In vanilla Minecraft 1.8.9, there is a hard-coded tick delay that prevents you from placing more than a few blocks per second, even if you are holding down the right mouse button. This is a server-side mechanic meant to prevent world corruption, but it cripples speed-builders.
buildscript repositories jcenter() maven url = "https://files.minecraftforge.net/maven" fast block place mod 1.8.9
apply plugin: 'net.minecraftforge.gradle.forge' In vanilla Minecraft 1
: A classic 1.8 mod that allows you to place multiple blocks at once by holding a specific key (usually ) while right-clicking. Tweakeroo (Backported) In vanilla Minecraft 1.8.9