refactor: move all files into Study_One folder

2026-05-27 10:59:19 +08:00
parent 47b0f1d992
commit 54ee2462e0
6 changed files with 0 additions and 0 deletions
--- a/Study_One/Assets/Player.cs
+++ b/Study_One/Assets/Player.cs
@@ -0,0 +1,139 @@
+using UnityEngine;
+
+public class Player : MonoBehaviour
+{
+    private Animator anim;
+    private Rigidbody2D rb;
+
+ 
+    [Header("Attack details")]
+    [SerializeField] private float attackRadius;
+    [SerializeField] private Transform attackPoint;
+    [SerializeField] private LayerMask whatIsEnemy;
+
+
+    [Header("Movement details")]
+    [SerializeField] private float moveSpeed = 8f;
+    [SerializeField] private float jumpForce = 12;
+    private bool facingRight = true;
+    private float xInput;
+    private bool canMove = true;
+    private bool canJump = true;
+
+    [Header("Collision details")]
+    [SerializeField] private float groundCheckDistance;
+    [SerializeField] private LayerMask whatIsGround;
+    private bool isGrounded;
+
+    private void Awake()
+    {
+        rb = GetComponent<Rigidbody2D>();
+        anim = GetComponentInChildren<Animator>();
+    }
+
+    private void Update()
+
+    {
+        HandleCollision();
+        HandleInput();
+        HandleMovement();
+        HandleAnimations();
+        HandleFlip();
+    }
+
+    public void DamageEnemies()
+    {
+        Collider2D[] enemyColliders = Physics2D.OverlapCircleAll(attackPoint.position, attackRadius, whatIsEnemy);
+        foreach (Collider2D enemy in enemyColliders)
+        {
+            enemy.GetComponent<Enemy>().TakeDamage();
+        }
+    }
+
+    public void EnableMovementAndJump(bool enable)
+    {
+        canMove = enable;
+        canJump = enable;
+    }
+
+    private void HandleInput()
+    {
+        xInput = Input.GetAxisRaw("Horizontal");
+
+        if (Input.GetKeyDown(KeyCode.K))
+        {
+            TryToJump();
+        }
+        if (Input.GetKeyDown(KeyCode.J))
+        {
+            TryToAttack();
+        }
+    }
+
+
+    private void TryToAttack()
+    {
+        if(isGrounded && canMove)
+        {
+            anim.SetTrigger("attack");
+        }
+    }
+
+    private void HandleAnimations()
+    {
+        anim.SetFloat("xVelocity", rb.linearVelocity.x);
+        anim.SetFloat("yVelocity", rb.linearVelocity.y);
+        anim.SetBool("isGrounded", isGrounded);
+    }
+
+    private void HandleMovement()
+    {
+        if(canMove)
+        {
+            rb.linearVelocity = new Vector2(xInput * moveSpeed, rb.linearVelocity.y);
+        }
+        else
+        {
+            rb.linearVelocity = new Vector2(0, rb.linearVelocity.y);
+        }
+    }
+
+    private void TryToJump()
+    {
+        if (isGrounded && canJump)
+        {
+            rb.linearVelocity = new Vector2(rb.linearVelocity.x, jumpForce);
+        }
+    }
+
+    private void HandleCollision()
+    {
+        isGrounded = Physics2D.Raycast(transform.position, Vector2.down, groundCheckDistance, whatIsGround);
+    }
+
+    private void HandleFlip()
+    {
+        if (rb.linearVelocity.x > 0 && facingRight == false)
+        {
+            Flip();
+        }
+        else if (rb.linearVelocity.x < 0 && facingRight == true)
+        {
+            Flip();
+        }
+    }
+
+    private void Flip()
+    {
+        transform.Rotate(0, 180, 0);
+        facingRight = !facingRight;
+    }
+
+    private void OnDrawGizmos()
+    {
+        Gizmos.DrawLine(transform.position, transform.position + new Vector3(0, -groundCheckDistance));
+        Gizmos.DrawWireSphere(attackPoint.position, attackRadius);
+    }
+
+
+}