敌人基础逻辑

Assets/Resources/Controls.meta

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Assets/Resources/Controls/Tooltip.meta

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Assets/Resources/Controls/Tooltip/BasicTooltip.cs

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Assets/Resources/Entities/EnemyController.cs

@@ -0,0 +1,21 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EnemyController : EntityBase {
+    
+    internal override bool isPressingCrouch() => false;
+    internal override bool isPressingJump() => false;
+    internal override bool isPressingLeft() => false;
+    internal override bool isPressingRight() => true;
+
+    internal override void OnHitBorder() {
+        Destroy(gameObject);
+    }
+    public float knockbackForceH = 30f, knockbackForceV = 15f;
+    internal override void OnHitEnemy(Collision2D collision) {
+        int face = collision.transform.position.x < transform.position.x ? 1 : -1;
+        rb.velocity = new Vector2(face * knockbackForceH, knockbackForceV);
+    }
+
+}

Assets/Resources/Entities/EnemyController.cs.meta

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Assets/Resources/Entities/EntityBase.cs

@@ -0,0 +1,74 @@
+using Cinemachine;
+using DG.Tweening;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public abstract class EntityBase : MonoBehaviour {
+    internal Rigidbody2D rb;
+    internal SpriteRenderer sprite;
+    internal BoxCollider2D coll;
+    public Sprite spriteNormal, spriteDown;
+    void Start() {
+        rb = GetComponent<Rigidbody2D>();
+        sprite = GetComponent<SpriteRenderer>();
+        coll = GetComponent<BoxCollider2D>();
+    }
+
+    public float movementSpeed = 10f, jumpForce = 20f, horizontalF = 0.9f, horizontalA = 0.3f, jumpThreshold = 0.1f, downA = 0.3f, fallA = 0.1f;
+    public float jumpBufferTime = 0.2f, jumpWolfTime = 0.2f; internal float jumpBuffer = 0f, jumpWolf = 0f, jumping = 0f;
+    void Update() {
+        // 获取当前情况
+        float speedX = rb.velocity.x, speedY = rb.velocity.y;
+        bool isCrouch = isPressingCrouch();
+        bool isLand = Physics2D.OverlapCircle(transform.position, jumpThreshold, LayerMask.GetMask("Tilemap"));
+        int moveHorizontal = isCrouch ? 0 : // 没有下蹲
+            (isPressingLeft() == isPressingRight() ? 0 : // 没有同时按住左右
+            (isPressingLeft() ? -1 : 1)); // 获取方向
+        // 判断跳跃
+        jumpBuffer -= Time.deltaTime; jumpWolf -= Time.deltaTime; jumping -= Time.deltaTime;
+        if (isPressingJump()) jumpBuffer = jumpBufferTime;
+        if (isLand) jumpWolf = jumpWolfTime;
+        if (!isCrouch && jumpBuffer > 0 && jumpWolf > 0 && jumping < 0) { // 在地面、没有蹲下
+            speedY = jumpForce;
+            jumpBuffer = 0;
+            jumping = 0.5f;
+        } else if (isCrouch) {
+            speedY -= downA;
+            if (speedY > 0) speedY = 0;
+        }
+        // 加速下落
+        if (speedY < 0) speedY -= fallA;
+        // 横向移动
+        if (moveHorizontal != 0) {
+            speedX = speedX * (1 - horizontalA) + movementSpeed * horizontalA * moveHorizontal;
+        }
+        speedX *= horizontalF;
+        // 蹲下
+        if (isCrouch) {
+            sprite.sprite = spriteDown;
+            coll.size = new Vector2(coll.size.x, 0.4f);
+            coll.offset = new Vector2(0, 0.3f);
+        } else {
+            sprite.sprite = spriteNormal;
+            coll.size = new Vector2(coll.size.x, 1.2f);
+            coll.offset = new Vector2(0, 0.7f);
+        }
+        // 设置
+        rb.velocity = new Vector2(speedX, speedY);
+    }
+    internal abstract bool isPressingLeft();
+    internal abstract bool isPressingRight();
+    internal abstract bool isPressingJump();
+    internal abstract bool isPressingCrouch();
+
+    // 碰撞检测
+    private void OnCollisionEnter2D(Collision2D collision) {
+        if (collision.gameObject.CompareTag("Border")) OnHitBorder();
+        if (collision.gameObject.CompareTag("Enemy") && gameObject.CompareTag("Player")) OnHitEnemy(collision);
+        if (collision.gameObject.CompareTag("Player") && gameObject.CompareTag("Enemy")) OnHitEnemy(collision);
+    }
+    internal abstract void OnHitBorder();
+    internal abstract void OnHitEnemy(Collision2D collision);
+
+}

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Assets/Resources/Entities/PlayerController.cs

@@ -0,0 +1,29 @@
+using Cinemachine;
+using DG.Tweening;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PlayerController : EntityBase {
+
+    public string keyLeft = "a", keyRight = "d", keyJump = "w", keyDown = "s";
+    internal override bool isPressingCrouch() => Input.GetKey(keyDown);
+    internal override bool isPressingJump() => Input.GetKey(keyJump);
+    internal override bool isPressingLeft() => Input.GetKey(keyLeft);
+    internal override bool isPressingRight() => Input.GetKey(keyRight);
+
+    internal override void OnHitBorder() {
+        Hurt();
+        transform.position = new Vector3(0, 8, 0);
+    }
+    public float knockbackForceH = 30f, knockbackForceV = 15f;
+    internal override void OnHitEnemy(Collision2D collision) {
+        Hurt();
+        int face = collision.transform.position.x < transform.position.x ? 1 : -1;
+        rb.velocity = new Vector2(face * knockbackForceH, knockbackForceV);
+    }
+    public void Hurt() {
+        rb.velocity = Vector2.zero;
+    }
+
+}

Assets/Resources/Map/Fail.asset

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Assets/Resources/Map/Fail.asset.meta

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Assets/Resources/Map/TilePalette.prefab

@@ -51,7 +51,17 @@ Tilemap:
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       m_TileObjectToInstantiateIndex: 65535
       dummyAlignment: 0
-      m_AllTileFlags: 1073741825
+      m_AllTileFlags: 2147483649
+  - first: {x: -2, y: -1, z: 0}
+    second:
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   - first: {x: -1, y: -1, z: 0}
     second:
       serializedVersion: 2
@@ -61,20 +71,22 @@ Tilemap:
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+      m_AllTileFlags: 1
   m_AnimatedTiles: {}
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   m_TileMatrixArray:
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+  - m_RefCount: 3
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@@ -95,11 +107,13 @@ Tilemap:
   m_TileColorArray:
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     m_Data: {r: 1, g: 1, b: 1, a: 1}
+  - m_RefCount: 1
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   m_TileObjectToInstantiateArray: []
   m_AnimationFrameRate: 1
   m_Color: {r: 1, g: 1, b: 1, a: 1}
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-  m_Size: {x: 1, y: 2, z: 1}
+  m_Origin: {x: -2, y: -2, z: 0}
+  m_Size: {x: 2, y: 2, z: 1}
   m_TileAnchor: {x: 0.5, y: 0.5, z: 0}
   m_TileOrientation: 0
   m_TileOrientationMatrix:
@@ -161,7 +175,7 @@ TilemapRenderer:
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   m_SortingOrder: 0
   m_ChunkSize: {x: 32, y: 32, z: 32}
-  m_ChunkCullingBounds: {x: 0, y: 0, z: 0}
+  m_ChunkCullingBounds: {x: 1, y: 1, z: 0}
   m_MaxChunkCount: 16
   m_MaxFrameAge: 16
   m_SortOrder: 0
@@ -213,7 +227,7 @@ Grid:
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   m_CellLayout: 0
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Assets/Resources/System/PlayerController.cs

@@ -1,61 +0,0 @@
-using Cinemachine;
-using DG.Tweening;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-public class PlayerController : MonoBehaviour {
-    private Rigidbody2D rb;
-    private SpriteRenderer sprite;
-    private BoxCollider2D coll;
-    public LayerMask groundLayer;
-    public Sprite spriteNormal, spriteDown;
-    void Start() {
-        rb = GetComponent<Rigidbody2D>();
-        sprite = GetComponent<SpriteRenderer>();
-        coll = GetComponent<BoxCollider2D>();
-    }
-
-    public string keyLeft = "a", keyRight = "d", keyJump = "w", keyDown = "s";
-    public float movementSpeed = 10f, jumpForce = 20f, horizontalF = 0.9f, horizontalA = 0.3f, jumpThreshold = 0.1f, downA = 0.3f;
-    public float jumpBufferTime = 0.2f, jumpWolfTime = 0.2f; private float jumpBuffer = 0f, jumpWolf = 0f, jumping = 0f;
-    void Update() {
-        // 获取当前情况
-        float speedX = rb.velocity.x, speedY = rb.velocity.y;
-        bool isDown = Input.GetKey(keyDown);
-        bool isGround = Physics2D.OverlapCircle(transform.position, jumpThreshold, groundLayer);
-        int moveHorizontal = isDown ? 0 : // 没有下蹲
-            (Input.GetKey(keyLeft) == Input.GetKey(keyRight) ? 0 : // 没有同时按住左右
-            (Input.GetKey(keyLeft) ? -1 : 1)); // 获取方向
-        // 判断跳跃
-        jumpBuffer -= Time.deltaTime; jumpWolf -= Time.deltaTime; jumping -= Time.deltaTime;
-        if (Input.GetKey(keyJump)) jumpBuffer = jumpBufferTime;
-        if (isGround) jumpWolf = jumpWolfTime;
-        if (!isDown && jumpBuffer > 0 && jumpWolf > 0 && jumping < 0) { // 在地面、没有蹲下
-            speedY = jumpForce;
-            jumpBuffer = 0;
-            jumping = 0.5f;
-        } else if (isDown) {
-            speedY -= downA;
-            if (speedY > 0) speedY = 0;
-        }
-        // 横向移动
-        if (moveHorizontal != 0) {
-            speedX = speedX * (1 - horizontalA) + movementSpeed * horizontalA * moveHorizontal;
-        }
-        speedX *= horizontalF;
-        // 蹲下
-        if (isDown) {
-            sprite.sprite = spriteDown;
-            coll.size = new Vector2(coll.size.x, 0.5f);
-            coll.offset = new Vector2(0, 0.35f);
-        } else {
-            sprite.sprite = spriteNormal;
-            coll.size = new Vector2(coll.size.x, 1.2f);
-            coll.offset = new Vector2(0, 0.7f);
-        }
-        // 设置
-        rb.velocity = new Vector2(speedX, speedY);
-    }
-
-}

ProjectSettings/Physics2DSettings.asset

@@ -4,7 +4,7 @@
 Physics2DSettings:
   m_ObjectHideFlags: 0
   serializedVersion: 5
-  m_Gravity: {x: 0, y: -40}
+  m_Gravity: {x: 0, y: -50}
   m_DefaultMaterial: {fileID: 0}
   m_VelocityIterations: 8
   m_PositionIterations: 3

ProjectSettings/TagManager.asset

@@ -3,7 +3,10 @@
 --- !u!78 &1
 TagManager:
   serializedVersion: 2
-  tags: []
+  tags:
+  - Border
+  - Enemy
+  - Bullet
   layers:
   - Default
   - TransparentFX
@@ -14,7 +17,7 @@ TagManager:
   - Camera
   - Player
   - Enemy
-  - 
+  - Border
   - 
   - 
   -