public OutputPair(NodeSet set, NodeHandle sourceHandle, OutputPortID sourcePort)
{
Handle = set.Validate(sourceHandle);
var table = set.GetForwardingTable();
for (var fH = set.GetNode(Handle).ForwardedPortHead; fH != ForwardPortHandle.Invalid; fH = table[fH].NextIndex)
{
ref var forwarding = ref table[fH];
if (forwarding.IsInput)
{
continue;
}
var port = forwarding.GetOriginOutputPortID();
// Forwarded port list are monotonically increasing by port, so we can break out early
if (forwarding.GetOriginPortCounter() > sourcePort.Port)
{
break;
}
if (port != sourcePort)
{
continue;
}
if (!set.StillExists(forwarding.Replacement))
{
throw new InvalidOperationException("Replacement node for previously registered forward doesn't exist anymore");
}
Handle = forwarding.Replacement;
Port = forwarding.GetReplacedOutputPortID();
return;
}
public static void AddInput(NodeSet set, ref DynamicMixer dynamicMixer, DynamicBuffer <DynamicMixerInput> inputs,
Entity sourceEntity, NodeHandle sourceNode, OutputPortID sourcePortId)
{
// Attempt to find unsused input
for (int i = 0; i < inputs.Length; i++)
{
var input = inputs[i];
if (input.SourceEntity == Entity.Null)
{
// GameDebug.Log("Added input at index:" + i);
input.SourceEntity = sourceEntity;
input.SourceNode = sourceNode;
input.SourcePortId = sourcePortId;
inputs[i] = input;
set.Connect(sourceNode, sourcePortId, input.AddNode, (InputPortID)MixerAddNode.KernelPorts.Add);
return;
}
}
// Create new input
// GameDebug.Log("Added input. New input index:" + inputs.Length);
var newNode = set.Create <MixerAddNode>();
set.SendMessage(newNode, MixerAddNode.SimulationPorts.RigDefinition, dynamicMixer.Rig);
set.Connect(sourceNode, sourcePortId, newNode, (InputPortID)MixerAddNode.KernelPorts.Add);
// First node
if (inputs.Length == 0)
{
set.Disconnect(dynamicMixer.MixerBegin, MixerBeginNode.KernelPorts.Output, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.Input);
// Connect begin to add node
set.Connect(dynamicMixer.MixerBegin, MixerBeginNode.KernelPorts.Output, newNode,
MixerAddNode.KernelPorts.Input);
set.Connect(dynamicMixer.MixerBegin, MixerBeginNode.KernelPorts.SumWeight, newNode,
MixerAddNode.KernelPorts.SumWeightInput);
// Connect Add node to end
set.Connect(newNode, MixerAddNode.KernelPorts.Output, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.Input);
set.Connect(newNode, MixerAddNode.KernelPorts.SumWeightOutput, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.SumWeight);
}
else
{
var prevInput = inputs[inputs.Length - 1];
// Disconnect prev from end
set.Disconnect(prevInput.AddNode, MixerAddNode.KernelPorts.Output, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.Input);
set.Disconnect(prevInput.AddNode, MixerAddNode.KernelPorts.SumWeightOutput, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.SumWeight);
// Connect prev to new node
set.Connect(prevInput.AddNode, MixerAddNode.KernelPorts.Output, newNode, MixerAddNode.KernelPorts.Input);
set.Connect(prevInput.AddNode, MixerAddNode.KernelPorts.SumWeightOutput, newNode,
MixerAddNode.KernelPorts.SumWeightInput);
// Connect new node to end
set.Connect(newNode, MixerAddNode.KernelPorts.Output, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.Input);
set.Connect(newNode, MixerAddNode.KernelPorts.SumWeightOutput, dynamicMixer.MixerEnd,
MixerEndNode.KernelPorts.SumWeight);
}
var newInput = new DynamicMixerInput
{
SourceEntity = sourceEntity,
SourceNode = sourceNode,
SourcePortId = sourcePortId,
AddNode = newNode,
};
inputs.Add(newInput);
}
public static ValidatedHandle GetNthConnection(this Topology.Database.OutputTopologyEnumerable e, OutputPortID port, int index)
{
var currIndex = 0;
foreach (var filtered in e[port])
{
if (currIndex == index)
{
return(filtered);
}
currIndex++;
}
throw new IndexOutOfRangeException("Index of connection or port does not exist");
}