update 33.1 50

ctrl/start.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+# Start a built room by dispatching to its own ctrl/start.sh in gen/.
+#
+# Usage:
+#   ./ctrl/start.sh                 # standalone, foreground
+#   ./ctrl/start.sh amar -d         # amar, detached
+#   ./ctrl/start.sh sample --build  # flags pass straight through
+#
+# Every room ships its own start script (gen/<room>/ctrl/start.sh) and stays
+# runnable on its own — this only saves cd'ing there and picks the default room.
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT_DIR="$(dirname "$SCRIPT_DIR")"
+
+ROOM="standalone"
+if [[ $# -gt 0 && "$1" != -* ]]; then
+    ROOM="$1"
+    shift
+fi
+
+ROOM_DIR="$ROOT_DIR/gen/$ROOM"
+
+if [[ ! -d "$ROOM_DIR" ]]; then
+    echo "Room '$ROOM' is not built — run: ./ctrl/build.sh $ROOM" >&2
+    exit 1
+fi
+
+if [[ ! -x "$ROOM_DIR/ctrl/start.sh" ]]; then
+    echo "No start script at gen/$ROOM/ctrl/start.sh" >&2
+    echo "(rebuild the room, or start it by hand from $ROOM_DIR)" >&2
+    exit 1
+fi
+
+exec "$ROOM_DIR/ctrl/start.sh" "$@"