xy-server/game/object/PetSupport.ts

import DB from "../utils/DB";


export default class PetSupport {
    static shared = new PetSupport();

    supportlist: any[];

    constructor() {
        this.supportlist = [];
    }

    init() {
        this.readDB();
    }

    readDB() {
        let sql = `SELECT * FROM qy_pet_support`;
        DB.query(sql, (error: any, rows: any) => {
            for (let i = 0; i < rows.length; i++) {
                this.supportlist.push({
                    roleid: rows[i].roleid, //角色id
                    petid: rows[i].petid, //宠物id
                    petname: rows[i].petname, // 宠物名字
                    resid: rows[i].resid, // 宠物名字
                    sorder: rows[i].sorder, //支援顺序
                });
            }
        });
    }

    //查询角色的宠物
    getPetlistById(roleid: number) {
        let list = [];
        for (let i = 0; i < this.supportlist.length; i++) {
            if (this.supportlist[i] == undefined) {
                continue
            }
            if (roleid == this.supportlist[i].roleid) {
                list.push({
                    petid: this.supportlist[i].petid,
                    petname: this.supportlist[i].petname,
                    resid: this.supportlist[i].resid,
                    sorder: this.supportlist[i].sorder
                })
            }
        }
        list.sort((a: any, b: any) => {
            return a.sorder - b.sorder;
        });
        return list;
    }

    //查询玩家宠物个数
    getPetCountById(roleid: number) {
        let count = 0;
        for (let i = 0; i < this.supportlist.length; i++) {
            if (this.supportlist[i] == undefined) {
                continue
            }
            if (roleid == this.supportlist[i].roleid) {
                count++;
            }
        }
        return count;
    }

    //获取宠物顺序
    getPetSorder(data: any) {
        let sorder = 0;
        let list = this.getPetlistById(data.roleid);
        for (let i = 0; i < list.length; i++) {
            if (list[i] == undefined) {
                continue
            }
            if (list[i].petid == data.petid) {
                sorder = list[i].sorder;
            }
        }
        return sorder;
    }

    //宠物学习了闪现技能
    pushPet(roleid: number, petid: number, petname: any, resid: number) {
        //查询该玩家支援宠物的个数
        let count = this.getPetCountById(roleid);
        PetSupport.shared.supportlist.push({
            roleid: roleid,
            petid: petid,
            petname: petname,
            resid: resid,
            sorder: count + 1,
        })
        DB.insertSupportPet({roleid: roleid, petid: petid, petname: petname, resid: resid, sorder: count + 1}, 1)
    }

    //如果宠物遗忘闪现技能从list里删除
    deletePet(roleid: number, petid: number) {
        let list = this.getPetlistById(roleid);
        let sorder = 999;
        for (let i = 0; i < list.length; i++) {
            if (list[i] == undefined) {
                continue
            }
            if (list[i].petid == petid) {
                sorder = list[i].sorder;//找到遗忘技能宠物当前的顺序
                break;
            }
        }
        for (let i = 0; i < list.length; i++) {
            if (list[i] == undefined) {
                continue
            }
            if (list[i].sorder > sorder) {//在这个宠物后的顺序往前移一位
                list[i].sorder -= 1;
                DB.updateSupportPetSorder({roleid: roleid, petid: list[i].petid, sorder: list[i].sorder}, 1);
            }
        }
        for (let i = 0; i < list.length; i++) {
            if (list[i] == undefined) {
                continue
            }
            if (list[i].petid == petid) {
                delete list[i];
                break;
            }
        }
        for (let i = 0; i < this.supportlist.length; i++) {
            if (this.supportlist[i] == undefined) {
                continue
            }
            if (roleid == this.supportlist[i].roleid && petid == this.supportlist[i].petid) {
                DB.deleteSupportPet(roleid, petid);
                delete this.supportlist[i];
                break;
            }
        }
    }

    //调整支援顺序
    supportOrder(data: any) {
        let sorder1 = this.getPetSorder({roleid: data.roleid, petid: data.petid1});
        let sorder2 = this.getPetSorder({roleid: data.roleid, petid: data.petid2});
        for (let i = 0; i < this.supportlist.length; i++) {
            if (this.supportlist[i] == undefined) {
                continue
            }
            if (this.supportlist[i].petid == data.petid1 && this.supportlist[i].roleid == data.roleid) {
                this.supportlist[i].sorder = sorder2;
                DB.updateSupportPetSorder({
                    roleid: data.roleid,
                    petid: this.supportlist[i].petid,
                    sorder: this.supportlist[i].sorder
                }, 1)
            } else if (this.supportlist[i].petid == data.petid2 && this.supportlist[i].roleid == data.roleid) {
                this.supportlist[i].sorder = sorder1;
                DB.updateSupportPetSorder({
                    roleid: data.roleid,
                    petid: this.supportlist[i].petid,
                    sorder: this.supportlist[i].sorder
                }, 1)
            }
        }
        let list = this.getPetlistById(data.roleid);
        list.sort((a: any, b: any) => {
            return a.sorder - b.sorder;
        });
        return list;
    }
}