增加简单的ai, 自动选择技能的目标

src/robot/RobotClient.ts

@@ -12,12 +12,14 @@ import {HeroCfg} from "../cfg/parsers/HeroCfg";
 import {EffectCardCfg} from "../cfg/parsers/EffectCardCfg";
 import CfgMan from '../rooms/logic/CfgMan';
 import {SkillTargetType} from "../rooms/logic/skill/SkillConst";
+import {Player} from "../rooms/schema/Player";
 
 export class RobotClient implements Client {
     id: string;
     readyState: number;
     ref: EventEmitter;
     sessionId: string;
+    selfPlayer: Player;
     state: ClientState;
     svrstate: CardGameState;
     room: Room;
@@ -29,6 +31,7 @@ export class RobotClient implements Client {
     constructor(sessionId: string, state: CardGameState, clock: Clock, onMessageHandlers: {[id: string]: (client: Client, message: any) => void}) {
         this.sessionId = sessionId;
         this.svrstate = state;
+        this.selfPlayer = this.svrstate.players.get(sessionId);
         this.clock = clock;
         this.ref = new EventEmitter();
         this.onMessageHandlers = onMessageHandlers;
@@ -206,6 +209,37 @@ export class RobotClient implements Client {
         });
     }
 
+    /**
+     * 随机获取敌对玩家
+     * @private
+     */
+    private getEnemyPlayer(): Player {
+        let enemys = [];
+        for (let [,player] of this.svrstate.players) {
+            if (player.team !== this.selfPlayer.team) {
+                enemys.push(player);
+            }
+        }
+        return arrUtil.randomOne(enemys);
+    }
+
+    /**
+     * 随机获取可用的随从
+     * @param player
+     * @private
+     */
+    private getRandomPet(player: Player): number {
+        let pets = [];
+        for (let [, pet] of player.pets) {
+            if (pet.ap > 0 && pet.state == 1)
+            pets.push(pet);
+        }
+        let result;
+        if (pets.length > 0) {
+            result = arrUtil.randomOne(pets);
+        }
+        return result ? result.pos : -1;
+    }
     private selectPet() {
         let cards = [...this.svrstate.cards.values()];
         let result;
@@ -221,20 +255,49 @@ export class RobotClient implements Client {
             result = arrUtil.randomGet(cards, 1)[0];
         }
         let targetType: SkillTargetType = CfgMan.getTargetByCard(result.id);
+        let targetPlayer;
+        let targetPos;
         switch (targetType) {
             case SkillTargetType.ENEMY_PLAYER:
+                targetPlayer = this.getEnemyPlayer();
                 break;
             case SkillTargetType.ENEMY_PET:
+                for (let [,player] of this.svrstate.players) {
+                    if (player.team !== this.selfPlayer.team) {
+                        let pos = this.getRandomPet(player);
+                        if (pos > - 1) {
+                            targetPlayer = player;
+                            targetPos = pos;
+                            break;
+                        }
+                    }
+                }
                 break;
             case SkillTargetType.FRIEND_PET:
+                for (let [,player] of this.svrstate.players) {
+                    if (player.team == this.selfPlayer.team) {
+                        let pos = this.getRandomPet(player);
+                        if (pos > - 1) {
+                            targetPlayer = player;
+                            targetPos = pos;
+                            break;
+                        }
+                    }
+                }
                 break;
             case SkillTargetType.SELF_PET:
+                let pos = this.getRandomPet(this.selfPlayer);
+                if (pos > - 1) {
+                    targetPlayer = this.selfPlayer;
+                    targetPos = pos;
+                    break;
+                }
                 break;
         }
         this.reply('select_pet_c2s', {
             card: result.id,
-            player: null,
+            player: targetPlayer?.id,
-            pos: null,
+            pos: targetPos,
             effCards: []
         })
     }

src/rooms/schema/Pet.ts

@@ -3,6 +3,7 @@ import {Schema, ArraySchema, type} from "@colyseus/schema";
 export class Pet extends Schema {
     @type("number")
     id?: number;
+    pos: number;
     /**
      * 当前点数
      */
@@ -32,8 +33,9 @@ export class Pet extends Schema {
      */
     @type("number")
     state: number;
-    constructor() {
+    constructor(index: number) {
         super();
+        this.pos = index;
         this.ap = 0;
     }
 

src/rooms/schema/Player.ts

@@ -75,7 +75,7 @@ export class Player extends Schema {
         this.countTotal = 0;
         this.countPresent = 0;
         for (let i = 0; i < singleton(GameEnv).maxPlayerPetCount + 1; i++) {
-            let pet = new Pet();
+            let pet = new Pet(i);
             pet.state = 0;
             pet.isHero = i === 0;
             this.pets.set(i+'', pet);

src/utils/array.util.ts

@@ -102,6 +102,18 @@ let arrUtil = {
         }
         return shuffled.slice(min);
     },
+    /**
+     * 随机获取1个
+     * @param arr
+     */
+    randomOne<T>(arr: Array<T>) {
+        let results = this.randomGet(arr, 1);
+        if (results.length > 0) {
+            return results[0];
+        } else {
+            return null;
+        }
+    },
     /**
      * 随机移除n个元素
      * @param arr