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Add **Interruption options** to State Machine transition

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This commit is contained in:
Wojtek Figat
2023-04-25 10:47:10 +02:00
parent 7158cfb5bf
commit 698a9f1938
3 changed files with 103 additions and 64 deletions
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94
Source/Editor/Surface/Archetypes/Animation.StateMachine.cs
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@@ -1552,7 +1552,7 @@ namespace FlaxEditor.Surface.Archetypes
: base(id, context, nodeArch, groupArch)
{
}
/// <inheritdoc />
public override int TransitionsDataIndex => 0;
}
@@ -1564,6 +1564,28 @@ namespace FlaxEditor.Surface.Archetypes
/// <seealso cref="ISurfaceContext"/>
internal class StateMachineTransition : ISurfaceContext
{
/// <summary>
/// State transition interruption flags.
/// </summary>
[Flags]
public enum InterruptionFlags
{
/// <summary>
/// Nothing.
/// </summary>
None = 0,
/// <summary>
/// Transition rule will be rechecked during active transition with option to interrupt transition.
/// </summary>
RuleRechecking = 1,
/// <summary>
/// Interrupted transition is immediately stopped without blending out.
/// </summary>
Instant = 2,
}
/// <summary>
/// The packed data container for the transition data storage. Helps with serialization and versioning the data.
/// Must match AnimGraphBase::LoadStateTransition in C++
@@ -1574,31 +1596,16 @@ namespace FlaxEditor.Surface.Archetypes
[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 32)]
internal struct Data
{
/// <summary>
/// The transition flag types.
/// </summary>
// Must match AnimGraphStateTransition::FlagTypes
[Flags]
public enum FlagTypes
{
/// <summary>
/// The none.
/// </summary>
None = 0,
/// <summary>
/// The enabled flag.
/// </summary>
Enabled = 1,
/// <summary>
/// The solo flag.
/// </summary>
Solo = 2,
/// <summary>
/// The use default rule flag.
/// </summary>
UseDefaultRule = 4,
InterruptionRuleRechecking = 8,
InterruptionInstant = 16,
}
/// <summary>
@@ -1641,21 +1648,11 @@ namespace FlaxEditor.Surface.Archetypes
/// </summary>
public int Unused2;
/// <summary>
/// Determines whether the data has a given flag set.
/// </summary>
/// <param name="flag">The flag.</param>
/// <returns><c>true</c> if the specified flag is set; otherwise, <c>false</c>.</returns>
public bool HasFlag(FlagTypes flag)
{
return (Flags & flag) == flag;
}
/// <summary>
/// Sets the flag to the given value.
/// </summary>
/// <param name="flag">The flag.</param>
/// <param name="value">If set to <c>true</c> the flag will be set, otherwise it will be cleared.</param>
public void SetFlag(FlagTypes flag, bool value)
{
if (value)
@@ -1683,7 +1680,7 @@ namespace FlaxEditor.Surface.Archetypes
/// <summary>
/// If checked, the transition can be triggered, otherwise it will be ignored.
/// </summary>
[EditorOrder(10), DefaultValue(true), Tooltip("If checked, the transition can be triggered, otherwise it will be ignored.")]
[EditorOrder(10), DefaultValue(true)]
public bool Enabled
{
get => _data.HasFlag(Data.FlagTypes.Enabled);
@@ -1698,7 +1695,7 @@ namespace FlaxEditor.Surface.Archetypes
/// <summary>
/// If checked, animation graph will ignore other transitions from the source state and use only this transition.
/// </summary>
[EditorOrder(20), DefaultValue(false), Tooltip("If checked, animation graph will ignore other transitions from the source state and use only this transition.")]
[EditorOrder(20), DefaultValue(false)]
public bool Solo
{
get => _data.HasFlag(Data.FlagTypes.Solo);
@@ -1713,7 +1710,7 @@ namespace FlaxEditor.Surface.Archetypes
/// <summary>
/// If checked, animation graph will perform automatic transition based on the state animation pose (single shot animation play).
/// </summary>
[EditorOrder(30), DefaultValue(false), Tooltip("If checked, animation graph will perform automatic transition based on the state animation pose (single shot animation play).")]
[EditorOrder(30), DefaultValue(false)]
public bool UseDefaultRule
{
get => _data.HasFlag(Data.FlagTypes.UseDefaultRule);
@@ -1725,9 +1722,9 @@ namespace FlaxEditor.Surface.Archetypes
}
/// <summary>
/// The transition order (higher first).
/// The transition order. Transitions with the higher order are handled before the ones with the lower order.
/// </summary>
[EditorOrder(40), DefaultValue(0), Tooltip("The transition order. Transitions with the higher order are handled before the ones with the lower order.")]
[EditorOrder(40), DefaultValue(0)]
public int Order
{
get => _data.Order;
@@ -1743,7 +1740,7 @@ namespace FlaxEditor.Surface.Archetypes
/// <summary>
/// The blend duration (in seconds).
/// </summary>
[EditorOrder(50), DefaultValue(0.1f), Limit(0, 20.0f, 0.1f), Tooltip("Transition blend duration (in seconds).")]
[EditorOrder(50), DefaultValue(0.1f), Limit(0, 20.0f, 0.1f)]
public float BlendDuration
{
get => _data.BlendDuration;
@@ -1755,9 +1752,9 @@ namespace FlaxEditor.Surface.Archetypes
}
/// <summary>
/// The blend mode.
/// Transition blending mode for blend alpha.
/// </summary>
[EditorOrder(60), DefaultValue(AlphaBlendMode.HermiteCubic), Tooltip("Transition blending mode for blend alpha.")]
[EditorOrder(60), DefaultValue(AlphaBlendMode.HermiteCubic)]
public AlphaBlendMode BlendMode
{
get => _data.BlendMode;
@@ -1768,6 +1765,29 @@ namespace FlaxEditor.Surface.Archetypes
}
}
/// <summary>
/// Transition interruption options.
/// </summary>
[EditorOrder(70), DefaultValue(InterruptionFlags.None)]
public InterruptionFlags Interruption
{
get
{
var flags = InterruptionFlags.None;
if (_data.HasFlag(Data.FlagTypes.InterruptionRuleRechecking))
flags |= InterruptionFlags.RuleRechecking;
if (_data.HasFlag(Data.FlagTypes.InterruptionInstant))
flags |= InterruptionFlags.Instant;
return flags;
}
set
{
_data.SetFlag(Data.FlagTypes.InterruptionRuleRechecking, value.HasFlag(InterruptionFlags.RuleRechecking));
_data.SetFlag(Data.FlagTypes.InterruptionInstant, value.HasFlag(InterruptionFlags.Instant));
SourceState.SaveTransitions(true);
}
}
/// <summary>
/// The rule graph data.
/// </summary>