// Check for valid internal links
void ValidateInternalLink(FeatureAsset feature, Vector2Int featureAssetPos)
{
feature.TryGetLink(featureAssetPos, out Link link);
Assert.IsNotNull(link, "Internal link expected to exist at position: " + featureAssetPos);
Assert.True(link.open, "Link was expected to be open (found closed) at position: " + featureAssetPos);
Assert.False(link.external, "Link was expected to be internal (found external) at position: " + featureAssetPos);
}
// Check for invalid links
void ValidateMissingLink(FeatureAsset feature, Vector2Int featureAssetPos)
{
feature.TryGetLink(featureAssetPos, out Link link);
Assert.IsNull(link, "Link expected to be missing at position: " + featureAssetPos);
}
public override bool HandleEvent(Event e)
{
switch (e.type)
{
case EventType.MouseDown:
settingExternal = (IsPrimaryControl(e) || IsSecondaryControl(e)) && e.control;
goto case EventType.MouseDrag;
case EventType.MouseDrag:
if (IsPrimaryControl(e) || IsSecondaryControl(e))
{
Vector2Int position = EditorGrid.GetInstance().ScreenToGridPos(e.mousePosition);
if (FeatureEditorWindow.GetInstance().Feature.HasLinkAt(position))
{
manipPositions.Add(position);
if (settingExternal)
{
previewColor = Color.yellow;
}
else if (IsPrimaryControl(e))
{
previewColor = Color.green;
}
else if (IsSecondaryControl(e))
{
previewColor = Color.red;
}
return(true);
}
}
break;
case EventType.MouseUp:
if (IsPrimaryControl(e) || IsSecondaryControl(e))
{
FeatureAsset feature = FeatureEditorWindow.GetInstance().Feature;
string description;
UnityAction action;
bool targetState = IsPrimaryControl(e) ? true : IsSecondaryControl(e) ? false : false;
if (settingExternal)
{
description = targetState ? "Set connection(s) to external" : "Set connections(s) to internal";
action = () => {
foreach (Vector2Int position in manipPositions)
{
if (feature.TryGetLink(position, out Link link))
{
link.external = targetState;
}
}
};
}
else
{
description = targetState ? "Set connection(s) to open" : "Set connections(s) to closed";
action = () => {
foreach (Vector2Int position in manipPositions)
{
if (feature.TryGetLink(position, out Link link))
{
link.open = targetState;
}
}
};
}
ChangeAsset(feature, description, action);
e.Use();
manipPositions.Clear();
return(true);
}
break;
}
return(false);
}
