Have you heard of the Too Much TNT mod? Well, it doesn't matter, because you can use this command! The command adds 8 types of TNT from the Too Much TNT mod! Sneak while holding TNT to place it and throw flint and steel at it to ignite it. I'll put crafting instructions along with the source commands.
How to import this command into your world
First, you must give yourself a command block (If you are on a server, you must be 'OP'ed, and have access to /gamemode 1)
To get a command block, type /give @p command_block : in the chat.
Once you have a command block, right click it to open its GUI.
Now, you must copy and paste the command from your browser into the game. Select the entire command from below, then right click and press 'copy'.
Next, go back to your minecraft world, and paste the command you just copied into the command block. There are a few different keys that may be used to do this, depending on your keyboard. The most common ones are 'CTRL + V', 'COMMAND + V', or 'STRG + V'
Finally, you can press done to exit the GUI, and execute the command block by powering it with a redstone block, a lever, or any thing you can get your grubby hands on. Just make sure you don't place it on top of the command block, or the machine will not be installed!
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please comment if any problems or issues!