER_PTM_RATIO);
+            node.active = true;
+        });
+
+
+        // this._countAcc += 1;
+        // if (this._countAcc >= 60/60) {
+            for (let i = 0; i < 4; i++) {
+                let node = instantiate(this.prefab_item);
+                node.getComponent(Sprite).color = new Color(Math.random()*255, Math.random()*255, Math.random()*255);
+                node.active = false;
+                this.container_balls.addChild(node);
+                let x  = (Math.random()*2-1)*cc.view.getVisibleSize().width/2;
+                let y = 400;
+
+                let r = (node.getComponent(cc.UITransform).width-2)/2 ;
+                let rigidBody = this.world.createRigidBody(new RAPIER.RigidBodyDesc(RAPIER.RigidBodyType.Dynamic).setTranslation(x/RAPIER_PTM_RATIO, y/RAPIER_PTM_RATIO).setLinearDamping(0).setAngularDamping(0).setCanSleep(false));
+                this.world.createCollider(RAPIER.ColliderDesc.ball(r/RAPIER_PTM_RATIO).setDensity(1.0).setRestitution(0.5).setFriction(0.0), rigidBody);
+                this._mapNodeBalls.set(node, rigidBody);
+                // node.setPosition(x, 400);
+                // this._listBalls.push(node);
+                
+            }
+            this.node_counts.getComponent(Label)!.string = `BALLS: ${this.container_balls.children.length}`;
+            // this._countAcc = 0;
+        // }
+
+
+    }
+}
+
+

tools/flashfin-rapier2d/assets/scripts/SceneRapier2d.ts.meta

@@ -0,0 +1 @@
+{"ver":"4.0.24","importer":"typescript","imported":true,"uuid":"188ce8c7-8772-4533-8d62-ad630ea294eb","files":[],"subMetas":{},"userData":{}}

tools/flashfin-rapier2d/assets/textures.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.2.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "01530936-dd18-4bfd-8c4b-7cb2ce4e87ed",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

tools/flashfin-rapier2d/assets/textures/ball1.png.meta

@@ -0,0 +1,134 @@
+{
+  "ver": "1.0.27",
+  "importer": "image",
+  "imported": true,
+  "uuid": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7",
+  "files": [
+    ".json",
+    ".png"
+  ],
+  "subMetas": {
+    "6c48a": {
+      "importer": "texture",
+      "uuid": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7@6c48a",
+      "displayName": "ball1",
+      "id": "6c48a",
+      "name": "texture",
+      "userData": {
+        "wrapModeS": "clamp-to-edge",
+        "wrapModeT": "clamp-to-edge",
+        "minfilter": "linear",
+        "magfilter": "linear",
+        "mipfilter": "none",
+        "anisotropy": 0,
+        "isUuid": true,
+        "imageUuidOrDatabaseUri": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7",
+        "visible": false
+      },
+      "ver": "1.0.22",
+      "imported": true,
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
+    },
+    "f9941": {
+      "importer": "sprite-frame",
+      "uuid": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7@f9941",
+      "displayName": "ball1",
+      "id": "f9941",
+      "name": "spriteFrame",
+      "userData": {
+        "trimThreshold": 1,
+        "rotated": false,
+        "offsetX": 0,
+        "offsetY": 0,
+        "trimX": 0,
+        "trimY": 0,
+        "width": 70,
+        "height": 70,
+        "rawWidth": 70,
+        "rawHeight": 70,
+        "borderTop": 0,
+        "borderBottom": 0,
+        "borderLeft": 0,
+        "borderRight": 0,
+        "packable": true,
+        "pixelsToUnit": 100,
+        "pivotX": 0.5,
+        "pivotY": 0.5,
+        "meshType": 0,
+        "vertices": {
+          "rawPosition": [
+            -35,
+            -35,
+            0,
+            35,
+            -35,
+            0,
+            -35,
+            35,
+            0,
+            35,
+            35,
+            0
+          ],
+          "indexes": [
+            0,
+            1,
+            2,
+            2,
+            1,
+            3
+          ],
+          "uv": [
+            0,
+            70,
+            70,
+            70,
+            0,
+            0,
+            70,
+            0
+          ],
+          "nuv": [
+            0,
+            0,
+            1,
+            0,
+            0,
+            1,
+            1,
+            1
+          ],
+          "minPos": [
+            -35,
+            -35,
+            0
+          ],
+          "maxPos": [
+            35,
+            35,
+            0
+          ]
+        },
+        "isUuid": true,
+        "imageUuidOrDatabaseUri": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7@6c48a",
+        "atlasUuid": "",
+        "trimType": "none"
+      },
+      "ver": "1.0.12",
+      "imported": true,
+      "files": [
+        ".json"
+      ],
+      "subMetas": {}
+    }
+  },
+  "userData": {
+    "type": "sprite-frame",
+    "hasAlpha": true,
+    "fixAlphaTransparencyArtifacts": false,
+    "redirect": "cd9e5dce-f1bc-4320-acc4-4acd8bb105e7@6c48a"
+  }
+}

tools/flashfin-rapier2d/engine-mangle-config.json

@@ -0,0 +1,132 @@
+{
+  "__doc_url__": "https://docs.cocos.com/creator/3.8/manual/zh/advanced-topics/mangle-properties.html",
+  "COMMON": {
+    "mangleProtected": false,
+    "mangleList": [
+      "UITransform._sortSiblings",
+      "UITransform._cleanChangeMap",
+      "Node._findComponents",
+      "Node._findChildComponent",
+      "Node._findChildComponents",
+      "Node.idGenerator",
+      "Node._stacks",
+      "Node._stackId",
+      "Node._setScene",
+      "EffectAsset._layoutValid",
+      "EffectAsset._effects",
+      "ReflectionProbe.DEFAULT_CUBE_SIZE",
+      "ReflectionProbe.DEFAULT_PLANER_SIZE",
+      "WebGLDeviceManager.setInstance",
+      "WebGL2DeviceManager.setInstance",
+      "CanvasPool"
+    ],
+    "dontMangleList": [
+      "Component"
+    ]
+  },
+  "HTML5": {
+    "extends": "COMMON",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "NATIVE": {
+    "extends": "COMMON",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "MINIGAME": {
+    "extends": "COMMON",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "WECHAT": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "BYTEDANCE": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "XIAOMI": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "ALIPAY": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "TAOBAO_MINIGAME": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "OPPO": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "VIVO": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "HUAWEI": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "MIGU": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "HONOR": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "COCOS_RUNTIME": {
+    "extends": "MINIGAME",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "ANDROID": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "WINDOWS": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "IOS": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "MAC": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "OHOS": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "OPEN_HARMONY": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  },
+  "LINUX": {
+    "extends": "NATIVE",
+    "mangleList": [],
+    "dontMangleList": []
+  }
+}

tools/flashfin-rapier2d/package-lock.json

@@ -0,0 +1,19 @@
+{
+  "name": "phy2d-test",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "phy2d-test",
+      "dependencies": {
+        "@dimforge/rapier2d-compat": "^0.15.0"
+      }
+    },
+    "node_modules/@dimforge/rapier2d-compat": {
+      "version": "0.15.0",
+      "resolved": "https://registry.npmjs.org/@dimforge/rapier2d-compat/-/rapier2d-compat-0.15.0.tgz",
+      "integrity": "sha512-Jj3bSd225iKSLaZTd6Kh3nrA8X9Zj5FcfAVKYN1xizt8PPwHaGK2gY46arTQo7CmSqONfYvI+G8fPY6xP7SeiQ==",
+      "license": "Apache-2.0"
+    }
+  }
+}

tools/flashfin-rapier2d/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "phy2d-test",
+  "uuid": "49871c9c-fccf-4e92-8887-3966b708b800",
+  "creator": {
+    "version": "3.8.7"
+  },
+  "dependencies": {
+    "@dimforge/rapier2d-compat": "^0.15.0"
+  }
+}

tools/flashfin-rapier2d/settings/v2/packages/builder.json

@@ -0,0 +1,3 @@
+{
+  "__version__": "1.3.9"
+}

tools/flashfin-rapier2d/settings/v2/packages/cocos-service.json

@@ -0,0 +1,23 @@
+{
+  "__version__": "3.0.9",
+  "game": {
+    "name": "未知游戏",
+    "app_id": "UNKNOW",
+    "c_id": "0"
+  },
+  "appConfigMaps": [
+    {
+      "app_id": "UNKNOW",
+      "config_id": "6c525d"
+    }
+  ],
+  "configs": [
+    {
+      "app_id": "UNKNOW",
+      "config_id": "6c525d",
+      "config_name": "Default",
+      "config_remarks": "",
+      "services": []
+    }
+  ]
+}

tools/flashfin-rapier2d/settings/v2/packages/device.json

@@ -0,0 +1,3 @@
+{
+  "__version__": "1.0.1"
+}

tools/flashfin-rapier2d/settings/v2/packages/information.json

@@ -0,0 +1,23 @@
+{
+  "__version__": "1.0.1",
+  "information": {
+    "customSplash": {
+      "id": "customSplash",
+      "label": "customSplash",
+      "enable": true,
+      "customSplash": {
+        "complete": false,
+        "form": "https://creator-api.cocos.com/api/form/show?sid=311ddac62fb285889cb7ed40438bbd50"
+      }
+    },
+    "removeSplash": {
+      "id": "removeSplash",
+      "label": "removeSplash",
+      "enable": true,
+      "removeSplash": {
+        "complete": false,
+        "form": "https://creator-api.cocos.com/api/form/show?sid=311ddac62fb285889cb7ed40438bbd50"
+      }
+    }
+  }
+}

tools/flashfin-rapier2d/settings/v2/packages/program.json

@@ -0,0 +1,3 @@
+{
+  "__version__": "1.0.4"
+}

tools/flashfin-rapier2d/settings/v2/packages/project.json

@@ -0,0 +1,29 @@
+{
+  "__version__": "1.0.6",
+  "general": {
+    "designResolution": {
+      "width": 1624,
+      "height": 750,
+      "fitHeight": true,
+      "fitWidth": false
+    }
+  },
+  "custom_joint_texture_layouts": [],
+  "physics": {
+    "collisionGroups": [
+      {
+        "index": 1,
+        "name": "WALL"
+      },
+      {
+        "index": 2,
+        "name": "BALL"
+      }
+    ],
+    "collisionMatrix": {
+      "0": 1,
+      "1": 4,
+      "2": 6
+    }
+  }
+}

tools/flashfin-rapier2d/settings/v2/packages/scene.json

@@ -0,0 +1,4 @@
+{
+  "__version__": "1.0.3",
+  "current-scene": "452ca018-6ac2-414a-966a-166c7c8f4c30"
+}

tools/flashfin-rapier2d/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  /* Base configuration. Do not edit this field. */
+  "extends": "./temp/tsconfig.cocos.json",
+
+  /* Add your custom configuration here. */
+  "compilerOptions": {
+    "strict": false,
+	"allowSyntheticDefaultImports": true
+  }
+}