scTowerFloor_forge

# 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.