From de4fc8b483a5fcc149f4659f87cdb11d6f8e3726 Mon Sep 17 00:00:00 2001
From: ZimM <fearcatalyst@gmail.com>
Date: Sat, 28 Feb 2015 03:10:07 +0200
Subject: [PATCH] remove string comparisons in SkeletonAnimator

---
 .../Assets/spine-unity/SkeletonAnimator.cs    | 32 +++++++++----------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/spine-unity/Assets/spine-unity/SkeletonAnimator.cs b/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
index cf147ee7c..3eac9332d 100644
--- a/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
+++ b/spine-unity/Assets/spine-unity/SkeletonAnimator.cs
@@ -62,8 +62,8 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 	protected event UpdateBonesDelegate _UpdateWorld;
 	protected event UpdateBonesDelegate _UpdateComplete;
 
-	Dictionary<string, Spine.Animation> animationTable = new Dictionary<string, Spine.Animation>();
-	Dictionary<AnimationClip, string> clipNameTable = new Dictionary<AnimationClip, string>();
+	Dictionary<int, Spine.Animation> animationTable = new Dictionary<int, Spine.Animation>();
+	Dictionary<AnimationClip, int> clipNameHashCodeTable = new Dictionary<AnimationClip, int>();
 	Animator animator;
 
 	public override void Reset () {
@@ -72,12 +72,12 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 			return;
 
 		animationTable.Clear();
-		clipNameTable.Clear();
+		clipNameHashCodeTable.Clear();
 
 		var data = skeletonDataAsset.GetSkeletonData(true);
 
 		foreach (var a in data.Animations) {
-			animationTable.Add(a.Name, a);
+			animationTable.Add(a.Name.GetHashCode(), a);
 		}
 
 		animator = GetComponent<Animator>();
@@ -124,7 +124,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 						continue;
 
 					float time = stateInfo.normalizedTime * info.clip.length;
-					animationTable[GetAnimationClipName(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null, weight);
+					animationTable[GetAnimationClipNameHashCode(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null, weight);
 				}
 
 				foreach (var info in nextClipInfo) {
@@ -133,7 +133,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 						continue;
 
 					float time = nextStateInfo.normalizedTime * info.clip.length;
-					animationTable[GetAnimationClipName(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null, weight);
+					animationTable[GetAnimationClipNameHashCode(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null, weight);
 				}
 			} else if (mode >= MixMode.MixNext) {
 				//apply first non-zero weighted clip
@@ -146,7 +146,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 						continue;
 
 					float time = stateInfo.normalizedTime * info.clip.length;
-					animationTable[GetAnimationClipName(info.clip)].Apply(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null);
+					animationTable[GetAnimationClipNameHashCode(info.clip)].Apply(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null);
 					break;
 				}
 
@@ -158,7 +158,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 						continue;
 
 					float time = stateInfo.normalizedTime * info.clip.length;
-					animationTable[GetAnimationClipName(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null, weight);
+					animationTable[GetAnimationClipNameHashCode(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, stateInfo.loop, null, weight);
 				}
 
 				c = 0;
@@ -172,7 +172,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 							continue;
 
 						float time = nextStateInfo.normalizedTime * info.clip.length;
-						animationTable[GetAnimationClipName(info.clip)].Apply(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null);
+						animationTable[GetAnimationClipNameHashCode(info.clip)].Apply(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null);
 						break;
 					}
 				}
@@ -185,7 +185,7 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 						continue;
 
 					float time = nextStateInfo.normalizedTime * info.clip.length;
-					animationTable[GetAnimationClipName(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null, weight);
+					animationTable[GetAnimationClipNameHashCode(info.clip)].Mix(skeleton, Mathf.Max(0, time - deltaTime), time, nextStateInfo.loop, null, weight);
 				}
 			}
 		}
@@ -205,13 +205,13 @@ public class SkeletonAnimator : SkeletonRenderer, ISkeletonAnimation {
 		}
 	}
 
-	private string GetAnimationClipName(AnimationClip clip) {
-		string clipName;
-		if (!clipNameTable.TryGetValue(clip, out clipName)) {
-			clipName = clip.name;
-			clipNameTable.Add(clip, clipName);
+	private int GetAnimationClipNameHashCode(AnimationClip clip) {
+		int clipNameHashCode;
+		if (!clipNameHashCodeTable.TryGetValue(clip, out clipNameHashCode)) {
+			clipNameHashCode = clip.name.GetHashCode();
+			clipNameHashCodeTable.Add(clip, clipNameHashCode);
 		}
 
-		return clipName;
+		return clipNameHashCode;
 	}
 }