Tested Minecraft Versions: 1.7 - 1.9
Since I Started the Skript EasyGenWall:
https://www.spigotmc.org/resources/easygenwall.32367/
This is the premium and more efficient version of the skript with more cool features and will cause 0 lag rather than the free Skript.
How it works
The player will be able to craft any GenWall's Bucket with the custom recipe that you can customize on the config.yml.
After that the player will be able to place the lava and instantly the lava will be replaced for 'Cobblestone' or the material that you set on the config.yml and will generate a huge wall stopping once it reaches a block or it finds a Sponge in a radius also Configurable.
The Material will be placed at certain Speed that you can customize at config.yml
Some gifs!
https://media.giphy.com/media/WCLkMU5kqaJ9e/giphy.gif
https://media.giphy.com/media/10GWVnUm2dQZaM/giphy.gif
Since I Started the Skript EasyGenWall:
https://www.spigotmc.org/resources/easygenwall.32367/
This is the premium and more efficient version of the skript with more cool features and will cause 0 lag rather than the free Skript.
How it works
The player will be able to craft any GenWall's Bucket with the custom recipe that you can customize on the config.yml.
After that the player will be able to place the lava and instantly the lava will be replaced for 'Cobblestone' or the material that you set on the config.yml and will generate a huge wall stopping once it reaches a block or it finds a Sponge in a radius also Configurable.
The Material will be placed at certain Speed that you can customize at config.yml
Some gifs!
https://media.giphy.com/media/WCLkMU5kqaJ9e/giphy.gif
https://media.giphy.com/media/10GWVnUm2dQZaM/giphy.gif
You can allow some players to only be able to use it on certain worlds or event dont being able to craft them and use them. All permission nodes are shown at Permission's section.
Video:
Coming soon!
Video:
Coming soon!

- Cool config easy to change
- Economy System (Vault) support!
- Factions_UUID Support
- Factions_MassiveCraft Support
- EnemyNearby System
- LavaSponge Support
- Speed Form and Block Form modification!
- Per-World Support
- Custom Craft GenWall Bucket! Shaped Recipe
- Craft any type of GenWall Bucket!
- LAVA_BUCKET AND WATER_BUCKET support
- And more!

- /genwall help : Shows the Help menu
- /genwall reload : Reloads the configuration file.
- /genwall give <player> <material> <amount> : Gives to a <player> an amount of GenWall's Buckets of the material
- /genwall giveall <material> <amount> : Gives to a all online players an amount of GenWall's Buckets of the material

- genwall.admin: Permission for commands and admin stuff
- genwall.use: Allows you use the GenWall's Bucket
- genwall.craft: Allows you to craft the GenWall's Bucket
- genwall.worldbypass: Allows you to use GenWall's Bucket on Disabled Worlds
- genwall.craft.<material>: Allows you to craft the specific GenWall's Bucket if it is enabled in the config