Extinguishing fire

EntityRef::extinguish_fire(host) exposes vanilla Entity.extinguishFire on players, guests, mobs, armor stands and dropped items. If the entity is burning, it first emits minecraft:entity.generic.extinguish_fire at its feet with volume 0.7 and vanilla's pitch from two ordered random float draws. It then clears positive remaining fire ticks, preserving a negative fire-immunity countdown. Fire-immune mob kinds and dropped stacks resistant to in-fire damage do not count as burning, even when their timer is positive.

The operation reuses the engine's mob sound outbox and entity random, and the player/armor-stand cosmetic random and captured sound route. Dropped items use their own random. Sounds use the entity's sound source, including Players for a guest rather than a generic sound category. It does not draw pitch randomness for a non-burning entity. It returns false for stale or unsupported handles.

EntityRef::clear_fire(host) is the distinct vanilla Entity.clearFire operation: it is silent, draws no random, and preserves the same negative countdown. Choose it only when the original behavior explicitly calls clearFire, rather than using it as a substitute for extinguishing.