From e2ee1ab458ac8cfe31ca438ac7258bed1cbb7001 Mon Sep 17 00:00:00 2001
From: Nathan Sweet <nathan.sweet@gmail.com>
Date: Thu, 12 Jun 2025 15:56:13 -0400
Subject: [PATCH] [libgdx] Nicen things up for porting.

---
 .../src/com/esotericsoftware/spine/Posed.java | 18 ++++++++++--
 .../esotericsoftware/spine/PosedActive.java   |  2 +-
 .../com/esotericsoftware/spine/Skeleton.java  | 28 +++++++------------
 3 files changed, 26 insertions(+), 22 deletions(-)

diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Posed.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Posed.java
index 7b2eb254c..bfe2138ea 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Posed.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Posed.java
@@ -7,16 +7,16 @@ abstract public class Posed< //
 	A extends P> {
 
 	final D data;
-	final P pose;
+	final A pose;
 	final A constrained;
 	A applied;
 
-	public Posed (D data, P pose, A constrained) {
+	public Posed (D data, A pose, A constrained) {
 		if (data == null) throw new IllegalArgumentException("data cannot be null.");
 		this.data = data;
 		this.pose = pose;
 		this.constrained = constrained;
-		applied = (A)pose;
+		applied = pose;
 	}
 
 	public void setupPose () {
@@ -36,6 +36,18 @@ abstract public class Posed< //
 		return applied;
 	}
 
+	void pose () {
+		applied = pose;
+	}
+
+	void constrained () {
+		applied = constrained;
+	}
+
+	void reset () {
+		constrained.set(pose);
+	}
+
 	public String toString () {
 		return data.name;
 	}
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PosedActive.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PosedActive.java
index 388cb8964..578f587ef 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PosedActive.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PosedActive.java
@@ -9,7 +9,7 @@ abstract public class PosedActive< //
 
 	boolean active;
 
-	public PosedActive (D data, P pose, A constrained) {
+	public PosedActive (D data, A pose, A constrained) {
 		super(data, pose, constrained);
 		setupPose();
 	}
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Skeleton.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Skeleton.java
index e877e672f..d7e5b9d53 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Skeleton.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Skeleton.java
@@ -155,10 +155,8 @@ public class Skeleton {
 		resetCache.clear();
 
 		Slot[] slots = this.slots.items;
-		for (int i = 0, n = this.slots.size; i < n; i++) {
-			Slot slot = slots[i];
-			slot.applied = slot.pose;
-		}
+		for (int i = 0, n = this.slots.size; i < n; i++)
+			slots[i].pose();
 
 		int boneCount = bones.size;
 		Bone[] bones = this.bones.items;
@@ -166,7 +164,7 @@ public class Skeleton {
 			Bone bone = bones[i];
 			bone.sorted = bone.data.skinRequired;
 			bone.active = !bone.sorted;
-			bone.applied = (BonePose)bone.pose;
+			bone.pose();
 		}
 		if (skin != null) {
 			BoneData[] skinBones = skin.bones.items;
@@ -182,10 +180,8 @@ public class Skeleton {
 
 		Constraint[] constraints = this.constraints.items;
 		int n = this.constraints.size;
-		for (int i = 0; i < n; i++) {
-			Constraint constraint = constraints[i];
-			constraint.applied = constraint.pose;
-		}
+		for (int i = 0; i < n; i++)
+			constraints[i].pose();
 		for (int i = 0; i < n; i++) {
 			Constraint<?, ?, ?> constraint = constraints[i];
 			constraint.active = constraint.isSourceActive()
@@ -204,7 +200,7 @@ public class Skeleton {
 
 	void constrained (Posed object) {
 		if (object.pose == object.applied) {
-			object.applied = object.constrained;
+			object.constrained();
 			resetCache.add(object);
 		}
 	}
@@ -236,10 +232,8 @@ public class Skeleton {
 		update++;
 
 		Posed[] resetCache = this.resetCache.items;
-		for (int i = 0, n = this.resetCache.size; i < n; i++) {
-			Posed object = resetCache[i];
-			object.applied.set(object.pose);
-		}
+		for (int i = 0, n = this.resetCache.size; i < n; i++)
+			resetCache[i].reset();
 
 		Object[] updateCache = this.updateCache.items;
 		for (int i = 0, n = this.updateCache.size; i < n; i++)
@@ -257,10 +251,8 @@ public class Skeleton {
 		update++;
 
 		Posed[] resetCache = this.resetCache.items;
-		for (int i = 0, n = this.resetCache.size; i < n; i++) {
-			Posed object = resetCache[i];
-			object.applied.set(object.pose);
-		}
+		for (int i = 0, n = this.resetCache.size; i < n; i++)
+			resetCache[i].reset();
 
 		// Apply the parent bone transform to the root bone. The root bone always inherits scale, rotation and reflection.
 		BonePose rootBone = getRootBone().applied;