Pardus Building Class

Building class used by Pardus Trader Autopilot
Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta // @require https://update.greasyfork.org/scripts/468016/1202858/Pardus%20Building%20Class.js
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// ==UserScript==
// @name         Pardus Building Class
// @namespace    [email protected]
// @version      2.3.0
// @description  Building class used by Pardus Trader Autopilot
// @author       Math (Orion)
// ==/UserScript==

class Building {
    static defaultLevel = 8;
    static maxTicks = 12;
    
    static resourceNames = {
        '1': 'food', '2': 'energy', '3': 'water', '4': 'embryos', '5': 'ore', '6': 'metal', '7': 'electronics',
        '8': 'bots', '9': 'plastics', '10': 'hws', '11': 'medics', '12': 'gas', '13': 'chems', '14': 'gems',
        '15': 'liquor', '16': 'fuel', '17': 'ematter', '18': 'optics', '19': 'cells', '20': 'droids', '21': 'biowaste',
        '22': 'leech', '23': 'clod', '27': 'bwps', '28': 'tissue', '29': 'stims', '50': 'slaves', '51': 'drugs',
    };

    // Credit to Taised ([email protected]) who hosts the original version of this data at
    // 'http://www.fantamondi.it/pardus/common/building_data.js
    static buildingData = [
        { type: "Energy Well", tier: 0, resources: { "food": -1, "water": -1, "energy": 6 } },
        { type: "Nebula Plant", tier: 0, resources: { "food": -2, "water": -2, "ematter": -3, "energy": 35, "gas": 4 } },
        { type: "Space Farm", tier: 0, resources: { "energy": -4, "embryos": -5, "food": 8, "water": 2, "biowaste": 1 } },

        { type: "Asteroid Mine", tier: 1, resources: { "food": -1, "energy": -1, "water": -1, "ore": 9, "gems": 2 } },
        { type: "Chemical Laboratory", tier: 1, resources: { "food": -1, "energy": -3, "water": -1, "chems": 9 } },
        { type: "Gas Collector", tier: 1, resources: { "food": -2, "energy": -2, "water": -2, "gas": 20 } },
        { type: "Radiation Collector", tier: 1, resources: { "food": -1, "energy": -3, "water": -1, "cells": 6 } },

        { type: "Alliance Command Station", tier: 2, resources: { "energy": -6, "cells": -2 } },
        { type: "Brewery", tier: 2, resources: { "food": -2, "energy": -2, "water": -2, "chems": -4, "liquor": 4 } },
        { type: "Clod Generator", tier: 2, resources: { "biowaste": -18, "energy": -4, "chems": -4, "clod": 5 } },
        { type: "Fuel Collector", tier: 2, resources: { "energy": -4, "chems": -1, "fuel": 30 } },
        { type: "Medical Laboratory", tier: 2, resources: { "food": -2, "energy": -2, "water": -2, "gas": -7, "medics": 4 } },
        { type: "Military Outpost", tier: 2, resources: { "energy": -5, "fuel": -5 } },
        { type: "Optics Research Center", tier: 2, resources: { "food": -1, "energy": -3, "water": -1, "gems": -2, "optics": 10 } },
        { type: "Plastics Facility", tier: 2, resources: { "food": -2, "energy": -2, "water": -2, "chems": -3, "gas": -3, "plastics": 6 } },
        { type: "Recyclotron", tier: 2, resources: { "biowaste": -5, "energy": -3, "chems": -1, "food": 7, "water": 5 } },
        { type: "Smelting Facility", tier: 2, resources: { "food": -2, "energy": -2, "water": -2, "ore": -6, "metal": 12 } },

        { type: "Electronics Facility", tier: 3, resources: { "food": -1, "energy": -4, "water": -1, "plastics": -2, "metal": -3, "electronics": 6 } },
        { type: "Leech Nursery", tier: 3, resources: { "food": -2, "energy": -6, "water": -10, "cells": -6, "clod": -40, "leech": 1, "biowaste": 3 } },
        { type: "Neural Laboratory", tier: 3, resources: { "food": -2, "water": -2, "energy": -2, "embryos": -12, "medics": -2, "tissue": 16 } },
        { type: "Slave Camp", tier: 3, resources: { "food": -3, "energy": -1, "water": -3, "liquor": -2, "medics": -2, "slaves": 3 } },

        { type: "Battleweapons Factory", tier: 4, resources: { "food": -1, "energy": -2, "water": -1, "metal": -3, "optics": -4, "electronics": -3, "bwps": 2 } },
        { type: "Dark Dome", tier: 4, resources: { "slaves": -3, "energy": -1, "bodyparts": 12, "biowaste": 4 } },
        // { type: "Dark Dome (TSS)", tier: 4, resources: { "slaves": -2, "energy": -1, "bodyparts": 12, "biowaste": 4 } },
        { type: "Drug Station", tier: 4, resources: { "food": -3, "energy": -1, "water": -3, "slaves": -4, "ematter": -3, "drugs": 1 } },
        // { type: "Drug Station (TSS)", tier: 4, resources: { "food": -3, "energy": -1, "water": -3, "slaves": -3, "ematter": -3, "drugs": 1 } },
        { type: "Handweapons Factory", tier: 4, resources: { "food": -1, "energy": -2, "water": -1, "plastics": -3, "optics": -3, "electronics": -3, "hws": 2 } },
        { type: "Robots Factory", tier: 4, resources: { "food": -2, "energy": -2, "water": -2, "metal": -1, "optics": -2, "electronics": -4, "bots": 3 } },
        { type: "Stim Chip Mill", tier: 4, resources: { "food": -3, "water": -3, "ematter": -2, "tissue": -44, "electronics": -2, "stims": 2 } },

        { type: "Droid Assembly Complex", tier: 5, resources: {"food": -1, "energy": -3, "water": -1, "cells": -3, "bots": -2, "droids": 1} }
    ];

    constructor(type, sector, x, y, level = Building.defaultLevel, lastStock = {}, lastViewed = null, balance = null) {
        this.type = type;
        this.sector = sector;
        this.x = x;
        this.y = y;
        this.level = level;
        this._balance = balance;
        this.lastStock = lastStock;
        this.lastViewed = lastViewed;
    }

    get coords() {
        return `[${this.x},${this.y}]`;
    }

    // If we know the balance, return it, otherwise guess the production
    get balance() {
        return this._balance || this.calculateProduction();
    }

    // Calculate the guessed current stock based on lastViewed time and building characteristics
    get stock() {
        const ticksPassed = this.calculateTicksPassed();
        const production = this.balance;
        const stock = this.lastStock;

        // Calculate the guessed stock for each commodity
        for (const commodity in production) {
            if (production.hasOwnProperty(commodity)) {
                const lastStock = stock[commodity] || 0;
                const change = production[commodity] * ticksPassed;
                stock[commodity] = lastStock + change;
            }
        }

        return stock;
    }

    // Setter for level
    setLevel(level) {
        this.level = level;
    }

    // Called on the building trade screen. Updates balance, lastStock, and lastViewed
    update() {
        this.updateBalance();
        this.updateLastStock();
        this.updateLastViewed();
    }

    updateBalance() {
        const balanceValues = Building.extractBalanceValues();

        const balance = {};

        // Add res_production to the balance
        for (const key in amount) {
            const resourceName = Building.resourceNames[key];
            balance[resourceName] = balanceValues.shift();
        }

        this._balance = balance;
    }

    updateLastStock() {
        const stock = {};

        for (const key in amount) {
            const resourceName = Building.resourceNames[key];
            const balance = this.balance[resourceName];

            // Production's stock level is the amount above the min
            if (balance > 0) {
                stock[resourceName] = amount[key] - amount_min[key];
            }

            // Upkeep's stock level is the amount below the max
            if (balance < 0) {
                stock[resourceName] = amount_max[key] - amount[key];
            }
        }

        this.lastStock = stock;
    }

    updateLastViewed() {
        this.lastViewed = Date.now();
    }

    // Calculate the number of building ticks that have passed since lastViewed
    calculateTicksPassed() {
        const millisecondsPerTick = 6 * 60 * 60 * 1000; // Milliseconds per tick

        const now = new Date();
        const lastViewed = new Date(this.lastViewed);

        // Adjust the last viewed time forward to the nearest tick time (1:25 GMT and every 6 hours)
        lastViewed.setUTCMinutes(Math.round(Math.ceil((lastViewed.getUTCMinutes() - 25) / 60) * 60 + 25));
        lastViewed.setUTCHours(Math.round(Math.ceil((lastViewed.getUTCHours() - 1) / 6) * 6 + 1));

        // Calculate the time difference in milliseconds
        const timeDiff = now - lastViewed;

        // Calculate the number of ticks passed
        const ticksPassed = Math.ceil(timeDiff / millisecondsPerTick);

        return Math.min(ticksPassed, Building.maxTicks);
    }

    // Calculate the production and consumption rates based on the building type and level
    calculateProduction() {
        const buildingData = Building.buildingData.find(building => building.type === this.type);

        if (!buildingData) {
            console.log(`Building data not found for building type: ${this.type}`);
            return;
        }

        const { resources } = buildingData;
        const production = {};

        for (const resource in resources) {
            const value = resources[resource];

            if (value > 0) {
                production[resource] = Math.round(value * (1 + 0.5 * (this.level - 1)));
            } else if (value < 0) {
                production[resource] = Math.round(value * (1 + 0.4 * (this.level - 1)));
            }
        }

        return production;
    }

    // Custom serialization method
    toJSON() {
        return {
            type: this.type,
            sector: this.sector,
            x: this.x,
            y: this.y,
            level: this.level,
            lastStock: this.lastStock,
            lastViewed: this.lastViewed,
            _balance: this._balance,
        };
    }

    // Custom deserialization method
    static fromJSON(json) {
        const { type, sector, x, y, level, lastStock, lastViewed, _balance } = json;
        const building = new Building(type, sector, x, y, level, lastStock, lastViewed, _balance);
        return building;
    }

    static extractBalanceValues() {
        var balanceValues = [];
        var tableRows =   document.querySelectorAll('#building_trade tr[id^="baserow"]');

        tableRows.forEach(function(row) {
            var balanceCell = row.querySelector('td:nth-child(4)');
            var balanceValue = balanceCell.textContent.trim();
            balanceValues.push(balanceValue);
        });

        return balanceValues.map(Number);
    }
}