* change folder of resources

86 files changed, 2634 insertions, 0 deletions

diff --git a/AlienSurvival/Assets/Scripts/Test.meta b/AlienSurvival/Assets/Scripts/Test.meta
new file mode 100644
index 0000000..77f1e2b
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 52be12b547ad9fd4bb3108d3411818c0
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestAstro.cs b/AlienSurvival/Assets/Scripts/Test/TestAstro.cs
new file mode 100644
index 0000000..3b4df18
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestAstro.cs
@@ -0,0 +1,77 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestAstro : MonoBehaviour
+{
+	[SerializeField] private Transform m_Camera;
+
+	[SerializeField] private float m_Speed;
+
+	[SerializeField] private SpriteRenderer m_Shadow;
+
+	private SpriteRenderer m_SpriteRenderer;
+	private TestFakeHeight m_FakeHeight;
+
+	
+	
+    void Start()
+    {
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+		m_FakeHeight = GetComponent<TestFakeHeight>();
+	}
+
+	void Update()
+    {
+		float x = Input.GetAxisRaw("Horizontal");
+		float y = Input.GetAxisRaw("Vertical");
+
+		Vector3 targetZoom = Vector3.one;
+
+		if(x != 0 || y != 0)
+		{
+			targetZoom = new Vector3(1f, 1f, 1);
+
+			Vector2 direction = new Vector2(x, y).normalized;
+
+			Vector3 position = transform.position;
+			position.x += direction.x * m_Speed * Time.deltaTime;
+			position.y += direction.y * m_Speed * Time.deltaTime;
+
+			transform.position = position;
+
+			if (x > 0)
+			{
+				m_SpriteRenderer.flipX = false;
+				m_Shadow.flipX = false;
+			}
+			else if (x < 0)
+			{
+				m_SpriteRenderer.flipX = true;
+				m_Shadow.flipX = true;
+			}
+		}
+		else
+		{
+			targetZoom = new Vector3(0.5f, 0.5f, 1);
+		}
+
+		Vector3 zoom = m_Camera.localScale;
+		m_Camera.localScale = Vector3.Lerp(zoom, targetZoom, Time.deltaTime);
+
+		CameraFollow();
+	}
+
+	void CameraFollow()
+	{
+		Vector3 pos = m_Camera.position;
+		pos.x = m_FakeHeight.x;
+		pos.y = m_FakeHeight.y;
+
+		if(Vector3.Distance(pos, m_Camera.position) > 0.1f)
+		{
+			m_Camera.position = Vector3.Lerp(m_Camera.position, pos, 3 * Time.deltaTime);
+		}
+
+	}
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestAstro.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestAstro.cs.meta
new file mode 100644
index 0000000..a96a9b4
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestAstro.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: dc04e45eaa06e994a806119e4fd0701c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestB2.cs b/AlienSurvival/Assets/Scripts/Test/TestB2.cs
new file mode 100644
index 0000000..532c254
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestB2.cs
@@ -0,0 +1,79 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestB2 : MonoBehaviour
+{
+	[SerializeField] private TestBomb m_Bomb;
+	[SerializeField] private float m_Speed;
+
+	private Vector3 m_From;
+	private Vector3 m_To;
+
+	private Coroutine m_CoBomb;
+
+	Vector3 direction
+	{
+		get
+		{
+			return (m_To - m_From).normalized;
+		}
+	}
+
+	/// <summary>
+	/// from to 在3d空间
+	/// </summary>
+	/// <param name="from"></param>
+	/// <param name="to"></param>
+	public void Set(Vector3 from, Vector3 to, float speed, float lifeTime)
+	{
+		m_From = from;
+		m_To = to;
+		m_Speed = speed;
+
+		transform.position = from;
+
+		this.gameObject.SetActive(true);
+
+		m_CoBomb = StartCoroutine(coBomb(0.1f));
+
+		Invoke("DestroySelf", lifeTime);
+	}
+
+	void DestroySelf()
+	{
+		if (m_CoBomb != null)
+		{
+			StopCoroutine(m_CoBomb);
+			m_CoBomb = null;
+		}
+		this.gameObject.SetActive(false);
+		Destroy(this.gameObject);
+	}
+
+	private void Update()
+	{
+		Vector3 pos = transform.position;
+		pos += direction * m_Speed * Time.deltaTime;
+
+		transform.position = pos;
+	}
+
+	IEnumerator coBomb(float interval)
+	{
+		while (true)
+		{
+			Vector3 pos = transform.position;
+			for(int i = 0; i < 1; ++i)
+			{
+				TestBomb grenade = Instantiate<TestBomb>(m_Bomb);
+				Vector3 position = new Vector3(pos.x + Random.Range(-3, 3), pos.y + Random.Range(-5f, 5f), 7f);
+				grenade.Set(position, new Vector3(0, 0, -1f), Random.Range(8f, 10f));
+				grenade.gameObject.SetActive(true);
+			}
+
+			yield return new WaitForSeconds(interval);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestB2.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestB2.cs.meta
new file mode 100644
index 0000000..1e507c7
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestB2.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a908894d8ef917543ad67959640ec30b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs b/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs
new file mode 100644
index 0000000..17d0005
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs
@@ -0,0 +1,51 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestBeamBullet : MonoBehaviour
+{
+	public Vector3 direction;
+	public float speed;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+		Invoke("Dead", 3);
+    }
+
+	void Dead()
+	{
+		if (this.gameObject)
+		{
+			GameObject.Destroy(this.gameObject);
+		}
+	}
+
+    // Update is called once per frame
+    void Update()
+    {
+		Vector3 position = transform.position;
+		position += direction * speed * Time.deltaTime;
+		transform.position = position;
+    }
+
+	private void OnTriggerEnter2D(Collider2D collision)
+	{
+		GameObject go = collision.gameObject;
+
+		if (!go.CompareTag("enemy"))
+		{
+			return;
+		}
+		
+		GameObject.Destroy( collision.gameObject);  
+
+		//this.gameObject.SetActive(false);
+
+		if (this.gameObject)
+		{
+			GameObject.Destroy(this.gameObject);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs.meta
new file mode 100644
index 0000000..b1551a7
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBeamBullet.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ca62ef044d3b4104eac135eea37e0c03
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs b/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs
new file mode 100644
index 0000000..69225b6
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs
@@ -0,0 +1,79 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestBeamGun : MonoBehaviour
+{
+	public TestBeamBullet bullet;
+
+	public Transform start;
+
+	public float speed = 1;
+
+	SpriteRenderer sprite;
+
+	// Start is called before the first frame update
+	void Start()
+    {
+		sprite = GetComponent<SpriteRenderer>();
+
+	//	StartCoroutine(coFire());
+	}
+
+	// Update is called once per frame
+	void Update()
+    {
+
+		Vector3 screenPos = Input.mousePosition;
+
+		Vector2 target = Camera.main.ScreenToWorldPoint(screenPos);
+
+		Vector2 dir = Vector2.ClampMagnitude(target - (Vector2)transform.position, 1);
+		Vector3 move = dir * speed * Time.deltaTime;
+
+		float x = move.x;
+		if (x > 0)
+		{
+			sprite.flipY = false;
+		}
+		else if (x < 0)
+		{
+			sprite.flipY = true;
+		}
+
+		transform.rotation = Quaternion.Euler(0, 0, Mathf.Rad2Deg * Mathf.Atan2(dir.y, dir.x));
+
+		Shot();
+	}
+
+	void Shot()
+	{
+		if (Input.GetButtonDown("Fire1"))
+		{
+			//Debug.Log("Shoot");
+
+			TestBeamBullet b = TestBeamBullet.Instantiate(bullet);
+			b.gameObject.SetActive(true);
+
+			b.transform.position = start.position;
+
+			b.direction = transform.right; 
+		}
+	}
+
+	IEnumerator coFire()
+	{
+		while (true)
+		{
+			TestBeamBullet b = TestBeamBullet.Instantiate(bullet);
+			b.gameObject.SetActive(true);
+
+			b.transform.position = start.position;
+
+			b.direction = transform.right;
+
+			yield return new WaitForSeconds(0.5f);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs.meta
new file mode 100644
index 0000000..cfeb8f2
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBeamGun.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 058a2b89691b2f94d912ff341719edd9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBomb.cs b/AlienSurvival/Assets/Scripts/Test/TestBomb.cs
new file mode 100644
index 0000000..77933f4
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBomb.cs
@@ -0,0 +1,67 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestBomb : MonoBehaviour
+{
+
+	[SerializeField] private float m_GravityScale = 1f;
+
+	[SerializeField] private GameObject m_ExplosionEffect;
+
+	private TopDownTransform m_Coords;
+
+	private Vector3 GRAVITY = new Vector3(0, 0, -9.8f);
+
+	private Vector3 m_Velocity; // x, y, fakeHeight
+
+	/// <summary>
+	/// 设置初始参数，都在fake空间下
+	/// </summary>
+	/// <param name="initPosition"></param>
+	/// <param name="initDirection"></param>
+	/// <param name="initSpeed"></param>
+	public void Set(Vector3 initPosition, Vector3 initDirection, float initSpeed)
+	{
+		m_Coords = GetComponent<TopDownTransform>();
+		m_Coords.position = initPosition;
+
+		m_Velocity = initDirection * initSpeed;
+	}
+
+	private void Update()
+	{
+		Vector3 move = m_Velocity * Time.deltaTime;
+
+		if (m_Velocity.magnitude > 0 && m_Coords.z + move.z >= 0)
+		{
+			m_Coords.x += move.x;
+			m_Coords.y += move.y;
+			m_Coords.z += move.z;
+			m_Velocity += GRAVITY * Time.deltaTime;
+
+			//transform.rotation *= Quaternion.Euler(0, 0, 20 * m_Velocity.magnitude * Time.deltaTime);
+		}
+		else
+		{
+			m_Velocity = Vector3.zero;
+
+			this.gameObject.SetActive(false);
+			Destroy(this.gameObject);
+			PlayExplosion();
+		}
+	}
+
+	private void PlayExplosion()
+	{
+		GameObject exp = Instantiate<GameObject>(m_ExplosionEffect);
+
+		TopDownTransform coord = exp.GetComponent<TopDownTransform>();
+		coord.position = m_Coords.position;
+
+		exp.GetComponent<TopDownSorting>().Sorting();
+
+		exp.SetActive(true);
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBomb.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestBomb.cs.meta
new file mode 100644
index 0000000..06d61d2
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBomb.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c0bb267c6728269489ed4f713b032db5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs b/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs
new file mode 100644
index 0000000..4399886
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs
@@ -0,0 +1,107 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestBrokenPiece : MonoBehaviour
+{
+	[SerializeField] private List<Sprite> m_Pieces;
+
+	private TestFakeHeight m_Coord;
+
+	private Vector3 m_Velocity;
+
+	private Vector3 m_Gravity = new Vector3(0, 0, -9.8f);
+
+	private float m_Damp = 0.5f;
+
+	private SpriteRenderer m_SpriteRenderer;
+
+	enum State
+	{
+		Avlie ,
+		Dead ,
+	}
+
+	State m_State;
+
+	private void Awake()
+	{
+		m_Coord = GetComponent<TestFakeHeight>();
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+	}
+
+	public void Set(Vector3 position, Vector3 dir, float speed, int index)
+	{
+		m_Coord = GetComponent<TestFakeHeight>();
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+
+		m_Coord.x = position.x;
+		m_Coord.y = position.y;
+		m_Coord.height = position.z;
+
+		m_Velocity = dir * speed;
+
+		m_SpriteRenderer.sprite = m_Pieces[index % m_Pieces.Count];
+
+		m_State = State.Avlie;
+	}
+
+	private void Update()
+	{
+		if(m_State == State.Avlie)
+		{
+			m_Velocity += m_Gravity * Time.deltaTime;
+
+			m_Coord.x += m_Velocity.x * Time.deltaTime;
+			m_Coord.y += m_Velocity.y * Time.deltaTime;
+			m_Coord.height += m_Velocity.z * Time.deltaTime;
+
+			if (m_Coord.height < 0)
+			{
+				m_Coord.height = 0;
+
+				// bounce 
+				m_Velocity.x = m_Velocity.x * m_Damp;
+				m_Velocity.y = m_Velocity.y * m_Damp;
+				m_Velocity.z = -m_Velocity.z * m_Damp;
+
+				if (m_Velocity.magnitude < 0.1f)
+				{
+					m_State = State.Dead;
+					StartCoroutine(coDead(Random.Range(1f, 3f)));
+				}
+			}
+		}
+		else if(m_State == State.Dead)
+		{
+		}
+	}
+
+	IEnumerator coDead( float time)
+	{
+		Color c = m_SpriteRenderer.color;
+
+		float t = 0;
+		while (true)
+		{
+			t += Time.deltaTime;
+
+			c.a = (time - t) / time;
+
+			m_SpriteRenderer.color = c;
+
+			if(t > time)
+			{
+				break;
+			}
+
+			yield return null;
+		}
+
+		this.gameObject.SetActive(false);
+		Destroy(this.gameObject);
+
+		yield break;
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs.meta
new file mode 100644
index 0000000..73da026
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBrokenPiece.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c7182d8bf5ade5c47a2a98ae355119f3
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBucket.cs b/AlienSurvival/Assets/Scripts/Test/TestBucket.cs
new file mode 100644
index 0000000..c3e28f4
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBucket.cs
@@ -0,0 +1,35 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestBucket : MonoBehaviour
+{
+	[SerializeField] private TestBrokenPiece m_Piece;
+
+	private TopDownTransform m_Coord;
+
+	private void Awake()
+	{
+		m_Coord = GetComponent<TopDownTransform>();
+	}
+
+	public void Broken()
+	{
+		for(int i  = 0; i < 10; ++i)
+		{
+			TestBrokenPiece piece = Instantiate<TestBrokenPiece>(m_Piece);
+			piece.Set(m_Coord.position + new Vector3(0,0,1f), 
+				new Vector3(Random.Range(-1f,1f), Random.Range(-1f, 1f), Random.Range(0.5f, 2f)).normalized, Random.Range(1f, 3f)
+				, i);
+		}
+
+		this.gameObject.SetActive(false);
+		Destroy(this.gameObject);
+	}
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestBucket.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestBucket.cs.meta
new file mode 100644
index 0000000..3d9e92b
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestBucket.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b3861aac24d796348936aa3f51d27a97
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs b/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs
new file mode 100644
index 0000000..585f2c3
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs
@@ -0,0 +1,23 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[RequireComponent(typeof(Camera))]
+public class TestCameraSortByY : MonoBehaviour
+{
+	private Camera camera;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+		camera = GetComponent<Camera>();
+		camera.transparencySortMode = TransparencySortMode.CustomAxis;
+		camera.transparencySortAxis = Vector3.up;
+	}
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs.meta
new file mode 100644
index 0000000..210a02e
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCameraSortByY.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b692e7619b71ada41b02f616b9a6134d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCannon.cs b/AlienSurvival/Assets/Scripts/Test/TestCannon.cs
new file mode 100644
index 0000000..22b168b
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCannon.cs
@@ -0,0 +1,44 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestCannon : MonoBehaviour
+{
+	public TestBeamBullet bullet;
+
+	public Transform start;
+
+	public float speed = 1;
+
+	SpriteRenderer sprite;
+
+	// Start is called before the first frame update
+	void Start()
+	{
+		sprite = GetComponent<SpriteRenderer>();
+
+		StartCoroutine(coFire(1f));
+	}
+
+	// Update is called once per frame
+	void Update()
+	{
+
+	}
+
+	IEnumerator coFire(float interval)
+	{
+		while (true)
+		{
+			TestBeamBullet b = TestBeamBullet.Instantiate(bullet);
+			b.gameObject.SetActive(true);
+
+			b.transform.position = start.position;
+
+			b.direction = -transform.right;
+
+			yield return new WaitForSeconds(interval);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCannon.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestCannon.cs.meta
new file mode 100644
index 0000000..52c902c
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCannon.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 14e80cec1a94a5449b2081ac81bea639
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs b/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs
new file mode 100644
index 0000000..8911ea9
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs
@@ -0,0 +1,40 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestCharacterMovement : MonoBehaviour
+{
+	public SpriteRenderer sprite;
+
+	public float speed;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+		sprite = GetComponent<SpriteRenderer>();
+
+	}
+
+    // Update is called once per frame
+    void Update()
+    {
+		float x = Input.GetAxis("Horizontal");
+		float y = Input.GetAxis("Vertical");
+
+		Vector3 position = transform.position;
+		position.x += x * speed * Time.deltaTime;
+		position.y += y * speed * Time.deltaTime;
+
+		transform.position = position;
+
+		if (x > 0)
+		{
+			sprite.flipX = false;
+		}
+		else if(x < 0)
+		{
+			sprite.flipX = true;
+		}
+
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs.meta
new file mode 100644
index 0000000..606b4cc
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestCharacterMovement.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a2fd7e5c6f466b7448001599a97c5b58
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs b/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs
new file mode 100644
index 0000000..e0457cd
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs
@@ -0,0 +1,40 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestDestroySelf : MonoBehaviour
+{
+	public float lifeTime;
+
+	public AnimationCurve alphaCurve;
+
+	private float time;
+
+	private SpriteRenderer sr;
+
+    void Start()
+    {
+		Invoke("DestroySelf", lifeTime);
+		time = 0;
+		sr = GetComponent<SpriteRenderer>();
+	}
+
+	void DestroySelf()
+	{
+		this.gameObject.SetActive(false);
+		Destroy(this.gameObject);
+	}
+
+	void Update()
+	{
+		time += Time.deltaTime;
+
+		if (sr)
+		{
+			Color c = sr.color;
+			c.a = alphaCurve.Evaluate(time / lifeTime);
+			sr.color = c;
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs.meta
new file mode 100644
index 0000000..c1dc2b5
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestDestroySelf.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6bde42b3ff5cbc44ca4e036544c3cde9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs b/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs
new file mode 100644
index 0000000..57b777d
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs
@@ -0,0 +1,11 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestEnforceTransform0 : MonoBehaviour
+{
+    void Update()
+    {
+//		transform.localToWorldMatrix = Matrix4x4.identity;   
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs.meta
new file mode 100644
index 0000000..3371029
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestEnforceTransform0.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 666db70fcce7c7e4a94cc321eb68e307
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs b/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs
new file mode 100644
index 0000000..5d8f2c5
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs
@@ -0,0 +1,23 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestFakeCube : MonoBehaviour
+{
+	public float z; // fake height 
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+
+
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs.meta
new file mode 100644
index 0000000..83c3602
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestFakeCube.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 84033172d3ac67f4eb3eb8586b6ecb11
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs b/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs
new file mode 100644
index 0000000..4cc13d1
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs
@@ -0,0 +1,132 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+//[ExecuteInEditMode]
+public class TestFakeHeight : MonoBehaviour
+{
+	[SerializeField] private Transform m_Shadow;
+	[SerializeField] private Vector3 m_Coord;
+
+
+	public float height {
+		get
+		{
+			return m_Height;
+		}
+		set
+		{
+			m_Height = value;
+		}
+	}
+	[SerializeField] private float m_Height; // current fake height 
+
+	public float x
+	{
+		get
+		{
+			return transform.position.x; 
+		}
+
+		set
+		{
+			Vector3 pos = transform.position;
+			pos.x = value;
+			transform.position = pos; 
+		}
+	}
+
+	public float y
+	{
+		get
+		{
+			return transform.position.y - m_Height;
+		}
+		set
+		{
+			Vector3 pos = transform.position;
+			pos.y = value + m_Height;
+			transform.position = pos;
+		}
+	}
+
+	public Vector3 position
+	{
+		get
+		{
+			Vector3 pos = new Vector3(x, y, height);
+			return pos;
+		}
+		set
+		{
+			height = value.z; // height先设置
+			x = value.x;
+			y = value.y;
+		}
+	}
+
+	public Vector2 positionOnGround
+	{
+		get
+		{
+			Vector2 pos = new Vector2(x, y);
+			return pos;
+		}
+		set
+		{
+			x = value.x;
+			y = value.y;
+		}
+	}
+
+	private SpriteRenderer m_SpriteRenderer;
+
+	private void OnEnable()
+	{
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+	}
+
+	private void Start()
+	{
+		Project();
+	}
+
+	void Project()
+	{
+		Vector3 pos = transform.position;
+		pos.y = y + height;
+		transform.position = pos;
+
+		if (m_Shadow != null)
+		{
+			m_Shadow.position = new Vector3(transform.position.x, transform.position.y - m_Height, transform.position.z);
+		}
+
+		// 根据y设置sortOrder 
+		m_SpriteRenderer.sortingOrder = (int)(-y * 100);
+	}
+
+	void Update()
+    {
+		Project();
+	}
+
+#if UNITY_EDITOR
+
+	private void OnDrawGizmos()
+	{
+		// dash line 
+		Vector3 start = transform.position;
+		Vector3 end = start - new Vector3(0, m_Height, 0);
+
+		Handles.DrawDottedLine(start, end, 1f);
+		Handles.DrawWireCube(end, new Vector3(0.1f, 0.1f, 0f));
+
+	}
+
+#endif
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs.meta
new file mode 100644
index 0000000..a91173e
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestFakeHeight.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 780072e6ea35d1f4abd930754c5e9c9f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs b/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs
new file mode 100644
index 0000000..a1434d8
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs
@@ -0,0 +1,107 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestPseudoVec3
+{
+	public float x;
+	public float y;
+	public float h;
+	public TestPseudoVec3(float x, float y, float h)
+	{
+		this.x = x;
+		this.y = y;
+		this.h = h;
+	}
+}
+
+public class TestGrenade : MonoBehaviour
+{
+	public bool useGravity;
+
+	public float gravity = -9.8f;
+
+	public TestPseudoVec3 velocity;
+	public TestPseudoVec3 pseudoPos;
+
+	public Transform shadow;
+
+	private bool m_IsGround
+	{
+		get
+		{
+			return pseudoPos.h <= 0;
+		}
+	}
+
+	// Start is called before the first frame update
+	void Start()
+	{
+		//Invoke("Dead", 3);
+	}
+
+	void Dead()
+	{
+		if (this.gameObject)
+		{
+			GameObject.Destroy(this.gameObject);
+		}
+	}
+
+	// Update is called once per frame
+	void Update()
+	{
+		if(useGravity && !m_IsGround)
+		{
+			velocity.h += gravity * Time.deltaTime;
+		}
+
+		pseudoPos.x += velocity.x * Time.deltaTime;
+		pseudoPos.y += velocity.y * Time.deltaTime;
+		pseudoPos.h += velocity.h * Time.deltaTime;
+
+		if(m_IsGround)
+		{
+			velocity.h = -velocity.h;
+			pseudoPos.h = 0;
+		}
+
+		Vector3 position = transform.position;
+
+		position.x = pseudoPos.x;
+		position.y = pseudoPos.y + pseudoPos.h;
+
+		transform.position = position;
+
+		if (shadow)
+		{
+			// shadow position
+			shadow.rotation = Quaternion.identity;
+			Vector3 shadowPos = Vector3.zero;
+			shadowPos.x = pseudoPos.x;
+			shadowPos.y = pseudoPos.y;
+			shadowPos.z = 0;
+			shadow.position = shadowPos;
+		}
+	}
+
+	private void OnTriggerEnter2D(Collider2D collision)
+	{
+		//GameObject go = collision.gameObject;
+
+		//if (!go.CompareTag("enemy"))
+		//{
+		//	return;
+		//}
+
+		//GameObject.Destroy(collision.gameObject);
+
+		////this.gameObject.SetActive(false);
+
+		//if (this.gameObject)
+		//{
+		//	GameObject.Destroy(this.gameObject);
+		//}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs.meta
new file mode 100644
index 0000000..f5d87e9
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestGrenade.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 76da92161ea22274996c5bc1d0bdea94
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs b/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs
new file mode 100644
index 0000000..f053854
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs
@@ -0,0 +1,67 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestLauncher : MonoBehaviour
+{
+	public TestGrenade bullet;
+
+	public Transform shadow;
+
+	public Transform start;
+
+	public float speed = 1;
+
+	SpriteRenderer sprite;
+
+	// Start is called before the first frame update
+	void Start()
+	{
+		sprite = GetComponent<SpriteRenderer>();
+	}
+
+	// Update is called once per frame
+	void Update()
+	{
+
+		Vector3 screenPos = Input.mousePosition;
+
+		Vector2 target = Camera.main.ScreenToWorldPoint(screenPos);
+
+		Vector2 dir = Vector2.ClampMagnitude(target - (Vector2)transform.position, 1);
+		Vector3 move = dir * speed * Time.deltaTime;
+
+		float x = move.x;
+		if (x > 0)
+		{
+			sprite.flipY = false;
+		}
+		else if (x < 0)
+		{
+			sprite.flipY = true;
+		}
+
+		transform.rotation = Quaternion.Euler(0, 0, Mathf.Rad2Deg * Mathf.Atan2(dir.y, dir.x));
+
+		Shot();
+	}
+
+	void Shot()
+	{
+		if (Input.GetButtonDown("Fire1"))
+		{
+			//Debug.Log("Shoot");
+
+			TestGrenade b = TestGrenade.Instantiate(bullet);
+			b.gameObject.SetActive(true);
+
+			b.transform.position = start.position;
+
+			b.pseudoPos = new TestPseudoVec3(start.position.x, start.position.y, 0.1f);
+
+			float speed = 5;
+			b.velocity = new TestPseudoVec3(transform.right.x * speed, transform.right.y * speed, 3f);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs.meta
new file mode 100644
index 0000000..8688fc3
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestLauncher.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 45111da1fa00b2a4192afc01c5be0873
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs b/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs
new file mode 100644
index 0000000..239d8ed
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs
@@ -0,0 +1,43 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestMathHelper : MonoBehaviour
+{
+
+	public static Vector2 Rotate(Vector2 v, float delta)
+	{
+		return new Vector2(
+			v.x * Mathf.Cos(delta) - v.y * Mathf.Sin(delta),
+			v.x * Mathf.Sin(delta) + v.y * Mathf.Cos(delta)
+		);
+	}
+
+	/// <summary>
+	/// 返回角度
+	/// </summary>
+	/// <param name="vector2"></param>
+	/// <returns></returns>
+	public static float Angle(Vector2 vector2)
+	{
+		return 360 - (Mathf.Atan2(vector2.y, vector2.x) * Mathf.Rad2Deg * Mathf.Sign(vector2.y));
+	}
+
+	public static int Check(bool condition)
+	{
+		return condition ? 1 : 0;
+	}
+
+	//public static float Angle(Vector2 vector2)
+	//{
+	//	if (vector2.x < 0)
+	//	{
+	//		return 360 - (Mathf.Atan2(vector2.x, vector2.y) * Mathf.Rad2Deg * -1);
+	//	}
+	//	else
+	//	{
+	//		return Mathf.Atan2(vector2.x, vector2.y) * Mathf.Rad2Deg;
+	//	}
+	//}
+
+}
\ No newline at end of file
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs.meta
new file mode 100644
index 0000000..872d038
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMathHelper.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c40b8edb8d6570e419f024263e4cc43a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMirror.cs b/AlienSurvival/Assets/Scripts/Test/TestMirror.cs
new file mode 100644
index 0000000..832c785
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMirror.cs
@@ -0,0 +1,30 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestMirror : MonoBehaviour
+{
+	HashSet<GameObject> m_Mirrored = new HashSet<GameObject>();
+
+	private void OnTriggerEnter2D(Collider2D collision)
+	{
+		GameObject go = collision.gameObject;
+		if (go && go.CompareTag("bullet") && !m_Mirrored.Contains(go))
+		{
+			//Debug.Log("mirror");
+
+			go.GetComponent<TestBeamBullet>().direction.x = -go.GetComponent<TestBeamBullet>().direction.x;
+
+			m_Mirrored.Add(go);
+		}
+	}
+
+	private void OnTriggerExit2D(Collider2D collision)
+	{
+		GameObject go = collision.gameObject;
+		if (go && go.CompareTag("bullet") && m_Mirrored.Contains(go))
+		{
+			m_Mirrored.Remove(go);
+		}
+	}
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMirror.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestMirror.cs.meta
new file mode 100644
index 0000000..6fdba29
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMirror.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bfd61ceb1fbec0944a66ace63dcd8e02
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs b/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs
new file mode 100644
index 0000000..4b5f637
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs
@@ -0,0 +1,45 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestMoveToTarget : MonoBehaviour
+{
+	public float speed = 1;
+
+	Vector2 target;
+
+	SpriteRenderer sprite;
+
+	private void Start()
+	{
+		sprite = GetComponent<SpriteRenderer>();
+
+	}
+
+	private void Update()
+	{
+		if (Input.GetButtonDown("Fire2"))
+		{
+			Vector3 screenPos = Input.mousePosition;
+
+			target = Camera.main.ScreenToWorldPoint(screenPos);
+			//Debug.Log(target);
+		}
+
+		Vector2 dir = Vector2.ClampMagnitude(target - (Vector2)transform.position, 1);
+		Vector3 move = dir * speed * Time.deltaTime;
+		transform.position = transform.position + move;
+
+		float x = move.x;
+		if (x > 0)
+		{
+			sprite.flipX = false;
+		}
+		else if (x < 0)
+		{
+			sprite.flipX = true;
+		}
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs.meta
new file mode 100644
index 0000000..6f68458
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestMoveToTarget.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2283c114a7cfbd1429d3e2a0d5e6a957
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs b/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs
new file mode 100644
index 0000000..11f76ba
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs
@@ -0,0 +1,314 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Events;
+
+public class TestPeaceMaker : MonoBehaviour
+{
+
+	[SerializeField] private Transform m_Camera;
+	[SerializeField] private float m_Speed;
+	[SerializeField] private Transform m_Centre;
+	[SerializeField] private SpriteRenderer m_Arrow;
+	[SerializeField] private float m_ArrowRadius;
+	[SerializeField] private TestPeaceMakerBullet m_Bullet;
+	[SerializeField] private TestPeaceMakerGrenade m_Grenade;
+	[SerializeField] private Vector2 m_Zoom;
+	[SerializeField] private GameObject m_LaunchVfx;
+	[SerializeField] private Transform m_LaunchPoint;
+	[SerializeField] private TestB2 m_B2;
+	[SerializeField] private TestSpaceBeam m_SpaceBeam;
+
+	private Vector3 zoomIn
+	{
+		get
+		{
+			Vector3 zin = new Vector3(m_Zoom.x, m_Zoom.x, 1);
+			return zin;
+		}
+	}
+	private Vector3 zoomOut
+	{
+		get
+		{
+			Vector3 zout = new Vector3(m_Zoom.y, m_Zoom.y, 1);
+			return zout;
+		}
+	}
+
+	private TopDownShadowCaster m_Shadow;
+
+	private SpriteRenderer m_SpriteRenderer;
+	private TopDownTransform m_Coord;
+	private Coroutine m_CoFire;
+	private Coroutine m_CoLaunchGrenade;
+
+	private Vector3 m_PreMouse;
+
+	private Vector2 m_AimDirection;
+
+	private Vector3 m_TargetZoom;
+
+	private enum ControlMode
+	{
+		Mouse, 
+		Joystick,
+	}
+	private ControlMode m_ControlMode;
+
+	void Start()
+	{
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+		m_Coord = GetComponent<TopDownTransform>();
+
+		m_ControlMode = ControlMode.Mouse;
+		m_AimDirection = Vector2.zero;
+
+		m_TargetZoom = new Vector3(m_Zoom.x, m_Zoom.x, 1);
+
+		m_Shadow = GetComponent<TopDownShadowCaster>();
+	}
+
+	void Update()
+	{
+		bool isMove = Move();
+
+		SetAim();
+
+		bool isFire = Fire();
+		bool isGrenade = LaunchGrenade();
+		bool isBeam = SpaceBeam();
+
+		CallB2();
+
+		CameraFollow();
+
+		CameraZoom(/*isMove ||*/ isFire || isGrenade /*|| isBeam*/);
+	}
+
+	void CameraZoom(bool zout)
+	{
+		if(zout)
+		{
+			m_TargetZoom = zoomOut;
+			m_Camera.localScale = Vector3.Lerp(m_Camera.localScale, m_TargetZoom, 0.25f);
+		}
+		else
+		{
+			m_TargetZoom = zoomIn;
+			m_Camera.localScale = Vector3.Lerp(m_Camera.localScale, m_TargetZoom, /*Time.deltaTime * 2f*/0.25f);
+		}
+	}
+
+	void CameraFollow()
+	{
+		Vector3 pos = m_Camera.position;
+		pos.x = m_Coord.x;
+		pos.y = m_Coord.y;
+
+		if (Vector3.Distance(pos, m_Camera.position) > 0.1f)
+		{
+			m_Camera.position = Vector3.Lerp(m_Camera.position, pos, 3 * Time.deltaTime);
+		}
+	}
+
+	bool Move()
+	{
+		float x = Input.GetAxisRaw("Horizontal");
+		float y = Input.GetAxisRaw("Vertical");
+
+		bool isMove = x != 0 || y != 0;
+
+		if (isMove)
+		{
+			Vector2 direction = new Vector2(x, y).normalized;
+
+			Vector3 position = m_Coord.position;
+			position.x += direction.x * m_Speed * Time.deltaTime;
+			position.y += direction.y * m_Speed * Time.deltaTime;
+
+			m_Coord.position = position;
+
+			if (x > 0)
+			{
+				m_SpriteRenderer.flipX = false;
+				m_Shadow.Flip(false);
+			}
+			else if (x < 0)
+			{
+				m_SpriteRenderer.flipX = true;
+				m_Shadow.Flip(true);
+			}
+		}
+
+		return isMove;
+	}
+
+	void SetAim()
+	{
+		float xAxis = Input.GetAxisRaw("AimHorizontal");
+		float yAxis = Input.GetAxisRaw("AimVertical");
+
+		bool bJoytick = xAxis != 0 || yAxis != 0;
+
+		bool bMouse = (Input.mousePosition - m_PreMouse).magnitude > 0.01f;
+		m_PreMouse = Input.mousePosition;
+
+		if(bJoytick)
+		{
+			m_ControlMode = ControlMode.Joystick;
+		}
+		if(bMouse)
+		{
+			m_ControlMode = ControlMode.Mouse;
+		}
+
+		Vector2 centrePos = m_Centre.position;
+		Vector2 dir = Vector2.zero;
+		if (m_ControlMode == ControlMode.Mouse)
+		{
+			Vector2 camPos = GetCameraPosition();
+			dir = (camPos - centrePos).normalized;
+		}
+		else
+		{
+			dir = new Vector2(xAxis, -yAxis).normalized;
+		}
+
+		if(dir.magnitude > 0)
+		{
+			m_AimDirection = dir;
+			Vector2 arrowPos = centrePos + m_ArrowRadius * m_AimDirection;
+			m_Arrow.transform.position = new Vector3(arrowPos.x, arrowPos.y, m_Arrow.transform.position.z);
+			m_Arrow.transform.rotation = Quaternion.Euler(0, 0, Mathf.Atan2(m_AimDirection.y, m_AimDirection.x) * Mathf.Rad2Deg);
+		}
+	}
+
+	Vector2 GetCameraPosition()
+	{
+		Vector3 screenPos = Input.mousePosition;
+		Vector2 target = Camera.main.ScreenToWorldPoint(screenPos);
+		return target;
+	}
+
+	bool Fire()
+	{
+		if (Input.GetButtonDown("Fire1") || (Input.GetAxis("GunTrigger") == 1))
+		{
+			if (m_CoFire == null)
+			{
+				m_CoFire = StartCoroutine(coFire(0.1f));
+			}
+		}
+		if (!Input.GetButton("Fire1") && (Input.GetAxis("GunTrigger") == 0))
+		{
+			if(m_CoFire != null)
+			{
+				StopCoroutine(m_CoFire);
+				m_CoFire = null;
+			}
+			return false;
+		}
+		return true;
+	}
+
+	bool LaunchGrenade()
+	{
+		if (Input.GetButtonDown("Fire2") || (Input.GetAxis("BombTrigger") == 1))
+		{
+			if (m_CoLaunchGrenade == null)
+			{
+				m_CoLaunchGrenade = StartCoroutine(coLaunchGrenade(0.2f));
+			}
+		}
+		if (!Input.GetButton("Fire2") && (Input.GetAxis("BombTrigger") == 0))
+		{
+			if (m_CoLaunchGrenade != null)
+			{
+				StopCoroutine(m_CoLaunchGrenade);
+				m_CoLaunchGrenade = null;
+			}
+			return false;
+		}
+		return true;
+	}
+
+	IEnumerator coFire(float interval)
+	{
+		while (true)
+		{
+			CreateBullet(m_AimDirection, 12f, 2f);
+			//CreateBullet(TestMathHelper.Rotate(m_AimDirection, 10 * Mathf.Deg2Rad), 12f, 2f);
+			//CreateBullet(TestMathHelper.Rotate(m_AimDirection, -10 * Mathf.Deg2Rad), 12f, 2f);
+
+			yield return new WaitForSeconds(interval);
+		}
+	}
+
+	TestPeaceMakerBullet CreateBullet(Vector2 dir, float speed, float lifeTime)
+	{
+		TestPeaceMakerBullet bullet = Instantiate<TestPeaceMakerBullet>(m_Bullet);
+
+		bullet.transform.position = m_Arrow.transform.position + new Vector3(m_AimDirection.x, m_AimDirection.y, 0) * -0.3f;
+
+		bullet.Set(dir, speed, lifeTime);
+		bullet.gameObject.SetActive(true);
+
+		return bullet;
+	}
+
+
+	Vector3 GetRandomLaunchGrenadeDirection()
+	{
+		Vector3 dirOnPlane = Quaternion.Euler(0, 0, Random.Range(-15f, 15f)) * new Vector3(m_AimDirection.x, m_AimDirection.y, 0);
+		dirOnPlane = dirOnPlane.normalized;
+		Vector3 dir = new Vector3(dirOnPlane.x, dirOnPlane.y, Random.Range(0f, 1f)).normalized;
+		return dir.normalized;
+	}
+
+	IEnumerator coLaunchGrenade(float interval)
+	{
+		while (true)
+		{
+			// grenade 
+			TestPeaceMakerGrenade grenade = Instantiate<TestPeaceMakerGrenade>(m_Grenade);
+			Vector3 position = m_Coord.position + new Vector3(0, 0, 1.8f);
+			grenade.Set(position, GetRandomLaunchGrenadeDirection(), Random.Range(8f, 10f));
+			grenade.gameObject.SetActive(true);
+
+			// vfx
+			GameObject eff = Instantiate<GameObject>(m_LaunchVfx, this.transform);
+			eff.transform.position = m_LaunchPoint.transform.position;
+			eff.SetActive(true);
+
+			yield return new WaitForSeconds(interval);
+		}
+	}
+
+	void CallB2()
+	{
+		if(Input.GetButtonDown("Fire3"))
+		{
+			TestB2 b2 = Instantiate<TestB2>(m_B2);
+
+			Vector3 pos3D = m_Coord.GetProjectedPosition();
+			b2.Set(pos3D + new Vector3(-15, 0,0 ), pos3D + new Vector3(15, 0,0 ), 20f, 3f);
+		}
+	}
+
+	bool SpaceBeam()
+	{
+		if (Input.GetButtonDown("SpaceBeam"))
+		{
+			TestSpaceBeam beam = Instantiate<TestSpaceBeam>(m_SpaceBeam);
+
+			Vector3 pos3D = m_Coord.position;
+			beam.Set(pos3D + new Vector3(3, 0, 0));
+
+			TinyCountDown.Instance.Set("SpaceBeam", 0.1f);
+			return true;
+		}
+		return TinyCountDown.Instance.Get("SpaceBeam") > 0;
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs.meta
new file mode 100644
index 0000000..e8f0316
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMaker.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e1b4df1c072214a4f947497f833281d9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs
new file mode 100644
index 0000000..8229753
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs
@@ -0,0 +1,51 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestPeaceMakerBullet : MonoBehaviour
+{
+
+	private Vector2 m_Direction;
+
+	private float m_Speed;
+
+	private float m_LifeTime; 
+
+	public void Set(Vector2 dir, float speed, float lifeTime)
+	{
+		m_Direction = dir;
+		m_Speed = speed;
+		m_LifeTime = lifeTime;
+		transform.rotation = Quaternion.Euler(0, 0, Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg);
+	}
+
+	void Update()
+    {
+		m_LifeTime -= Time.deltaTime;
+		if(m_LifeTime <= 0)
+		{
+			Destroy(this.gameObject);
+			return;
+		}
+
+		Vector2 move = m_Direction * m_Speed * Time.deltaTime;
+
+		Vector3 pos = transform.position;
+		pos.x += move.x;
+		pos.y += move.y;
+
+		transform.position = pos;
+    }
+
+	private void OnTriggerEnter2D(Collider2D collision)
+	{
+		TestBucket bucket = collision.gameObject.GetComponent<TestBucket>();
+
+		if (bucket)
+		{
+			bucket.Broken();
+		}
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs.meta
new file mode 100644
index 0000000..c3bce5a
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerBullet.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: cf74c7651403bc449b55858cefd8debb
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs
new file mode 100644
index 0000000..021eda7
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs
@@ -0,0 +1,67 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestPeaceMakerGrenade : MonoBehaviour
+{
+
+	[SerializeField] private float m_GravityScale = 1f;
+
+	[SerializeField] private GameObject m_ExplosionEffect;
+
+	private TopDownTransform m_Coords;
+
+	private Vector3 GRAVITY = new Vector3(0, 0, -9.8f);
+
+	private Vector3 m_Velocity; // x, y, fakeHeight
+
+	/// <summary>
+	/// 设置初始参数，都在fake空间下
+	/// </summary>
+	/// <param name="initPosition"></param>
+	/// <param name="initDirection"></param>
+	/// <param name="initSpeed"></param>
+	public void Set(Vector3 initPosition, Vector3 initDirection, float initSpeed)
+	{
+		m_Coords = GetComponent<TopDownTransform>();
+		m_Coords.position = initPosition;
+
+		m_Velocity = initDirection * initSpeed;
+	}
+
+	private void Update()
+	{
+		Vector3 move = m_Velocity * Time.deltaTime;
+
+		if(m_Velocity.magnitude > 0 && m_Coords.z + move.z >= 0)
+		{
+			m_Coords.x += move.x;
+			m_Coords.y += move.y;
+			m_Coords.z += move.z;
+			m_Velocity += GRAVITY * Time.deltaTime;
+
+			transform.rotation *= Quaternion.Euler(0, 0, 100 * m_Velocity.magnitude * Time.deltaTime);
+		}
+		else
+		{
+			m_Velocity = Vector3.zero;
+
+			this.gameObject.SetActive(false);
+			Destroy(this.gameObject);
+			PlayExplosion();
+		}
+	}
+
+	private void PlayExplosion()
+	{
+		GameObject exp = Instantiate<GameObject>(m_ExplosionEffect);
+
+		TopDownTransform coord = exp.GetComponent<TopDownTransform>();
+		coord.position = m_Coords.position;
+
+		exp.GetComponent<TopDownSorting>().Sorting();
+
+		exp.SetActive(true);
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs.meta
new file mode 100644
index 0000000..7b95df6
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPeaceMakerGrenade.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 40fc919f136c67e41a3608549bab3217
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs b/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs
new file mode 100644
index 0000000..a1606f2
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs
@@ -0,0 +1,13 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestPhysicsHelper : TestSingleton<TestPhysicsHelper>
+{
+	public TestPhysicsHelper()
+	{
+	}
+
+
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs.meta
new file mode 100644
index 0000000..47ba3fc
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestPhysicsHelper.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8031513d870e5e54e942664031efe406
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs b/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs
new file mode 100644
index 0000000..367a661
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs
@@ -0,0 +1,33 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestRobot1 : MonoBehaviour
+{
+	public Transform shadow;
+
+	public float x = 0;
+	public float y = -0.628f;
+	public float z;  // fake height
+
+	public AnimationCurve curve;
+	public AnimationCurve curveX;
+	public AnimationCurve curveY;
+
+	private void Update()
+	{
+		x = curveX.Evaluate(Time.time % 1f);
+		y = curveY.Evaluate(Time.time % 1f);
+		z = curve.Evaluate(Time.time % 1f);
+
+		Vector3 pos = transform.position;
+		pos.x = x;
+		pos.y = y + z;
+
+		transform.position = pos;
+
+		pos.y = y;
+		shadow.transform.position = pos;
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs.meta
new file mode 100644
index 0000000..554affe
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestRobot1.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 04de5fad9d56a774498cac6d58b2f231
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs b/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs
new file mode 100644
index 0000000..fca1bff
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs
@@ -0,0 +1,46 @@
+using System;
+using UnityEngine;
+
+[ExecuteInEditMode]
+public class TestSceneViewShaderHelper : MonoBehaviour
+{
+#if UNITY_EDITOR
+	private int _isSceneViewID = Shader.PropertyToID("_IsSceneView");
+
+	public void OnEnable()
+	{
+		Camera.onPreRender += SetIfSceneViewCamera;
+	}
+
+	public void OnDisable()
+	{
+		Camera.onPreRender -= SetIfSceneViewCamera;
+	}
+
+	public void SetIfSceneViewCamera(Camera cam)
+	{
+		// Scene View camera is named "SceneCamera"
+		if (cam.gameObject.name == "SceneCamera")
+		{
+			Shader.EnableKeyword("SCENE_VIEW");
+			Shader.SetGlobalFloat(_isSceneViewID, 1f);
+		}
+		// Inspector preview for materials, models, and prefabs is named "Preview Scene Camera"
+		// else if (cam.gameObject.name == "Preview Scene Camera")
+		// {
+		//     Shader.EnableKeyword("SCENE_VIEW");
+		//     Shader.SetGlobalFloat(_isSceneViewID, 2f);
+		// }
+		// Otherwise this is a game view or other user camera
+		else
+		{
+			Shader.DisableKeyword("SCENE_VIEW");
+			Shader.SetGlobalFloat(_isSceneViewID, 0f);
+		} 
+
+		// You can double check the camera names if something breaks in the future
+		// Debug.Log(cam);
+	}
+#endif
+}
+ 
\ No newline at end of file
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs.meta
new file mode 100644
index 0000000..4b846fc
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSceneViewShaderHelper.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8b08476505e1d804994534220f308b69
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs b/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs
new file mode 100644
index 0000000..d1819c0
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs
@@ -0,0 +1,41 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestSeperator : MonoBehaviour
+{
+	HashSet<GameObject> m_Seperated = new HashSet<GameObject>(); 
+
+	private void OnTriggerEnter2D(Collider2D collision)
+	{
+		GameObject go = collision.gameObject;
+		if (go && go.CompareTag("bullet") && !m_Seperated.Contains(go))
+		{
+			//Debug.Log("seperate");
+
+			TestBeamBullet bullet1 = TestBeamBullet.Instantiate(go.GetComponent<TestBeamBullet>());
+			bullet1.direction = Quaternion.Euler(0,0, 30) * bullet1.direction;
+			bullet1.enabled = true;
+			bullet1.gameObject.SetActive(true);
+
+			TestBeamBullet bullet2 = TestBeamBullet.Instantiate(go.GetComponent<TestBeamBullet>());
+			bullet2.direction = Quaternion.Euler(0, 0, -30) * bullet2.direction;
+			bullet2.enabled = true;
+			bullet2.gameObject.SetActive(true);
+
+			m_Seperated.Add(go);
+			m_Seperated.Add(bullet1.gameObject);
+			m_Seperated.Add(bullet2.gameObject);
+		}
+	}
+
+	private void OnTriggerExit2D(Collider2D collision)
+	{
+		GameObject go = collision.gameObject;
+		if (go.CompareTag("bullet") && m_Seperated.Contains(go))
+		{
+			m_Seperated.Remove(go);
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs.meta
new file mode 100644
index 0000000..58f5ccb
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSeperator.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ec780be79a9ec774b80c4ba5593c3a39
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs b/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs
new file mode 100644
index 0000000..d522653
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs
@@ -0,0 +1,20 @@
+public class TestSingleton<T> where T : class, new()
+{
+	private static T _instance;
+	private static readonly object syslock = new object();
+
+	public static T getInstance()
+	{
+		if (_instance == null)
+		{
+			lock (syslock)
+			{
+				if (_instance == null)
+				{
+					_instance = new T();
+				}
+			}
+		}
+		return _instance;
+	}
+}
\ No newline at end of file
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs.meta
new file mode 100644
index 0000000..8035c63
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSingleton.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0e4486fb2a577bb4fa367c939cd96141
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSorting.cs b/AlienSurvival/Assets/Scripts/Test/TestSorting.cs
new file mode 100644
index 0000000..7a2cf54
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSorting.cs
@@ -0,0 +1,18 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestSorting : MonoBehaviour
+{
+	//private void Update()
+	//{
+	//	Vector3 pos = transform.position;
+	//	pos.z = pos.y - 5;
+
+	//	if(transform.position.z != pos.z)
+	//	{
+	//		transform.position = pos;
+	//	}
+	//}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSorting.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSorting.cs.meta
new file mode 100644
index 0000000..56c5ed0
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSorting.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c6f36e1896ea64642b621e21a00a6488
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs b/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs
new file mode 100644
index 0000000..6e346ec
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs
@@ -0,0 +1,9 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestSortingByDepth : MonoBehaviour
+{
+
+
+}
\ No newline at end of file
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs.meta
new file mode 100644
index 0000000..934c164
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSortingByDepth.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 540605b09e537394f84b35d5bd77a505
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs b/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs
new file mode 100644
index 0000000..59f44b7
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs
@@ -0,0 +1,18 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestSortingByY : MonoBehaviour
+{
+    // Start is called before the first frame update
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs.meta
new file mode 100644
index 0000000..5074c7f
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSortingByY.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9a346df7f7a231e46bfeb3dbc1a63116
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs b/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs
new file mode 100644
index 0000000..b8ce07b
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs
@@ -0,0 +1,70 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 太空射线
+/// </summary>
+public class TestSpaceBeam : MonoBehaviour
+{
+	[SerializeField] private GameObject m_Beam;
+
+	TopDownTransform m_Coord; 
+
+	List<GameObject> m_Beams = new List<GameObject>();
+
+	float m_RotateSpeed = 5f;
+
+	float m_Radius = 1f;
+
+	int count = 8;
+
+	float m_CurrentAngle = 0;
+
+	private void Awake()
+	{
+		m_Coord = GetComponent<TopDownTransform>();
+	}
+
+	public void Set(Vector3 posTDS)
+	{
+		m_Coord.position = posTDS;
+
+		Vector3 groundPos = m_Coord.positionOnGround;
+
+		for(int i = 0; i < count; ++i)
+		{
+			float angle = Mathf.PI * 2f / (float)count * i;
+			Vector3 pos = /*groundPos +*/ new Vector3(m_Radius * Mathf.Cos(angle), m_Radius * Mathf.Sin(angle), 0f);
+			GameObject beam = Instantiate<GameObject>(m_Beam, this.transform);
+			beam.GetComponent<TopDownTransform>().localPosition = pos;
+			beam.SetActive(true);
+			m_Beams.Add(beam);
+		}
+	}
+
+    void Update()
+    {
+		m_CurrentAngle += m_RotateSpeed * Time.deltaTime;
+
+		RotateBeams(m_CurrentAngle);
+	}
+
+	/// <summary>
+	/// 旋转
+	/// </summary>
+	/// <param name="angle">弧度</param>
+	void RotateBeams(float angle)
+	{
+		Vector3 groundPos = m_Coord.positionOnGround;
+
+		for (int i = 0; i < m_Beams.Count; ++i)
+		{
+			float rad = angle + Mathf.PI * 2f / (float)count * i;
+			Vector3 pos = /*groundPos + */new Vector3(m_Radius * Mathf.Cos(rad), m_Radius * Mathf.Sin(rad), 0f);
+			m_Beams[i].GetComponent<TopDownTransform>().localPosition = pos;
+		}
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs.meta
new file mode 100644
index 0000000..3e008d2
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestSpaceBeam.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 345857a5337aab0458bb084b716eccdc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs b/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs
new file mode 100644
index 0000000..acfac68
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs
@@ -0,0 +1,78 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestTopDown2DTransform : MonoBehaviour
+{
+	public bool useGravity = false;
+
+	public Vector3 position // x, y, h
+	{
+		get
+		{
+			Vector3 topdownPos = transform.position;
+			topdownPos.y -= h;
+			topdownPos.z = h;
+			return topdownPos;
+		}
+		set
+		{
+			h = value.z;
+			Vector3 realPos = transform.position;
+			realPos.y = value.y + h;
+			transform.position = realPos;
+		}
+	}
+
+	public float x
+	{
+		get
+		{
+			return position.x;
+		}
+	}
+
+	public float y
+	{
+		get
+		{
+			return position.y;
+		}
+	}
+
+	public float h = 0;
+
+	public float z
+	{
+		get
+		{
+			return transform.position.z; 
+		}
+	}
+
+	public float depth
+	{
+		get
+		{
+			return this.z;
+		}
+	}
+
+	private float vy = 0;
+
+	private void Update()
+	{
+		if (useGravity)
+		{
+			Vector3 pos = position;
+			vy += -9.8f * Time.deltaTime;
+			pos.z = Mathf.Max(pos.z + vy * Time.deltaTime, 0f);
+			if(pos.z == 0)
+			{
+				vy = 0;
+			}
+			position = pos;
+		}
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs.meta
new file mode 100644
index 0000000..b8279be
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestTopDown2DTransform.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 65a986ca41323a44c910b7d7660abf9c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs b/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs
new file mode 100644
index 0000000..3a73d21
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs
@@ -0,0 +1,145 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class TestWaspRobot : MonoBehaviour
+{
+	[SerializeField] private TopDownTransform m_Follow;
+
+	[SerializeField] private float m_MoveSpeed;
+
+	private SpriteRenderer m_SpriteRenderer;
+	private TopDownTransform m_Coords;
+
+	// wasp环绕
+	[SerializeField] private float m_Radius;
+
+	[SerializeField] private List<Sprite> m_Sprites;
+
+	private bool m_Following;
+
+	private float m_Angle;
+
+	private float m_OrbitSpeed = 3f;
+
+	enum State
+	{
+		None,
+		Move, 
+		Orbit,
+	}
+
+	private State m_State = State.None;
+
+	private Coroutine m_Coroutine;
+
+	private void Start()
+	{
+		m_SpriteRenderer = GetComponent<SpriteRenderer>();
+		m_Coords = GetComponent<TopDownTransform>();
+
+		m_Following = false;
+		m_Angle = 0;
+
+		ChangeState(State.Move);
+	}
+
+	private void ChangeState(State state)
+	{
+		if(m_State != state)
+		{
+			//Debug.Log(m_State.ToString() + "->" + state.ToString());
+
+			if(m_Coroutine != null)
+			{
+				StopCoroutine(m_Coroutine);
+			}
+			m_State = state;
+			m_Coroutine = StartCoroutine("co" + m_State.ToString());
+		}
+	}
+
+	void Update()
+    {
+
+		float distance = (m_Follow.positionOnGround - m_Coords.positionOnGround).magnitude;
+		m_Following = distance > m_Radius + 0.1f;
+
+		if(m_Following)
+		{
+			ChangeState(State.Move);
+		}
+		else
+		{
+			ChangeState(State.Orbit);
+		}
+
+	}
+
+	IEnumerator coMove()
+	{
+		while (true)
+		{
+			if (m_Following)
+			{
+				Vector2 dir = (m_Follow.positionOnGround - m_Coords.positionOnGround).normalized;
+
+				Vector2 posOnGround = m_Coords.positionOnGround;
+				posOnGround.x += m_MoveSpeed * Time.deltaTime * dir.x;
+				posOnGround.y += m_MoveSpeed * Time.deltaTime * dir.y;
+
+				m_Coords.positionOnGround = posOnGround;
+
+				float rad = GetAngleToTarget();
+
+				int index = GetSpriteIndex(rad);
+				SetSprite(index);
+			}
+
+			yield return null;
+		}
+	}
+
+	IEnumerator coOrbit()
+	{
+		m_Angle = GetAngleToTarget();
+
+		while (true)
+		{
+			m_Angle += Time.deltaTime * m_OrbitSpeed;
+
+			Vector2 centre = m_Follow.positionOnGround;
+			centre += new Vector2(Mathf.Cos(m_Angle), Mathf.Sin(m_Angle)).normalized * m_Radius;
+			m_Coords.positionOnGround = Vector2.Lerp(m_Coords.positionOnGround, centre, 0.25f);
+
+			int index = GetSpriteIndex(m_Angle); 
+			SetSprite(index);
+
+			yield return null;
+		}
+	}
+
+	float GetAngleToTarget()
+	{
+		Vector2 posOnGround = m_Coords.positionOnGround;
+		Vector2 target = m_Follow.positionOnGround;
+
+		Vector2 dir = (posOnGround - target).normalized;
+
+		return Mathf.Atan2(dir.y, dir.x) + 2 * Mathf.PI * TestMathHelper.Check(dir.y < 0);
+	}
+
+	// angle rad
+	int GetSpriteIndex(float rad) 
+	{
+		int index = ((int)Mathf.Floor(((rad * Mathf.Rad2Deg) % 360) / 30)) % 12;
+		index = Mathf.Clamp(index, 0, m_Sprites.Count - 1);
+		return index;
+	}
+
+	void SetSprite(int index)
+	{
+		m_SpriteRenderer.sprite = m_Sprites[index];
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs.meta b/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs.meta
new file mode 100644
index 0000000..9bd17eb
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/Test/TestWaspRobot.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 37e797e79063cdf4883cf54509d9ddc3
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/TopDown/TopDownTransform.cs b/AlienSurvival/Assets/Scripts/TopDown/TopDownTransform.cs
index 213e9ff..103e214 100644
--- a/AlienSurvival/Assets/Scripts/TopDown/TopDownTransform.cs
+++ b/AlienSurvival/Assets/Scripts/TopDown/TopDownTransform.cs
@@ -7,6 +7,7 @@ using UnityEditor;
 
 /// <summary>
 /// 用于TopDown的Transform，支持模拟垂直高度，不允许旋转和缩放
+/// TopDownTransform的父节点必须也是TopDownTransform，Transform的父节点可以是TopDownTransform
 /// </summary>
 [ExecuteInEditMode]
 [RequireComponent(typeof(Transform))]
diff --git a/AlienSurvival/Assets/Scripts/UI.meta b/AlienSurvival/Assets/Scripts/UI.meta
new file mode 100644
index 0000000..6c132b2
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: c4535944b9a836e4f82d8c62ee419f04
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Common.meta b/AlienSurvival/Assets/Scripts/UI/Common.meta
new file mode 100644
index 0000000..eddb809
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Common.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 5caa56ebd16dfc541a4d9cd54b9e8de7
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel.meta b/AlienSurvival/Assets/Scripts/UI/Panel.meta
new file mode 100644
index 0000000..508ebdd
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 802ba1a461809b340be6bcdd0919371a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs b/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs
new file mode 100644
index 0000000..421ff37
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs
@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[DisallowMultipleComponent]
+public class PanelBase : MonoBehaviour
+{
+
+	public virtual void Set(object param)
+	{
+	}
+
+    void Start()
+    {
+        
+    }
+
+    void Update()
+    {
+        
+    }
+
+	protected virtual void OnSecondUpdate()
+	{
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs.meta b/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs.meta
new file mode 100644
index 0000000..09e29ef
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelBase.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e770971f2e591fe4d872d6ce24941695
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs b/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs
new file mode 100644
index 0000000..61f99e5
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs
@@ -0,0 +1,18 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PanelEquipBar : MonoBehaviour
+{
+    // Start is called before the first frame update
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs.meta b/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs.meta
new file mode 100644
index 0000000..8ef34db
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelEquipBar.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 19d70a7fc1ff38c4cb6ae04cf1530b7b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs b/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs
new file mode 100644
index 0000000..04bb2d9
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs
@@ -0,0 +1,10 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PanelItemBar : PanelBase
+{
+
+
+
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs.meta b/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs.meta
new file mode 100644
index 0000000..3925db5
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelItemBar.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b3e9f15745561dd4f9119ac8f893dbfc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs b/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs
new file mode 100644
index 0000000..74fbbd9
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs
@@ -0,0 +1,16 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class PanelLevelBar : PanelBase
+{
+	public Image m_LevelImage;
+	public Text m_TextLevel;
+
+	public override void Set(object param)
+	{
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs.meta b/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs.meta
new file mode 100644
index 0000000..9a7779d
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Panel/PanelLevelBar.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2be251ff144c0a74c807ebb0d7123c51
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/UIManager.cs b/AlienSurvival/Assets/Scripts/UI/UIManager.cs
new file mode 100644
index 0000000..a9c85c0
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/UIManager.cs
@@ -0,0 +1,14 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public partial class UIManager : Singleton<UIManager>
+{
+
+	public UIManager()
+	{
+	}
+
+
+
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/UIManager.cs.meta b/AlienSurvival/Assets/Scripts/UI/UIManager.cs.meta
new file mode 100644
index 0000000..6a1443f
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/UIManager.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 112b672f814aaa44c8a13e7546a37e34
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs b/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs
new file mode 100644
index 0000000..e3914d3
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs
@@ -0,0 +1,26 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public enum PanelType
+{
+	None, 
+
+	PanelLevelBar, 
+}
+
+public partial class UIManager : Singleton<UIManager>
+{
+	private Dictionary<PanelType, string> m_Panels = new Dictionary<PanelType, string>();
+
+	void SetPanels()
+	{
+		m_Panels.Add(PanelType.PanelLevelBar, "");
+	}
+
+	void OpenPanel(PanelType type, object param)
+	{
+
+	}
+
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs.meta b/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs.meta
new file mode 100644
index 0000000..3e05678
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/UIManager_Panels.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6f4b4e5ebd1f46448aa13ba17678f09c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Widget.meta b/AlienSurvival/Assets/Scripts/UI/Widget.meta
new file mode 100644
index 0000000..c0a26ea
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Widget.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: bcd93f44480b22b4a9062a12135fc4c8
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs b/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs
new file mode 100644
index 0000000..616b69d
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs
@@ -0,0 +1,18 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class UIButton : MonoBehaviour
+{
+    // Start is called before the first frame update
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}
diff --git a/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs.meta b/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs.meta
new file mode 100644
index 0000000..41e16d0
--- /dev/null
+++ b/AlienSurvival/Assets/Scripts/UI/Widget/UIButton.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 44f10b713a72b6d43a08cab3b90d6939
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: