How do you Make a Self Destruct Ability without Dying?

You could try to health boost the player at the moment of the explosion ?

If you boost just the explosion damages the player health should stay the same

Health boost for 20 tick > Explosion > Health boost end

I think

Here is the procedure :

Link to the file (grab it while you can) :

https://www.mediafire.com/file/aohnocs0yg9anmk/Autodestruct.zip/file

Make a different Procedure where you check if someone is going to die with a Global player Variable to check if it triggered.

Then cancel it. with this is more secure way of doing this :)

Sooo...

You're wearing an explosive... And you expect it NOT to kill you?

I mean, it follows minecraft logic a bit...

Here are the Steps to make it work:

1. Make a Global Player logic Variable with the Type Player Persistent (if you want to not reset if the player dies, otherwise select the other type that also beginning with Player) - Also set the Variable by default to false.
2. After that go to the Procedure that will be triggered if you press the key and set the Variable to true
3. Then after that make a Procedure with the Global Trigger "Entity dies" and check if the player variable is true.
4. If the Player Variable is true, set the player variable to false again and go to the Category "Advanced". In there you will need a Procedure Block with the Name "Cancel event that triggered global trigger". Use this after the set variable block
5. You're Done!