private void ClicOnEmptyField(Vector2 mousePos)
{
selectedTransition = null;
selectedNode = null;
selectedNodesID.Clear();
StartSelectingMultipleNodes(mousePos);
}
private bool IsNodeSelected(MotionMatchingNode node)
{
if (selectedNode != null)
{
if (selectedNode.ID == node.ID)
{
return(true);
}
}
if (selectedNodesID.Contains(node.ID))
{
return(true);
}
return(false);
}
private void RemoveNode(MotionMatchingNode node)
{
switch (node.nodeType)
{
case MotionMatchingNodeType.State:
selectedLayer.RemoveState(node.stateIndex);
break;
case MotionMatchingNodeType.Portal:
selectedLayer.RemovePortal(node.ID);
break;
case MotionMatchingNodeType.Contact:
selectedLayer.RemoveState(node.stateIndex);
break;
}
}
private bool SelectOutput(Vector2 mousePos)
{
for (int i = 0; i < selectedLayer.nodes.Count; i++)
{
if (selectedLayer.nodes[i].output.Contains(mousePos))
{
selectedNodesID.Clear();
selectedNode = null;
selectedInputNode = null;
selectedTransition = null;
drawTransitionToMousePos = true;
selectedOutputNode = i;
return(true);
}
}
return(false);
}
private bool SelectTransition(Vector2 mousePos)
{
foreach (MotionMatchingState s in selectedLayer.states)
{
foreach (Transition t in s.transitions)
{
if (t.transitionRect.Contains(mousePos))
{
selectedNodesID.Clear();
selectedNode = null;
selectedOutputNode = null;
selectedInputNode = null;
selectedTransition = t;
return(true);
}
}
}
return(false);
}
private bool SelectNode(Vector2 mousePos)
{
for (int i = 0; i < selectedLayer.nodes.Count; i++)
{
if (selectedLayer.nodes[i].rect.Contains(mousePos))
{
if (!selectedNodesID.Contains(selectedLayer.nodes[i].ID))
{
selectedNodesID.Clear();
}
selectedTransition = null;
selectedOutputNode = null;
selectedInputNode = null;
moveNodes = true;
startMouseDownPosition = mousePos;
selectedNode = selectedLayer.nodes[i];
selectedLayer.MoveNodeOnTop(i);
return(true);
}
}
return(false);
}
private void MakingTransition(Vector2 mousePos)
{
if (drawTransitionToMousePos)
{
for (int i = 0; i < selectedLayer.nodes.Count; i++)
{
MotionMatchingNode n = selectedLayer.nodes[i];
if (n.nodeType == MotionMatchingNodeType.State)
{
if (n.rect.Contains(mousePos) || n.input.Contains(mousePos) || n.output.Contains(mousePos))
{
if (selectedInputNode != null)
{
selectedLayer.MakeTransition(
n.stateIndex,
selectedLayer.nodes[(int)selectedInputNode].stateIndex,
selectedLayer.nodes[(int)selectedInputNode].ID,
selectedLayer.nodes[(int)selectedInputNode].nodeType == MotionMatchingNodeType.Portal
);
break;
}
else if (selectedOutputNode != null)
{
selectedLayer.MakeTransition(
selectedLayer.nodes[(int)selectedOutputNode].stateIndex,
n.stateIndex,
n.ID,
n.nodeType == MotionMatchingNodeType.Portal
);
break;
}
}
}
else if (n.nodeType == MotionMatchingNodeType.Portal)
{
if (n.rect.Contains(mousePos) || n.input.Contains(mousePos))
{
if (selectedOutputNode != null)
{
selectedLayer.MakeTransition(
selectedLayer.nodes[(int)selectedOutputNode].stateIndex,
n.stateIndex,
n.ID,
n.nodeType == MotionMatchingNodeType.Portal
);
break;
}
}
}
else if (n.nodeType == MotionMatchingNodeType.Contact)
{
if (n.rect.Contains(mousePos) || n.output.Contains(mousePos))
{
if (selectedInputNode != null)
{
selectedLayer.MakeTransition(
n.stateIndex,
selectedLayer.nodes[(int)selectedInputNode].stateIndex,
selectedLayer.nodes[(int)selectedInputNode].ID,
selectedLayer.nodes[(int)selectedInputNode].nodeType == MotionMatchingNodeType.Portal
);
break;
}
}
}
}
}
}
private bool SelectingElements(Vector2 mousePos)
{
for (int i = 0; i < selectedLayer.nodes.Count; i++)
{
if (selectedLayer.nodes[i].input.Contains(mousePos) && selectedLayer.nodes[i].nodeType != MotionMatchingNodeType.Contact)
{
selectedNodesID.Clear();
//selectedNode = null;
//selectedTransition = null;
selectedOutputNode = null;
drawTransitionToMousePos = true;
selectedInputNode = i;
return(true);
}
if (selectedLayer.nodes[i].output.Contains(mousePos) && selectedLayer.nodes[i].nodeType != MotionMatchingNodeType.Portal)
{
selectedNodesID.Clear();
//selectedNode = null;
//selectedTransition = null;
selectedInputNode = null;
drawTransitionToMousePos = true;
selectedOutputNode = i;
return(true);
}
if (selectedLayer.nodes[i].nodeType != MotionMatchingNodeType.Portal)
{
foreach (Transition t in selectedLayer.states[selectedLayer.nodes[i].stateIndex].transitions)
{
if (t.transitionRect.Contains(mousePos))
{
selectedNodesID.Clear();
selectedNode = null;
selectedOutputNode = null;
selectedInputNode = null;
if (selectedTransition == t)
{
selectedTransition = null;
}
else
{
selectedTransition = t;
}
return(true);
}
}
}
int nodeIndex = selectedLayer.nodes.Count - 1 - i;
if (selectedLayer.nodes[nodeIndex].rect.Contains(mousePos))
{
if (!selectedNodesID.Contains(selectedLayer.nodes[nodeIndex].ID))
{
selectedNodesID.Clear();
}
selectedTransition = null;
selectedOutputNode = null;
selectedInputNode = null;
moveNodes = true;
startMouseDownPosition = mousePos;
selectedNode = selectedLayer.nodes[nodeIndex];
selectedLayer.MoveNodeOnTop(nodeIndex);
return(true);
}
}
return(false);
}
private void GenericMenuCallback(object action)
{
switch (action)
{
case GraphGenericMenuActions.AddMotionMatchingState:
selectedLayer.AddState(
"New State",
MotionMatchingStateType.MotionMatching,
GetNewStateID(),
mousePosition
);
break;
case GraphGenericMenuActions.AddSingleAnimationState:
selectedLayer.AddState(
"New State",
MotionMatchingStateType.SingleAnimation,
GetNewStateID(),
mousePosition
);
break;
case GraphGenericMenuActions.AddContactState:
selectedLayer.AddState(
"New State",
MotionMatchingStateType.ContactAnimationState,
GetNewStateID(),
mousePosition
);
break;
case GraphGenericMenuActions.RemoveState:
if (selectedNode != null)
{
RemoveNode(selectedNode);
selectedNode = null;
}
if (selectedNodesID.Count > 0)
{
for (int i = 0; i < selectedLayer.nodes.Count; i++)
{
if (selectedNodesID.Contains(selectedLayer.nodes[i].ID))
{
selectedNodesID.Remove(selectedLayer.nodes[i].ID);
RemoveNode(selectedLayer.nodes[i]);
i--;
}
}
selectedNodesID.Clear();
}
break;
case GraphGenericMenuActions.RemoveTransition:
foreach (MotionMatchingState s in selectedLayer.states)
{
for (int i = 0; i < s.transitions.Count; i++)
{
if (s.transitions[i].transitionRect == selectedTransition.transitionRect)
{
s.RemoveTransition(selectedTransition.nextStateIndex);
selectedTransition = null;
return;
}
}
}
break;
case GraphGenericMenuActions.SetAsStartState:
selectedLayer.SetStartState(selectedNode.stateIndex);
break;
case GraphGenericMenuActions.ShowNodes:
Vector2 delta = Vector3.zero;
foreach (MotionMatchingNode n in selectedLayer.nodes)
{
delta += n.rect.center;
}
delta /= selectedLayer.nodes.Count;
delta = rectCentre - delta;
foreach (MotionMatchingNode n in selectedLayer.nodes)
{
n.Move(delta);
}
break;
case GraphGenericMenuActions.AddPortalToState:
selectedLayer.AddPortal(mousePosition, GetNewStateID());
break;
case GraphGenericMenuActions.ShowOriginalNode:
Vector2 delta_2 = Vector2.zero;
foreach (MotionMatchingNode n in selectedLayer.nodes)
{
if (n.nodeType == MotionMatchingNodeType.State && n.stateIndex == selectedNode.stateIndex)
{
delta_2 = rectCentre - n.rect.center;
}
}
foreach (MotionMatchingNode n in selectedLayer.nodes)
{
n.Move(delta_2);
}
break;
}
}
