From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: dfsek Date: Wed, 16 Sep 2020 01:12:29 -0700 Subject: [PATCH] Add StructureLocateEvent diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java index 408624c5fcc5277dfb13d76c67746228d5bf24dc..e2b7da265e9616ac47e6be72cc6e6d2c75cfec44 100644 --- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java +++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java @@ -183,6 +183,20 @@ public abstract class ChunkGenerator implements BiomeManager.NoiseBiomeSource { @Nullable public BlockPos findNearestMapFeature(ServerLevel world, StructureFeature structureFeature, BlockPos center, int radius, boolean skipExistingChunks) { + // Paper start + org.bukkit.World world1 = world.getWorld(); + org.bukkit.Location originLocation = new org.bukkit.Location(world1, center.getX(), center.getY(), center.getZ()); + io.papermc.paper.event.world.StructureLocateEvent event = new io.papermc.paper.event.world.StructureLocateEvent(world1, originLocation, org.bukkit.StructureType.getStructureTypes().get(structureFeature.getFeatureName()), radius, skipExistingChunks); + if(!event.callEvent()) return null; + // If event call set a final location, skip structure finding and just return set result. + if(event.getResult() != null) return new BlockPos(event.getResult().getBlockX(), event.getResult().getBlockY(), event.getResult().getBlockZ()); + // Get origin location (re)defined by event call. + center = new BlockPos(event.getOrigin().getBlockX(), event.getOrigin().getBlockY(), event.getOrigin().getBlockZ()); + // Get radius and whether to find unexplored structures (re)defined by event call. + radius = event.getRadius(); + skipExistingChunks = event.shouldFindUnexplored(); + structureFeature = StructureFeature.STRUCTURES_REGISTRY.get(event.getType().getName()); + // Paper end if (structureFeature == StructureFeature.STRONGHOLD) { this.generateStrongholds(); BlockPos blockposition1 = null;