public void RemoveBuilding(BuildingObject buildingObject)
{
buildingsGrid.RemoveBuilding(buildingObject.MainGridCell.x, buildingObject.MainGridCell.y, buildingObject.Source.Size.x, buildingObject.Source.Size.y);
buildings.Remove(buildingObject);
OnBuildingRemoved?.Invoke(buildingObject.Source);
buildingObject.Release();
}
public override void OnBeginDrag(BuildingObject target, PointerEventData eventData)
{
if (!target.Dragable)
{
return;
}
target.PrevPosition = target.transform.position;
}
public override void OnDrag(BuildingObject target, PointerEventData eventData)
{
if (!target.Dragable)
{
return;
}
Ray ray = CameraController.Instance.MainCamera.ScreenPointToRay(eventData.position);
if (Physics.Raycast(ray, out RaycastHit hit))
{
target.transform.position = new Vector3(hit.point.x + Grid.CellSize.x * target.Source.Size.x / 2,
target.transform.position.y,
hit.point.z - Grid.CellSize.y * target.Source.Size.y / 2);
}
}
public override void OnEndDrag(BuildingObject target, PointerEventData eventData)
{
if (!target.Dragable)
{
return;
}
Ray ray = CameraController.Instance.MainCamera.ScreenPointToRay(eventData.position);
if (Physics.Raycast(ray, out RaycastHit hit))
{
var gridCell = Grid.PointToCell(hit.point);
if (target.MainGridCell.state != GridCellState.None)
{
Grid.RemoveBuilding(target.MainGridCell.x, target.MainGridCell.y, target.Source.Size.x, target.Source.Size.y);
}
if (Grid.CanPlaceBuilding(gridCell.x, gridCell.y, target.Source.Size.x, target.Source.Size.y))
{
Grid.PlaceBuilding(gridCell.x, gridCell.y, target.Source.Size.x, target.Source.Size.y);
target.MainGridCell = Grid.GetGridCell(gridCell.x, gridCell.y);
var center = Grid.GetBuildingPosition(target.MainGridCell, target.Source.Size.x, target.Source.Size.y);
target.transform.position = new Vector3(center.x, target.transform.position.y, center.z);
}
else
{
target.transform.position = target.PrevPosition;
if (target.MainGridCell.state != GridCellState.None)
{
Grid.PlaceBuilding(target.MainGridCell.x, target.MainGridCell.y, target.Source.Size.x, target.Source.Size.y);
}
}
}
target.Dragable = false;
}
public abstract void OnEndDrag(BuildingObject target, PointerEventData eventData);
public abstract void OnPointerClick(BuildingObject target, PointerEventData eventData);
public override void OnPointerClick(BuildingObject target, PointerEventData eventData)
{
}
public override void OnEndDrag(BuildingObject target, PointerEventData eventData)
{
}
public void OnEndDrag(BuildingObject target, PointerEventData eventData)
{
CurrentMode.OnEndDrag(target, eventData);
}
public void OnPointerClick(BuildingObject target, PointerEventData eventData)
{
CurrentMode.OnPointerClick(target, eventData);
OnBuildingClick?.Invoke(target);
}
public override void OnPointerClick(BuildingObject target, PointerEventData eventData)
{
target.Dragable = true;
}