Added a few custom paintings

src/main/java/biomesoplenty/init/ModPaintings.java

@@ -0,0 +1,34 @@
+package biomesoplenty.init;
+
+import biomesoplenty.core.BiomesOPlenty;
+import net.minecraft.entity.item.PaintingType;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.event.RegistryEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.registries.ForgeRegistries;
+
+@Mod.EventBusSubscriber(bus = Mod.EventBusSubscriber.Bus.MOD)
+public class ModPaintings
+{
+    public static final PaintingType FIRST_WORLD = new PaintingType(32, 32);
+    public static final PaintingType NETHER_WASP = new PaintingType(32, 32);
+    public static final PaintingType PROMISED_LAND = new PaintingType(64, 32);
+    public static final PaintingType JADE_CLIFFS = new PaintingType(64, 64);
+
+    @SubscribeEvent
+    public static void registerPaintingTypes(RegistryEvent.Register<PaintingType> event)
+    {
+        registerPaintingType(FIRST_WORLD, "first_world");
+        registerPaintingType(NETHER_WASP, "nether_wasp");
+        registerPaintingType(PROMISED_LAND, "promised_land");
+        registerPaintingType(JADE_CLIFFS, "jade_cliffs");
+    }
+
+    public static PaintingType registerPaintingType(PaintingType entry, String name)
+    {
+        entry.setRegistryName(new ResourceLocation(BiomesOPlenty.MOD_ID, name));
+        ForgeRegistries.PAINTING_TYPES.register(entry);
+        return entry;
+    }
+}

src/main/java/biomesoplenty/init/ModVanillaCompat.java

@@ -2,7 +2,6 @@ package biomesoplenty.init;
 
 import biomesoplenty.api.biome.BOPBiomes;
 import biomesoplenty.api.block.BOPBlocks;
-import biomesoplenty.common.biome.BiomeBOP;
 import biomesoplenty.common.world.biome.BiomeFeatureHelper;
 import biomesoplenty.common.world.gen.feature.BOPBiomeFeatures;
 import com.google.common.collect.ImmutableList;
@@ -21,7 +20,6 @@ import net.minecraft.world.gen.feature.*;
 import net.minecraft.world.gen.placement.AtSurfaceWithExtraConfig;
 import net.minecraft.world.gen.placement.FrequencyConfig;
 import net.minecraft.world.gen.placement.Placement;
-import net.minecraft.world.gen.surfacebuilders.ConfiguredSurfaceBuilder;
 import net.minecraftforge.common.BiomeDictionary;
 
 import java.util.List;