Uses for every material (clay jar, bedroll, pelt rug, fang necklace, bear cloak, pemmican, bait), Q to drop, K/M bag rows on 1-8, help pages; protocol 14

scripts/building/bed.gd

@@ -2,8 +2,15 @@ extends "res://scripts/building/piece.gd"
 ## Bed: E sets your spawn point here. Once it's yours, E at night sleeps until
 ## morning, if the bed is under a roof with walls around it.
 
+func _build() -> void:
+	add_to_group("bed")   # (a bed or a bedroll: either is a spawn point)
+
 func display_name() -> String:
-	return "Bed"
+	return String(def.get("name", "Bed"))
+
+## A bedroll: you can sleep in the open (world.sleep_block_reason).
+func open_air() -> bool:
+	return bool(def.get("place", {}).get("open_air", false))
 
 func is_spawn() -> bool:
 	var w := get_parent().get_parent()
@@ -11,8 +18,8 @@ func is_spawn() -> bool:
 
 func interact_prompt(_player: Node) -> String:
 	if not is_spawn():
-		return "Bed  [E] Set spawn point"
-	return "Bed (your spawn point)  [E] Sleep"
+		return "%s  [E] Set spawn point" % display_name()
+	return "%s (your spawn point)  [E] Sleep" % display_name()
 
 func interact(player: Node) -> void:
 	Actions.use_bed(player, self)

scripts/building/jar.gd

@@ -0,0 +1,29 @@
+extends "res://scripts/building/piece.gd"
+## Clay jar: 6 slots of storage, opened with E like a chest, and food kept in
+## it lasts three times as long (Inventory.keep_mult).
+
+const SLOTS := 6
+const KEEP := 3.0
+var inventory := Inventory.new(SLOTS)
+
+func _build() -> void:
+	inventory.keep_mult = KEEP
+
+func display_name() -> String:
+	return "Clay Jar"
+
+func dismantle_block_reason() -> String:
+	for s in inventory.slots:
+		if s != null:
+			return "Empty the jar first"
+	return ""
+
+func interact_prompt(_player: Node) -> String:
+	var used := 0
+	for s in inventory.slots:
+		if s != null:
+			used += 1
+	return "Clay jar (%d/%d, food keeps 3x as long)  [E] Open" % [used, SLOTS]
+
+func interact(player: Node) -> void:
+	player.open_inventory(self)