public void BuildTree(Entity target, TreeNode parent)
{
var thisEntityNode = parent.AddSubNode(target.Tag);
thisEntityNode.TouchDown += (s, a) =>
{
_entityEditWidget = CreateEditWidget(target);
_editorScrollPane.Content = _entityEditWidget;
};
foreach (var(_, component) in target.Components)
{
var componentNode = thisEntityNode.AddSubNode(component.GetType().Name);
componentNode.TouchDown += (s, a) =>
{
if (component is BrainComponent)
{
_editorScrollPane.Content = new BrainEditor((BrainComponent)component);
}
else
{
_componentEditor.Object = component;
_editorScrollPane.Content = _componentEditor;
}
};
}
foreach (var(_, child) in target.Children)
{
child.Parent = target;
BuildTree(child, thisEntityNode);
}
}
private void BuildUI()
{
_saveEntity = new MenuItem();
_saveEntity.Text = "Save Entity";
_saveEntity.Id = "_saveEntity";
_newEntity = new MenuItem();
_newEntity.Text = "New Entity";
_newEntity.Id = "_newEntity";
_quit = new MenuItem();
_quit.Text = "Quit";
_quit.Id = "_quit";
var verticalMenu1 = new VerticalMenu();
verticalMenu1.Background = new SolidBrush("#404040FF");
verticalMenu1.Items.Add(_saveEntity);
verticalMenu1.Items.Add(_newEntity);
verticalMenu1.Items.Add(_quit);
var mainGrid = new Grid();
//mainGrid.ShowGridLines = true;
//mainGrid.ColumnSpacing = 8;
//mainGrid.RowSpacing = 8;
mainGrid.ColumnsProportions.Add(new Proportion
{
Type = Myra.Graphics2D.UI.ProportionType.Auto,
});
mainGrid.ColumnsProportions.Add(new Proportion
{
Type = Myra.Graphics2D.UI.ProportionType.Fill,
});
mainGrid.RowsProportions.Add(new Proportion
{
Type = Myra.Graphics2D.UI.ProportionType.Part,
});
mainGrid.RowsProportions.Add(new Proportion
{
Type = Myra.Graphics2D.UI.ProportionType.Fill,
});
mainGrid.Widgets.Add(verticalMenu1);
target = Entity.FromDefinition(Critter.GetCritter(TextureAtlas.Circle, Color.White));
target.Tag = "Foo";
_simulation.EditTarget = target;
_componentEditor = new PropertyGrid();
_editorScrollPane = new ScrollViewer();
_editorScrollPane.MinHeight = 250;
_editorScrollPane.Background = new SolidBrush("#202020FF");
_editorScrollPane.VerticalAlignment = VerticalAlignment.Bottom;
_editorScrollPane.Content = _componentEditor;
_editorScrollPane.GridRow = 1;
_editorScrollPane.GridColumn = 1;
mainGrid.Widgets.Add(_editorScrollPane);
_entityTreeScroller = new ScrollViewer();
_entityTreeScroller.MinHeight = 250;
_entityTreeScroller.MinWidth = 250;
_entityTreeScroller.Background = new SolidBrush("#202020FF");
_entityTreeScroller.Content = new Tree();
_entityTreeScroller.GridRow = 1;
mainGrid.Widgets.Add(_entityTreeScroller);
RebuildTree();
_entityEditWidget = new EntityEditWidget(target, this);
//BuildTree(target, (CustomTree)root, "", entityTree);
Panel previewPanel = new Panel();
previewPanel.GridColumn = 1;
previewPanel.MinWidth = 4000;
previewPanel.MinHeight = 4000;
Widgets.Add(previewPanel);
Widgets.Add(mainGrid);
}
public EntityEditWidget CreateEditWidget(Entity target)
{
var widget = new EntityEditWidget(target, this);
widget._removeComponentButton.Click += (s, a) =>
{
if (target.Components.Count <= 0)
{
return;
}
Grid grid = new Grid();
// Make list of all components that are removable
ListBox box = new ListBox();
box.Width = 200;
box.GridColumn = 0;
box.GridRow = 0;
box.GridColumnSpan = 2;
foreach ((int id, AbstractComponent comp) in target.Components)
{
// Logic for removing components
if (!(comp is TransformComponent))
{
var item = new ListItem(comp.GetType().Name, Color.White, comp.GetType());
box.Items.Add(item);
}
}
box.SelectedIndex = 0;
grid.Widgets.Add(box);
Dialog removeComponentWindow = new Dialog()
{
Content = grid,
Title = "Select Component To Remove",
Left = 676,
Top = 205,
Id = "_removeComponent",
};
removeComponentWindow.Closed += (s, a) =>
{
if (!removeComponentWindow.Result)
{
// Dialog was either closed or "Cancel" clicked
return;
}
// "Ok" was clicked or Enter key pressed
// Remove item from list
target.RemoveComponent((Type)box.SelectedItem.Tag);
RebuildTree();
};
removeComponentWindow.ShowModal(Desktop);
};
widget._deleteEntityButton.Click += (s, a) =>
{
var dialogue = Dialog.CreateMessageBox("Delete Entity", $"Are you sure you would like to delete entity {target.Tag}?");
dialogue.Closed += (s, a) =>
{
if (!dialogue.Result)
{
// Escape or "Cancel"
return;
}
;
target.Parent.Children.Remove(target.Tag);
_simulation.Manager.DestroyEntity(target);
RebuildTree();
};
dialogue.ShowModal(Desktop);
};
widget._addChildButton.Click += (s, a) =>
{
Grid grid = new Grid();
Dialog dialog = new Dialog
{
Title = "New Entity"
};
var stackPanel = new HorizontalStackPanel
{
Spacing = 8
};
stackPanel.Proportions.Add(new Proportion
{
Type = ProportionType.Auto,
});
stackPanel.Proportions.Add(new Proportion
{
Type = ProportionType.Fill,
});
var label1 = new Label
{
Text = "Tag:"
};
stackPanel.Widgets.Add(label1);
var textBox1 = new TextBox();
stackPanel.Widgets.Add(textBox1);
dialog.Content = stackPanel;
dialog.Closed += (s, a) => {
if (!dialog.Result)
{
// Dialog was either closed or "Cancel" clicked
return;
}
if (!EntityPool.IsValidTag(textBox1.Text))
{
Dialog.CreateMessageBox("Error", "Invalid tag.").ShowModal(Desktop);
return;
}
if (target.Children.ContainsKey(textBox1.Text))
{
Dialog.CreateMessageBox("Error", $"Already a child with tag {textBox1.Text}").ShowModal(Desktop);
return;
}
// "Ok" was clicked or Enter key pressed
Entity newChild = new Entity(textBox1.Text);
newChild.AddComponents(new TransformComponent(newChild));
target.AddChild(newChild);
};
dialog.ShowModal(Desktop);
};
widget._addComponentButton.Click += (s, a) =>
{
Grid grid = new Grid();
// Make list of all components that are removable
ListBox box = new ListBox();
box.Width = 200;
box.GridColumn = 0;
box.GridRow = 0;
box.GridColumnSpan = 2;
foreach (Type component in _addableComponentTypes)
{
if (target.HasComponent(component))
{
continue;
}
var item = new ListItem(component.Name, Color.White, component);
box.Items.Add(item);
}
if (box.Items.Count > 0)
{
box.SelectedIndex = 0;
}
grid.Widgets.Add(box);
Dialog addComponentWindow = new Dialog()
{
Content = grid,
Title = "Select component to add...",
Left = 676,
Top = 205,
Id = "_selectAddComponent",
};
addComponentWindow.Closed += (s, a) =>
{
if (!addComponentWindow.Result)
{
// Dialog was either closed or "Cancel" clicked
return;
}
if (box.SelectedItem is null)
{
// No more types of component to add.
return;
}
// "Ok" was clicked or Enter key pressed
// Add selected component if exists.
var componentType = (Type)box.SelectedItem.Tag;
// Create a new component instance using the tagged type.
var component = Activator.CreateInstance(componentType, target);
target.AddComponents((AbstractComponent)component);
RebuildTree();
};
addComponentWindow.ShowModal(Desktop);
};
return(widget);
}
