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Catenaty is a datapack that adds decorative chains and ropes, also known as catenaries, to Minecraft. You can place a catenary using custom Firework Rocket items, which lets you place the anchor points off the block grid for extra customisation.
Illuminating a cave with hanging lanterns.
Catenary items have a custom data component, which defines what kind of catenary will be placed. This data can be fully customised by map makers, but there's also a few presets available for survival players.
Several variants of chains.
Customisable text spellings.
The newest version of Catenary also allows you to ride catenaries as a zipline! To use this feature, right-click one of the anchor points with a Bow. These ziplines have realistic movement mechanics, so be careful not to get stuck in the middle of a rope!
Zipping down a catenary!
For a full breakdown of Catenaty, check out the official wiki. If you use this datapack in your map, please do not forget to leave credit.
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Illuminating a cave with hanging lanterns.
Catenary items have a custom data component, which defines what kind of catenary will be placed. This data can be fully customised by map makers, but there's also a few presets available for survival players.
Several variants of chains.
Customisable text spellings.
The newest version of Catenary also allows you to ride catenaries as a zipline! To use this feature, right-click one of the anchor points with a Bow. These ziplines have realistic movement mechanics, so be careful not to get stuck in the middle of a rope!
Zipping down a catenary!
For a full breakdown of Catenaty, check out the official wiki. If you use this datapack in your map, please do not forget to leave credit.
Links
Support me on Ko-fi
Discord server
License
Catenary is a datapack that adds decorational hanging chains and ropes.
All Rights Reserved
Copyright (c) 2024 Eroxen
www.planetminecraft.com/member/eroxen/
modrinth.com/user/Eroxen
Do not distribute!
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
All Rights Reserved
Copyright (c) 2024 Eroxen
www.planetminecraft.com/member/eroxen/
modrinth.com/user/Eroxen
Do not distribute!
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
| Credit | Some screenshots were taken on the City of Auburn map: https://www.planetminecraft.com/project/the-city-of-auburn/ |
| Compatibility | Minecraft 1.20 |
| Tags |
11 Update Logs
V0.6 : by Eroxen 09/29/2025 1:12:54 pmSeptember 29, 2025 @ 5:12 pm UTC
- Updated the pack to 1.21.9
- You can now use Copper Chains & Bars as rope materials
- You can now use Copper Golems, Amethyst Shards & Echo Shards as decoration materials
Note: old catenary items that used chains no longer work properly, because Minecraft 1.21.9 changed the chain's item & block id from `minecraft:chain` to `minecraft:iron_chain`. You will have to craft them again.
- You can now use Copper Chains & Bars as rope materials
- You can now use Copper Golems, Amethyst Shards & Echo Shards as decoration materials
Note: old catenary items that used chains no longer work properly, because Minecraft 1.21.9 changed the chain's item & block id from `minecraft:chain` to `minecraft:iron_chain`. You will have to craft them again.
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my suggestion would be to add glass blocks or glass pane "rods" as one of the decoration material options, so that colored fairy lights are possible. maybe even a crafting recipe for rainbow lights? can't wait to see where this pack goes, regardless.