falkreon/Loot Pools.md Secret

## Loot Pools.md

      
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              Loot Pools.md
            
          
    How to do Bad Things to Loot Pools

The Structure

LootSupplier {
	contextType: "block"
	
	pools: [
		LootPool
		LootPool
		LootPool
	]
	
	functions: [
		LootFunction
		LootFunction
	]
}
A "loot table json file" is a LootSupplier. And inside, they look sort of like this. If you're lucky enough to have fabric installed, you can grab all of this information from any supplier.
if (supplier instanceof FabricLootSupplier) {
	LootContextType contextType  = ((FabricLootSupplier)supplier).getType();
	List<LootPool> pools         = ((FabricLootSupplier)supplier).getPools();
	List<LootFunction> functions = ((FabricLootSupplier)supplier).getFunctions();
}
These can then be copied or modified, then poured back into a new LootSupplier
FabricLootSupplierBuilder replacement = FabricLootSupplierBuilder.builder();
replacement.withType(contextType);
for(LootPool pool : pools) {
	FabricLootPoolBuilder modifiablePool = FabricLootPoolBuilder.of(existingPool);
	// your Evil Stuff goes here
	replacement.withPool(modifiablePool);
}
replacement.withFunctions(functions); //Not a lot of fun Evil that can be done here.
We can then completely overwrite the FabricLootSupplierBuilder we've been given in our LootTableLoadingCallback
setter.set(replacement.create());
return;