scLamp

The light Saltcrown makes for itself: lamplit dormitory windows, the shrine's cold blue-white lancets, and the open mouth of a kiln. An emissive surface with a hot core graded into a cooler color at the edges, a two-frequency flicker so a lamp is never quite steady, and leaded mullion bars laid over the pane in world space for the windows that need them. ember: 1 swaps the smooth grade for a churning coal bed — that is the kiln.

It carries the same water_y as scGranite and scTimber: a window that goes under the tide stops giving light and fades into sea_color, which is how a drowned dormitory reads as dead rather than as a lamp burning underwater.