A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1namespace Unity.VisualScripting
2{
3 [TypeIcon(typeof(StateGraph))]
4 [UnitCategory("Nesting")]
5 public sealed class StateUnit : NesterUnit<StateGraph, StateGraphAsset>
6 {
7 public StateUnit() : base() { }
8
9 public StateUnit(StateGraphAsset macro) : base(macro) { }
10
11 /// <summary>
12 /// The entry point to start the state graph.
13 /// </summary>
14 [DoNotSerialize]
15 public ControlInput start { get; private set; }
16
17 /// <summary>
18 /// The entry point to stop the state graph.
19 /// </summary>
20 [DoNotSerialize]
21 public ControlInput stop { get; private set; }
22
23 /// <summary>
24 /// The action to execute after the state graph has been started.
25 /// </summary>
26 [DoNotSerialize]
27 public ControlOutput started { get; private set; }
28
29 /// <summary>
30 /// The action to execute after the state graph has been stopped.
31 /// </summary>
32 [DoNotSerialize]
33 public ControlOutput stopped { get; private set; }
34
35 public static StateUnit WithStart()
36 {
37 var stateUnit = new StateUnit();
38 stateUnit.nest.source = GraphSource.Embed;
39 stateUnit.nest.embed = StateGraph.WithStart();
40 return stateUnit;
41 }
42
43 protected override void Definition()
44 {
45 start = ControlInput(nameof(start), Start);
46 stop = ControlInput(nameof(stop), Stop);
47
48 started = ControlOutput(nameof(started));
49 stopped = ControlOutput(nameof(stopped));
50
51 Succession(start, started);
52 Succession(stop, stopped);
53 }
54
55 private ControlOutput Start(Flow flow)
56 {
57 flow.stack.EnterParentElement(this);
58 nest.graph.Start(flow);
59 flow.stack.ExitParentElement();
60 return started;
61 }
62
63 private ControlOutput Stop(Flow flow)
64 {
65 flow.stack.EnterParentElement(this);
66 nest.graph.Stop(flow);
67 flow.stack.ExitParentElement();
68 return stopped;
69 }
70
71 public override StateGraph DefaultGraph()
72 {
73 return StateGraph.WithStart();
74 }
75 }
76}