/// <summary>
/// Create a new block view in toolbox
/// </summary>
protected BlockView NewBlockView(Block block, Transform parent, int index = -1)
{
mWorkspace.RemoveTopBlock(block);
BlockView view = BlockViewFactory.CreateView(block);
view.InToolbox = true;
view.ViewTransform.SetParent(parent, false);
if (index >= 0)
{
view.ViewTransform.SetSiblingIndex(index);
}
//add mask
GameObject maskObj = new GameObject("ToolboxMask");
maskObj.transform.SetParent(view.ViewTransform, false);
RectTransform maskTrans = maskObj.AddComponent <RectTransform>();
maskTrans.sizeDelta = view.Size;
Image maskImage = maskObj.AddComponent <Image>();
maskImage.color = new Color(1, 1, 1, 0);
UIEventListener.Get(maskObj).onBeginDrag = data => PickBlockView(view);
if (!BlockViewSettings.Get().MaskedInToolbox)
{
maskTrans.SetAsFirstSibling();
}
view.ActivateCountText(view.InToolbox);
view.UpdateCount();
return(view);
}
private BlockView BuildBlockView(Block block)
{
BlockView view = BlockViewFactory.CreateView(block);
view.InToolbox = false;
view.ActivateCountText(false);
view.ViewTransform.SetParent(m_CodingArea, false);
view.XY = block.XY;
foreach (Block childBlock in block.ChildBlocks)
{
BuildBlockView(childBlock);
Connection connection = null;
if (childBlock.PreviousConnection != null)
{
connection = childBlock.PreviousConnection.TargetConnection;
}
else if (childBlock.OutputConnection != null)
{
connection = childBlock.OutputConnection.TargetConnection;
}
if (connection != null)
{
connection.FireUpdate(Connection.UpdateState.Connected);
}
}
return(view);
}
protected void PickBlockView(BlockView blockView)
{
if (!blockView.enabled)
{
return;
}
if (mPickedBlockView != null)
{
Debug.LogError("Toolbox-PickBlockView: Already picked a block view.");
return;
}
// compute the local position of the block view in coding area
Vector3 localPos = BlocklyUI.WorkspaceView.CodingArea.InverseTransformPoint(blockView.ViewTransform.position);
// clone a new block view for coding area
mPickedBlockView = BlocklyUI.WorkspaceView.CloneBlockView(blockView, new Vector2(localPos.x, localPos.y));
if (mPickedBlockView.InToolbox)
{
return;
}
mPickedBlockView.OnBeginDrag(null);
mPickedBlockView.ActivateCountText(false);
//if the max number of blocks have been used disable the block
if (Block.blocksAvailable.ContainsKey(blockView.BlockType) && Block.blocksAvailable[blockView.BlockType] > 0)
{
Block.blocksAvailable[blockView.BlockType]--;
if (Block.blocksAvailable[blockView.BlockType] <= 0)
{
blockView.ChangeBgColor(Color.grey);
blockView.enabled = false;
}
}
blockView.UpdateCount();
OnPickBlockView();
string id = GameManager.Instance.GetBlockId(mPickedBlockView.Block);
XmlNode dom = Xml.BlockToDomWithXY(mPickedBlockView.Block, false);
string text = UBlockly.Xml.DomToText(dom);
text = GameManager.Instance.ChangeCodeIDs(text);
TrackerAsset.Instance.setVar("block_type", mPickedBlockView.Block.Type);
TrackerAsset.Instance.setVar("code", "\r\n" + text);
TrackerAsset.Instance.setVar("action", "create");
TrackerAsset.Instance.setVar("level", GameManager.Instance.GetCurrentLevelName().ToLower());
TrackerAsset.Instance.GameObject.Interacted(id);
}
