private void OnMouseDown()
{
CachedMusicTreeNode hitNode = null;
foreach (var node in tree.AllNodes)
{
var bounds = cachedPositioning.GetBoundsFor(node);
if (bounds.Contains(Event.current.mousePosition))
{
hitNode = node;
break;
}
}
if (Event.current.button == 0)
{
if (hitNode != null)
{
selection = hitNode;
MusicTreeEditorManager.Instance.OnNodeSelected(hitNode);
}
}
else
{
if (hitNode != null)
{
OpenNodeContextMenu(hitNode);
}
}
Event.current.Use();
}
private Texture IconTextFor(CachedMusicTreeNode node)
{
Texture tex = null;
if (node.Asset is CueMusicTreeNode)
{
//color = Color.red;
tex = CueIcon;
}
else if (node.Asset is SelectorMusicTreeNode)
{
//color = Color.green;
tex = SelectorIcon;
}
else if (node.Asset is SequenceMusicTreeNode)
{
//color = Color.cyan;
tex = SequenceIcon;
}
else if (node.Asset is ConditionMusicTreeNode)
{
tex = ConditionIcon;
}
return(tex);
}
public void Visit(SequenceMusicTreeNode n, CachedMusicTreeNode nContainer)
{
CachedMusicTreeNode first = nContainer.isRunning ? nContainer.ActiveChild : nContainer.LeftmostChild;
foreach (var ch in nContainer.ChildrenStartingAt(first))
{
ch.Accept(this);
switch (ch.ExecutionState)
{
case CachedMusicTreeNode.State.Running:
nContainer.ExecutionState = CachedMusicTreeNode.State.Running;
nContainer.ActiveChild = ch;
return;
case CachedMusicTreeNode.State.Idle:
throw new Exception("Child should not have set itself to idle");
case CachedMusicTreeNode.State.Failed:
nContainer.ExecutionState = CachedMusicTreeNode.State.Failed;
return;
case CachedMusicTreeNode.State.Complete:
continue;
default:
throw new NotImplementedException();
}
}
nContainer.ExecutionState = CachedMusicTreeNode.State.Complete;
nContainer.ActiveChild = nContainer.RightmostChild;
}
private Texture BGTexFor(CachedMusicTreeNode node)
{
if (node.Asset == MusicTreeEditorManager.Instance.PlayedNode)
{
return(MusicTreeEditorWindow.configs.NodePlayed);
}
if (selection == node)
{
return(MusicTreeEditorWindow.configs.NodeSelected);
}
else if (dropTarget == node)
{
if (isDropValid)
{
return(MusicTreeEditorWindow.configs.NodeDropTarget);
}
else
{
return(MusicTreeEditorWindow.configs.NodeDropTargetUnable);
}
}
else
{
return(MusicTreeEditorWindow.configs.NodeUnselected);
}
}
private void OnCueSelected(CueMusicTreeNode cue, CachedMusicTreeNode owner)
{
if (SelectedCueChanged != null)
{
SelectedCueChanged(cue, owner);
}
}
private void DrawLineToParent(CachedMusicTreeNode node, MusicTreeNode musicTreeNode)
{
var parentBounds = cachedPositioning.GetBoundsFor(node.Parent);
var myBounds = cachedPositioning.GetBoundsFor(node);
Handles.DrawLine(parentBounds.center, myBounds.center);
}
public NoteSheetEditor(CueMusicTreeNode cue, CachedMusicTreeNode cueOwner)
{
this.cue = cue;
this.cueOwner = cueOwner;
trackDrawers = new List <NoteTrackEditor>();
MusicTreeEditorManager.Instance.NoteTrackDefinitionsChanged += Instance_NoteTrackDefinitionsChanged;
UpdateTrackDrawers();
}
private void OnMouseUp()
{
Event.current.Use();
if (dropTarget != null && selection != null && isDropValid)
{
MoveNode(selection, dropTarget, dropIndex);
}
dropTarget = null;
}
private void DrawNode(Rect bounds, CachedMusicTreeNode node)
{
GUI.DrawTexture(bounds, BGTexFor(node));
Texture tex = IconTextFor(node);
if (tex != null)
{
GUI.DrawTexture(bounds.Resized(Vector2.one * 1), tex);
}
}
private void UpdateDrawer(CueMusicTreeNode cue, CachedMusicTreeNode owner)
{
if (drawer != null)
{
drawer.DataUpdated -= Drawer_DataUpdated;
drawer.OnReplaced();
}
drawer = new NoteSheetEditor(cue, owner);;
drawer.DataUpdated += Drawer_DataUpdated;
Repaint();
}
public void Visit(CueMusicTreeNode n, CachedMusicTreeNode nContainer)
{
if (nContainer.ExecutionState == CachedMusicTreeNode.State.Running)
{
//If was already playing, it is assumed to be finished
nContainer.ExecutionState = CachedMusicTreeNode.State.Complete;
this.RunningLeaf = null;
}
else
{
nContainer.ExecutionState = CachedMusicTreeNode.State.Running;
this.RunningLeaf = n;
}
}
private void OpenNodeContextMenu(CachedMusicTreeNode node)
{
GenericMenu menu = new GenericMenu();
if (node.AllowsMoreChildren)
{
menu.AddItem(new GUIContent("Add Cue Node"), false, () => AddChild <CueMusicTreeNode>(node));
menu.AddItem(new GUIContent("Add Selector Node"), false, () => AddChild <SelectorMusicTreeNode>(node));
menu.AddItem(new GUIContent("Add Sequence Node"), false, () => AddChild <SequenceMusicTreeNode>(node));
menu.AddItem(new GUIContent("Add Condition Node"), false, () => AddChild <ConditionMusicTreeNode>(node));
}
menu.AddItem(new GUIContent("Delete"), false, () => TryRemoveNode(node));
menu.ShowAsContext();
}
public void Visit(ConditionMusicTreeNode n, CachedMusicTreeNode nContainer)
{
var child = nContainer.LeftmostChild;
if (nContainer.isRunning || Environment.Evaluate(n.condition))
{
child.Accept(this);
nContainer.ExecutionState = child.ExecutionState;
nContainer.ActiveChild = child;
}
else
{
nContainer.ExecutionState = CachedMusicTreeNode.State.Failed;
}
}
public void OnNodeSelected(CachedMusicTreeNode n)
{
SelectedNode = n;
if (n != null)
{
Selection.activeObject = n.Asset;
}
if (SelectedNodeChanged != null)
{
SelectedNodeChanged(SelectedNode);
}
var cue = n.Asset as CueMusicTreeNode;
if (cue != null)
{
OnCueSelected(cue, n);
}
}
private void OnMouseDrag()
{
dropTarget = null;
if (selection == null)
{
return;
}
foreach (var node in tree.AllNodes)
{
if (node == selection)
{
continue;
}
var bounds = cachedPositioning.GetBoundsFor(node);
if (bounds.Contains(Event.current.mousePosition))
{
dropTarget = node;
dropIndex = dropTarget.ChildCount;
isDropValid = node.CanBeParentOf(selection);
break;
}
var childrenBounds = cachedPositioning.GetDropBoundsFor(node);
for (int i = 0; i < childrenBounds.Length; i++)
{
if (childrenBounds[i].Contains(Event.current.mousePosition))
{
dropTarget = node;
dropIndex = i;
isDropValid = node.CanBeParentOf(selection);
break;
}
}
}
Event.current.Use();
}
public abstract void Accept(MusicNodeVisitor vis, CachedMusicTreeNode container);
private void Manager_SelectedCueChanged(CueMusicTreeNode node, CachedMusicTreeNode owner)
{
UpdateDrawer(node, owner);
}
private void MoveNode(CachedMusicTreeNode selection, CachedMusicTreeNode dropTarget, int dropIndex)
{
selection.Asset.ChangeParentTo(dropTarget.Asset, dropIndex);
MusicTreeEditorManager.Instance.OnChangesToTreeHierarchy();
}
public override void Accept(MusicNodeVisitor vis, CachedMusicTreeNode container)
{
vis.Visit(this, container);
}
private void AddChild <T>(CachedMusicTreeNode node) where T : MusicTreeNode
{
node.Tree.Asset.CreateChildFor <T>(node.Asset);
MusicTreeEditorManager.Instance.OnChangesToTreeHierarchy();
}
private void TryRemoveNode(CachedMusicTreeNode node)
{
node.Tree.Asset.DeleteNodeAndAllChildren(node.Asset);
MusicTreeEditorManager.Instance.OnChangesToTreeHierarchy();
}