card_svr/src/rooms/commands/PartResultCommand.ts

import {Command} from "@colyseus/command";
import {CardGameState} from "../schema/CardGameState";
import {GameResultCommand} from "./GameResultCommand";
import {GameStateConst} from "../../constants/GameStateConst";
import {singleton} from "../../common/Singleton";
import {GameEnv} from "../../cfg/GameEnv";
import {NextTurnCommand} from "./NextTurnCommand";
import {Wait} from "./Wait";
import {PlayerStateConst} from "../../constants/PlayerStateConst";
import {Player} from "../schema/Player";
import gameUtil from "../../utils/game.util";
import {PartCompare, PartResultMsg} from "../../message/PartResult";
import {Room} from "colyseus";
import {PlayDeadCommand} from "./PlayDeadCommand";

/**
 * 游戏中的结算轮
 */

export enum CompareEnum {
    ALLDEAD = 0, // 不用考虑
    P0DEAD = 1,
    P1DEAD = 2,
    P0WIN = 3,
    P1WIN = 4,
    DRAW = 5
}

class CompareResult {
    p0: Player;
    p1: Player;
    result: CompareEnum;
    next: Map<number, Player>;
    val?: number;
    constructor(p0: Player, p1: Player) {
        this.next = new Map();
        this.p0 = p0;
        this.p1 = p1;
    }
}

const comparePlayer = function (room: Room, p0: Player, p1: Player): CompareResult {
    let s0 = gameUtil.calcTotalAp(p0);
    let s1 = gameUtil.calcTotalAp(p1);
    let r: CompareResult = new CompareResult(p0, p1);
    if (p0.state == PlayerStateConst.PLAYER_DEAD) {
        if (p1.state == PlayerStateConst.PLAYER_DEAD) {
            r.result = CompareEnum.ALLDEAD;
        } else {
            r.result = CompareEnum.P0DEAD;
            r.next.set(1, p1);
        }
    } else {
        if (p1.state == PlayerStateConst.PLAYER_DEAD) {
            r.result = CompareEnum.P1DEAD;
            r.next.set(0, p0);
        } else {
            if (s0 > s1) {
                let val = s0 - s1;
                p1.hp -= val;
                r.next.set(0, p0);
                r.val = val;
                if (p1.hp <= 0) {
                    p1.hp = 0;
                    room.dispatcher.dispatch(new PlayDeadCommand(), {player: p1});
                } else {
                    r.next.set(1, p1);
                }
                r.result = CompareEnum.P0WIN
            } else if (s0 < s1) {
                let val = s1 - s0;
                p0.hp -= val;
                r.val = val;
                r.next.set(1, p1);
                if (p0.hp <= 0) {
                    p0.hp = 0;
                    room.dispatcher.dispatch(new PlayDeadCommand(), {player: p0});
                } else {
                    r.next.set(0, p0);
                }
                r.result = CompareEnum.P1WIN
            } else {
                r.result = CompareEnum.DRAW;
                r.next.set(0, p0);
                r.next.set(1, p1);
            }
        }
    }
    return r;
}
export class PartResultCommand extends Command<CardGameState, {}> {

    execute() : Array<Command> | void {
        this.state.updateGameState(GameStateConst.STATE_ROUND_RESULT);
        const time = singleton(GameEnv).resultShowTime || 1;

        let t0 = [];
        let t1 = [];
        for (let [, player] of this.state.players) {
            if (player.team == 0) {
                t0.push(player);
            } else {
                t1.push(player);
            }
        }
        let result = [];
        let r0 = comparePlayer(this.room, t0[0], t1[0]);
        let obj0 = new PartCompare(r0.p0.id, r0.p1.id, r0.result, 0, r0.val);
        result.push(obj0)
        let r1 = comparePlayer(this.room, t0[1], t1[1]);
        let obj1 = new PartCompare(r1.p0.id, r1.p0.id, r1.result, 0, r1.val);
        result.push(obj1)
        if (r0.result == CompareEnum.P0DEAD && r1.next.has(0)) {
            let r2 = comparePlayer(this.room, r0.p1, r1.next.get(0));
            let obj2 = new PartCompare(r2.p0.id, r2.p0.id, r2.result, 0, r2.val);
            result.push(obj2)
        } else if (r0.result == CompareEnum.P1DEAD && r1.next.has(1)) {
            let r2 = comparePlayer(this.room, r0.p0, r1.next.get(1));
            let obj2 = new PartCompare(r2.p0.id, r2.p0.id, r2.result, 0, r2.val);
            result.push(obj2)
        }

        let deadCount0 = 0;
        let deadCount1 = 0;
        for (let [, player] of this.state.players) {
            if (player.team == 0 && player.state == PlayerStateConst.PLAYER_DEAD ) {
                deadCount0 ++;
            } else if (player.team == 1 && player.state == PlayerStateConst.PLAYER_DEAD ){
                deadCount1 ++;
            }
        }
        const roundNum = singleton(GameEnv).duelRoundNum;
        const totalRound = roundNum * singleton(GameEnv).maxDuelNum;
        if ((deadCount0 == 2 || deadCount1 == 2) || (this.state.round >= totalRound - 1)) { // 游戏结束
            return [new Wait().setPayload(time*1000) ,new GameResultCommand()];
        } else { // 下发消息, 进入正常的下一轮
            this.room.bPartResult(new PartResultMsg(result));
            return [new Wait().setPayload(time*1000) ,new NextTurnCommand()];
        }
    }

}