public void DrawComponentCurve(FlowWindow from, ref UnityEngine.UI.Windows.Plugins.Flow.FlowWindow.ComponentLink link, FlowWindow to)
{
if (from.IsEnabled() == false || to.IsEnabled() == false)
{
return;
}
var component = from.GetLayoutComponent(link.sourceComponentTag);
if (component != null)
{
var rect = component.tempEditorRect;
var start = new Rect(from.rect.x + rect.x, from.rect.y + rect.y, rect.width, rect.height);
var end = to.rect;
var zOffset = -4f;
var offset = Vector2.zero;
var startPos = new Vector3(start.center.x + offset.x, start.center.y + offset.y, zOffset);
var endPos = new Vector3(end.center.x + offset.x, end.center.y + offset.y, zOffset);
var scale = FlowSystem.GetData().flowWindowWithLayoutScaleFactor;
var side1 = from.rect.size.x * 0.5f;
var side2 = from.rect.size.y * 0.5f;
var stopDistance = Mathf.Sqrt(side1 * side1 + side2 * side2);
var color = Color.white;
if (from.GetContainer() != to.GetContainer())
{
color = Color.gray;
if (to.GetContainer() != null)
{
color = to.GetContainer().randomColor;
}
}
var comment = this.DrawComponentCurve(startPos, endPos, color, stopDistance + 50f * scale, link.comment);
if (link.comment != comment)
{
link.comment = comment;
FlowSystem.SetDirty();
}
}
}
public void DrawNodeCurve(FlowWindow from, FlowWindow to, bool doubleSide)
{
if (from.IsEnabled() == false || to.IsEnabled() == false)
{
return;
}
var fromRect = from.rect;
Rect centerStart = fromRect;
var toRect = to.rect;
Rect centerEnd = toRect;
var fromComponent = false;
var toComponent = false;
if (from.IsFunction() == true &&
from.IsContainer() == false)
{
var func = FlowSystem.GetWindow(from.GetFunctionId());
if (func != null)
{
var selected = FlowSystem.GetSelected();
var isSelected = selected.Contains(from.id) || (selected.Count == 0 && this.editor.focusedGUIWindow == from.id);
if (isSelected == true)
{
var color = new Color(0f, 0f, 0f, 0.1f);
var backColor = new Color(0.5f, 0.5f, 0.5f, 0.1f);
this.DrawPolygon(new Vector3(from.rect.xMin, from.rect.yMin, 0f),
new Vector3(func.rect.xMin, func.rect.yMin, 0f),
new Vector3(func.rect.xMin, func.rect.yMax, 0f),
new Vector3(from.rect.xMin, from.rect.yMax, 0f),
backColor);
this.DrawPolygon(new Vector3(from.rect.xMin, from.rect.yMin, 0f),
new Vector3(func.rect.xMin, func.rect.yMin, 0f),
new Vector3(func.rect.xMax, func.rect.yMin, 0f),
new Vector3(from.rect.xMax, from.rect.yMin, 0f),
backColor);
this.DrawPolygon(new Vector3(from.rect.xMax, from.rect.yMin, 0f),
new Vector3(func.rect.xMax, func.rect.yMin, 0f),
new Vector3(func.rect.xMax, func.rect.yMax, 0f),
new Vector3(from.rect.xMax, from.rect.yMax, 0f),
backColor);
this.DrawPolygon(new Vector3(from.rect.xMax, from.rect.yMax, 0f),
new Vector3(func.rect.xMax, func.rect.yMax, 0f),
new Vector3(func.rect.xMin, func.rect.yMax, 0f),
new Vector3(from.rect.xMin, from.rect.yMax, 0f),
backColor);
this.DrawNodeCurveDotted(new Vector3(from.rect.xMin, from.rect.yMin, 0f),
new Vector3(func.rect.xMin, func.rect.yMin, 0f),
color
);
this.DrawNodeCurveDotted(new Vector3(from.rect.xMin, from.rect.yMax, 0f),
new Vector3(func.rect.xMin, func.rect.yMax, 0f),
color
);
this.DrawNodeCurveDotted(new Vector3(from.rect.xMax, from.rect.yMin, 0f),
new Vector3(func.rect.xMax, func.rect.yMin, 0f),
color
);
this.DrawNodeCurveDotted(new Vector3(from.rect.xMax, from.rect.yMax, 0f),
new Vector3(func.rect.xMax, func.rect.yMax, 0f),
color
);
}
}
}
if (FlowSystem.GetData().flowWindowWithLayout == true)
{
var comps = from.attachedComponents.Where((c) => c.targetWindowId == to.id && c.sourceComponentTag != LayoutTag.None);
foreach (var comp in comps)
{
var component = from.GetLayoutComponent(comp.sourceComponentTag);
if (component != null)
{
fromRect = centerStart;
var rect = component.tempEditorRect;
fromRect = new Rect(fromRect.x + rect.x, fromRect.y + rect.y, rect.width, rect.height);
this.DrawNodeCurve(from.GetContainer(), to.GetContainer(), centerStart, centerEnd, fromRect, toRect, doubleSide, 0f);
fromComponent = true;
}
}
if (doubleSide == true)
{
comps = to.attachedComponents.Where((c) => c.targetWindowId == from.id && c.sourceComponentTag != LayoutTag.None);
foreach (var comp in comps)
{
var component = to.GetLayoutComponent(comp.sourceComponentTag);
if (component != null)
{
toRect = centerEnd;
var rect = component.tempEditorRect;
toRect = new Rect(toRect.x + rect.x, toRect.y + rect.y, rect.width, rect.height);
this.DrawNodeCurve(from.GetContainer(), to.GetContainer(), centerStart, centerEnd, fromRect, toRect, doubleSide, 0f);
toComponent = true;
}
}
}
}
if (fromComponent == false && toComponent == false)
{
this.DrawNodeCurve(from.GetContainer(), to.GetContainer(), centerStart, centerEnd, fromRect, toRect, doubleSide);
}
}