private void OnItemPreviewUpdated(PreviewUpdateArgs obj)
{
if (PreviewImage)
{
PreviewImage.enabled = obj.Enabled;
if (obj.Enabled)
{
Color c = Color.white;
c.a = 0.5f;
PreviewImage.sprite = obj.Sprite;
PreviewImage.color = obj.ValidSpot ? c : Color.red;
PreviewImage.enabled = true;
PreviewImage.rectTransform.rotation = Quaternion.Euler(0, 0, obj.Angle);
var vp = Camera.main.WorldToViewportPoint(obj.WorldPosition);
PreviewImage.rectTransform.anchorMin = vp;
PreviewImage.rectTransform.anchorMax = vp;
}
}
}
// ----------------------------------------------------------------------------
private void Awake()
{
_mouseDrag = new MouseDragData();
_preplacementTable = new Dictionary <int, PrePlacementInstance>();
_preplacements = new List <PrePlacementInstance>();
_startingObjects = new List <PreplacementObject>();
_resultBuffer = new Collider2D[20];
_cachedArgs = new PreviewUpdateArgs();
// Find existing level objects in the scene.
var startingObjects = GameObject.FindObjectsOfType <PreplacementObject>();
_startingObjects.AddRange(startingObjects);
GameObject container = new GameObject("Container");
container.transform.localPosition = Vector3.zero;
container.transform.localRotation = Quaternion.identity;
_preplacementContainer = container.transform;
GameEvents.ItemButtonClicked += OnItemButtonClicked;
}
public static void TriggerPreviewUpdated(PreviewUpdateArgs args) => ItemPreviewUpdated?.Invoke(args);
