import { currentNodeMults } from "./BitNode/BitNodeMultipliers"; import { Person as IPerson } from "@nsdefs"; import { calculateIntelligenceBonus } from "./PersonObjects/formulas/intelligence"; import { Server as IServer } from "@nsdefs"; /** Returns the chance the person has to successfully hack a server */ export function calculateHackingChance(server: IServer, person: IPerson): number { const hackDifficulty = server.hackDifficulty ?? 100; const requiredHackingSkill = server.requiredHackingSkill ?? 1e9; // Unrooted or unhackable server if (!server.hasAdminRights || hackDifficulty >= 100) return 0; const hackFactor = 1.75; const difficultyMult = (100 - hackDifficulty) / 100; const skillMult = hackFactor * person.skills.hacking; const skillChance = (skillMult - requiredHackingSkill) / skillMult; const chance = skillChance * difficultyMult * person.mults.hacking_chance * calculateIntelligenceBonus(person.skills.intelligence, 1); return Math.min(1, Math.max(chance, 0)); } /** * Returns the amount of hacking experience the person will gain upon * successfully hacking a server */ export function calculateHackingExpGain(server: IServer, person: IPerson): number { const baseDifficulty = server.baseDifficulty; if (!baseDifficulty) return 0; const baseExpGain = 3; const diffFactor = 0.3; let expGain = baseExpGain; expGain += baseDifficulty * diffFactor; return expGain * person.mults.hacking_exp * currentNodeMults.HackExpGain; } /** * Returns the percentage of money that will be stolen from a server if * it is successfully hacked (returns the decimal form, not the actual percent value) */ export function calculatePercentMoneyHacked(server: IServer, person: IPerson): number { const hackDifficulty = server.hackDifficulty ?? 100; if (hackDifficulty >= 100) return 0; const requiredHackingSkill = server.requiredHackingSkill ?? 1e9; // Adjust if needed for balancing. This is the divisor for the final calculation const balanceFactor = 240; const difficultyMult = (100 - hackDifficulty) / 100; const skillMult = (person.skills.hacking - (requiredHackingSkill - 1)) / person.skills.hacking; const percentMoneyHacked = (difficultyMult * skillMult * person.mults.hacking_money * currentNodeMults.ScriptHackMoney) / balanceFactor; return Math.min(1, Math.max(percentMoneyHacked, 0)); } /** Returns time it takes to complete a hack on a server, in seconds */ export function calculateHackingTime(server: IServer, person: IPerson): number { const { hackDifficulty, requiredHackingSkill } = server; if (typeof hackDifficulty !== "number" || typeof requiredHackingSkill !== "number") return Infinity; const difficultyMult = requiredHackingSkill * hackDifficulty; const baseDiff = 500; const baseSkill = 50; const diffFactor = 2.5; let skillFactor = diffFactor * difficultyMult + baseDiff; skillFactor /= person.skills.hacking + baseSkill; const hackTimeMultiplier = 5; const hackingTime = (hackTimeMultiplier * skillFactor) / (person.mults.hacking_speed * calculateIntelligenceBonus(person.skills.intelligence, 1)); return hackingTime; } /** Returns time it takes to complete a grow operation on a server, in seconds */ export function calculateGrowTime(server: IServer, person: IPerson): number { const growTimeMultiplier = 3.2; // Relative to hacking time. 16/5 = 3.2 return growTimeMultiplier * calculateHackingTime(server, person); } /** Returns time it takes to complete a weaken operation on a server, in seconds */ export function calculateWeakenTime(server: IServer, person: IPerson): number { const weakenTimeMultiplier = 4; // Relative to hacking time return weakenTimeMultiplier * calculateHackingTime(server, person); }