new structure, spawner, rebind

assets/Media/Prefabs/Enemy.prefab

@@ -147,7 +147,7 @@
       "__id__": 7
     },
     "tag": 0,
-    "_group": 1,
+    "_group": 4,
     "_density": 1,
     "_sensor": false,
     "_friction": 0.2,
@@ -179,6 +179,9 @@
     "__prefab": {
       "__id__": 9
     },
+    "collider": {
+      "__id__": 6
+    },
     "_id": ""
   },
   {

assets/Scripts/CollisionSystem.ts

@@ -1,22 +0,0 @@
-import { Collider2D, Contact2DType } from "cc";
-import { Enemy, IDamageDealing } from "./Enemy";
-import { Player } from "./Player";
-import { Weapon } from "./Weapon";
-
-export class CollisionSystem {
-    public constructor(player: Player, weapon: Weapon) {
-        player.Collider.on(Contact2DType.BEGIN_CONTACT, this.onPlayerContactBegin, this);
-        weapon.Collider.on(Contact2DType.BEGIN_CONTACT, this.onWeaponContactBegin, this);
-    }
-
-    private onWeaponContactBegin(_selfCollider: Collider2D, otherCollider: Collider2D): void {
-        console.log("Weapon contact! " + otherCollider.node.name);
-    }
-
-    private onPlayerContactBegin(_selfCollider: Collider2D, otherCollider: Collider2D): void {
-        console.log("Player contact! " + otherCollider.node.name);
-        const damageDealing: IDamageDealing = otherCollider.node.getComponent(Enemy);
-
-        console.log("DAMAGE: " + damageDealing.Damage);
-    }
-}

assets/Scripts/Enemy.ts

@@ -1,19 +0,0 @@
-import { BoxCollider2D, Component, _decorator } from "cc";
-const { ccclass, property } = _decorator;
-
-@ccclass("Enemy")
-export class Enemy extends Component implements IDamageDealing {
-    @property(BoxCollider2D) public collider: BoxCollider2D;
-
-    public get Collider(): BoxCollider2D {
-        return this.collider;
-    }
-
-    public get Damage(): number {
-        return 3;
-    }
-}
-
-export interface IDamageDealing {
-    Damage: number;
-}

assets/Scripts/Game.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "e0f54aa0-97e2-4780-9d6e-c51245df0815",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Collision.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "06e5187a-01d6-4e7c-a597-cf6b9be31705",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Collision/PlayerCollisionSystem.ts

@@ -0,0 +1,63 @@
+import { Collider2D, Contact2DType } from "cc";
+import { GroupType } from "../GroupType";
+import { Player } from "../Player/Player";
+import { GameTimer } from "../../Services/GameTimer";
+import { Enemy } from "../Enemy/Enemy";
+
+export class PlayerCollisionSystem {
+    private playerContacts: Collider2D[] = [];
+    private collisionTimer: GameTimer;
+    private player: Player;
+
+    private groupToResolver: Map<number, (collider: Collider2D) => void> = new Map<number, (collider: Collider2D) => void>();
+
+    public constructor(player: Player, collisionDelay: number) {
+        this.player = player;
+
+        player.Collider.on(Contact2DType.BEGIN_CONTACT, this.onPlayerContactBegin, this);
+        player.Collider.on(Contact2DType.END_CONTACT, this.onPlayerContactEnd, this);
+
+        this.collisionTimer = new GameTimer(collisionDelay);
+
+        this.groupToResolver.set(GroupType.ENEMY, this.resolveEnemyContact.bind(this));
+    }
+
+    public gameTick(deltaTime: number): void {
+        this.collisionTimer.gameTick(deltaTime);
+        if (this.collisionTimer.tryFinishPeriod()) {
+            this.resolveAllContacts();
+        }
+    }
+
+    private onPlayerContactBegin(_selfCollider: Collider2D, otherCollider: Collider2D): void {
+        this.playerContacts.push(otherCollider);
+        this.resolveContact(otherCollider);
+    }
+
+    private onPlayerContactEnd(_selfCollider: Collider2D, otherCollider: Collider2D): void {
+        const index: number = this.playerContacts.indexOf(otherCollider);
+        if (index != -1) {
+            this.playerContacts.splice(index, 1);
+        }
+    }
+
+    private resolveAllContacts(): void {
+        for (let i = 0; i < this.playerContacts.length; i++) {
+            this.resolveContact(this.playerContacts[i]);
+        }
+    }
+
+    private resolveContact(otherCollider: Collider2D): void {
+        if (this.groupToResolver.has(otherCollider.group)) {
+            this.groupToResolver.get(otherCollider.group)(otherCollider);
+        } else {
+            console.log("Collided with undefined group: " + otherCollider.group);
+        }
+    }
+
+    private resolveEnemyContact(enemyCollider: Collider2D): void {
+        const damage: number = enemyCollider.node.getComponent(Enemy).Damage;
+        console.log("Collided with enemy: Damage: " + damage);
+        this.player.Health.damage(damage);
+    }
+}

assets/Scripts/Game/Collision/WeaponCollisionSystem.ts

@@ -0,0 +1,15 @@
+import { Collider2D, Contact2DType } from "cc";
+import { Enemy } from "../Enemy/Enemy";
+import { Weapon } from "../Weapon";
+
+export class WeaponCollisionSystem {
+    private weapon: Weapon;
+    public constructor(weapon: Weapon) {
+        this.weapon = weapon;
+        weapon.Collider.on(Contact2DType.BEGIN_CONTACT, this.onWeaponContactBegin, this);
+    }
+
+    private onWeaponContactBegin(_selfCollider: Collider2D, otherCollider: Collider2D): void {
+        otherCollider.getComponent(Enemy).dealDamage(this.weapon.Damage);
+    }
+}

assets/Scripts/Game/Collision/WeaponCollisionSystem.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "eea89f2a-424b-4169-b2b7-7bf5261e9750",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/Enemy.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "e71832fc-dfd7-409d-924d-f87037c811e4",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Enemy/Enemy.ts

@@ -0,0 +1,45 @@
+import { BoxCollider2D, Component, _decorator } from "cc";
+import { ISignal } from "../../Services/EventSystem/ISignal";
+import { Signal } from "../../Services/EventSystem/Signal";
+import { UnitHealth } from "../Player/UnitHealth";
+const { ccclass, property } = _decorator;
+
+@ccclass("Enemy")
+export class Enemy extends Component implements IDamageDealing {
+    @property(BoxCollider2D) public collider: BoxCollider2D;
+
+    private health: UnitHealth = new UnitHealth(1);
+    private deathEvent: Signal<Enemy> = new Signal<Enemy>();
+
+    public setup(): void {
+        this.node.active = true;
+        this.health = new UnitHealth(1);
+    }
+
+    public get Collider(): BoxCollider2D {
+        return this.collider;
+    }
+
+    public get Damage(): number {
+        return 3;
+    }
+
+    public get Health(): UnitHealth {
+        return this.health;
+    }
+
+    public get DeathEvent(): ISignal<Enemy> {
+        return this.deathEvent;
+    }
+
+    public dealDamage(points: number): void {
+        this.health.damage(points);
+        if (!this.health.IsAlive) {
+            this.deathEvent.trigger(this);
+        }
+    }
+}
+
+export interface IDamageDealing {
+    Damage: number;
+}

assets/Scripts/Game/Enemy/EnemySpawner.ts

@@ -0,0 +1,41 @@
+import { Component, Prefab, randomRange, Vec3, _decorator } from "cc";
+import { GameTimer } from "../../Services/GameTimer";
+import { ObjectPool } from "../../Services/ObjectPool";
+import { Enemy } from "./Enemy";
+const { ccclass, property } = _decorator;
+
+@ccclass("EnemySpawner")
+export class EnemySpawner extends Component {
+    @property(Prefab) private enemies: Prefab[] = [];
+
+    private enemyPool: ObjectPool<Enemy>;
+    private spawnTimer: GameTimer;
+
+    public init(): void {
+        this.enemyPool = new ObjectPool(this.enemies[0], this.node, 5, Enemy);
+        this.spawnTimer = new GameTimer(5);
+    }
+
+    public gameTick(deltaTime: number): void {
+        this.spawnTimer.gameTick(deltaTime);
+        if (this.spawnTimer.tryFinishPeriod()) {
+            this.spawnNewEnemy();
+        }
+    }
+
+    private spawnNewEnemy(): void {
+        const enemy = this.enemyPool.borrow();
+        enemy.node.active = true;
+        enemy.node.setPosition(new Vec3(randomRange(-300, 300), randomRange(-300, 300)));
+
+        enemy.setup();
+
+        enemy.DeathEvent.on(this.returnEnemyToPool, this);
+    }
+
+    private returnEnemyToPool(enemy: Enemy): void {
+        console.log("Return to enemy pool");
+        enemy.DeathEvent.off(this.returnEnemyToPool);
+        this.enemyPool.return(enemy);
+    }
+}

assets/Scripts/Game/Enemy/EnemySpawner.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "8aa2a393-cd51-4bb4-a979-095e6fce95a9",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/GameBootstrapper.ts

@@ -0,0 +1,34 @@
+import { Component, _decorator } from "cc";
+import { PlayerCollisionSystem } from "./Collision/PlayerCollisionSystem";
+import { WeaponCollisionSystem } from "./Collision/WeaponCollisionSystem";
+import { EnemySpawner } from "./Enemy/EnemySpawner";
+import { VirtualJoystic } from "./Input/VirtualJoystic";
+import { Player } from "./Player/Player";
+import { Weapon } from "./Weapon";
+const { ccclass, property } = _decorator;
+
+@ccclass("GameBootstrapper")
+export class GameBootstrapper extends Component {
+    @property(VirtualJoystic) private virtualJoystic: VirtualJoystic;
+    @property(Player) private player: Player;
+    @property(Weapon) private weapon: Weapon;
+    @property(EnemySpawner) private enemySpawner: EnemySpawner;
+    @property(Number) private strikeDelay = 0;
+    @property(Number) private collisionDelay = 0;
+    private playerCollisionSystem: PlayerCollisionSystem;
+
+    public start(): void {
+        this.virtualJoystic.init();
+        this.weapon.init(this.strikeDelay);
+        this.player.init(this.virtualJoystic, this.weapon, 50);
+        this.enemySpawner.init();
+        this.playerCollisionSystem = new PlayerCollisionSystem(this.player, this.collisionDelay);
+        new WeaponCollisionSystem(this.weapon);
+    }
+
+    public update(deltaTime: number): void {
+        this.player.gameTick(deltaTime);
+        this.playerCollisionSystem.gameTick(deltaTime);
+        this.enemySpawner.gameTick(deltaTime);
+    }
+}

assets/Scripts/Game/GroupType.ts

@@ -0,0 +1,8 @@
+// Flags, shift must match index in ProjectSettings > Physics
+
+export enum GroupType {
+    DEFAULT = 1 << 0,
+    PLAYER = 1 << 1,
+    ENEMY = 1 << 2,
+    WEAPON = 1 << 3
+}

assets/Scripts/Game/GroupType.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "99f179ea-aaed-4e55-9e65-b4d5e45fc997",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/Input.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "7a57756d-1dfb-4d05-adfd-1401435d75f6",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Player.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "3697ba4f-16f0-4a2d-9330-47c472df973a",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Player/Player.ts

@@ -1,22 +1,33 @@
 import { BoxCollider2D, Collider2D, Component, Vec2, Vec3, _decorator } from "cc";
-import { VirtualJoystic } from "./VirtualJoystic";
+import { VirtualJoystic } from "../Input/VirtualJoystic";
-import { Weapon } from "./Weapon";
+import { Weapon } from "../Weapon";
+import { UnitHealth } from "./UnitHealth";
+import { PlayerUI } from "./PlayerUI/PlayerUI";
 const { ccclass, property } = _decorator;
 
 @ccclass("Player")
 export class Player extends Component {
     @property private speed = 0;
     @property(BoxCollider2D) private collider: BoxCollider2D;
+    @property(PlayerUI) private playerUI: PlayerUI;
 
     private virtualJoystic: VirtualJoystic;
     private weapon: Weapon;
+    private health: UnitHealth;
 
-    public init(virtualJoystic: VirtualJoystic, weapon: Weapon): void {
+    public init(virtualJoystic: VirtualJoystic, weapon: Weapon, maxHp: number): void {
         this.virtualJoystic = virtualJoystic;
         this.weapon = weapon;
+        this.health = new UnitHealth(maxHp);
 
         this.weapon.node.parent = this.node;
         this.weapon.node.setPosition(new Vec3());
+
+        this.playerUI.init(this.health);
+    }
+
+    public get Health(): UnitHealth {
+        return this.health;
     }
 
     public get Collider(): Collider2D {

assets/Scripts/Game/Player/PlayerUI.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "82d14029-0ea6-4de6-b796-05339d2d19b1",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Game/Player/PlayerUI/PlayerHealthUI.ts

@@ -0,0 +1,19 @@
+import { Component, ProgressBar, _decorator } from "cc";
+import { UnitHealth } from "../UnitHealth";
+const { ccclass, property } = _decorator;
+
+@ccclass("PlayerHealthUI")
+export class PlayerHealthUI extends Component {
+    @property(ProgressBar) public healthBar: ProgressBar;
+    private health: UnitHealth;
+
+    public init(health: UnitHealth): void {
+        this.healthBar.progress = 1;
+        this.health = health;
+        this.health.HealthPointsChangeEvent.on(this.updateHealthBar, this);
+    }
+
+    private updateHealthBar(): void {
+        this.healthBar.progress = this.health.HealthPoints / this.health.MaxHealthPoints;
+    }
+}

assets/Scripts/Game/Player/PlayerUI/PlayerHealthUI.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "84a1c057-2ef8-4ead-8903-5753f36ac735",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/Player/PlayerUI/PlayerUI.ts

@@ -0,0 +1,13 @@
+import { Component, _decorator } from "cc";
+import { UnitHealth } from "../UnitHealth";
+import { PlayerHealthUI } from "./PlayerHealthUI";
+const { ccclass, property } = _decorator;
+
+@ccclass("PlayerUI")
+export class PlayerUI extends Component {
+    @property(PlayerHealthUI) private healthUI: PlayerHealthUI;
+
+    public init(playerHealth: UnitHealth): void {
+        this.healthUI.init(playerHealth);
+    }
+}

assets/Scripts/Game/Player/PlayerUI/PlayerUI.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "634f676f-c335-42a2-85e8-f214e9ce5eb7",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/Player/UnitHealth.ts

@@ -0,0 +1,42 @@
+import { ISignal } from "../../Services/EventSystem/ISignal";
+import { Signal } from "../../Services/EventSystem/Signal";
+
+export class UnitHealth {
+    private healthPoints: number;
+    private maxHealthPoints: number;
+    private healthPointsChangeEvent: Signal<number> = new Signal<number>();
+
+    public constructor(maxHealth: number) {
+        this.maxHealthPoints = maxHealth;
+        this.healthPoints = maxHealth;
+    }
+
+    public get IsAlive(): boolean {
+        return 0 < this.healthPoints;
+    }
+
+    public get HealthPoints(): number {
+        return this.healthPoints;
+    }
+    public get MaxHealthPoints(): number {
+        return this.maxHealthPoints;
+    }
+
+    public get HealthPointsChangeEvent(): ISignal<number> {
+        return this.healthPointsChangeEvent;
+    }
+
+    public heal(points: number): void {
+        this.healthPoints = Math.min(this.maxHealthPoints, this.healthPoints + points);
+        this.healthPointsChangeEvent.trigger(this.healthPoints);
+    }
+
+    public damage(points: number): void {
+        this.healthPoints -= points;
+        this.healthPointsChangeEvent.trigger(this.healthPoints);
+    }
+
+    public setMaxHealth(maxHealth: number): void {
+        this.maxHealthPoints = maxHealth;
+    }
+}

assets/Scripts/Game/Player/UnitHealth.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "8118806a-dc7c-4e94-84c2-b0a95be43209",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Game/Weapon.ts

@@ -1,4 +1,5 @@
 import { Animation, BoxCollider2D, Collider2D, Component, Vec2, Vec3, _decorator } from "cc";
+import { GameTimer } from "../Services/GameTimer";
 const { ccclass, property } = _decorator;
 
 @ccclass("Weapon")
@@ -6,17 +7,15 @@ export class Weapon extends Component {
     @property(Animation) private weaponAnimation: Animation;
     @property(BoxCollider2D) private collider: BoxCollider2D;
 
-    private strikeDelay: number;
+    private strikeTimer: GameTimer;
-    private currentDelay = 0;
 
     public init(strikeDelay: number): void {
-        this.strikeDelay = strikeDelay;
+        this.strikeTimer = new GameTimer(strikeDelay);
     }
 
     public gameTick(deltaTime: number, movement: Vec2): void {
-        this.currentDelay += deltaTime;
+        this.strikeTimer.gameTick(deltaTime);
-        if (this.strikeDelay / 4 <= this.currentDelay) {
+        if (this.strikeTimer.tryFinishPeriod()) {
-            this.currentDelay = 0;
             this.strike(movement);
         }
     }
@@ -25,6 +24,10 @@ export class Weapon extends Component {
         return this.collider;
     }
 
+    public get Damage(): number {
+        return 5;
+    }
+
     private strike(movement: Vec2): void {
         const direction: Vec2 = movement.normalize();
         const angle: number = (Math.atan2(direction.y, direction.x) * 180) / Math.PI;

assets/Scripts/GameBootstrapper.ts

@@ -1,51 +0,0 @@
-import { Component, instantiate, Prefab, random, randomRange, Vec3, _decorator } from "cc";
-import { CollisionSystem } from "./CollisionSystem";
-import { Enemy } from "./Enemy";
-import { Player } from "./Player";
-import { ObjectPool } from "./Services/ObjectPool";
-import { VirtualJoystic } from "./VirtualJoystic";
-import { Weapon } from "./Weapon";
-const { ccclass, property } = _decorator;
-
-@ccclass("GameBootstrapper")
-export class GameBootstrapper extends Component {
-    @property(VirtualJoystic) private virtualJoystic: VirtualJoystic;
-    @property(Player) private player: Player;
-    @property(Weapon) private weapon: Weapon;
-    @property(Prefab) private enemy: Prefab;
-    @property(Number) private strikeDelay = 0;
-
-    public start(): void {
-        this.virtualJoystic.init();
-        this.weapon.init(this.strikeDelay);
-        this.player.init(this.virtualJoystic, this.weapon);
-
-        new CollisionSystem(this.player, this.weapon);
-
-        const op: ObjectPool<Player> = new ObjectPool(this.enemy, this.node, 10, Player);
-
-        const borrowed: Player[] = [];
-        for (let index = 0; index < 7; index++) {
-            const enemy: Player = op.borrow();
-            enemy.node.parent = this.node;
-            enemy.node.active = true;
-            enemy.node.setPosition(new Vec3(randomRange(-200, 200)));
-
-            if (index < 5) borrowed.push(enemy);
-        }
-
-        borrowed.forEach((borrowedEnemy) => {
-            op.return(borrowedEnemy);
-        });
-    }
-
-    public update(deltaTime: number): void {
-        this.player.gameTick(deltaTime);
-    }
-
-    public getEnemy<T extends Component>(): T {
-        const i = instantiate(this.enemy);
-        i.parent = this.node;
-        return <T>i.getComponent(Enemy.name);
-    }
-}

assets/Scripts/Services.meta

@@ -2,7 +2,7 @@
   "ver": "1.1.0",
   "importer": "directory",
   "imported": true,
-  "uuid": "cebf49b9-55bd-4829-bb97-cb8bd1378a21",
+  "uuid": "43b42e2e-f3c3-4174-bd1f-d268a2e8c53a",
   "files": [],
   "subMetas": {},
   "userData": {

assets/Scripts/Services/EventSystem/ISignal.ts

@@ -1,4 +1,4 @@
 export interface ISignal<T> {
-    on(handler: (data: T) => void): void;
+    on(handler: (data: T) => void, thisArg: any): void;
     off(handler: (data: T) => void): void;
 }

assets/Scripts/Services/EventSystem/Signal.ts

@@ -2,15 +2,23 @@ import { ISignal } from "./ISignal";
 
 export class Signal<T> implements ISignal<T> {
     private handlers: ((data: T) => void)[] = [];
+    private thisArgs: any[] = [];
 
-    public on(handler: (data: T) => void): void {
+    public on(handler: (data: T) => void, thisArg: any): void {
         this.handlers.push(handler);
+        this.thisArgs.push(thisArg);
     }
     public off(handler: (data: T) => void): void {
+        console.log("[OFF] " + this.handlers.length);
         this.handlers = this.handlers.filter((h) => h !== handler);
+        console.log("[OFF] >> " + this.handlers.length);
     }
 
     public trigger(data: T): void {
-        [...this.handlers].forEach((handler) => handler(data));
+        //[...this.handlers].forEach((handler) => handler(data));
+
+        for (let i = 0; i < this.handlers.length; i++) {
+            this.handlers[i].call(this.thisArgs[i], data);
+        }
     }
 }

assets/Scripts/Services/GameTimer.ts

@@ -0,0 +1,21 @@
+export class GameTimer {
+    private targetDelay: number;
+    private currentDelay = 0;
+
+    public constructor(targetDelay: number) {
+        this.targetDelay = targetDelay;
+    }
+
+    public gameTick(deltaTime: number): void {
+        this.currentDelay += deltaTime;
+    }
+
+    public tryFinishPeriod(): boolean {
+        if (this.targetDelay <= this.currentDelay) {
+            this.currentDelay = 0;
+            return true;
+        } else {
+            return false;
+        }
+    }
+}

assets/Scripts/Services/GameTimer.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "930242d8-1406-4fe0-9dd7-6b700ecff471",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

assets/Scripts/Services/UI.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "de96cc65-e1ab-47ec-b1c5-74cd116d4dc4",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Services/Utils.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "1.1.0",
+  "importer": "directory",
+  "imported": true,
+  "uuid": "9f621aea-cba9-4ef2-82af-6fae7a3a0fb7",
+  "files": [],
+  "subMetas": {},
+  "userData": {
+    "compressionType": {},
+    "isRemoteBundle": {}
+  }
+}

assets/Scripts/Services/Utils/AsyncUtils.ts

@@ -0,0 +1,3 @@
+export async function delay(ms: number): Promise<void> {
+    return new Promise((resolve) => setTimeout(resolve, ms));
+}

assets/Scripts/Services/Utils/AsyncUtils.ts.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "4.0.23",
+  "importer": "typescript",
+  "imported": true,
+  "uuid": "a920e5e1-f469-4f4b-ad81-fa27d49f0389",
+  "files": [],
+  "subMetas": {},
+  "userData": {}
+}

settings/v2/packages/project.json

@@ -0,0 +1,24 @@
+{
+  "physics": {
+    "collisionGroups": [
+      {
+        "index": 1,
+        "name": "PLAYER"
+      },
+      {
+        "index": 2,
+        "name": "ENEMY"
+      },
+      {
+        "index": 3,
+        "name": "WEAPON"
+      }
+    ],
+    "collisionMatrix": {
+      "0": 0,
+      "1": 4,
+      "2": 10,
+      "3": 4
+    }
+  }
+}