Solved Change Block Explosion Resistance [1.8.8 or 1.15.2]

Okay, I've done quite a bit of research but none of them have worked so far I think in 1.8, but if there is a thread I haven't seen please send it Anyways, I want to change the block resistance on certain blocks within a condition. Here is some psuedo code to explain what I mean:

Code:java

 
int rng = random_num_generator_or_whatever;
if (rng = 5) {
  // Change block resistance of a block
} else {
  return;
}
 

And by block resistance, I mean stuff like TNT. I want to add this plugin to both my MMORPG and Factions server. Both will likely have TNT (especially Factions) and I want there to be some perks for certain players (ranked players, those with a specific class, etc.) that involves explosions and breaking blocks. And yes, the RPG is 1.8 and Factions is 1.15.2. Anyways, I just need an updated way to change the resistance of a block. I don't have any code at the moment.

 

You could use either of these, not sure which:
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/block/BlockExplodeEvent.html
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/entity/EntityExplodeEvent.html

1. Get the blocks that exploded with blockList -> save them and their locations
2. After the event completes (delayed runnable 1 tick), do your logic. If you determine the block shouldn't have exploded, place the block back.

You might also want to set the yield to 0 so you don't end up duping blocks.

That doesn't use blast resistance but it will achieve your goal

 

Thank you! That was helpful I'll try that out. Marking as solved for now.