Can anyone name a good macro system that is free?
What do you mean by "macro system", software or keyboard layout?
For which version?
For version 1.8.9 and 1.12 I use LabyMod. Is an official modification that can be used on any server. In Labymod, mods such as Optifine and macros can also be used via the in-house mod downloader.
I mean e.g. My minecraft type himself makes a very specific movement all the time and breaks it down or that he e.g. My inventory is full that he crafted
1.8.9 is fine
Then I recommend Labymod!
https://www.labymod.net/
In the Labymod Installer you can then choose which mods you want to install. You can later install additional LabyMod Mods yourself in Minecraft using a tab. All provided by LabyMod can also be used on any server.
You can also have your Optifine Cape displayed if you own one or buy a permanent cape from Labymod for 10 euro and design it completely individually in HD. Or just import. Simply enter Labymod capes on YouTube. There are also other cosmetics such as ears, shoes or even glasses. But first find yourself in the mod
There's no such thing as crafting itself, since a macro can't imitate mouse movements. And that permanent dismantling, maybe goes through your manufacturer software, something like Razer Synapse or Roccat Swarm
Is that also possible in BAC?
Don't know BAC. What's this?
You can also install the following mods:
Custom Main Menu, Laby's Minimap, Laby's Keystrokes, voicechat, itemphysics, worldeditCUI, MotionBlur, DirectionHUD, CustomCrosshair, MoreParticles, Settings Profile Mod, Toggle Sneak, Optifine, DamageIndicator, Resourcepacks24
LabbyMod
https://www.labymod.net/