RPG Prefab Houses

1.6.7 for Minecraft 1.21.1 (NeoForge)

See what is in the way

• When a house can't be placed because a container, a functional block or part of a build is in the way, the message now names one of those blocks and its coordinates, for example "Would overwrite 1 containers or functional blocks (one is Chest at 120 64 -30)". The placement ghost also draws a red box round every block in the way.

Safer Undo

• Undo no longer removes blocks you put down after the house went in, such as a block in one of its rooms or on the land around it. It leaves them standing and tells you how many it left.
• Undo is refused if a block of the house was swapped for a different one, or if a chest's contents changed, now including enchantments and other item data. Natural changes (grass, farmland, copper weathering, ice, growing plants) don't count.
• Storage blocks from other mods count as containers for Undo, like chests.

Containers and building

• A chest or other container put down where the house is still being built is left standing with its contents. Before, the house was built over it and its items were spilled.
• If building a house fails part way, what was built is taken down again and the price is paid back. If you have left the game, you get it when you next join.

Deep mine

• The mine is dug a little at a time, so digging a deep mine no longer causes a lag spike.
• Storage blocks from other mods in the mine's path are emptied into the recovery chests, or left standing if they can't be emptied safely.
• If the recovery chests overflow and you pick up any of the items dropped in the bottom chamber, Undo is refused until they are all back.

Land claims, spawn protection and the world border

• These are now checked for every column under the house and its mine, not once per chunk, so a house can no longer reach a few blocks into spawn protection, past the world border or into a claim.
• The blended land, the paths, the retaining walls and the tree clean-up around the lot also stay out of land you can't build on.

Builder's Hammer

• Spectators can't extend houses, and you need to be within the placement distance of the house.
• An annex is no longer built onto a house that was undone, or onto one that is still being built or undone.
• Turning through the spots around a house is quicker.

Servers

• Placement requests have a short cooldown, and the quick checks run before a house is generated, so a modified client can't overload the server by repeating requests.
• A house is no longer placed for free if you leave the game while it is being prepared.

Other fixes

• House previews and the placement ghost show the right textures after you change resource packs.
• The price shown while placing matches what you pay on split-level houses. A wing stepped down with the land no longer counts as a basement.
• The seed box only accepts seeds a design code can keep. Before, a larger number silently became a different seed.
• The catalogue's C and Enter shortcuts do nothing while their buttons are greyed out.
• One damaged entry in your saved designs file no longer loses the designs after it. The file is backed up before it is next saved.
• The mod list description now says 20 genres.
• A test-only structure is no longer included in the mod.

Compatibility

• Minecraft 1.21.1 with NeoForge 21.1.1 or newer (tested on 21.1.259). Install it on the server and on every client.
• Placed houses, saved designs and design codes from 1.6.6 work as before, and the same design code builds the same house.
• Tested on a dedicated server with Open Parties and Claims.

The Forge 1.20.1 version is not changed by this release.