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unity/Assets/2.5D Engine/Scripts/Player.cs

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+using UnityEngine;
+using System.Collections;
+
+namespace IndianOceanAssets.Engine2_5D
+{
+    // Ensures the GameObject has these essential components
+    [RequireComponent(typeof(HealthSystem), typeof(SwordAttack), typeof(ProjectileShooter))]
+    public class PlayerController : MonoBehaviour
+    {
+        [Header("Movement")]
+        [SerializeField] private float moveSpeed = 5f;         // Speed at which the player moves
+        [SerializeField] private float rollForce = 8f;         // Force applied during roll
+        [SerializeField] private float rollCooldown = 1f;      // Cooldown time between rolls
+
+        private Rigidbody rb;                                  // Rigidbody reference for physics
+        private Animator animator;                             // Animator reference for animations
+        private Vector2 inputDirection;                        // Stores player input direction
+        private float lastRollTime;                            // Timestamp of last roll
+        private bool isRolling;                                // Is player currently rolling?
+
+        [SerializeField] private KeyCode rollKeyCode;          // Key to trigger roll
+
+        // Enum to switch between sword or projectile attack types
+        [SerializeField] private enum AttackType
+        {
+            SwordSlash, ProjectileShoot
+        }
+
+        [SerializeField] private AttackType attackType;        // Current selected attack type
+
+        private void Start()
+        {
+            Application.targetFrameRate = 60; // Set target frame rate
+
+            rb = GetComponent<Rigidbody>();
+            animator = GetComponent<Animator>();
+
+            // Enable only the selected attack script
+            if (attackType == AttackType.SwordSlash)
+                GetComponent<SwordAttack>().enabled = true;
+            else
+                GetComponent<ProjectileShooter>().enabled = true;
+        }
+
+        private void Update()
+        {
+            HandleInput(); // Read movement input
+
+            // Animate movement only when not rolling
+            if (!isRolling)
+                AnimateMovement();
+
+            // Trigger roll if key is pressed and cooldown passed
+            if (Input.GetKeyDown(rollKeyCode) && Time.time > lastRollTime + rollCooldown)
+                StartCoroutine(PerformRoll());
+        }
+
+        private void FixedUpdate()
+        {
+            // Move only if not rolling
+            if (!isRolling)
+                Move();
+        }
+
+        // Reads directional input from keyboard
+        private void HandleInput()
+        {
+            inputDirection = new Vector2(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical")).normalized;
+        }
+
+        // Applies movement to the Rigidbody based on input
+        private void Move()
+        {
+            Vector3 movement = new Vector3(inputDirection.x, 0f, inputDirection.y) * moveSpeed * Time.fixedDeltaTime;
+            rb.MovePosition(rb.position + movement);
+        }
+
+        // Sets the "Run" animation based on movement input
+        private void AnimateMovement()
+        {
+            animator.SetBool("Run", inputDirection != Vector2.zero);
+        }
+
+        // Coroutine to perform roll movement and animation
+        private IEnumerator PerformRoll()
+        {
+            isRolling = true;
+            lastRollTime = Time.time;
+
+            float timer = 0.2f;
+            Vector3 rollDir = new Vector3(inputDirection.x, 0f, inputDirection.y).normalized;
+
+            // Move the player during the roll duration
+            while (timer > 0f)
+            {
+                rb.MovePosition(rb.position + rollDir * rollForce * Time.fixedDeltaTime);
+                timer -= Time.fixedDeltaTime;
+                yield return new WaitForFixedUpdate();
+            }
+
+            isRolling = false;
+        }
+    }
+}