basic movement

Assets/Scripts/PlayerEntityMovement.cs

@@ -0,0 +1,76 @@
+using System;
+using UnityEngine;
+
+public class PlayerEntityMovement : MonoBehaviour
+{
+    //unsure if this should also move enemies but who knows!
+    #region Statication
+
+    public static PlayerEntityMovement instance;
+
+    private void Awake()
+    {
+        if (instance != null && instance != this)
+        {
+            Destroy(gameObject);
+            return;
+        }
+        instance = this;
+    }
+
+    #endregion
+    [SerializeField] private Grid gameplayGrid;
+    
+    public Entity selectedEntity;
+    public GameObject templateObject;
+    public bool isMoving;
+
+    private Vector3 mouseWorldPos;
+    private Camera cam;
+
+    private float debounceTime;
+    [SerializeField] private float debounceDuration;
+
+    private void Start()
+    {
+        cam = Camera.main;
+    }
+
+    private void Update()
+    {
+        mouseWorldPos = cam.ScreenToWorldPoint(Input.mousePosition);
+        if (debounceTime > 0)
+        {
+            debounceTime -= Time.deltaTime;
+        }
+        if (isMoving)
+        {
+            templateObject.transform.position = gameplayGrid.GetCellCenterWorld(gameplayGrid.WorldToCell(mouseWorldPos));
+            if (Input.GetMouseButtonDown(0) && debounceTime <= 0)
+            {
+                SelectLocation();
+                isMoving = false;
+            }
+        }
+    }
+
+    public void SelectEntity(Entity entitySelected)
+    {
+        selectedEntity = entitySelected;
+        isMoving = true;
+        debounceTime = debounceDuration;
+        CreateTemplate();
+    }
+
+    private void SelectLocation()
+    {
+        selectedEntity.transform.position = gameplayGrid.GetCellCenterWorld(gameplayGrid.WorldToCell(mouseWorldPos));
+        templateObject.SetActive(false);
+    }
+
+    private void CreateTemplate()
+    {
+        templateObject.SetActive(true);
+        templateObject.transform.position = gameplayGrid.GetCellCenterWorld(gameplayGrid.WorldToCell(mouseWorldPos));
+    }
+}