public void RemoveConnection(ConnectionUI connection)
{
GraphView.RemoveElement(connection);
if (connection is TransitionConnectionUI transitionConnection)
{
TransitionConnections.Remove(transitionConnection);
}
SelectConnection(null);
}
public ConnectionUI CreateConnection(IConnectable source, IConnectable destination = null, bool isTemporary = true)
{
ConnectionUI connection = null;
if (isTemporary)
{
connection = new ConnectionUI(false)
{
Source = source
};
GraphView.AddElement(connection);
connection.SendToBack();
}
else
{
bool isNew;
(connection, isNew) = source.GetConnection(destination, true);
connection.Source = source;
connection.Destination = destination;
if (isNew)
{
GraphView.AddElement(connection);
connection.SendToBack();
connection.Source = source;
connection.Destination = destination;
source.ExitConnections.Add(connection);
destination.EntryConnections.Add(connection);
source.OnExitConnect(connection);
destination.OnEntryConnect(connection);
connection.schedule.Execute(() => connection.Refresh());
if (connection is TransitionConnectionUI transitionConnection)
{
TransitionConnections.Add(transitionConnection);
}
}
}
return(connection);
}
private void SaveStateMachine()
{
var stateMachine = new StateMachineNode();
NodeUI.StateMachineNodeAsset = new StateMachineNodeAsset {
Data = stateMachine
};
var parameterMap = new Dictionary <ParameterNodeUI, Parameter>();
var stateMap = new Dictionary <StateNodeUI, State>();
var anyStateMap = new Dictionary <AnyStateNodeUI, AnyState>();
var transitionMap = new Dictionary <TransitionInfo, Transition>();
Parameters.Items.Values.ForEach(p =>
{
var parameter = stateMachine.AddParameter(p.Name);
parameter.Type = (ValueProviderType)p.ParameterTypeField.value;
NodeUI.StateMachineNodeAsset.ParameterMap.Add(parameter.Id, new NodeVisualInfo(p.GetPosition().position, p.expanded));
switch (parameter.ValueProvider)
{
case BoolProvider boolProvider:
boolProvider.Value = p.BoolField.value;
break;
case IntProvider intProvider:
intProvider.Value = p.IntField.value;
break;
case FloatProvider floatProvider:
floatProvider.Value = p.FloatField.value;
break;
default:
break;
}
parameterMap.Add(p, parameter);
});
TransitionConnections.ForEach(transitionConnection =>
{
transitionConnection.Transitions.ForEach(transitionInfo =>
{
Transition transition = new Transition()
{
DurationType = transitionInfo.DurationType,
Duration = transitionInfo.Duration,
OffsetType = transitionInfo.OffsetType,
Offset = transitionInfo.Offset,
InterruptionSource = transitionInfo.InterruptionSource,
OrderedInterruption = transitionInfo.OrderedInterruption,
InterruptableByAnyState = transitionInfo.InterruptableByAnyState,
PlayAfterTransition = transitionInfo.PlayAfterTransition
};
stateMachine.Transitions.Add(transition);
transitionMap.Add(transitionInfo, transition);
});
});
States.Items.Values.ForEach(stateNode =>
{
var state = stateMachine.AddState(stateNode.Name);
stateNode.ExitConnections.ForEach(connection =>
{
((TransitionConnectionUI)connection).Transitions.ForEach(transitionInfo =>
{
Transition transition = transitionMap[transitionInfo];
transition.SourceState = state;
state.ExitTransitions.Add(transition);
});
});
stateNode.EntryConnections.ForEach(connection =>
{
if (!(connection is TransitionConnectionUI transitionConnection))
{
return;
}
transitionConnection.Transitions.ForEach(transitionInfo =>
{
Transition transition = transitionMap[transitionInfo];
transition.DestinationState = state;
state.EntryTransitions.Add(transition);
});
});
NodeUI.StateMachineNodeAsset.StateMap.Add(state.Id, new NodeVisualInfo(stateNode.GetPosition().position, stateNode.expanded));
stateMap.Add(stateNode, state);
});
HashSet <AnyStateNodeUI> alreadyAddedAnyStates = new HashSet <AnyStateNodeUI>();
if (GraphView.AnyStatePriorityManager == null)
{
NodeUI.StateMachineNodeAsset.AnyStatePriorityManager = null;
}
else
{
NodeUI.StateMachineNodeAsset.AnyStatePriorityManager = new NodeVisualInfo(GraphView.AnyStatePriorityManager.GetPosition().position, GraphView.AnyStatePriorityManager.expanded);
foreach (var anyStateNode in GraphView.AnyStatePriorityManager.AnyStates)
{
if (anyStateNode == null)
{
continue;
}
AnyState anyState = anyStateNode.GenerateData(stateMap);
anyStateNode.ExitConnections.ForEach(connection =>
{
((TransitionConnectionUI)connection).Transitions.ForEach(transitionInfo =>
{
Transition transition = transitionMap[transitionInfo];
transition.SourceState = anyState;
anyState.ExitTransitions.Add(transition);
});
});
stateMachine.AnyStates.AddItem(anyState);
NodeUI.StateMachineNodeAsset.AnyStateMap.Add(anyState.Id, new NodeVisualInfo(anyStateNode.GetPosition().position, anyStateNode.expanded));
alreadyAddedAnyStates.Add(anyStateNode);
anyStateMap.Add(anyStateNode, anyState);
}
}
AnyStates.Items.Values.ForEach(anyStateNode =>
{
if (alreadyAddedAnyStates.Contains(anyStateNode))
{
return;
}
AnyState anyState = anyStateNode.GenerateData(stateMap);
anyStateNode.ExitConnections.ForEach(connection =>
{
((TransitionConnectionUI)connection).Transitions.ForEach(transitionInfo =>
{
Transition transition = transitionMap[transitionInfo];
transition.SourceState = anyState;
anyState.ExitTransitions.Add(transition);
});
});
stateMachine.AnyStates.AddItem(anyState);
NodeUI.StateMachineNodeAsset.AnyStateMap.Add(anyState.Id, new NodeVisualInfo(anyStateNode.GetPosition().position, anyStateNode.expanded));
anyStateMap.Add(anyStateNode, anyState);
});
TransitionConnections.ForEach(transitionConnection =>
{
transitionConnection.Transitions.ForEach(transitionInfo =>
{
Transition transition = transitionMap[transitionInfo];
transition.Conditions.Capacity = transitionInfo.Conditions.Count;
transitionInfo.Conditions.ForEach(infoCondition =>
{
TransitionCondition condition = new TransitionCondition();
if (infoCondition.ProviderSourceType == ValueProviderSourceType.State)
{
if (infoCondition.State != null)
{
State state = stateMap[infoCondition.State];
switch (infoCondition.StateValueProvider)
{
case StateValueProviders.PreviousTime:
condition.SetValueProvider(state.PreviousTime);
break;
case StateValueProviders.Time:
condition.SetValueProvider(state.Time);
break;
case StateValueProviders.PreviousNormalizedTime:
condition.SetValueProvider(state.PreviousNormalizedTime);
break;
case StateValueProviders.NormalizedTime:
condition.SetValueProvider(state.NormalizedTime);
break;
}
FloatConditionEvaluator floatEvaluator = (FloatConditionEvaluator)condition.Evaluator;
floatEvaluator.Comparison = infoCondition.FloatComparison;
floatEvaluator.ComparisonValue = infoCondition.FloatComparisonValue;
}
}
else if (infoCondition.Parameter != null)
{
condition.SetValueProvider(parameterMap[infoCondition.Parameter].ValueProvider);
switch (condition.Evaluator)
{
case BoolConditionEvaluator boolEvaluator:
boolEvaluator.ComparisonValue = infoCondition.BoolComparisonValue ? Bool.True : Bool.False;
break;
case IntConditionEvaluator intEvaluator:
intEvaluator.Comparison = infoCondition.IntComparison;
intEvaluator.ComparisonValue = infoCondition.IntComparisonValue;
break;
case FloatConditionEvaluator floatEvaluator:
floatEvaluator.Comparison = infoCondition.FloatComparison;
floatEvaluator.ComparisonValue = infoCondition.FloatComparisonValue;
break;
default:
break;
}
}
transition.Conditions.Add(condition);
});
});
});
GraphView.EntryNode.GenerateData(stateMachine, stateMap);
NodeUI.StateMachineNodeAsset.EntryState = new NodeVisualInfo(GraphView.EntryNode.GetPosition().position, GraphView.EntryNode.expanded);
NodeUI.UpdateStatePorts();
}