2026-05-14 2D Platformer Game 캐릭터 이동

Assets/02_Scripts/Player/PlayerController.cs

@@ -2,15 +2,60 @@
 
 public class PlayerController : MonoBehaviour
 {
-    // Start is called once before the first execution of Update after the MonoBehaviour is created
-    void Start()
+    [Header("Movement")]
+    [SerializeField] private float moveSpeed = 5f;
+
+    [Header("Jump")]
+    [SerializeField] private float jumpForce = 12f;
+    [SerializeField] private Transform groundCheck;
+    [SerializeField] private float groundCheckRadius = 0.1f;
+    [SerializeField] private LayerMask groundLayer;
+
+    private Rigidbody2D rb;
+    private float moveInputX = 0f;
+    private bool isGrounded;
+
+    private void Awake()
     {
-        
+        rb = GetComponent<Rigidbody2D>();
     }
 
-    // Update is called once per frame
-    void Update()
+    private void Start()
     {
-        
+        InputManager.Instance.OnMove_Event += OnMoveInput;
+        InputManager.Instance.OnJump_Event += OnJumpInput;
+    }
+
+    private void OnDestroy()
+    {
+        if (InputManager.Instance != null)
+        {
+            InputManager.Instance.OnMove_Event -= OnMoveInput;
+            InputManager.Instance.OnJump_Event -= OnJumpInput;
+        }
+    }
+
+    private void FixedUpdate()
+    {
+        isGrounded = Physics2D.OverlapCircle(groundCheck.position, groundCheckRadius, groundLayer);
+        rb.linearVelocity = new Vector2(moveInputX * moveSpeed, rb.linearVelocity.y);
+    }
+
+    private void OnMoveInput(Vector2 value)
+    {
+        moveInputX = value.x == 0f ? 0f : Mathf.Sign(value.x);
+    }
+
+    private void OnJumpInput()
+    {
+        if (isGrounded)
+            rb.linearVelocity = new Vector2(rb.linearVelocity.x, jumpForce);
+    }
+
+    private void OnDrawGizmosSelected()
+    {
+        if (groundCheck == null) return;
+        Gizmos.color = isGrounded ? Color.green : Color.red;
+        Gizmos.DrawWireSphere(groundCheck.position, groundCheckRadius);
     }
 }