skills

The level with nothing affecting it - what the experience has earned.

The level with nothing affecting it, by name. Differs from level() exactly when a potion or a drain is in effect.

if baseLevel(14) >= 60 { stop }
if baseLevel("mining") >= 60 { stop }

How far the skill is boosted or drained: positive when boosted, negative when drained, zero when neither.

How far the skill is boosted or drained, by name.

if boost(2) <= 0 { stop }
if boost("strength") <= 0 { stop }

Your hits as they stand - your current health.

if health() < 15 { stop }

Health as a percentage of maximum, 0 to 100. Answers 100 when the skill hooks are absent, deliberately: a script that flees below 30 must not flee because a hook has not loaded.

if skillsAvailable() and healthPercent() < 30 { stop }

The level as it stands, including any boost or drain. What decides whether you can do a thing right now.

The level as it stands, by name. Case and spacing are ignored, and the usual shorthands work: hp, wc, herblore.

if level(14) < 30 { stop }
if level("mining") < 30 { stop }

The level a given amount of experience earns, capped at 99. Arithmetic on the table; it reads nothing from the game.

let reached = levelAtXp(13034431)

The level the skill's experience says you are. Normally the same as baseLevel; the two disagreeing means a hook is stale.

The level the skill's experience says you are, by name.

if levelFromXp(14) != baseLevel(14) { stop }
if levelFromXp("mining") != baseLevel("mining") { stop }

Your hits with nothing affecting them - your maximum health.

if health() < maxHealth() / 2 { stop }

The highest level this game goes to. Ninety-nine - not 120, that is a later game.

if baseLevel("mining") == maxLevel() { stop }

How far through the current level you are, 0 to 100.

How far through the current level you are, by name.

if percentToLevel(14) > 90 { stop }
if percentToLevel("mining") > 90 { stop }

How many skills there are. Eighteen.

let howMany = skillCount()

The index of a named skill, or -1 when nothing matches. The one command here that answers -1 rather than stopping, because asking whether a name is a skill is a fair question.

if skillIndex("mining") < 0 { stop }

The client's name for a skill index, or an empty string when it is not a skill.

let named = skillName(14)

Whether the three skill arrays are published and populated. Every level here reads 0 when they are not, which is a level nobody has.

if not skillsAvailable() { stop }

Every base level added up. All eighteen - none quietly left out.

if totalLevel() > 500 { stop }

Every skill's experience added up. Held as a 64-bit number here because the total overflows a 32-bit one, and a total that silently went negative is a bug nobody thinks to look for.

let all = totalXp()

Total experience in the skill.

Total experience in the skill, by name.

let earned = xp(14)
let earned = xp("mining")

The experience a level begins at. Level 1 begins at nothing.

let needed = xpForLevel(60) - xp("mining")

Experience still needed for the next level, or 0 at 99.

Experience still needed for the next level, by name.

if xpToLevel(14) < 100 { stop }
if xpToLevel("mining") < 100 { stop }