Phase 0 : compile SUCCESS (464 -> 0 errors)

Core data model du rig EF extractible compile désormais cleanly.

Changements clé :

1. AccessTransformer wiring (-80 errors)
   - Copie EF accesstransformer.cfg dans resources/META-INF/
   - Uncomment accessTransformer = file(...) dans build.gradle
   - Débloque l'héritage des package-private RenderType.CompositeState +
     RenderType.CompositeRenderType + RenderType.OutlineProperty nécessaires
     à TiedUpRenderTypes.

2. Stubs compat rendering Phase 2
   - PatchedEntityRenderer<E,T,M,R> : type param 4 pour PrepareModelEvent
   - RenderItemBase : type marker pour PatchedRenderersEvent.RegisterItemRenderer
   - LayerUtil + LayerProvider : interface fonctionnelle 5-params pour RegisterResourceLayersEvent
   - PlayerPatch<T extends Player> : extends LivingEntityPatch
   - ToolHolderArmature interface : leftTool/rightTool/backToolJoint()

3. Stubs compat combat Phase 2+
   - AttackResult + ResultType enum : utilisé comme type pour StateFactor ATTACK_RESULT
   - TrailInfo record : stubbé avec playable=false → particle trail jamais émis
   - AttackAnimation.Phase.hand = InteractionHand.MAIN_HAND
   - AttackAnimation.JointColliderPair : stub pour instanceof check
   - AttackAnimation.getPhaseByTime(float) : retourne Phase neutre
   - ActionAnimation.correctRootJoint() : no-op Phase 0
   - ActionAnimation.BEGINNING_LOCATION + INITIAL_LOOK_VEC_DOT re-exposés comme AnimationVariables

4. Physics types alignés
   - InverseKinematicsProvider extends SimulationProvider<...>
   - InverseKinematicsSimulator implements PhysicsSimulator<Joint, ...>
   - InverseKinematicsObject implements SimulationObject<...>
   - InverseKinematicsBuilder extends SimulationObject.SimulationObjectBuilder
   - ik.bake() signature : (Object, Object, boolean, boolean) conforme StaticAnimation usage

5. Mesh/compute stubs
   - ComputeShaderSetup.TOTAL_POSES + TOTAL_NORMALS : OpenMatrix4f[MAX_JOINTS] pool
   - ComputeShaderSetup.MeshPartBuffer inner class + destroyBuffers()
   - ComputeShaderProvider.supportComputeShader() = false
   - VanillaModelTransformer.VanillaMeshPartDefinition record minimal
   - HumanoidMesh.getHumanoidArmorModel() : return null (armor rendering Phase 2)

6. Fixes typage / API
   - TiedUpRenderTypes.prefix("x").toString() x15 : ResourceLocation -> String
   - AnimationManager Logger : log4j -> slf4j
   - TiedUpRigConstants.logAndStacktraceIfDevSide 4-arg overload + Throwable instead of RuntimeException
   - LivingEntityPatch.getReach(InteractionHand) overload
   - StaticAnimation(boolean, String, AssetAccessor) 3-arg overload

Result : compileJava -> BUILD SUCCESSFUL
Prochain jalon : runClient + verify rig se charge sans crash.

build.gradle

@@ -66,7 +66,7 @@ minecraft {
     // However, it must be at "META-INF/accesstransformer.cfg" in the final mod jar to be loaded by Forge.
     // This default location is a best practice to automatically put the file in the right place in the final jar.
     // See https://docs.minecraftforge.net/en/latest/advanced/accesstransformers/ for more information.
-    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
+    accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
 
     // Default run configurations.
     // These can be tweaked, removed, or duplicated as needed.

src/main/java/com/tiedup/remake/rig/TiedUpRigConstants.java

@@ -99,16 +99,28 @@ public final class TiedUpRigConstants {
 
     /**
      * En dev env : log via le consumer + throw l'exception.
-     * En prod : log seulement. Équivalent EF {@code TiedUpRigConstants.logAndStacktraceIfDevSide}.
+     * En prod : log seulement. Équivalent EF {@code EpicFightMod.logAndStacktraceIfDevSide}.
      */
-    public static <E extends RuntimeException> void logAndStacktraceIfDevSide(
+    public static void logAndStacktraceIfDevSide(
         java.util.function.BiConsumer<Logger, String> logAction,
         String message,
-        java.util.function.Function<String, E> exceptionFactory
+        java.util.function.Function<String, ? extends Throwable> exceptionFactory
+    ) {
+        logAndStacktraceIfDevSide(logAction, message, exceptionFactory, message);
+    }
+
+    public static void logAndStacktraceIfDevSide(
+        java.util.function.BiConsumer<Logger, String> logAction,
+        String message,
+        java.util.function.Function<String, ? extends Throwable> exceptionFactory,
+        String stackTraceMessage
     ) {
         logAction.accept(LOGGER, message);
         if (IS_DEV_ENV) {
-            throw exceptionFactory.apply(message);
+            Throwable t = exceptionFactory.apply(stackTraceMessage);
+            if (t instanceof RuntimeException re) throw re;
+            if (t instanceof Error err) throw err;
+            throw new RuntimeException(t);
         }
     }
 }

src/main/java/com/tiedup/remake/rig/anim/AnimationManager.java

@@ -23,7 +23,7 @@ import java.util.function.Predicate;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
 
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;

src/main/java/com/tiedup/remake/rig/anim/client/property/TrailInfo.java

@@ -0,0 +1,29 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.anim.client.property;
+
+import com.google.gson.JsonElement;
+
+import net.minecraft.core.particles.SimpleParticleType;
+import net.minecraft.world.phys.Vec3;
+
+/**
+ * Stub RIG Phase 0 — combat weapon particle trail. Pas utilisé dans TiedUp
+ * (bondage, pas d'armes actives), mais on garde l'API typée pour JSON compat.
+ * {@code deserialize} retourne toujours un trail neutre non-playable, donc
+ * le block dans StaticAnimation est court-circuité (voir {@link #playable()}).
+ */
+public record TrailInfo(String joint, SimpleParticleType particle, boolean playable) {
+	public static TrailInfo deserialize(JsonElement element) {
+		return new TrailInfo("", null, false);
+	}
+
+	public Vec3 start() { return Vec3.ZERO; }
+	public Vec3 end() { return Vec3.ZERO; }
+	public float startTime() { return 0.0F; }
+	public float endTime() { return 0.0F; }
+}

src/main/java/com/tiedup/remake/rig/anim/types/ActionAnimation.java

@@ -6,6 +6,10 @@
 
 package com.tiedup.remake.rig.anim.types;
 
+import net.minecraft.world.phys.Vec3;
+
+import com.tiedup.remake.rig.anim.AnimationVariables;
+import com.tiedup.remake.rig.anim.AnimationVariables.IndependentAnimationVariableKey;
 import com.tiedup.remake.rig.anim.property.AnimationProperty.ActionAnimationProperty;
 import com.tiedup.remake.rig.armature.Armature;
 import com.tiedup.remake.rig.asset.AssetAccessor;
@@ -19,6 +23,13 @@ import com.tiedup.remake.rig.asset.AssetAccessor;
  */
 public class ActionAnimation extends MainFrameAnimation {
 
+	// Variables indépendantes propagées à MoveCoordFunctions (position de départ
+	// en coord monde + produit scalaire lookVec initial pour lerp anim→world).
+	public static final IndependentAnimationVariableKey<Vec3> BEGINNING_LOCATION =
+		AnimationVariables.independent((animator) -> animator.getEntityPatch().getOriginal().position(), true);
+	public static final IndependentAnimationVariableKey<Float> INITIAL_LOOK_VEC_DOT =
+		AnimationVariables.independent((animator) -> 1.0F, true);
+
 	public ActionAnimation(float transitionTime, boolean isRepeat, String registryName, AssetAccessor<? extends Armature> armature) {
 		super(transitionTime, isRepeat, registryName, armature);
 	}
@@ -34,4 +45,18 @@ public class ActionAnimation extends MainFrameAnimation {
 	public <V> ActionAnimation addProperty(ActionAnimationProperty<V> property, V value) {
 		return this;
 	}
+
+	/**
+	 * Stub — LinkAnimation.modifyPose appelle ça pour aligner la root joint
+	 * en espace monde pendant la transition. No-op en TiedUp.
+	 */
+	public void correctRootJoint(
+		com.tiedup.remake.rig.anim.types.LinkAnimation linkAnimation,
+		com.tiedup.remake.rig.anim.Pose pose,
+		com.tiedup.remake.rig.patch.LivingEntityPatch<?> entitypatch,
+		float time,
+		float partialTicks
+	) {
+		// no-op
+	}
 }

src/main/java/com/tiedup/remake/rig/anim/types/AttackAnimation.java

@@ -9,6 +9,8 @@ package com.tiedup.remake.rig.anim.types;
 import java.util.Collections;
 import java.util.List;
 
+import net.minecraft.world.InteractionHand;
+
 import com.tiedup.remake.rig.armature.Armature;
 import com.tiedup.remake.rig.asset.AssetAccessor;
 
@@ -44,13 +46,34 @@ public class AttackAnimation extends ActionAnimation {
 		super(isRepeat, registryName, armature);
 	}
 
+	/**
+	 * Stub — MoveCoordFunctions appelle ça pour calculer la reach mid-anim.
+	 * On retourne toujours une Phase neutre (mainHand, pas de colliders),
+	 * donc le reach retombe sur {@code entitypatch.getReach(MAIN_HAND)}.
+	 */
+	public Phase getPhaseByTime(float elapsedTime) {
+		return new Phase();
+	}
+
 	/**
 	 * Phase d'attaque. Stub pour satisfaire {@code phase.getColliders()}
-	 * en JsonAssetLoader.
+	 * en JsonAssetLoader + {@code phase.hand} en MoveCoordFunctions.
 	 */
 	public static class Phase {
-		public Object[] getColliders() {
-			return new Object[0];
+		public final InteractionHand hand = InteractionHand.MAIN_HAND;
+
+		public JointColliderPair[] getColliders() {
+			return new JointColliderPair[0];
+		}
+	}
+
+	/**
+	 * Stub — (Joint, Collider) pair pour les hitboxes combat. Non utilisé
+	 * en TiedUp, juste un placeholder typé pour que JsonAssetLoader:592 compile.
+	 */
+	public static class JointColliderPair {
+		public com.tiedup.remake.rig.armature.Joint getFirst() {
+			return null;
 		}
 	}
 }

src/main/java/com/tiedup/remake/rig/anim/types/StaticAnimation.java

@@ -116,6 +116,11 @@ public class StaticAnimation extends DynamicAnimation implements InverseKinemati
 		this.filehash = getFileHash(this.resourceLocation);
 	}
 	
+	/* Resourcepack animations — transitionTime par défaut */
+	public StaticAnimation(boolean isRepeat, String path, AssetAccessor<? extends Armature> armature) {
+		this(TiedUpRigConstants.GENERAL_ANIMATION_TRANSITION_TIME, isRepeat, path, armature);
+	}
+
 	/* Resourcepack animations */
 	public StaticAnimation(float transitionTime, boolean isRepeat, String path, AssetAccessor<? extends Armature> armature) {
 		super(transitionTime, isRepeat);

src/main/java/com/tiedup/remake/rig/armature/types/ToolHolderArmature.java

@@ -0,0 +1,21 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.armature.types;
+
+import com.tiedup.remake.rig.armature.Joint;
+
+/**
+ * Interface pour armatures portant un outil (main gauche/droite + dos).
+ * TiedUp gardera cette convention pour maintenir la compat avec les JSON EF
+ * (rig équivalent : Tool_R, Tool_L, Tool_Back). Dans les faits, dans un
+ * contexte bondage, "outil" = menottes, laisse, cage, etc.
+ */
+public interface ToolHolderArmature {
+	Joint leftToolJoint();
+	Joint rightToolJoint();
+	Joint backToolJoint();
+}

src/main/java/com/tiedup/remake/rig/cloth/ClothSimulator.java

@@ -415,10 +415,11 @@ public class ClothSimulator extends AbstractSimulator<ResourceLocation, ClothObj
 				this.drawParts(poseStack, bufferBuilder, drawingFunction, packedLight, r, g, b, a, overlay);
 			}
 			
+			// RIG : debug draw des colliders OBB strippé — OBBCollider stub minimal
+			// sans logique de rendu (EF avait draw(PoseStack, BufferSource, int), strip
+			// pour éviter de forker tout le pipeline RenderType combat).
 			if (DRAW_MESH_COLLIDERS && this.clothColliders != null) {
-				for (Pair<Function<ClothSimulatable, OpenMatrix4f>, ClothSimulator.ClothOBBCollider> entry : this.clothColliders) {
-					entry.getSecond().draw(poseStack, Minecraft.getInstance().renderBuffers().bufferSource(), 0xFFFFFFFF);
-				}
+				// no-op Phase 0
 			}
 			
 			// Remove entity inverted world translation while keeping the scale

src/main/java/com/tiedup/remake/rig/mesh/HumanoidMesh.java

@@ -49,17 +49,9 @@ public class HumanoidMesh extends SkinnedMesh {
 	}
 	
 	public AssetAccessor<? extends SkinnedMesh> getHumanoidArmorModel(EquipmentSlot slot) {
-		switch (slot) {
-		case HEAD:
-			return Meshes.HELMET;
-		case CHEST:
-			return Meshes.CHESTPLATE;
-		case LEGS:
-			return Meshes.LEGGINS;
-		case FEET:
-			return Meshes.BOOTS;
-		default:
-			return null;
-		}
+		// RIG : Meshes.{HELMET,CHESTPLATE,LEGGINS,BOOTS} strippés en Phase 0 (armor rendering
+		// hors scope bondage V1). Re-implém Phase 2 si besoin de rendre armures vanilla
+		// sur le rig — pour l'instant retour null = armor rendering off.
+		return null;
 	}
 }

src/main/java/com/tiedup/remake/rig/mesh/transformer/VanillaModelTransformer.java

@@ -0,0 +1,55 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.mesh.transformer;
+
+import java.util.List;
+import java.util.function.Supplier;
+
+import net.minecraft.client.model.geom.ModelPart;
+
+import com.tiedup.remake.rig.math.OpenMatrix4f;
+import com.tiedup.remake.rig.mesh.Mesh;
+import com.tiedup.remake.rig.mesh.MeshPartDefinition;
+
+/**
+ * Stub RIG Phase 0 — le transformer complet EF (HumanoidModel → SkinnedMesh
+ * runtime conversion) n'est pas porté : TiedUp utilise exclusivement GLB +
+ * JSON EF pour la définition des meshes. Seule la record
+ * {@link VanillaMeshPartDefinition} est conservée, car référencée par
+ * {@code JsonAssetLoader} pour instancier les parts nommées.
+ *
+ * <p>Phase 2 : décider si on fork le transformer pour garder la compat runtime
+ * avec les modèles vanilla (armor rendering), ou si on reroute vers GLB only.</p>
+ */
+public class VanillaModelTransformer {
+
+	public record VanillaMeshPartDefinition(
+		String partName,
+		Mesh.RenderProperties renderProperties,
+		List<String> path,
+		OpenMatrix4f invertedParentTransform,
+		ModelPart root
+	) implements MeshPartDefinition {
+
+		public static MeshPartDefinition of(String partName, Mesh.RenderProperties renderProperties) {
+			return new VanillaMeshPartDefinition(partName, renderProperties, null, null, null);
+		}
+
+		public static MeshPartDefinition of(String partName) {
+			return new VanillaMeshPartDefinition(partName, null, null, null, null);
+		}
+
+		public static MeshPartDefinition of(String partName, List<String> path, OpenMatrix4f invertedParentTransform, ModelPart root) {
+			return new VanillaMeshPartDefinition(partName, null, path, invertedParentTransform, root);
+		}
+
+		@Override
+		public Supplier<OpenMatrix4f> getModelPartAnimationProvider() {
+			return () -> null;
+		}
+	}
+}

src/main/java/com/tiedup/remake/rig/patch/LivingEntityPatch.java

@@ -8,6 +8,7 @@ package com.tiedup.remake.rig.patch;
 
 import javax.annotation.Nullable;
 
+import net.minecraft.world.InteractionHand;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.phys.Vec3;
@@ -65,6 +66,10 @@ public abstract class LivingEntityPatch<T extends LivingEntity> extends EntityPa
 		return 1.0F;
 	}
 
+	public float getReach(InteractionHand hand) {
+		return getReach();
+	}
+
 	public float getYRot() {
 		return this.original.getYRot();
 	}

src/main/java/com/tiedup/remake/rig/patch/PlayerPatch.java

@@ -0,0 +1,17 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.patch;
+
+import net.minecraft.world.entity.player.Player;
+
+/**
+ * Stub RIG Phase 0 — patch de capability attaché à un {@link Player}.
+ * Re-implém complète Phase 2 (séparation ClientPlayerPatch / ServerPlayerPatch,
+ * input handling, first-person, cam sync).
+ */
+public abstract class PlayerPatch<T extends Player> extends LivingEntityPatch<T> {
+}

src/main/java/com/tiedup/remake/rig/physics/ik/InverseKinematicsProvider.java

@@ -6,6 +6,7 @@
 
 package com.tiedup.remake.rig.physics.ik;
 
+import com.tiedup.remake.rig.physics.SimulationProvider;
 import com.tiedup.remake.rig.physics.ik.InverseKinematicsSimulator.InverseKinematicsBuilder;
 import com.tiedup.remake.rig.physics.ik.InverseKinematicsSimulator.InverseKinematicsObject;
 
@@ -19,13 +20,15 @@ import com.tiedup.remake.rig.physics.ik.InverseKinematicsSimulator.InverseKinema
  * Conservé comme interface vide pour que {@code StaticAnimation
  * implements InverseKinematicsProvider} compile.</p>
  */
-public interface InverseKinematicsProvider {
+public interface InverseKinematicsProvider
+		extends SimulationProvider<InverseKinematicsSimulatable, InverseKinematicsObject, InverseKinematicsBuilder, InverseKinematicsProvider> {
 
 	/**
 	 * Crée les données de simulation IK. Stub par défaut : no-op.
 	 * Surchargé dans les classes qui auraient réellement de l'IK (aucune
 	 * en TiedUp).
 	 */
+	@Override
 	default InverseKinematicsObject createSimulationData(
 			InverseKinematicsProvider provider,
 			InverseKinematicsSimulatable simOwner,

src/main/java/com/tiedup/remake/rig/physics/ik/InverseKinematicsSimulator.java

@@ -6,6 +6,13 @@
 
 package com.tiedup.remake.rig.physics.ik;
 
+import java.util.Optional;
+import java.util.function.BooleanSupplier;
+
+import com.tiedup.remake.rig.armature.Joint;
+import com.tiedup.remake.rig.physics.PhysicsSimulator;
+import com.tiedup.remake.rig.physics.SimulationObject;
+
 /**
  * RIG stub. Upstream EF : simulateur d'inverse kinematics (solveur CCD
  * ou FABRIK) utilisé pour attacher des membres à des points cibles
@@ -15,15 +22,24 @@ package com.tiedup.remake.rig.physics.ik;
  * AnimationProperty compilent. Les nested types sont des stubs sans
  * logique.</p>
  */
-public class InverseKinematicsSimulator {
+public class InverseKinematicsSimulator implements PhysicsSimulator<Joint, InverseKinematicsSimulator.InverseKinematicsBuilder, InverseKinematicsProvider, InverseKinematicsSimulatable, InverseKinematicsSimulator.InverseKinematicsObject> {
 
-	public static class InverseKinematicsObject {
+	@Override public void tick(InverseKinematicsSimulatable object) {}
+	@Override public boolean isRunning(Joint key) { return false; }
+	@Override public void runUntil(Joint key, InverseKinematicsProvider provider, InverseKinematicsBuilder builder, BooleanSupplier when) {}
+	@Override public void runWhen(Joint key, InverseKinematicsProvider provider, InverseKinematicsBuilder builder, BooleanSupplier when) {}
+	@Override public void restart(Joint key) {}
+	@Override public void stop(Joint key) {}
+	@Override public Optional<InverseKinematicsObject> getRunningObject(Joint key) { return Optional.empty(); }
+
+
+	public static class InverseKinematicsObject implements SimulationObject<InverseKinematicsBuilder, InverseKinematicsProvider, InverseKinematicsSimulatable> {
 		public InverseKinematicsObject(InverseKinematicsBuilder builder) {
 			// no-op
 		}
 	}
 
-	public static class InverseKinematicsBuilder {
+	public static class InverseKinematicsBuilder extends SimulationObject.SimulationObjectBuilder {
 		// no-op stub
 	}
 
@@ -35,8 +51,8 @@ public class InverseKinematicsSimulator {
 		public BakedInverseKinematicsDefinition bake(
 				Object armature,
 				Object jointTransforms,
-				float correctY,
-				float correctZ) {
+				boolean correctY,
+				boolean correctZ) {
 			return new BakedInverseKinematicsDefinition();
 		}
 	}

src/main/java/com/tiedup/remake/rig/render/PatchedEntityRenderer.java

@@ -0,0 +1,15 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.render;
+
+/**
+ * Stub RIG Phase 0 — renderer EF substituant {@code EntityRenderer} vanilla
+ * pour les entités riggées. Implémentation complète Phase 2 (pipeline :
+ * pose → armature → skinning → VertexConsumer).
+ */
+public abstract class PatchedEntityRenderer<E, T, M, R> {
+}

src/main/java/com/tiedup/remake/rig/render/TiedUpRenderTypes.java

@@ -48,7 +48,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	private static final BiFunction<ResourceLocation, RenderStateShard.CullStateShard, RenderType> TRIANGULATED_OUTLINE =
 		Util.memoize((texLocation, cullStateShard) -> {
 			return RenderType.create(
-				TiedUpRigConstants.prefix("outline"),
+				TiedUpRigConstants.prefix("outline").toString(),
 				DefaultVertexFormat.POSITION_COLOR_TEX,
 				VertexFormat.Mode.TRIANGLES,
 				256,
@@ -288,7 +288,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType ENTITY_UI_COLORED = 
 		create(
-			  TiedUpRigConstants.prefix("ui_color")
+			  TiedUpRigConstants.prefix("ui_color").toString()
 			, DefaultVertexFormat.POSITION_COLOR
 			, VertexFormat.Mode.QUADS
 			, 256
@@ -304,7 +304,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final Function<ResourceLocation, RenderType> ENTITY_UI_TEXTURE = Util.memoize(
 		(textureLocation) -> create( 
-			  TiedUpRigConstants.prefix("ui_texture")
+			  TiedUpRigConstants.prefix("ui_texture").toString()
 			, DefaultVertexFormat.POSITION_TEX
 			, VertexFormat.Mode.QUADS
 			, 256
@@ -321,7 +321,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	);
 	
 	private static final RenderType OBB = create(
-		  TiedUpRigConstants.prefix("debug_collider")
+		  TiedUpRigConstants.prefix("debug_collider").toString()
 		, DefaultVertexFormat.POSITION_COLOR_NORMAL
 		, VertexFormat.Mode.LINE_STRIP
 		, 256
@@ -339,7 +339,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	);
 	
 	private static final RenderType DEBUG_QUADS = create(
-		  TiedUpRigConstants.prefix("debug_quad")
+		  TiedUpRigConstants.prefix("debug_quad").toString()
 		, DefaultVertexFormat.POSITION_COLOR
 		, VertexFormat.Mode.QUADS
 		, 256
@@ -355,7 +355,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	);
 	
 	private static final RenderType GUI_TRIANGLE = create(
-		  TiedUpRigConstants.prefix("gui_triangle")
+		  TiedUpRigConstants.prefix("gui_triangle").toString()
 		, DefaultVertexFormat.POSITION_COLOR
 		, VertexFormat.Mode.TRIANGLES
 		, 256
@@ -370,7 +370,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final Function<ResourceLocation, RenderType> OVERLAY_MODEL = Util.memoize(texLocation -> {
 		return create(
-			TiedUpRigConstants.prefix("overlay_model"),
+			TiedUpRigConstants.prefix("overlay_model").toString(),
 			DefaultVertexFormat.NEW_ENTITY,
 			VertexFormat.Mode.TRIANGLES,
 			256,
@@ -391,7 +391,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType ENTITY_AFTERIMAGE_WHITE = 
 		create(
-			TiedUpRigConstants.prefix("entity_afterimage"),
+			TiedUpRigConstants.prefix("entity_afterimage").toString(),
 			DefaultVertexFormat.PARTICLE,
 			VertexFormat.Mode.TRIANGLES,
 			256,
@@ -410,7 +410,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType ITEM_AFTERIMAGE_WHITE = 
 		create(
-			TiedUpRigConstants.prefix("item_afterimage"),
+			TiedUpRigConstants.prefix("item_afterimage").toString(),
 			DefaultVertexFormat.PARTICLE,
 			VertexFormat.Mode.QUADS,
 			256,
@@ -429,7 +429,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final Function<ResourceLocation, RenderType> ENTITY_PARTICLE = Util.memoize(texLocation -> {
 		return create(
-			TiedUpRigConstants.prefix("entity_particle"),
+			TiedUpRigConstants.prefix("entity_particle").toString(),
 			DefaultVertexFormat.NEW_ENTITY,
 			VertexFormat.Mode.TRIANGLES,
 			256,
@@ -449,7 +449,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType ITEM_PARTICLE = 
 		create(
-			TiedUpRigConstants.prefix("item_particle"),
+			TiedUpRigConstants.prefix("item_particle").toString(),
 			DefaultVertexFormat.NEW_ENTITY,
 			VertexFormat.Mode.QUADS,
 			256,
@@ -468,7 +468,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final Function<ResourceLocation, RenderType> ENTITY_PARTICLE_STENCIL = Util.memoize(texLocation -> {
 		return create(
-			TiedUpRigConstants.prefix("entity_particle_stencil"),
+			TiedUpRigConstants.prefix("entity_particle_stencil").toString(),
 			DefaultVertexFormat.POSITION_TEX,
 			VertexFormat.Mode.TRIANGLES,
 			256,
@@ -484,7 +484,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType ITEM_PARTICLE_STENCIL = 
 		create(
-			TiedUpRigConstants.prefix("item_particle_stencil"),
+			TiedUpRigConstants.prefix("item_particle_stencil").toString(),
 			DefaultVertexFormat.POSITION_TEX,
 			VertexFormat.Mode.QUADS,
 			256,
@@ -499,7 +499,7 @@ public final class TiedUpRenderTypes extends RenderType {
 	
 	private static final RenderType.CompositeRenderType BLOCK_HIGHLIGHT =
 		create(
-			TiedUpRigConstants.prefix("block_highlight"),
+			TiedUpRigConstants.prefix("block_highlight").toString(),
 			DefaultVertexFormat.BLOCK,
 			VertexFormat.Mode.QUADS,
 			256,
@@ -627,7 +627,7 @@ public final class TiedUpRenderTypes extends RenderType {
 		CompositeRenderType glintRenderType = WORLD_RENDERTYPES_COLORED_GLINT.computeIfAbsent(
 			owner,
 			k -> create(
-				TiedUpRigConstants.prefix("colored_glint"),
+				TiedUpRigConstants.prefix("colored_glint").toString(),
 				DefaultVertexFormat.POSITION_TEX,
 				VertexFormat.Mode.TRIANGLES,
 				256,

src/main/java/com/tiedup/remake/rig/render/compute/ComputeShaderProvider.java

@@ -20,6 +20,11 @@ public final class ComputeShaderProvider {
 		return null;
 	}
 
+	/** Stub : compute shader jamais supporté en Phase 0 → CPU skinning uniquement. */
+	public static boolean supportComputeShader() {
+		return false;
+	}
+
 	/** Stub no-op pour Iris init (référence pour IRISCompat éventuel). */
 	public static void initIris() {
 		// no-op Phase 0

src/main/java/com/tiedup/remake/rig/render/compute/ComputeShaderSetup.java

@@ -13,6 +13,7 @@ import net.minecraft.client.renderer.RenderType;
 import com.tiedup.remake.rig.mesh.Mesh;
 import com.tiedup.remake.rig.armature.Armature;
 import com.tiedup.remake.rig.math.OpenMatrix4f;
+import com.tiedup.remake.rig.TiedUpRigConstants;
 
 /**
  * RIG stub. Upstream EF : ComputeShaderSetup = binding OpenGL 4.3+ compute
@@ -25,6 +26,28 @@ import com.tiedup.remake.rig.math.OpenMatrix4f;
  */
 public abstract class ComputeShaderSetup {
 
+	/** Pool de matrices réutilisées par SkinnedMesh pour le CPU skinning. */
+	public static final OpenMatrix4f[] TOTAL_POSES = new OpenMatrix4f[TiedUpRigConstants.MAX_JOINTS];
+	public static final OpenMatrix4f[] TOTAL_NORMALS = new OpenMatrix4f[TiedUpRigConstants.MAX_JOINTS];
+
+	static {
+		for (int i = 0; i < TiedUpRigConstants.MAX_JOINTS; i++) {
+			TOTAL_POSES[i] = new OpenMatrix4f();
+			TOTAL_NORMALS[i] = new OpenMatrix4f();
+		}
+	}
+
+	/**
+	 * Stub inner class — utilisé par {@code SkinnedMesh.SkinnedMeshPart.partVBO}.
+	 * Le CPU path ne crée jamais d'instance, ne pointe que le type.
+	 */
+	public static class MeshPartBuffer {
+		public void destroyBuffers() {}
+	}
+
+	/** Libération des buffers VBO (GPU path). No-op sur le stub. */
+	public void destroyBuffers() {}
+
 	/** No-op stub : le chemin GPU compute n'est jamais emprunté. */
 	public void drawWithShader(
 			Object mesh,

src/main/java/com/tiedup/remake/rig/render/item/RenderItemBase.java

@@ -0,0 +1,15 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.render.item;
+
+/**
+ * Stub RIG Phase 0 — renderer pour les items (EF : weapons avec trail,
+ * tools). TiedUp : re-implém Phase 3 pour menottes/laisse/cage rendues
+ * attachées aux joints Tool_R/Tool_L via ItemStack injection.
+ */
+public abstract class RenderItemBase {
+}

src/main/java/com/tiedup/remake/rig/render/layer/LayerUtil.java

@@ -0,0 +1,32 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.render.layer;
+
+import net.minecraft.client.model.EntityModel;
+import net.minecraft.client.renderer.entity.LivingEntityRenderer;
+import net.minecraft.world.entity.LivingEntity;
+
+import com.tiedup.remake.rig.mesh.SkinnedMesh;
+import com.tiedup.remake.rig.patch.LivingEntityPatch;
+
+/**
+ * Stub RIG Phase 0 — registry de layers additionnels (armor, glow, cape...)
+ * pour renderers EF. Implém complète Phase 2.
+ */
+public class LayerUtil {
+
+	@FunctionalInterface
+	public interface LayerProvider<
+		E extends LivingEntity,
+		T extends LivingEntityPatch<E>,
+		M extends EntityModel<E>,
+		R extends LivingEntityRenderer<E, M>,
+		AM extends SkinnedMesh
+	> {
+		void addLayer(R renderer);
+	}
+}

src/main/java/com/tiedup/remake/rig/util/AttackResult.java

@@ -0,0 +1,42 @@
+/*
+ * Derived from Epic Fight (https://github.com/Epic-Fight/epicfight)
+ * by the Epic Fight Team, licensed under GPLv3.
+ * Modifications © 2026 TiedUp! Remake Contributors, distributed under GPLv3.
+ */
+
+package com.tiedup.remake.rig.util;
+
+/**
+ * Stub RIG Phase 0 — encodage résultat d'attaque combat EF. Utilisé uniquement
+ * comme type pour {@code ATTACK_RESULT} StateFactor côté EntityState. Pas de
+ * logique combat dans TiedUp — logique porté Phase 2 si besoin hitboxes menottes.
+ */
+public class AttackResult {
+	public final ResultType resultType;
+	public final float damage;
+
+	public AttackResult(ResultType resultType, float damage) {
+		this.resultType = resultType;
+		this.damage = damage;
+	}
+
+	public static AttackResult success(float damage) { return new AttackResult(ResultType.SUCCESS, damage); }
+	public static AttackResult blocked(float damage) { return new AttackResult(ResultType.BLOCKED, damage); }
+	public static AttackResult missed(float damage) { return new AttackResult(ResultType.MISSED, damage); }
+	public static AttackResult of(ResultType resultType, float damage) { return new AttackResult(resultType, damage); }
+
+	public static enum ResultType {
+		SUCCESS(true, true), MISSED(false, false), BLOCKED(false, true);
+
+		boolean dealtDamage;
+		boolean shouldCount;
+
+		ResultType(boolean dealtDamage, boolean countAsHitEntity) {
+			this.dealtDamage = dealtDamage;
+			this.shouldCount = countAsHitEntity;
+		}
+
+		public boolean dealtDamage() { return this.dealtDamage; }
+		public boolean shouldCount() { return this.shouldCount; }
+	}
+}

src/main/resources/META-INF/accesstransformer.cfg

@@ -0,0 +1,127 @@
+public net.minecraft.client.Minecraft m_202354_()Z # startAttack
+public net.minecraft.client.gui.components.AbstractSelectionList f_93399_ # scrolling
+protected-f net.minecraft.client.gui.components.AbstractSelectionList f_93387_ # itemHeight
+public net.minecraft.client.gui.components.AbstractSliderButton m_93611_(D)V # setValue
+public net.minecraft.client.gui.components.BossHealthOverlay f_93697_ # GUI_BARS_LOCATION
+public net.minecraft.client.gui.components.EditBox f_94089_ # responder
+public net.minecraft.client.gui.GuiGraphics f_279587_ # scissorStack
+public net.minecraft.client.gui.GuiGraphics m_280479_(Lnet/minecraft/resources/ResourceLocation;IIIIIFFFFFFFF)V # innerBlit
+public net.minecraft.client.gui.GuiGraphics$ScissorStack
+public net.minecraft.client.gui.GuiGraphics$ScissorStack f_279656_ # stack
+public net.minecraft.client.gui.screens.Screen f_267454_ # initialized
+public net.minecraft.client.Camera f_90562_ # eyeHeight
+public net.minecraft.client.Camera f_90563_ # eyeHeightOld
+public net.minecraft.client.Camera m_90566_(D)D # getMaxZoom
+public net.minecraft.client.Camera m_90568_(DDD)V # move
+public net.minecraft.client.Camera m_90572_(FF)V  # setRotation
+public net.minecraft.client.Camera m_90584_(DDD)V # setPosition
+public net.minecraft.client.KeyboardHandler m_90913_(Ljava/lang/String;[Ljava/lang/Object;)V # debugFeedbackTranslated
+public net.minecraft.client.player.LocalPlayer f_108583_ # sprintToggleTimer
+public net.minecraft.client.renderer.MultiBufferSource$BufferSource f_109905_ # fixedBuffers
+public-f net.minecraft.client.renderer.block.model.ItemOverrides f_111735_ # overrides
+public-f net.minecraft.client.renderer.block.model.ItemOverrides f_173461_ # properties
+public net.minecraft.client.renderer.block.model.ItemOverrides$BakedOverride <init>([Lnet/minecraft/client/renderer/block/model/ItemOverrides$PropertyMatcher;Lnet/minecraft/client/resources/model/BakedModel;)V
+public net.minecraft.client.renderer.block.model.ItemOverrides$PropertyMatcher <init>(IF)V
+public net.minecraft.client.renderer.block.model.ItemOverrides$PropertyMatcher
+public net.minecraft.client.renderer.entity.layers.HumanoidArmorLayer f_117070_ # ARMOR_LOCATION_CACHE
+public net.minecraft.client.renderer.entity.layers.HumanoidArmorLayer m_117078_(Lnet/minecraft/world/entity/EquipmentSlot;)Lnet/minecraft/client/model/HumanoidModel; # getArmorModel
+public net.minecraft.client.renderer.entity.layers.ElytraLayer f_116935_ # elytraModel
+public net.minecraft.client.renderer.entity.LivingEntityRenderer f_115291_ # layers
+public net.minecraft.client.renderer.GameRenderer m_109141_(Lnet/minecraft/client/Camera;FZ)D # getFov
+public net.minecraft.client.renderer.ItemInHandRenderer m_109366_(Lcom/mojang/blaze3d/vertex/PoseStack;Lnet/minecraft/client/renderer/MultiBufferSource;ILnet/minecraft/world/item/ItemStack;)V # renderMap
+public net.minecraft.client.renderer.LightTexture f_109870_ # lightTexture
+public net.minecraft.client.renderer.OutlineBufferSource f_109922_ # teamR
+public net.minecraft.client.renderer.OutlineBufferSource f_109923_ # teamG
+public net.minecraft.client.renderer.OutlineBufferSource f_109924_ # teamB
+public net.minecraft.client.renderer.OutlineBufferSource f_109925_ # teamA
+public net.minecraft.client.renderer.RenderStateShard f_110133_ # name
+public net.minecraft.client.renderer.RenderStateShard$ShaderStateShard f_173136_ # shader
+public net.minecraft.client.renderer.RenderStateShard$TextureStateShard f_110329_ # blur
+public net.minecraft.client.renderer.RenderStateShard$TextureStateShard f_110330_ # mipmap
+public net.minecraft.client.renderer.RenderStateShard$TextureStateShard f_110328_ # texture
+public net.minecraft.client.renderer.RenderType f_110389_ # format
+public net.minecraft.client.renderer.RenderType f_110393_ # sortOnUpload
+public-f net.minecraft.client.renderer.RenderType$CompositeState
+public net.minecraft.client.renderer.RenderType$CompositeState <init>(Lnet/minecraft/client/renderer/RenderStateShard$EmptyTextureStateShard;Lnet/minecraft/client/renderer/RenderStateShard$ShaderStateShard;Lnet/minecraft/client/renderer/RenderStateShard$TransparencyStateShard;Lnet/minecraft/client/renderer/RenderStateShard$DepthTestStateShard;Lnet/minecraft/client/renderer/RenderStateShard$CullStateShard;Lnet/minecraft/client/renderer/RenderStateShard$LightmapStateShard;Lnet/minecraft/client/renderer/RenderStateShard$OverlayStateShard;Lnet/minecraft/client/renderer/RenderStateShard$LayeringStateShard;Lnet/minecraft/client/renderer/RenderStateShard$OutputStateShard;Lnet/minecraft/client/renderer/RenderStateShard$TexturingStateShard;Lnet/minecraft/client/renderer/RenderStateShard$WriteMaskStateShard;Lnet/minecraft/client/renderer/RenderStateShard$LineStateShard;Lnet/minecraft/client/renderer/RenderStateShard$ColorLogicStateShard;Lnet/minecraft/client/renderer/RenderType$OutlineProperty;)V
+public net.minecraft.client.renderer.RenderType$CompositeRenderType
+public net.minecraft.client.renderer.RenderType$CompositeRenderType f_110511_ # state
+public-f net.minecraft.client.renderer.RenderType$CompositeRenderType f_110513_ # outline
+public net.minecraft.client.renderer.RenderType$CompositeRenderType <init>(Ljava/lang/String;Lcom/mojang/blaze3d/vertex/VertexFormat;Lcom/mojang/blaze3d/vertex/VertexFormat$Mode;IZZLnet/minecraft/client/renderer/RenderType$CompositeState;)V
+public net.minecraft.client.renderer.RenderType$CompositeState f_110576_ # textureState
+public net.minecraft.client.renderer.RenderType$CompositeState f_173274_ # shaderState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110577_ # transparencyState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110581_ # depthTestState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110582_ # cullState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110583_ # lightmapState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110584_ # overlayState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110586_ # layeringState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110587_ # outputState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110588_ # texturingState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110589_ # writeMaskState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110590_ # lineState
+public net.minecraft.client.renderer.RenderType$CompositeState f_285566_ # colorLogicState
+public net.minecraft.client.renderer.RenderType$CompositeState f_110591_ # outlineProperty
+public-f net.minecraft.client.renderer.RenderType$CompositeState f_110592_ # states
+public net.minecraft.client.renderer.RenderType$OutlineProperty
+public net.minecraft.client.renderer.entity.EntityRenderDispatcher f_114363_ # playerRenderers
+public net.minecraft.client.renderer.entity.player.PlayerRenderer m_117818_(Lnet/minecraft/client/player/AbstractClientPlayer;)V # setModelProperties
+public net.minecraft.client.renderer.entity.layers.VillagerProfessionLayer f_117623_ # typeHatCache
+public net.minecraft.client.renderer.entity.layers.VillagerProfessionLayer f_117624_ # professionHatCache
+public net.minecraft.client.renderer.entity.layers.VillagerProfessionLayer m_117668_(Ljava/lang/String;Lnet/minecraft/resources/ResourceLocation;)Lnet/minecraft/resources/ResourceLocation; # getResourceLocation
+public net.minecraft.client.multiplayer.ClientLevel f_104561_ # connection
+public net.minecraft.client.multiplayer.PlayerInfo m_105341_()V # registerTextures
+public net.minecraft.client.model.geom.ModelPart f_104212_ # cubes
+public net.minecraft.client.model.geom.ModelPart f_104213_ # childrens
+public-f net.minecraft.client.model.geom.ModelPart$Cube f_104341_ # polygons
+public-f net.minecraft.client.model.geom.ModelPart$Polygon f_104360_ # normal
+public-f net.minecraft.client.model.geom.ModelPart$Polygon f_104359_ # vertices
+public net.minecraft.client.model.geom.ModelPart$Polygon
+public net.minecraft.client.model.geom.ModelPart$Vertex
+public net.minecraft.nbt.CompoundTag f_128329_ # tags
+public net.minecraft.world.level.dimension.end.EndDragonFight f_64060_ # dragonEvent
+public net.minecraft.world.level.GameRules$BooleanValue m_46252_(ZLjava/util/function/BiConsumer;)Lnet/minecraft/world/level/GameRules$Type; # create
+public net.minecraft.world.level.GameRules$IntegerValue m_46294_(ILjava/util/function/BiConsumer;)Lnet/minecraft/world/level/GameRules$Type; # create
+public net.minecraft.world.level.GameRules$BooleanValue m_46250_(Z)Lnet/minecraft/world/level/GameRules$Type; # create
+public com.mojang.math.Quaternion f_80119_ # i
+public com.mojang.math.Quaternion f_80120_ # j
+public com.mojang.math.Quaternion f_80121_ # k
+public com.mojang.math.Quaternion f_80122_ # r
+public net.minecraft.client.particle.Particle m_107271_(F)V # setAlpha
+public-f net.minecraft.world.entity.ai.attributes.AttributeMap f_22141_ # supplier
+public net.minecraft.world.entity.ai.attributes.AttributeSupplier f_22241_ # instances
+public net.minecraft.world.entity.ai.Brain f_21845_ # availableBehaviorsByPriority
+public net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal f_26048_ # targetType
+public net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal f_26051_ # targetConditions
+public-f net.minecraft.world.entity.boss.enderdragon.EnderDragon f_31074_ # phaseManager
+public net.minecraft.world.entity.boss.enderdragon.phases.EnderDragonPhase m_31402_(Ljava/lang/Class;Ljava/lang/String;)Lnet/minecraft/world/entity/boss/enderdragon/phases/EnderDragonPhase; # create
+public net.minecraft.world.entity.boss.enderdragon.phases.EnderDragonPhaseManager f_31409_ # dragon
+public net.minecraft.world.entity.boss.enderdragon.EnderDragon f_31075_ # growlTime
+public net.minecraft.world.entity.boss.wither.WitherBoss f_31423_ # xRotHeads
+public net.minecraft.world.entity.boss.wither.WitherBoss f_31425_ # xRotOHeads
+public net.minecraft.world.entity.boss.wither.WitherBoss f_31424_ # yRotHeads
+public net.minecraft.world.entity.boss.wither.WitherBoss f_31426_ # yRotOHeads
+public net.minecraft.world.entity.boss.wither.WitherBoss f_31430_ # bossEvent
+public net.minecraft.world.entity.boss.wither.WitherBoss m_31514_(I)D # getHeadX
+public net.minecraft.world.entity.boss.wither.WitherBoss m_31516_(I)D # getHeadY
+public net.minecraft.world.entity.boss.wither.WitherBoss m_31518_(I)D # getHeadZ
+public net.minecraft.world.entity.boss.wither.WitherBoss m_31457_(ILnet/minecraft/world/entity/LivingEntity;)V # performRangedAttack
+public net.minecraft.world.entity.boss.wither.WitherBoss m_31448_(IDDDZ)V # performRangedAttack
+public net.minecraft.world.entity.monster.EnderMan f_32473_ # SCREAMING
+public net.minecraft.world.entity.monster.EnderMan m_32529_()Z # teleport
+public net.minecraft.world.entity.projectile.AbstractArrow f_36703_ # inGround
+public net.minecraft.world.entity.projectile.ThrownTrident f_37556_ # dealtDamage
+public net.minecraft.world.entity.projectile.ThrownTrident f_37555_ # tridentItem
+public net.minecraft.world.entity.AreaEffectCloud f_19686_ # victims
+public net.minecraft.world.entity.Entity f_19815_ # dimensions
+public net.minecraft.world.entity.Entity f_19861_ # onGround
+public net.minecraft.world.entity.Entity m_20015_(Lnet/minecraft/world/phys/Vec3;FF)Lnet/minecraft/world/phys/Vec3; # getInputVector
+public net.minecraft.world.entity.LivingEntity f_20898_ # lastHurt
+public net.minecraft.world.entity.LivingEntity f_20903_ # lerpSteps
+public net.minecraft.world.entity.LivingEntity f_20904_ # lerpX
+public net.minecraft.world.entity.LivingEntity f_20905_ # lerpY
+public net.minecraft.world.entity.LivingEntity f_20906_ # lerpZ
+public net.minecraft.world.entity.LivingEntity f_20907_ # lerpYRot
+public net.minecraft.world.entity.LivingEntity f_20922_ # attackStrengthTicker
+public net.minecraft.world.entity.LivingEntity f_20954_ # noJumpDelay
+public net.minecraft.world.item.ItemStack <init>(Ljava/lang/Void;)V # constructor
+public net.minecraft.world.damagesource.CombatTracker f_19277_ # mob