Ore outlines keep their colours, and blocked spawner placements say which limit stopped them

Key changes

• A refused spawner placement now tells you exactly which limit stopped it — the server, the world, the chunk or your own total — and names the number that limit allows.
• It also explains that each stack counts once, however many spawners it holds, and that natural spawners count toward the server, world and chunk caps.
• The limits themselves are unchanged: you can place exactly as many spawners as before, you just get a clearer reason when you cannot.
• Ore outlines keep their colours when you change worlds. Before, they could come back in the wrong colour, or plain white, until you wore the Beats helmet again.