Upstream Paper

src/main/java/net/minecraft/server/WorldGenFeatureShipwreck.java

@@ -0,0 +1,49 @@
+package net.minecraft.server;
+
+public class WorldGenFeatureShipwreck extends WorldGenFeatureRandomScattered<WorldGenFeatureShipwreckConfiguration> {
+
+    public WorldGenFeatureShipwreck() {}
+
+    protected String a() {
+        return "Shipwreck";
+    }
+
+    public int b() {
+        return 3;
+    }
+
+    protected StructureStart a(GeneratorAccess generatoraccess, ChunkGenerator<?> chunkgenerator, SeededRandom seededrandom, int i, int j) {
+        BiomeBase biomebase = chunkgenerator.getWorldChunkManager().getBiome(new BlockPosition((i << 4) + 9, 0, (j << 4) + 9), (BiomeBase) null);
+
+        return new WorldGenFeatureShipwreck.a(generatoraccess, chunkgenerator, seededrandom, i, j, biomebase);
+    }
+
+    // Spigot start
+    protected int c(World world) {
+        return world.spigotConfig.shipwreckSeed;
+        // Spigot end
+    }
+
+    protected int a(ChunkGenerator<?> chunkgenerator) {
+        return chunkgenerator.getSettings().j();
+    }
+
+    protected int b(ChunkGenerator<?> chunkgenerator) {
+        return chunkgenerator.getSettings().k();
+    }
+
+    public static class a extends StructureStart {
+
+        public a() {}
+
+        public a(GeneratorAccess generatoraccess, ChunkGenerator<?> chunkgenerator, SeededRandom seededrandom, int i, int j, BiomeBase biomebase) {
+            super(i, j, biomebase, seededrandom, generatoraccess.getSeed());
+            WorldGenFeatureShipwreckConfiguration worldgenfeatureshipwreckconfiguration = (WorldGenFeatureShipwreckConfiguration) chunkgenerator.getFeatureConfiguration(biomebase, WorldGenerator.k);
+            EnumBlockRotation enumblockrotation = EnumBlockRotation.values()[seededrandom.nextInt(EnumBlockRotation.values().length)];
+            BlockPosition blockposition = new BlockPosition(i * 16, 90, j * 16);
+
+            WorldGenShipwreck.a(generatoraccess.getDataManager().h(), blockposition, enumblockrotation, this.a, seededrandom, worldgenfeatureshipwreckconfiguration);
+            this.a((IBlockAccess) generatoraccess);
+        }
+    }
+}