1

.gitignore

@@ -70,3 +70,4 @@ crashlytics-build.properties
 # Temporary auto-generated Android Assets
 /[Aa]ssets/[Ss]treamingAssets/aa.meta
 /[Aa]ssets/[Ss]treamingAssets/aa/*
+

Packages/FSM/Runtime.meta

@@ -0,0 +1,8 @@
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+folderAsset: yes
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Packages/FSM/Runtime/Machine.cs

@@ -0,0 +1,37 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MuHua
+{
+    public abstract class Machine : MonoBehaviour
+    {
+        protected MachineState currentState;
+        protected Dictionary<string, MachineState> states = new Dictionary<string, MachineState>();
+
+        protected virtual void Start() => InitializeStates();
+
+        protected virtual void Update() => currentState?.Update();
+
+        protected abstract void InitializeStates();
+
+        protected virtual void RegisterState(string stateType, MachineState state)
+        {
+            if (!states.ContainsKey(stateType)) { states.Add(stateType, state); }
+        }
+
+        public virtual void ChangeState(string stateType)
+        {
+            if (states.ContainsKey(stateType))
+            {
+                currentState?.Exit();
+                currentState = states[stateType];
+                currentState.Enter();
+            }
+            else
+            {
+                Debug.LogWarning($"State {stateType} is not registered.");
+            }
+        }
+    }
+}

Packages/FSM/Runtime/Machine.cs.meta

@@ -0,0 +1,11 @@
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+guid: 0cd74b3acde213f489a11a9e0ccd81e7
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+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Packages/FSM/Runtime/MachineState.cs

@@ -0,0 +1,17 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MuHua
+{
+    public abstract class MachineState
+    {
+        protected Machine machine;
+
+        public MachineState(Machine machine) => this.machine = machine;
+
+        public abstract void Enter();
+        public abstract void Update();
+        public abstract void Exit();
+    }
+}

Packages/FSM/Runtime/MachineState.cs.meta

@@ -0,0 +1,11 @@
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Packages/FSM/Runtime/MuHua.FSM.asmdef

@@ -0,0 +1,14 @@
+{
+    "name": "MuHua.FSM",
+    "rootNamespace": "",
+    "references": [],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Packages/FSM/Runtime/MuHua.FSM.asmdef.meta

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Packages/FSM/Sample.meta

@@ -0,0 +1,8 @@
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Packages/FSM/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "muhua-finite-state-machine",
+  "version": "1.0.0",
+  "displayName": "MuHua FSM",
+  "description": "\u6709\u9650\u72b6\u6001\u673a\u6846\u67b6",
+  "author": {
+    "name": "MuHua",
+    "email": "2960208585@qq.com"
+  },
+  "type": "tool",
+  "samples": [
+    {
+      "displayName": "Label Follow Example",
+      "description": "An example showing how to use the Label Follow system.",
+      "path": "Samples~"
+    }
+  ]
+}

Packages/FSM/package.json.meta

@@ -0,0 +1,7 @@
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+PackageManifestImporter:
+  externalObjects: {}
+  userData: 
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Packages/LabelFollow/Runtime/MuHua.LabelFollow.asmdef

@@ -0,0 +1,14 @@
+{
+    "name": "MuHua.LabelFollow",
+    "rootNamespace": "",
+    "references": [],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
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+}

Packages/LabelFollow/Runtime/MuHua.asmdef

@@ -1,3 +0,0 @@
-{
-	"name": "MuHua"
-}

Packages/LabelFollow/Sample.meta

@@ -0,0 +1,8 @@
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Packages/packages-lock.json

@@ -215,6 +215,12 @@
       },
       "url": "https://packages.unity.cn"
     },
+    "muhua-finite-state-machine": {
+      "version": "file:FSM",
+      "depth": 0,
+      "source": "embedded",
+      "dependencies": {}
+    },
     "muhua-label-follow": {
       "version": "file:LabelFollow",
       "depth": 0,

ProjectSettings/ProjectSettings.asset

@@ -284,7 +284,99 @@ PlayerSettings:
   AndroidValidateAppBundleSize: 1
   AndroidAppBundleSizeToValidate: 150
   m_BuildTargetIcons: []
-  m_BuildTargetPlatformIcons: []
+  m_BuildTargetPlatformIcons:
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