void DrawCreateEntityPopup()
{
if (ImGui.BeginPopup("create-entity"))
{
ImGui.Text("New Entity Name:");
ImGui.InputText("##newEntityName", ref _newEntityName, 25);
if (ImGui.Button("Cancel"))
{
_newEntityName = "";
ImGui.CloseCurrentPopup();
}
ImGui.SameLine(ImGui.GetContentRegionAvail().X - ImGui.GetItemRectSize().X);
ImGui.PushStyleColor(ImGuiCol.Button, Microsoft.Xna.Framework.Color.Green.PackedValue);
if (ImGui.Button("Create"))
{
_newEntityName = _newEntityName.Length > 0 ? _newEntityName : Utils.RandomString(8);
var newEntity = new ECEntity(_newEntityName);
newEntity.Transform.Position = CastScene.Camera.Transform.Position;
CastScene.AddEntity(newEntity);
_newEntityName = "";
ImGui.CloseCurrentPopup();
}
ImGui.PopStyleColor();
}
}
public EntityInspector(ECEntity entity)
{
Entity = entity;
_transformInspector = new TransformInspector(Entity.Transform);
for (var i = 0; i < entity.Components.Count; i++)
{
_componentInspectors.Add(new ComponentInspector(entity.Components[i]));
}
}
void DrawEntityContextMenuPopup(ECEntity entity)
{
if (ImGui.BeginPopup("entityContextMenu"))
{
if (ImGui.Selectable("Clone Entity " + entity.Name))
{
var clone = entity.Clone(CastScene.Camera.Position);
entity.Scene.AddEntity(clone);
}
if (ImGui.Selectable("Destroy Entity"))
{
entity.Destroy();
}
if (ImGui.Selectable("Create Child Entity", false, ImGuiSelectableFlags.DontClosePopups))
{
ImGui.OpenPopup("create-new-entity");
}
if (ImGui.BeginPopup("create-new-entity"))
{
ImGui.Text("New Entity Name:");
ImGui.InputText("##newChildEntityName", ref _newEntityName, 25);
if (ImGui.Button("Cancel"))
{
_newEntityName = "";
ImGui.CloseCurrentPopup();
}
ImGui.SameLine(ImGui.GetContentRegionAvail().X - ImGui.GetItemRectSize().X);
ImGui.PushStyleColor(ImGuiCol.Button, Microsoft.Xna.Framework.Color.Green.PackedValue);
if (ImGui.Button("Create"))
{
_newEntityName = _newEntityName.Length > 0 ? _newEntityName : Utils.RandomString(8);
var newEntity = new ECEntity(_newEntityName);
newEntity.Transform.SetParent(entity.Transform);
entity.Scene.AddEntity(newEntity);
_newEntityName = "";
ImGui.CloseCurrentPopup();
}
ImGui.PopStyleColor();
ImGui.EndPopup();
}
ImGui.EndPopup();
}
}
/// <summary>
/// removes the EntityInspector for this Entity
/// </summary>
/// <param name="entity"></param>
public void StopInspectingEntity(ECEntity entity)
{
for (var i = 0; i < _entityInspectors.Count; i++)
{
var inspector = _entityInspectors[i];
if (inspector.Entity == entity)
{
_entityInspectors.RemoveAt(i);
return;
}
}
}
void DrawEntity(ECEntity entity, bool onlyDrawRoots = true)
{
if (onlyDrawRoots && entity.Transform.Parent != null)
{
return;
}
ImGui.PushID((int)entity.Id);
bool treeNodeOpened;
if (entity.Transform.ChildCount > 0)
{
treeNodeOpened = ImGui.TreeNodeEx($"{entity.Name} ({entity.Transform.ChildCount})###{entity.Id}",
ImGuiTreeNodeFlags.OpenOnArrow);
}
else
{
treeNodeOpened = ImGui.TreeNodeEx($"{entity.Name} ({entity.Transform.ChildCount})###{entity.Id}",
ImGuiTreeNodeFlags.Leaf | ImGuiTreeNodeFlags.OpenOnArrow);
}
NezImGui.ShowContextMenuTooltip();
// context menu for entity commands
ImGui.OpenPopupOnItemClick("entityContextMenu", ImGuiMouseButton.Right);
DrawEntityContextMenuPopup(entity);
// we are looking for a double-click that is not on the arrow
if (ImGui.IsMouseDoubleClicked(0) && ImGui.IsItemClicked() &&
(ImGui.GetMousePos().X - ImGui.GetItemRectMin().X) > ImGui.GetTreeNodeToLabelSpacing())
{
Core.GetGlobalManager <ImGuiManager>().StartInspectingEntity(entity);
}
if (treeNodeOpened)
{
for (var i = 0; i < entity.Transform.ChildCount; i++)
{
DrawEntity(entity.Transform.GetChild(i).Entity, false);
}
ImGui.TreePop();
}
ImGui.PopID();
}
/// <summary>
/// creates an EntityInspector window
/// </summary>
/// <param name="entity"></param>
public void StartInspectingEntity(ECEntity entity)
{
// if we are already inspecting the Entity focus the window
foreach (var inspector in _entityInspectors)
{
if (inspector.Entity == entity)
{
inspector.SetWindowFocus();
return;
}
}
var entityInspector = new EntityInspector(entity);
entityInspector.SetWindowFocus();
_entityInspectors.Add(entityInspector);
}
public virtual void OnEntitySubmitted(OgmoEntity entity, ECEntity output)
{
}
