init

client/assets/Scripts/Global/DataManager.ts

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+import { Input, Prefab, SpriteFrame } from 'cc'
+import Singleton from '../Base/Singleton'
+import { BulletManager } from '../Entity/Bullet/BulletManager'
+import { PlayerManager } from '../Entity/Player/PlayerManager'
+import { WeaponManager } from '../Entity/Weapon/WeaponManager'
+import { EntityStateEnum, EntityTypeEnum, EventEnum, InputType } from '../Enum'
+import { BattleManager } from '../Scene/BattleManager'
+import { JoyStickManager } from '../UI/JoyStickManager'
+import EventManager from './EventManager'
+import ObjectPoolManager from './ObjectPoolManager'
+
+export type IPlayer = Pick<PlayerManager, 'id' | 'nickname' | 'hp' | 'position' | 'direction' | 'type' | 'weaponType' | 'bulletType'>
+export type IBullet = Pick<BulletManager, 'id' | 'owner' | 'position' | 'direction' | 'type'>
+
+const PLAYER_SPEED = 100
+const BULLET_SPEED = 600
+
+const WEAPON_DAMAGE = 5
+
+const PLAYER_RADIUS = 50
+const BULLET_RADIUS = 10
+
+export interface IVec2 {
+  x: number;
+  y: number
+}
+
+interface IState {
+  players: IPlayer[],
+  bullets: IBullet[],
+  nextBulletId: number
+}
+
+interface IPlayerMove {
+  type: InputType.PlayerMove
+  id: number;
+  direction: IVec2;
+  dt: number
+
+}
+
+interface IWeaponShoot {
+  type: InputType.WeaponShoot
+  owner: number;
+  position: IVec2;
+  direction: IVec2;
+}
+
+interface ITimePast {
+  type: InputType.TimePast;
+  dt: number
+}
+
+export default class DataManager extends Singleton {
+  static get Instance() {
+    return super.GetInstance<DataManager>()
+  }
+
+  gm: BattleManager
+  jm: JoyStickManager
+  myPlayerId = 1
+
+  prefabMap: Map<string, Prefab> = new Map()
+  textureMap: Map<string, SpriteFrame[]> = new Map()
+
+  playerMap: Map<number, PlayerManager> = new Map()
+  bulletMap: Map<number, BulletManager> = new Map()
+
+  state: IState = {
+    players: [{
+      id: 2,
+      nickname: "哈哈1",
+      position: {
+        x: -200,
+        y: -200
+      },
+      direction: {
+        x: 1,
+        y: 0
+      },
+      hp: 100,
+      type: EntityTypeEnum.Player1,
+      weaponType: EntityTypeEnum.Weapon1,
+      bulletType: EntityTypeEnum.Bullet1,
+    }, {
+      id: 1,
+      nickname: "哈哈2",
+      position: {
+        x: 200,
+        y: 200
+      },
+      direction: {
+        x: 0,
+        y: -1
+      },
+      hp: 100,
+      type: EntityTypeEnum.Player2,
+      weaponType: EntityTypeEnum.Weapon2,
+      bulletType: EntityTypeEnum.Bullet2,
+    }],
+    bullets: [],
+    nextBulletId: 1
+  }
+
+  applyInput(input: IPlayerMove | IWeaponShoot | ITimePast) {
+    switch (input.type) {
+      case InputType.PlayerMove: {
+        const { direction: { x, y }, dt, id } = input
+        const player = this.state.players.find(e => e.id === id)
+        if (!player) {
+          return
+        }
+
+        player.position.x += x * PLAYER_SPEED * dt
+        player.position.y += y * PLAYER_SPEED * dt
+
+        player.direction = { x, y }
+
+        break
+      }
+
+      case InputType.WeaponShoot: {
+        const { owner, position, direction } = input
+        const bullet: IBullet = {
+          id: this.state.nextBulletId++,
+          owner,
+          position,
+          direction,
+          type: this.playerMap.get(owner).bulletType
+        }
+        this.state.bullets.push(bullet)
+
+        EventManager.Instance.emit(EventEnum.WeaponShoot, owner)
+        break
+      }
+      case InputType.TimePast: {
+        const { dt } = input
+        const { bullets, players } = this.state
+
+        for (let i = bullets.length - 1; i >= 0; i--) {
+          const bullet = bullets[i];
+          for (let j = players.length - 1; j >= 0; j--) {
+            const player = players[j];
+            if (((player.position.x - bullet.position.x) ** 2 + (player.position.y - bullet.position.y) ** 2) < (PLAYER_RADIUS + BULLET_RADIUS) ** 2) {
+              EventManager.Instance.emit(EventEnum.Explosion, bullet.id, {
+                x: (player.position.x + bullet.position.x) / 2,
+                y: (player.position.y + bullet.position.y) / 2,
+              })
+
+              player.hp -= WEAPON_DAMAGE
+              bullets.splice(i, 1)
+              break
+            }
+          }
+        }
+
+        for (const bullet of this.state.bullets) {
+          bullet.position.x += bullet.direction.x * BULLET_SPEED * dt
+          bullet.position.y += bullet.direction.y * BULLET_SPEED * dt
+        }
+      }
+    }
+  }
+}

client/assets/Scripts/Global/DataManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "1682ed16-4e4f-46b3-8aca-92baecd30b9d",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

client/assets/Scripts/Global/EventManager.ts

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+import Singleton from '../Base/Singleton';
+import { EventEnum } from '../Enum';
+
+interface IItem {
+  func: Function;
+  ctx: unknown;
+}
+
+export default class EventManager extends Singleton {
+  static get Instance() {
+    return super.GetInstance<EventManager>();
+  }
+
+  private eventMap: Map<EventEnum, Array<IItem>> = new Map();
+
+  on(event: EventEnum, func: Function, ctx?: unknown) {
+    if (this.eventMap.has(event)) {
+      this.eventMap.get(event).push({ func, ctx });
+    } else {
+      this.eventMap.set(event, [{ func, ctx }]);
+    }
+  }
+
+  off(event: EventEnum, func: Function, ctx?: unknown) {
+    if (this.eventMap.has(event)) {
+      const index = this.eventMap.get(event).findIndex(i => func === i.func && i.ctx === ctx);
+      index > -1 && this.eventMap.get(event).splice(index, 1);
+    }
+  }
+
+  emit(event: EventEnum, ...params: unknown[]) {
+    if (this.eventMap.has(event)) {
+      this.eventMap.get(event).forEach(({ func, ctx }) => {
+        ctx ? func.apply(ctx, params) : func(...params);
+      });
+    }
+  }
+
+  clear() {
+    this.eventMap.clear();
+  }
+}

client/assets/Scripts/Global/EventManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "2aa2e7de-b014-4ee7-a537-4bc99dbf9164",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

client/assets/Scripts/Global/NetworkManager.ts

@@ -0,0 +1,44 @@
+import Singleton from '../Base/Singleton'
+
+export default class NetworkManager extends Singleton {
+  static get Instance() {
+    return super.GetInstance<NetworkManager>()
+  }
+
+  ws: WebSocket
+  port = 8888
+
+  connect() {
+    return new Promise((resolve, reject) => {
+      this.ws = new WebSocket(`ws://localhost:${this.port}`)
+      this.ws.onopen = () => {
+        console.log("ws onopen")
+        resolve(null)
+      }
+
+      this.ws.onerror = () => {
+        console.log("ws onerror")
+        reject()
+      }
+
+      this.ws.onclose = () => {
+        console.log("ws onclose")
+        reject()
+      }
+
+      this.ws.onmessage = (data) => {
+        console.log("onmessage", data);
+
+      }
+    })
+
+  }
+
+  sendMsg(data) {
+    this.ws.send(data)
+  }
+
+  async callApi(path: string) {
+    return await fetch(`http://localhost:${this.port}${path}`).then((res) => res.json())
+  }
+}

client/assets/Scripts/Global/NetworkManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "588dfbf5-0456-472f-8382-746392fb1a06",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

client/assets/Scripts/Global/ObjectPoolManager.ts

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+import Singleton from '../Base/Singleton'
+import { instantiate, Node, Prefab } from 'cc'
+import { EntityTypeEnum } from '../Enum'
+import DataManager from './DataManager'
+import { ResourceManager } from './ResourceManager'
+
+export default class ObjectPoolManager extends Singleton {
+  static get Instance() {
+    return super.GetInstance<ObjectPoolManager>()
+  }
+
+  private objectPool: Node = null
+  private poolObjectMap: Map<EntityTypeEnum, Node[]> = new Map()
+
+  private getObjectContainerName(objectName: EntityTypeEnum) {
+    return objectName + 'Pool'
+  }
+
+  getPoolObject(objectName: EntityTypeEnum) {
+    if (this.objectPool === null) {
+      this.objectPool = new Node("ObjectPool")
+      this.objectPool.setParent(DataManager.Instance.gm.stage)
+    }
+
+    if (!this.poolObjectMap.has(objectName)) {
+      this.poolObjectMap.set(objectName, [])
+      const container = new Node(this.getObjectContainerName(objectName))
+      container.setParent(this.objectPool)
+    }
+
+    let node: Node
+    const nodes = this.poolObjectMap.get(objectName)
+    const index = nodes.findIndex(node => node.active)
+
+    if (index === -1) {
+      const prefab = DataManager.Instance.prefabMap.get(objectName)
+      node = instantiate(prefab)
+      node.name = objectName
+      node.setParent(this.objectPool.getChildByName(this.getObjectContainerName(objectName)))
+    } else {
+      node = nodes.splice(index, 1)[0]
+    }
+    node.active = true
+    return node
+  }
+
+  returnPoolObject(object: Node) {
+    object.active = false
+    const objectName = object.name as EntityTypeEnum
+    this.poolObjectMap.get(objectName).push(object)
+  }
+}

client/assets/Scripts/Global/ObjectPoolManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "01a37612-1a4a-45ee-8be8-3e3360996442",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

client/assets/Scripts/Global/ResourceManager.ts

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+import { _decorator, resources, SpriteFrame, Asset } from 'cc'
+import Singleton from '../Base/Singleton'
+
+export class ResourceManager extends Singleton {
+  static get Instance() {
+    return super.GetInstance<ResourceManager>()
+  }
+
+  loadRes<T extends Asset>(path: string, type: new (...args: any[]) => T) {
+    return new Promise<T>((resolve, reject) => {
+      resources.load(path, type, (err, res) => {
+        if (err) {
+          reject(err)
+          return
+        }
+        resolve(res)
+      })
+    })
+  }
+
+  loadDir<T extends Asset>(path: string, type: new (...args: any[]) => T) {
+    return new Promise<T[]>((resolve, reject) => {
+      resources.loadDir(path, type, (err, res) => {
+        if (err) {
+          reject(err)
+          return
+        }
+        resolve(res)
+      })
+    })
+  }
+}

client/assets/Scripts/Global/ResourceManager.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "6278727d-3641-46d1-ae43-52b7829402d1",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}