Clean up

- Remove OnlyIn annotations
- Replace JSR305 Nullable and Nonnull with Jetbrains Nullable and
NotNull
- Fix indentation in flywheel.mixins.json
- Organize imports

src/main/java/com/jozufozu/flywheel/api/MaterialManager.java

@@ -1,9 +1,7 @@
 package com.jozufozu.flywheel.api;
 
 import com.jozufozu.flywheel.api.struct.StructType;
-import com.jozufozu.flywheel.backend.instancing.instancing.InstancedMaterial;
 
-import net.minecraft.client.renderer.RenderType;
 import net.minecraft.core.Vec3i;
 
 public interface MaterialManager {

src/main/java/com/jozufozu/flywheel/backend/Backend.java

@@ -1,14 +1,13 @@
 package com.jozufozu.flywheel.backend;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.slf4j.Logger;
 
 import com.jozufozu.flywheel.api.FlywheelWorld;
 import com.jozufozu.flywheel.backend.gl.versioned.GlCompat;
 import com.jozufozu.flywheel.backend.instancing.ParallelTaskEngine;
-import com.jozufozu.flywheel.config.FlwConfig;
 import com.jozufozu.flywheel.config.BackendType;
+import com.jozufozu.flywheel.config.FlwConfig;
 import com.jozufozu.flywheel.core.shader.ProgramSpec;
 import com.mojang.logging.LogUtils;
 

src/main/java/com/jozufozu/flywheel/backend/Loader.java

@@ -4,7 +4,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;

src/main/java/com/jozufozu/flywheel/backend/OptifineHandler.java

@@ -4,7 +4,7 @@ import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.function.BooleanSupplier;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.client.Camera;
 import net.minecraft.client.renderer.culling.Frustum;

src/main/java/com/jozufozu/flywheel/backend/RenderWork.java

@@ -9,7 +9,7 @@ import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 
-@Mod.EventBusSubscriber(value = Dist.CLIENT)
+@Mod.EventBusSubscriber(Dist.CLIENT)
 public class RenderWork {
 	private static final Queue<Runnable> runs = new ConcurrentLinkedQueue<>();
 

src/main/java/com/jozufozu/flywheel/backend/gl/GlNumericType.java

@@ -6,14 +6,9 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.stream.Collectors;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.lwjgl.opengl.GL11;
 
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-
-@OnlyIn(Dist.CLIENT)
 public enum GlNumericType {
 	FLOAT(4, "float", GL11.GL_FLOAT),
 	UBYTE(1, "ubyte", GL11.GL_UNSIGNED_BYTE),

src/main/java/com/jozufozu/flywheel/backend/gl/shader/GlProgram.java

@@ -7,8 +7,7 @@ import static org.lwjgl.opengl.GL20.glUniformMatrix4fv;
 
 import java.nio.FloatBuffer;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
-
 import org.lwjgl.system.MemoryStack;
 
 import com.jozufozu.flywheel.backend.Backend;
@@ -91,7 +90,7 @@ public abstract class GlProgram extends GlObject {
 	 */
 	public interface Factory<P extends GlProgram> {
 
-		@Nonnull
+		@NotNull
 		P create(ResourceLocation name, int handle);
 	}
 }

src/main/java/com/jozufozu/flywheel/backend/instancing/AbstractInstancer.java

@@ -6,7 +6,6 @@ import java.util.function.Supplier;
 
 import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.Instancer;
-import com.jozufozu.flywheel.core.model.ModelSupplier;
 
 public abstract class AbstractInstancer<D extends InstanceData> implements Instancer<D> {
 

src/main/java/com/jozufozu/flywheel/backend/instancing/InstanceManager.java

@@ -7,7 +7,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.api.instance.DynamicInstance;

src/main/java/com/jozufozu/flywheel/backend/instancing/InstancedRenderDispatcher.java

@@ -19,12 +19,10 @@ import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 
-@OnlyIn(Dist.CLIENT)
 @Mod.EventBusSubscriber(Dist.CLIENT)
 public class InstancedRenderDispatcher {
 

src/main/java/com/jozufozu/flywheel/backend/instancing/InstancedRenderRegistry.java

@@ -4,7 +4,7 @@ import java.util.Objects;
 import java.util.function.BiFunction;
 import java.util.function.Predicate;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;

src/main/java/com/jozufozu/flywheel/backend/instancing/batching/BatchedMaterial.java

@@ -7,7 +7,6 @@ import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.Instancer;
 import com.jozufozu.flywheel.api.Material;
 import com.jozufozu.flywheel.api.struct.Batched;
-import com.jozufozu.flywheel.core.BasicModelSupplier;
 import com.jozufozu.flywheel.core.model.ModelSupplier;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;

src/main/java/com/jozufozu/flywheel/backend/instancing/batching/BatchedMaterialGroup.java

@@ -7,10 +7,8 @@ import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.MaterialGroup;
 import com.jozufozu.flywheel.api.struct.Batched;
 import com.jozufozu.flywheel.api.struct.StructType;
-import com.jozufozu.flywheel.backend.OptifineHandler;
 import com.jozufozu.flywheel.backend.instancing.BatchDrawingTracker;
 import com.jozufozu.flywheel.backend.instancing.TaskEngine;
-import com.jozufozu.flywheel.backend.model.DirectVertexConsumer;
 import com.mojang.blaze3d.vertex.PoseStack;
 
 import net.minecraft.client.renderer.RenderType;

src/main/java/com/jozufozu/flywheel/backend/instancing/batching/CPUInstancer.java

@@ -5,7 +5,6 @@ import com.jozufozu.flywheel.api.struct.Batched;
 import com.jozufozu.flywheel.backend.instancing.AbstractInstancer;
 import com.jozufozu.flywheel.backend.instancing.TaskEngine;
 import com.jozufozu.flywheel.backend.model.DirectVertexConsumer;
-import com.jozufozu.flywheel.core.BasicModelSupplier;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 

src/main/java/com/jozufozu/flywheel/backend/instancing/blockentity/BlockEntityTypeExtension.java

@@ -1,6 +1,6 @@
 package com.jozufozu.flywheel.backend.instancing.blockentity;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.world.level.block.entity.BlockEntity;
 

src/main/java/com/jozufozu/flywheel/backend/instancing/entity/EntityTypeExtension.java

@@ -1,6 +1,6 @@
 package com.jozufozu.flywheel.backend.instancing.entity;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.world.entity.Entity;
 

src/main/java/com/jozufozu/flywheel/backend/instancing/instancing/InstancingEngine.java

@@ -6,7 +6,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.struct.Instanced;
@@ -55,7 +55,7 @@ public class InstancingEngine<P extends WorldProgram> implements Engine {
 	}
 
 	@SuppressWarnings("unchecked")
-	@Nonnull
+	@NotNull
 	@Override
 	public <D extends InstanceData> InstancedMaterial<D> material(StructType<D> type) {
 		if (type instanceof Instanced<D> instanced) {

src/main/java/com/jozufozu/flywheel/config/BackendType.java

@@ -5,7 +5,7 @@ import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 public enum BackendType {
 	OFF("Off"),

src/main/java/com/jozufozu/flywheel/core/BasicModelSupplier.java

@@ -2,7 +2,7 @@ package com.jozufozu.flywheel.core;
 
 import java.util.Map;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.google.common.collect.ImmutableMap;
 import com.jozufozu.flywheel.core.model.Mesh;
@@ -30,7 +30,7 @@ public class BasicModelSupplier implements ModelSupplier {
 		return setRenderType(RenderType.cutoutMipped());
 	}
 
-	public BasicModelSupplier setRenderType(@Nonnull RenderType renderType) {
+	public BasicModelSupplier setRenderType(@NotNull RenderType renderType) {
 		this.renderType = renderType;
 		return this;
 	}

src/main/java/com/jozufozu/flywheel/core/Contexts.java

@@ -11,10 +11,7 @@ import com.jozufozu.flywheel.event.GatherContextEvent;
 import com.jozufozu.flywheel.util.ResourceUtil;
 
 import net.minecraft.resources.ResourceLocation;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 public class Contexts {
 
 	public static ProgramCompiler<WorldProgram> WORLD;

src/main/java/com/jozufozu/flywheel/core/FullscreenQuad.java

@@ -2,7 +2,6 @@ package com.jozufozu.flywheel.core;
 
 import static org.lwjgl.opengl.GL11.GL_TRIANGLES;
 import static org.lwjgl.opengl.GL11.glDrawArrays;
-import static org.lwjgl.opengl.GL20.glEnableVertexAttribArray;
 import static org.lwjgl.opengl.GL20.glVertexAttribPointer;
 
 import com.jozufozu.flywheel.Flywheel;

src/main/java/com/jozufozu/flywheel/core/Materials.java

@@ -8,10 +8,7 @@ import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
 import com.jozufozu.flywheel.core.materials.oriented.OrientedType;
 
 import net.minecraft.resources.ResourceLocation;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 public class Materials {
 
 	public static final StructType<OrientedData> ORIENTED = new OrientedType();

src/main/java/com/jozufozu/flywheel/core/PartialModel.java

@@ -4,7 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import net.minecraft.client.resources.model.BakedModel;
 import net.minecraft.resources.ResourceLocation;
@@ -51,7 +51,7 @@ public class PartialModel {
 			partial.set(modelRegistry.get(partial.getLocation()));
 	}
 
-	@Nonnull
+	@NotNull
 	public String getName() {
 		return getLocation()
 				.toString();

src/main/java/com/jozufozu/flywheel/core/QuadConverter.java

@@ -6,9 +6,8 @@ import java.nio.ByteOrder;
 import java.util.EnumMap;
 import java.util.Map;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.lwjgl.system.MemoryStack;
 import org.lwjgl.system.MemoryUtil;
 
@@ -34,7 +33,7 @@ public class QuadConverter {
 
 	private static QuadConverter INSTANCE;
 
-	@Nonnull
+	@NotNull
 	public static QuadConverter getInstance() {
 		if (INSTANCE == null) {
 			INSTANCE = new QuadConverter(STARTING_CAPACITY);

src/main/java/com/jozufozu/flywheel/core/RenderTypeRegistry.java

@@ -1,6 +1,6 @@
 package com.jozufozu.flywheel.core;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.client.renderer.RenderType;
 

src/main/java/com/jozufozu/flywheel/core/crumbling/AtlasInfo.java

@@ -3,7 +3,7 @@ package com.jozufozu.flywheel.core.crumbling;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.mixin.atlas.SheetDataAccessor;
 

src/main/java/com/jozufozu/flywheel/core/crumbling/CrumblingRenderer.java

@@ -37,14 +37,12 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.BlockDestructionProgress;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 
 /**
  * Responsible for rendering the block breaking overlay for instanced block entities.
  */
-@OnlyIn(Dist.CLIENT)
 @Mod.EventBusSubscriber(Dist.CLIENT)
 public class CrumblingRenderer {
 

src/main/java/com/jozufozu/flywheel/core/hardcoded/ModelPart.java

@@ -3,7 +3,6 @@ package com.jozufozu.flywheel.core.hardcoded;
 import java.util.List;
 
 import com.jozufozu.flywheel.api.vertex.VertexList;
-import com.jozufozu.flywheel.api.vertex.VertexType;
 import com.jozufozu.flywheel.core.Formats;
 import com.jozufozu.flywheel.core.model.Mesh;
 import com.jozufozu.flywheel.core.vertex.PosTexNormalVertex;

src/main/java/com/jozufozu/flywheel/core/instancing/ConditionalInstance.java

@@ -3,7 +3,7 @@ package com.jozufozu.flywheel.core.instancing;
 import java.util.Optional;
 import java.util.function.Consumer;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.Instancer;

src/main/java/com/jozufozu/flywheel/core/instancing/SelectInstance.java

@@ -4,7 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.api.InstanceData;
 import com.jozufozu.flywheel.api.Instancer;

src/main/java/com/jozufozu/flywheel/core/source/FileIndexImpl.java

@@ -3,7 +3,7 @@ package com.jozufozu.flywheel.core.source;
 import java.util.ArrayList;
 import java.util.List;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.backend.Backend;
 import com.jozufozu.flywheel.core.source.error.ErrorBuilder;

src/main/java/com/jozufozu/flywheel/core/source/ShaderSources.java

@@ -6,7 +6,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.google.common.collect.Lists;
 import com.jozufozu.flywheel.util.ResourceUtil;

src/main/java/com/jozufozu/flywheel/core/source/SourceFinder.java

@@ -1,6 +1,6 @@
 package com.jozufozu.flywheel.core.source;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.resources.ResourceLocation;
 

src/main/java/com/jozufozu/flywheel/core/source/error/ErrorBuilder.java

@@ -5,7 +5,7 @@ import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.core.source.FileIndex;
 import com.jozufozu.flywheel.core.source.SourceFile;

src/main/java/com/jozufozu/flywheel/core/source/parse/Import.java

@@ -4,7 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.core.source.FileResolution;
 import com.jozufozu.flywheel.core.source.Resolver;

src/main/java/com/jozufozu/flywheel/core/virtual/VirtualChunk.java

@@ -6,7 +6,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.stream.Stream;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.util.Mods;
 

src/main/java/com/jozufozu/flywheel/core/virtual/VirtualRenderWorld.java

@@ -9,7 +9,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.function.Predicate;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import com.jozufozu.flywheel.api.FlywheelWorld;
 

src/main/java/com/jozufozu/flywheel/event/ReloadRenderersEvent.java

@@ -1,6 +1,6 @@
 package com.jozufozu.flywheel.event;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
 
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraftforge.eventbus.api.Event;

src/main/java/com/jozufozu/flywheel/mixin/BlockEntityTypeMixin.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.mixin;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
 

src/main/java/com/jozufozu/flywheel/mixin/BufferBuilderMixin.java

@@ -2,9 +2,8 @@ package com.jozufozu.flywheel.mixin;
 
 import java.nio.ByteBuffer;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.lwjgl.system.MemoryUtil;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -59,7 +58,7 @@ public abstract class BufferBuilderMixin implements BufferBuilderExtension {
 	}
 
 	@Override
-	public void flywheel$injectForRender(@Nonnull ByteBuffer buffer, @Nonnull VertexFormat format, int vertexCount) {
+	public void flywheel$injectForRender(@NotNull ByteBuffer buffer, @NotNull VertexFormat format, int vertexCount) {
 		this.building = true;
 		this.mode = VertexFormat.Mode.QUADS;
 

src/main/java/com/jozufozu/flywheel/mixin/BufferUploaderMixin.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.mixin;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;

src/main/java/com/jozufozu/flywheel/mixin/ChunkRebuildHooksMixin.java

@@ -13,10 +13,7 @@ import com.jozufozu.flywheel.backend.instancing.InstancedRenderRegistry;
 
 import net.minecraft.client.renderer.chunk.ChunkRenderDispatcher;
 import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 @Mixin(targets = "net.minecraft.client.renderer.chunk.ChunkRenderDispatcher$RenderChunk$RebuildTask")
 public class ChunkRebuildHooksMixin {
 

src/main/java/com/jozufozu/flywheel/mixin/EntityTypeMixin.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.mixin;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
 

src/main/java/com/jozufozu/flywheel/mixin/FixFabulousDepthMixin.java

@@ -13,10 +13,7 @@ import net.minecraft.client.Camera;
 import net.minecraft.client.renderer.GameRenderer;
 import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.LightTexture;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 @Mixin(LevelRenderer.class)
 public class FixFabulousDepthMixin {
 

src/main/java/com/jozufozu/flywheel/mixin/InstanceAddMixin.java

@@ -13,10 +13,7 @@ import com.jozufozu.flywheel.backend.instancing.InstancedRenderDispatcher;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.chunk.LevelChunk;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 @Mixin(LevelChunk.class)
 public class InstanceAddMixin {
 

src/main/java/com/jozufozu/flywheel/mixin/InstanceRemoveMixin.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.mixin;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;

src/main/java/com/jozufozu/flywheel/mixin/LevelRendererMixin.java

@@ -29,11 +29,8 @@ import net.minecraft.client.renderer.RenderType;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.Vec3;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.common.MinecraftForge;
 
-@OnlyIn(Dist.CLIENT)
 @Mixin(value = LevelRenderer.class, priority = 1001) // Higher priority to go after sodium
 public class LevelRendererMixin {
 

src/main/java/com/jozufozu/flywheel/mixin/RenderTypeMixin.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.mixin;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
 
@@ -17,7 +16,7 @@ public class RenderTypeMixin implements RenderTypeExtension {
 	private final DrawBuffer flywheel$drawBuffer = new DrawBuffer((RenderType) (Object) this);
 
 	@Override
-	@Nonnull
+	@NotNull
 	public DrawBuffer flywheel$getDrawBuffer() {
 		return flywheel$drawBuffer;
 	}

src/main/java/com/jozufozu/flywheel/mixin/light/LightUpdateMixin.java

@@ -12,10 +12,7 @@ import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.core.SectionPos;
 import net.minecraft.world.level.LightLayer;
 import net.minecraft.world.level.chunk.ChunkSource;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 
-@OnlyIn(Dist.CLIENT)
 @Mixin(ClientChunkCache.class)
 public abstract class LightUpdateMixin extends ChunkSource {
 

src/main/java/com/jozufozu/flywheel/mixin/matrix/Matrix3fMixin.java

@@ -8,10 +8,6 @@ import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.jozufozu.flywheel.util.MatrixWrite;
 import com.mojang.math.Matrix3f;
 
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-
-@OnlyIn(Dist.CLIENT)
 @Mixin(Matrix3f.class)
 public abstract class Matrix3fMixin implements MatrixWrite {
 

src/main/java/com/jozufozu/flywheel/mixin/matrix/Matrix4fMixin.java

@@ -8,10 +8,6 @@ import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.jozufozu.flywheel.util.MatrixWrite;
 import com.mojang.math.Matrix4f;
 
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
-
-@OnlyIn(Dist.CLIENT)
 @Mixin(Matrix4f.class)
 public abstract class Matrix4fMixin implements MatrixWrite {
 

src/main/java/com/jozufozu/flywheel/util/Color.java

@@ -2,7 +2,7 @@ package com.jozufozu.flywheel.util;
 
 import java.util.function.UnaryOperator;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.google.common.hash.Hashing;
 import com.mojang.math.Vector3f;
@@ -253,7 +253,7 @@ public class Color {
 
 	// ********* //
 
-	public static Color mixColors(@Nonnull Color c1, @Nonnull Color c2, float w) {
+	public static Color mixColors(@NotNull Color c1, @NotNull Color c2, float w) {
 		return new Color(
 				(int) (c1.getRed() + (c2.getRed() - c1.getRed()) * w),
 				(int) (c1.getGreen() + (c2.getGreen() - c1.getGreen()) * w),

src/main/java/com/jozufozu/flywheel/util/Lazy.java

@@ -5,7 +5,7 @@ import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.function.Supplier;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 public class Lazy<T> implements Supplier<T> {
 
@@ -17,7 +17,7 @@ public class Lazy<T> implements Supplier<T> {
 		this.supplier = supplier;
 	}
 
-	@Nonnull
+	@NotNull
 	public T get() {
 		if (value == null) {
 			value = supplier.get();

src/main/java/com/jozufozu/flywheel/util/NonNullSupplier.java

@@ -1,10 +1,10 @@
 package com.jozufozu.flywheel.util;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 @FunctionalInterface
 public interface NonNullSupplier<T> {
 
-	@Nonnull
+	@NotNull
 	T get();
 }

src/main/java/com/jozufozu/flywheel/util/Textures.java

@@ -1,7 +1,6 @@
 package com.jozufozu.flywheel.util;
 
-import javax.annotation.Nullable;
+import org.jetbrains.annotations.Nullable;
-
 import org.lwjgl.opengl.GL32;
 
 import com.mojang.blaze3d.systems.RenderSystem;

src/main/java/com/jozufozu/flywheel/util/WorldAttached.java

@@ -10,7 +10,7 @@ import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import net.minecraft.world.level.LevelAccessor;
 
@@ -42,7 +42,7 @@ public class WorldAttached<T> {
 		}
 	}
 
-	@Nonnull
+	@NotNull
 	public T get(LevelAccessor world) {
 		T t = attached.get(world);
 		if (t != null) return t;
@@ -58,7 +58,7 @@ public class WorldAttached<T> {
 	/**
 	 * Replaces the entry with a new one from the factory and returns the new entry.
 	 */
-	@Nonnull
+	@NotNull
 	public T replace(LevelAccessor world) {
 		attached.remove(world);
 
@@ -68,7 +68,7 @@ public class WorldAttached<T> {
 	/**
 	 * Replaces the entry with a new one from the factory and returns the new entry.
 	 */
-	@Nonnull
+	@NotNull
 	public T replace(LevelAccessor world, Consumer<T> finalizer) {
 		T remove = attached.remove(world);
 

src/main/java/com/jozufozu/flywheel/vanilla/BellInstance.java

@@ -1,12 +1,12 @@
 package com.jozufozu.flywheel.vanilla;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.api.instance.DynamicInstance;
 import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;
-import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.BasicModelSupplier;
+import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.hardcoded.ModelPart;
 import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
 import com.jozufozu.flywheel.util.AnimationTickHolder;
@@ -68,7 +68,7 @@ public class BellInstance extends BlockEntityInstance<BellBlockEntity> implement
 				.createInstance();
 	}
 
-	@Nonnull
+	@NotNull
 	private static ModelPart createBellModel() {
 		return ModelPart.builder("bell", 32, 32)
 				.sprite(BellRenderer.BELL_RESOURCE_LOCATION.sprite())

src/main/java/com/jozufozu/flywheel/vanilla/ChestInstance.java

@@ -3,13 +3,13 @@ package com.jozufozu.flywheel.vanilla;
 import java.util.Calendar;
 import java.util.function.BiFunction;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.api.instance.DynamicInstance;
 import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;
-import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.BasicModelSupplier;
+import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.hardcoded.ModelPart;
 import com.jozufozu.flywheel.core.materials.model.ModelData;
 import com.jozufozu.flywheel.core.materials.oriented.OrientedData;
@@ -41,7 +41,7 @@ public class ChestInstance<T extends BlockEntity & LidBlockEntity> extends Block
 
 	private final Float2FloatFunction lidProgress;
 	private final Material renderMaterial;
-	@Nonnull
+	@NotNull
 	private final ChestType chestType;
 	private final Quaternion baseRotation;
 

src/main/java/com/jozufozu/flywheel/vanilla/MinecartInstance.java

@@ -1,13 +1,13 @@
 package com.jozufozu.flywheel.vanilla;
 
-import javax.annotation.Nonnull;
+import org.jetbrains.annotations.NotNull;
 
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.api.instance.DynamicInstance;
 import com.jozufozu.flywheel.api.instance.TickableInstance;
 import com.jozufozu.flywheel.backend.instancing.entity.EntityInstance;
-import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.BasicModelSupplier;
+import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.Models;
 import com.jozufozu.flywheel.core.hardcoded.ModelPart;
 import com.jozufozu.flywheel.core.materials.model.ModelData;
@@ -158,7 +158,7 @@ public class MinecartInstance<T extends AbstractMinecart> extends EntityInstance
 				.createInstance();
 	}
 
-	@Nonnull
+	@NotNull
 	private static Mesh getBodyModel() {
 		int y = -3;
 		return ModelPart.builder("minecart", 64, 32)

src/main/java/com/jozufozu/flywheel/vanilla/ShulkerBoxInstance.java

@@ -5,8 +5,8 @@ import java.util.function.Function;
 import com.jozufozu.flywheel.api.MaterialManager;
 import com.jozufozu.flywheel.api.instance.DynamicInstance;
 import com.jozufozu.flywheel.backend.instancing.blockentity.BlockEntityInstance;
-import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.BasicModelSupplier;
+import com.jozufozu.flywheel.core.Materials;
 import com.jozufozu.flywheel.core.hardcoded.ModelPart;
 import com.jozufozu.flywheel.core.materials.model.ModelData;
 import com.jozufozu.flywheel.util.AnimationTickHolder;

src/main/resources/flywheel.mixins.json

@@ -1,38 +1,38 @@
 {
-    "required": true,
+  "required": true,
-    "minVersion": "0.8",
+  "minVersion": "0.8",
-    "package": "com.jozufozu.flywheel.mixin",
+  "package": "com.jozufozu.flywheel.mixin",
-    "compatibilityLevel": "JAVA_17",
+  "compatibilityLevel": "JAVA_17",
-    "refmap": "flywheel.refmap.json",
+  "refmap": "flywheel.refmap.json",
-    "client": [
+  "client": [
-        "BlockEntityRenderDispatcherAccessor",
+    "BlockEntityRenderDispatcherAccessor",
-        "BlockEntityTypeMixin",
+    "BlockEntityTypeMixin",
-        "BufferBuilderMixin",
+    "BufferBuilderMixin",
-        "BufferUploaderMixin",
+    "BufferUploaderMixin",
-        "CameraMixin",
+    "CameraMixin",
-        "ChunkRebuildHooksMixin",
+    "ChunkRebuildHooksMixin",
-        "ClientLevelMixin",
+    "ClientLevelMixin",
-        "EntityTypeMixin",
+    "EntityTypeMixin",
-        "FixFabulousDepthMixin",
+    "FixFabulousDepthMixin",
-        "FrustumMixin",
+    "FrustumMixin",
-        "GlStateManagerMixin",
+    "GlStateManagerMixin",
-        "InstanceAddMixin",
+    "InstanceAddMixin",
-        "InstanceRemoveMixin",
+    "InstanceRemoveMixin",
-        "LevelRendererAccessor",
+    "LevelRendererAccessor",
-        "LevelRendererMixin",
+    "LevelRendererMixin",
-        "MultiBufferSourceMixin",
+    "MultiBufferSourceMixin",
-        "PausedPartialTickAccessor",
+    "PausedPartialTickAccessor",
-        "RenderTexturesMixin",
+    "RenderTexturesMixin",
-        "RenderTypeMixin",
+    "RenderTypeMixin",
-        "atlas.AtlasDataMixin",
+    "atlas.AtlasDataMixin",
-        "atlas.SheetDataAccessor",
+    "atlas.SheetDataAccessor",
-        "light.LightUpdateMixin",
+    "light.LightUpdateMixin",
-        "light.NetworkLightUpdateMixin",
+    "light.NetworkLightUpdateMixin",
-        "matrix.Matrix3fMixin",
+    "matrix.Matrix3fMixin",
-        "matrix.Matrix4fMixin",
+    "matrix.Matrix4fMixin",
-        "matrix.PoseStackMixin"
+    "matrix.PoseStackMixin"
-    ],
+  ],
-    "injectors": {
+  "injectors": {
-        "defaultRequire": 1
+    "defaultRequire": 1
   }
 }