Hunt Weapon extraction script

extract-hunt-weapons.js

// Script to run on https://huntshowdown.rocks/en/weapons to extract weapon info
const meleeVariantNames = [
  "Precision",
  "Deadeye",
  "Marksman",
  "Sniper",
  "Bayonet",
  "Riposte",
  "Trauma",
  "Striker",
  "Brawler",
  "Mace",
  "Talon",
  "Aperture",
  "Swift",
  "Match",
  "Precision",
  "Claw",
]

const weaponProperties = {
  "damage": "damage",
  "cycleTime": "cycle_time",
  "verticalRecoil": "vertical_recoil",
  "melee": "melee",
  "heavyMelee": "hmelee",
  "cost": "cost",
  "effectiveRange": "effective",
  "rateOfFire": "fire_rate",
  "spread": "spread",
  "reloadSpeed": "reload",
  "sway": "sway",
  "muzzleVelocity": "velocity",
}

const ammoNames = ["compact", "medium", "long", "shotgun"]

function extractWeaponInfo() {
  const weaponEls = document.querySelectorAll(".weapon")
  const weaponInfo = []

  weaponEls.forEach((weaponEl) => {
    const weaponName = weaponEl.querySelector(".weaponname")?.textContent.trim()

    const weaponStats = {}
    Object.entries(weaponProperties).forEach(([key, value]) => {
      const statElement = weaponEl.querySelector(`.weaponTopLine[data-type="${value}"]`)
      if (statElement) {
        const stat = statElement.querySelector("span").textContent.trim()
        weaponStats[key] = ["cycleTime", "reloadSpeed"].includes(key) ? parseFloat(stat) : parseInt(stat)
      }
    })

    const imageEls = Array.from(weaponEl.querySelectorAll("div.special > img")) || []

    const ammoType = ammoNames.find((it) => imageEls.some((el) => el.src.includes(it))) || "unknown"
    const isSilenced = weaponName?.includes("Silencer")

    const hasFMJ = imageEls.some((it) => it.src.includes("fullmetaljacket"))
    const hasDumDum = imageEls.some((it) => it.src.includes("dumdum"))
    const hasHighVelocity = imageEls.some((it) => it.src.includes("velocity"))
    const hasIncendiary = imageEls.some((it) => it.src.includes("incendiary"))
    const hasSpitzer = imageEls.some((it) => it.src.includes("spitzer"))
    const hasPoison = imageEls.some((it) => it.src.includes("poison"))
    const hasSlug = imageEls.some((it) => it.src.includes("slug"))
    const hasFlechette = imageEls.some((it) => it.src.includes("flechette"))
    const hasDragonbreath = imageEls.some((it) => it.src.includes("dragon"))
    const hasPennyshot = imageEls.some((it) => it.src.includes("penny"))

    const ammoVariantMap = {
      FMJ: hasFMJ,
      DUMDUM: hasDumDum,
      HIGH_VELOCITY: hasHighVelocity,
      INCENDIARY: hasIncendiary,
      SPITZER: hasSpitzer,
      POISON: hasPoison,
      SLUG: hasSlug,
      FLECHETTE: hasFlechette,
      DRAGONBREATH: hasDragonbreath,
      PENNYSHOT: hasPennyshot,
    }

    const ammoVariants = Object.keys(ammoVariantMap).filter((key) => ammoVariantMap[key])

    weaponInfo.push({
      name: weaponName,
      ammoType,
      isSilenced,
      ammoVariants,
      stats: weaponStats,
    })
  })

  return weaponInfo.sort((a, b) => a.name.localeCompare(b.name))
}

function main() {
  const weapons = extractWeaponInfo()
  console.log(JSON.stringify(weapons, null, 4))
}

main()