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This commit is contained in:
Janis Meister
2023-02-23 13:44:57 +01:00
parent 1a9bcccfba
commit f85588e144
5 changed files with 69 additions and 10 deletions
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44
Assets/Scripts/GridBuildingSystem.cs
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@@ -6,6 +6,23 @@ using UnityEngine.Tilemaps;
public class GridBuildingSystem : MonoBehaviour
{
private static GridBuildingSystem instance;
public static GridBuildingSystem Instance
{
get
{
if (instance == null)
{
instance = FindObjectOfType<GridBuildingSystem>();
if (instance == null)
{
Debug.LogError("No GridBuildingSystem found in the scene.");
}
}
return instance;
}
}
public PlaceableObject TESTPO; //! DEBUG
public Tilemap collisionTm;
@@ -16,12 +33,20 @@ public class GridBuildingSystem : MonoBehaviour
private GameObject newBuildingObject;
private bool isDemolishing = false;
private void Awake()
{
if (instance != null && instance != this)
{
Destroy(this.gameObject);
return;
}
instance = this;
DontDestroyOnLoad(gameObject);
}
private void Update()
{
Vector3 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
int snappedX = Mathf.FloorToInt(mousePosition.x);
int snappedY = Mathf.FloorToInt(mousePosition.y);
Vector3Int snappedMousePosition = new Vector3Int(snappedX, snappedY, 0);
Vector3Int snappedMousePosition = GetSnappedMousePosition();
if (Input.GetKeyDown(KeyCode.N))
{
@@ -88,6 +113,17 @@ public class GridBuildingSystem : MonoBehaviour
}
}
public Vector3Int GetSnappedMousePosition()
{
return GetSnappedPosition(Camera.main.ScreenToWorldPoint(Input.mousePosition));
}
public Vector3Int GetSnappedPosition(Vector3 pos)
{
int snappedX = Mathf.FloorToInt(pos.x);
int snappedY = Mathf.FloorToInt(pos.y);
return new Vector3Int(snappedX, snappedY, 0);
}
public void SelectBuilding(PlaceableObject newPo)
{