How Firemaking works

Demo 0.11.2

How it works

Each burn takes Interval and needs the full Item cost and Currency cost; they are spent unless Input Preservation Chance keeps them.
A burn pays each Product chances entry that succeeds and Currency reward, each doubled with Output Doubling Chance, and XP.
Then each Firemaking event of the burn's category, or of no category, whose requirements are met fires at its chance and gives max(1, trunc(quantity × interval ÷ 1,000)) of its reward item.

Base experience: Recipe base experience
Base item cost: Recipe ingredients items
Base currency cost: Recipe ingredients currencies
Item cost: Quantitymax(1, trunc(Base item cost quantity × (1 + Input Cost)))
Currency cost: Quantitymax(1, trunc(Base currency cost quantity × (1 + Input Cost)))
Base product chances: Recipe products
Product chances: Chanceclamp(Base product chances chance + Flat product chance + Base product chances chance × Increased product chance, 0, 1)
QuantityBase product chances quantity + trunc(Flat product quantity)
Interval: floor((Recipe base interval + Interval (Flat)) × (1 + Interval (%)))
Currency reward: Currencynone if Recipe currency reward = none, otherwise Recipe currency reward currency
Quantitynone if Recipe currency reward = none, otherwise max(trunc(Recipe currency reward quantity × (1 + Percent currency reward) + Flat currency reward), 1)

Modifier	Granted by
Output Doubling ChanceYour chance to double the output	Steel Fire PitFiremaking Tools+3% Output Doubling chance in Firemaking Adamant Fire PitFiremaking Tools+3% Output Doubling chance in Firemaking FiremakingFiremaking Rank 3+5% Output Doubling chance in Firemaking
Interval (Flat)The adjustment to the base intervalGlobal flat action interval	None in the demo
Interval (%)The adjustment to the base intervalGlobal percent action interval	Burning Embers Gloves-1% Firemaking interval
Input Preservation ChanceYour chance to preserve the input	Copper Fire PitFiremaking Tools+3% Input Preservation chance in Firemaking Mithril Fire PitFiremaking Tools+3% Input Preservation chance in Firemaking FiremakingFiremaking Rank 3+5% Input Preservation chance in Firemaking AmeriaAstrologyC1+1% Input Preservation chance in Firemaking AmeriaAstrologyC2+1% Input Preservation chance in Firemaking AmeriaAstrologyC3+1% Input Preservation chance in Firemaking AmeriaAstrologyC4+1% Input Preservation chance in Firemaking
Flat product chance	None in the demo
Flat product quantity	None in the demo
Increased product chance	None in the demo
Input CostAdjustment to the input cost	None in the demo
Flat currency reward	None in the demo
Percent currency reward	None in the demo