Remove some unused code (#1521)

src/main/java/carpet/helpers/FeatureGenerator.java

@@ -11,7 +11,6 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.OptionalInt;
-import java.util.Random;
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Holder;
@@ -60,7 +59,6 @@ import net.minecraft.world.level.levelgen.structure.structures.JigsawStructure;
 
 public class FeatureGenerator
 {
-    public static final Object boo = new Object();
     synchronized public static Boolean plop(String featureName, ServerLevel world, BlockPos pos)
     {
         Thing custom = featureMap.get(featureName);
@@ -170,13 +168,6 @@ public class FeatureGenerator
         return (w, p) -> plopAnywhere(structure, w, p, w.getChunkSource().getGenerator(), wireOnly);
     }
 
-    public static Boolean spawn(String name, ServerLevel world, BlockPos pos)
-    {
-        if (featureMap.containsKey(name))
-            return featureMap.get(name).plop(world, pos);
-        return null;
-    }
-
     private static Structure getDefaultFeature(StructureType<?> structure, ServerLevel world, BlockPos pos)
     {
         // would be nice to have a way to grab structures of this type for position
@@ -345,8 +336,6 @@ public class FeatureGenerator
 
     public static boolean plopAnywhere(Structure structure, ServerLevel world, BlockPos pos, ChunkGenerator generator, boolean wireOnly)
     {
-        if (world.isClientSide())
-            return false;
         CarpetSettings.skipGenerationChecks.set(true);
         try
         {

src/main/java/carpet/helpers/ThrowableSuppression.java

@@ -1,12 +0,0 @@
-package carpet.helpers;
-
-import net.minecraft.core.BlockPos;
-
-public class ThrowableSuppression extends RuntimeException{
-
-    public final BlockPos pos;
-    public ThrowableSuppression(String message, BlockPos pos) {
-        super(message);
-        this.pos = pos;
-    }
-}