basically what the title says. I have it set that it should spawn in every blacksmith chest but it doesn't.

 

Spoiler

 

@SubscribeEvent
public void loadLootTables(LootTableLoadEvent event) {
	if (event.getName().toString().equals("minecraft:chests/village_blacksmith")) {
		LootTableList.register(new ResourceLocation("saom:village_blacksmith"));
		LootEntry entry = new LootEntryTable(new ResourceLocation("saom:village_blacksmith"), 1, 5, new LootCondition[] {}, "main");
		LootPool pool = new LootPool(new LootEntry[] {entry}, new LootCondition[] {}, new RandomValueRange(1, 1), new RandomValueRange(0), "saomDragonBoneAxe");
		event.getTable().addPool(pool);
	}
}

 

EventHandler    ^

Spoiler

{
    "pools": [
        {
            "name": "main",
            "rolls": 1,
            "entries": [
                {
                    "type": "item",
                    "name": "saom:dragon_bone_axe",
                    "weight": 1
                }
            ]
        }
    ]
}

 

assets/saom/loot_tables/village_blacksmith.json    ^

Edited November 5, 20186 yr by TheGoldenProof

Is your code being called (hint - public static void if your using the @EventSubscriber annotation)

1 hour ago, Cadiboo said:

Is your code being called (hint - public static void if your using the @EventSubscriber annotation)

I forgot the static part, added it. Now, whenever I try to join a world I get a really unhelpful crash report

Spoiler

[15:46:44] [Server thread/INFO] [FML]: The state engine was in incorrect state SERVER_STARTING and forced into state SERVER_STOPPED. Errors may have been discarded.
[15:46:45] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:629]: ---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 11/5/18 3:46 PM
Description: Exception in server tick loop

java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextNode(Unknown Source)
	at java.util.HashMap$KeyIterator.next(Unknown Source)
	at java.util.Collections$UnmodifiableCollection$1.next(Unknown Source)
	at net.minecraft.world.storage.loot.LootTableManager.reloadLootTables(LootTableManager.java:47)
	at net.minecraft.world.storage.loot.LootTableManager.<init>(LootTableManager.java:35)
	at net.minecraft.world.WorldServer.init(WorldServer.java:161)
	at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:123)
	at net.minecraft.server.integrated.IntegratedServer.init(IntegratedServer.java:160)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:552)
	at java.lang.Thread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_191, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 703816376 bytes (671 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.5.2768 14 mods loaded, 14 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State   | ID                  | Version         | Source                                     | Signature                                |
	|:------- |:------------------- |:--------------- |:------------------------------------------ |:---------------------------------------- |
	| UCHIJAA | minecraft           | 1.12.2          | minecraft.jar                              | None                                     |
	| UCHIJAA | mcp                 | 9.42            | minecraft.jar                              | None                                     |
	| UCHIJAA | FML                 | 8.0.99.99       | forgeSrc-1.12.2-14.23.5.2768.jar           | None                                     |
	| UCHIJAA | forge               | 14.23.5.2768    | forgeSrc-1.12.2-14.23.5.2768.jar           | None                                     |
	| UCHIJAA | saom                | 0.5a            | bin                                        | None                                     |
	| UCHIJAA | simplerpg           | 2.2             | simplerpg-2.2-1.12.1.jar                   | None                                     |
	| UCHIJAA | mantle              | 1.12-1.3.3.39   | Mantle-1.12-1.3.3.39.jar                   | None                                     |
	| UCHIJAA | natura              | 1.12.2-4.3.2.62 | natura-1.12.2-4.3.2.62.jar                 | None                                     |
	| UCHIJAA | redstoneflux        | 2.1.0           | RedstoneFlux-1.12-2.1.0.6-universal.jar    | 8a6abf2cb9e141b866580d369ba6548732eff25f |
	| UCHIJAA | cofhcore            | 4.6.1           | CoFHCore-1.12.2-4.6.1.22-universal (1).jar | None                                     |
	| UCHIJAA | waila               | 1.8.26          | Hwyla-1.8.26-B41_1.12.2.jar                | None                                     |
	| UCHIJAA | jei                 | 4.13.1.220      | jei_1.12.2-4.13.1.220.jar                  | None                                     |
	| UCHIJAA | wailaharvestability | 1.1.12          | WailaHarvestability-mc1.12-1.1.12.jar      | None                                     |
	| UCHIJAA | wawla               | 2.5.264         | Wawla-1.12.2-2.5.264.jar                   | d476d1b22b218a10d845928d1665d45fce301b27 |

	Loaded coremods (and transformers): 
	GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
	Pulsar/natura loaded Pulses: 
		- NaturaCommons (Enabled/Forced)
		- NaturaOverworld (Enabled/Not Forced)
		- NaturaNether (Enabled/Not Forced)
		- NaturaDecorative (Enabled/Not Forced)
		- NaturaTools (Enabled/Not Forced)
		- NaturaEntities (Enabled/Not Forced)
		- NaturaOredict (Enabled/Forced)
		- NaturaWorld (Enabled/Not Forced)

	Profiler Position: N/A (disabled)
	Player Count: 0 / 8; []
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'

 

 

22 hours ago, TheGoldenProof said:

LootTableList.register(new ResourceLocation("saom:village_blacksmith"));

This is the cause of your issue. When loot tables are reloaded then all loot tables from the LootTableList are iterated using foreach. This method adds a loot table to the list. Obviously, you can't modify a collection while it is being iterated using foreach, hence the CME. Do this method soewhere else, like in a static initializer or something.

4 hours ago, V0idWa1k3r said:

Do this method soewhere else, like in a static initializer or something.

Is there a better alternative? Like in preInit or Init?

22 minutes ago, Cadiboo said:

Is there a better alternative? Like in preInit or Init?

That's what I meant by "or something". I don't think it really matters, LootTables are not a IForgeRegistryEntry and are managed separately. Currently it doesn't matter when they are added to the set. If you want - yes, you can absolutely register them in pre/init. 

If they ever become a IForgeRegistryEntry though I will be telling people to use the appropriate registry event :P.