protected override void Update()
{
if (Unit == null || Operation == null)
{
return;
}
if (underlay.sprite != null)
{
float target_image_alpha = 0;
float target_underlay_alpha = 1;
if (this.IsPointedAt())
{
target_image_alpha = 1;
target_underlay_alpha = 0.1f;
}
Image.color = Image.color.AlphaChangedTo(
Mathf.Lerp(Image.color.a, target_image_alpha, Time.deltaTime * 5));
underlay.color = underlay.color.AlphaChangedTo(
Mathf.Lerp(underlay.color.a, target_underlay_alpha, Time.deltaTime * 5));
}
description_text.gameObject.SetActive(this.IsPointedAt());
SelectionOverlay.gameObject.SetActive(IsSelected);
InputNode.gameObject.SetActive(Operation.TakesInput);
OutputNode.gameObject.SetActive(Operation.HasOutput);
GotoNode.gameObject.SetActive(Operation.TakesGoto);
if (IsInProgramInterface)
{
if (InputNode.VariableTile != null)
{
Operation.Input.PrimaryVariableName = InputNode.VariableTile.Variable.Name;
}
if (OutputNode.VariableTile != null)
{
Operation.Output.PrimaryVariableName = OutputNode.VariableTile.Variable.Name;
}
if (GotoNode.GotoOperationTile != null)
{
Operation.Goto = GotoNode.GotoOperationTile.Operation;
}
}
else if (IsInOperationMenu && IsSelected)
{
bool is_complete = false;
if (operation.TakesGoto)
{
is_complete = GotoNode.GotoOperationTile != null;
}
else if ((!operation.TakesInput || InputNode.VariableTile != null) &&
(!operation.HasOutput || OutputNode.VariableTile != null))
{
is_complete = true;
}
if (is_complete)
{
Operation operation = Operation.Instantiate();
if (operation.TakesInput && InputNode.VariableTile != null)
{
operation.Input.PrimaryVariableName = InputNode.VariableTile.Variable.Name;
}
if (operation.HasOutput && OutputNode.VariableTile != null)
{
operation.Output.PrimaryVariableName = OutputNode.VariableTile.Variable.Name;
}
if (operation.TakesGoto && GotoNode.GotoOperationTile != null)
{
operation.Goto = GotoNode.GotoOperationTile.Operation;
}
Unit.Program.Add(operation);
if (Input.GetKey(KeyCode.LeftShift))
{
if (Unit.Program.Next == null)
{
Unit.Program.Next = operation;
}
}
else
{
Unit.Program.Next = operation;
if (operation is Task)
{
Unit.Task = null;
operation.Execute(Unit);
}
}
InputNode.VariableName = null;
InputNode.IsSelected = false;
OutputNode.VariableName = null;
OutputNode.IsSelected = false;
GotoNode.GotoOperationTile = null;
GotoNode.IsSelected = false;
IsSelected = false;
}
}
if (!InputUtility.DidDragOccur &&
this.IsPointedAt() &&
!InputNode.IsPointedAt() && !OutputNode.IsPointedAt() && !GotoNode.IsPointedAt() &&
this.UseMouseLeftRelease())
{
if (IsInOperationMenu)
{
IsSelected = true;
}
else if (IsInProgramInterface)
{
Unit.Program.Next = Operation;
Operation.Execute(Unit);
}
}
if (InputUtility.WasMouseRightReleased)
{
if (IsSelected)
{
IsSelected = false;
}
}
if (IsSelected)
{
if (Operation.TakesInput && InputNode.VariableTile == null && !Operation.TakesGoto)
{
if (!InputNode.IsSelected)
{
InputNode.IsSelected = true;
}
}
else if (Operation.HasOutput && OutputNode.VariableTile == null)
{
if (!OutputNode.IsSelected)
{
OutputNode.IsSelected = true;
}
}
else if (Operation.TakesGoto && GotoNode.GotoOperationTile == null)
{
if (!GotoNode.IsSelected)
{
GotoNode.IsSelected = true;
}
}
}
base.Update();
}