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

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+using UnityEngine;
+namespace IndianOceanAssets.Engine2_5D
+{
+    // Handles shooting projectiles towards mouse click position
+    public class ProjectileShooter : MonoBehaviour
+    {
+        [SerializeField] private GameObject projectilePrefab; // Prefab for the projectile to shoot
+        [SerializeField] private KeyCode attackKeyCode; // Key to trigger shooting
+        [SerializeField] private LayerMask groundLayer; // Layer to detect ground for aiming
+
+        // Called once per frame
+        void Update()
+        {
+            // Check if attack key is pressed
+            if (Input.GetKeyDown(attackKeyCode)) // Left-click
+            {
+                // Create a ray from the camera to the mouse position
+                Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
+
+                // Raycast to ground layer to find target point
+                if (Physics.Raycast(ray, out RaycastHit hit, 100f, groundLayer))
+                {
+                    Vector3 targetPoint = hit.point;
+                    // Instantiate projectile at shooter's position
+                    GameObject projectile = Instantiate(projectilePrefab, transform.position, Quaternion.identity);
+                    // Set projectile's target point
+                    projectile.GetComponent<Projectile>().SetTarget(targetPoint);
+
+                    // Flip shooter sprite based on target direction
+                    if (hit.point.x > transform.position.x)
+                        transform.localScale = new Vector3(1, 1, 1);
+                    else
+                        transform.localScale = new Vector3(-1, 1, 1);
+                }
+            }
+        }
+    }
+}