public override bool AcceptsDragAndDrop()
{
if (DragAndDropUtility.Is <ScriptGraphAsset>())
{
return(FlowDragAndDropUtility.AcceptsScript(graph));
}
return(DragAndDropUtility.Is <UnityObject>() && !DragAndDropUtility.Is <IMacro>() && CanDetermineDraggedInput(DragAndDropUtility.Get <UnityObject>()) ||
EditorVariablesUtility.isDraggingVariable);
}
public override void DrawDragAndDropPreview()
{
if (DragAndDropUtility.Is <ScriptGraphAsset>())
{
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, DragAndDropUtility.Get <ScriptGraphAsset>().name, typeof(ScriptGraphAsset).Icon());
}
else if (DragAndDropUtility.Is <StateGraphAsset>())
{
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, DragAndDropUtility.Get <StateGraphAsset>().name, typeof(StateGraphAsset).Icon());
}
}
public override void PerformDragAndDrop()
{
if (DragAndDropUtility.Is <ScriptGraphAsset>())
{
var flowMacro = DragAndDropUtility.Get <ScriptGraphAsset>();
var flowState = new FlowState(flowMacro);
AddState(flowState, DragAndDropUtility.position);
}
else if (DragAndDropUtility.Is <StateGraphAsset>())
{
var asset = DragAndDropUtility.Get <StateGraphAsset>();
var superState = new SuperState(asset);
AddState(superState, DragAndDropUtility.position);
}
}
public override void DrawDragAndDropPreview()
{
if (DragAndDropUtility.Is <ScriptGraphAsset>())
{
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, DragAndDropUtility.Get <ScriptGraphAsset>().name, typeof(ScriptGraphAsset).Icon());
}
else if (DragAndDropUtility.Is <GameObject>())
{
var gameObject = DragAndDropUtility.Get <GameObject>();
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, gameObject.name + "...", gameObject.Icon());
}
else if (DragAndDropUtility.Is <UnityObject>())
{
var obj = DragAndDropUtility.Get <UnityObject>();
var type = obj.GetType();
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, type.HumanName() + "...", type.Icon());
}
else if (EditorVariablesUtility.isDraggingVariable)
{
var kind = EditorVariablesUtility.kind;
var name = EditorVariablesUtility.declaration.name;
string label;
if (e.alt)
{
label = $"Set {name}";
}
else if (e.shift)
{
label = $"Check if {name} is defined";
}
else
{
label = $"Get {name}";
}
GraphGUI.DrawDragAndDropPreviewLabel(DragAndDropUtility.offsetedPosition, label, BoltCore.Icons.VariableKind(kind));
}
}
public bool AcceptsDragAndDrop()
{
return(DragAndDropUtility.Is <StateGraphAsset>());
}
public override bool AcceptsDragAndDrop()
{
return(DragAndDropUtility.Is <ScriptGraphAsset>() || DragAndDropUtility.Is <StateGraphAsset>());
}
public bool AcceptsDragAndDrop()
{
return(DragAndDropUtility.Is <ScriptGraphAsset>() && FlowDragAndDropUtility.AcceptsScript(graph));
}
public override void PerformDragAndDrop()
{
if (DragAndDropUtility.Is <ScriptGraphAsset>())
{
var flowMacro = DragAndDropUtility.Get <ScriptGraphAsset>();
var superUnit = new SuperUnit(flowMacro);
AddUnit(superUnit, DragAndDropUtility.position);
}
else if (DragAndDropUtility.Is <UnityObject>())
{
var uo = DragAndDropUtility.Get <UnityObject>();
var type = uo.GetType();
var filter = UnitOptionFilter.Any;
filter.Literals = false;
filter.Expose = false;
var options = GetNewUnitOptions(filter);
var root = new List <object>();
if (!uo.IsSceneBound() || reference.serializedObject.IsSceneBound())
{
if (uo == reference.self)
{
root.Add(new UnitOption <This>(new This()));
}
root.Add(new LiteralOption(new Literal(type, uo)));
}
if (uo is MonoScript script)
{
var scriptType = script.GetClass();
if (scriptType != null)
{
root.Add(scriptType);
}
}
else
{
root.Add(type);
}
if (uo is GameObject)
{
root.AddRange(uo.GetComponents <Component>().Select(c => c.GetType()));
}
options.rootOverride = root.ToArray();
NewUnit(DragAndDropUtility.position, options, (unit) =>
{
// Try to assign a correct input
var compatibleInput = unit.CompatibleValueInput(type);
if (compatibleInput == null)
{
return;
}
if (uo.IsSceneBound())
{
if (reference.self == uo.GameObject())
{
// The component is owned by the same game object as the graph.
if (compatibleInput.nullMeansSelf)
{
compatibleInput.SetDefaultValue(null);
}
else
{
var self = new This();
self.position = unit.position + new Vector2(-150, 19);
graph.units.Add(self);
self.self.ConnectToValid(compatibleInput);
}
}
else if (reference.serializedObject.IsSceneBound())
{
// The component is from another object from the same scene
compatibleInput.SetDefaultValue(uo.ConvertTo(compatibleInput.type));
}
else
{
throw new NotSupportedException("Cannot determine compatible input from dragged Unity object.");
}
}
else
{
compatibleInput.SetDefaultValue(uo.ConvertTo(compatibleInput.type));
}
});
}
else if (EditorVariablesUtility.isDraggingVariable)
{
var kind = EditorVariablesUtility.kind;
var declaration = EditorVariablesUtility.declaration;
UnifiedVariableUnit unit;
if (e.alt)
{
unit = new SetVariable();
}
else if (e.shift)
{
unit = new IsVariableDefined();
}
else
{
unit = new GetVariable();
}
unit.kind = kind;
AddUnit(unit, DragAndDropUtility.position);
unit.name.SetDefaultValue(declaration.name);
}
}