HandleMovement + Basic NavMesh

Assets/Scripts/MovementHandler.cs

@@ -0,0 +1,65 @@
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.AI;
+
+[RequireComponent(typeof(Unit))]
+public class MovementHandler : MonoBehaviour
+{
+    [SerializeField] private float speed;
+    [SerializeField] private NavMeshAgent agent;
+    
+    [SerializeField] private Transform defaultMoveTarget;
+    
+    private Unit _unit;
+
+    void Awake()
+    {
+        _unit = GetComponent<Unit>();
+    }
+
+    public void ChangeSpeed(float newSpeed)
+    {
+        speed = newSpeed;
+    }
+
+    public void StopMoving()
+    {
+        agent.speed = 0;
+    }
+
+    public void ResumeMoving()
+    {
+        agent.speed = speed;
+    }
+    
+    public void MoveTowards(Vector3 destination)
+    {
+        agent.SetDestination(destination);
+    }
+
+    public void MoveTowardsNearest()
+    {
+        MoveTowards(FindNearestEnemy().transform.position);
+    }
+
+    Unit FindNearestEnemy()
+    {
+        List<Unit> enemies = _unit.IsTeamA ? GlobalsVariable.AliveUnitsTeamB : GlobalsVariable.AliveUnitsTeamA;
+        return enemies
+            .Aggregate((nearest, current) =>
+                (current.transform.position - transform.position).sqrMagnitude <
+                (nearest.transform.position - transform.position).sqrMagnitude
+                    ? current
+                    : nearest);
+    }
+    
+    void Update()
+    {
+        if (Input.GetKeyDown(KeyCode.Space))
+        {
+            //MoveTowards(defaultMoveTarget.position);
+            MoveTowardsNearest();
+        }
+    }
+}