Crafting queue

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app.py

@@ -146,6 +146,8 @@ def player_view(world: dict, player: dict, now: float) -> dict:
                      / game.speed(world)
                      if "enemy" in action else game.action_time(world, player, action) for action in game.ACTIONS}
     view["blocked"] = {action["id"]: game.can_start(world, player, action) for action in game.ACTIONS}
+    view["queue_why"] = {action["id"]: game.queue_reason(world, player, action) for action in game.ACTIONS
+                         if game.queueable(action)}
     view["drill_per_action"] = game.drill_per_action(player)
     view["recon_gain"] = {action["id"]: game.recon_gain(world, player, action) for action in game.ACTIONS
                           if action.get("special") == "recon"}
@@ -363,6 +365,14 @@ class Handler(BaseHTTPRequestHandler):
             if not isinstance(once, int) or not 0 <= once <= game.MAKE_MAX:
                 return f"1 to {game.MAKE_MAX:,}"
             return game.start_action(world, player, str(body.get("id")), now, once=int(once))
+        if path == "/api/queue":
+            qty = body.get("qty")
+            if not isinstance(qty, int) or not 1 <= qty <= game.MAKE_MAX:
+                return f"1 to {game.MAKE_MAX:,}"
+            return game.queue_add(world, player, str(body.get("id")), qty, now)
+        if path == "/api/queue/remove":
+            index = body.get("index")
+            return game.queue_remove(player, index) if isinstance(index, int) else "Not in the queue"
         if path == "/api/join":
             return game.join_fight(world, player, str(body.get("id")), now)
         if path == "/api/press":