private void RemoveBranchClicked(DialogueDatam dialogueDatam, DialogueBranch branch, VisualElement ui)
{
// remove any link uis from other branches
for (int i = 0; i < uis.Count; i++)
{
if (uis[i] != ui)
{
var linkUIs = uis[i].Query("Links");
//for (int j = 0; j < linkUIs.Count; j++)
//foreach (var linkUI in linkUIs.Descendents)
linkUIs.ForEach((linkUI) =>
{
var content = linkUI.Query("unity-content").First().Query <Button>();
content.ForEach((childButton) => {
if (childButton.text == "[" + branch.id + "]")
{
childButton.parent.Remove(childButton); // remove the link to branch
}
});
});
}
}
dialogueDatam.dialogueTree.RemoveBranch(branch);
// remove the UI as well
uis.Remove(ui);
ui.parent.Remove(ui);
// check for branches - if they are linked to this branch
for (int i = 0; i < dialogueDatam.dialogueTree.branches.Length; i++)
{
var otherBranch = dialogueDatam.dialogueTree.branches[i];
for (int j = 0; j < otherBranch.links.Length; j++)
{
if (otherBranch.links[j] == branch.id)
{
// reset branch link
dialogueDatam.SetBranchLink(otherBranch, j, 0);
// also set the link ui
uis[i].Query <Foldout>("Links").ToList()[j].text = "[Unlinked]";
}
}
}
}
private void OnLinkClicked(Foldout linksFoldout, DialogueDatam dialogueDatam, DialogueBranch branch, int linkIndex, int nextID, string nextSpeech)
{
if (nextSpeech == null)
{
nextSpeech = "";
}
// set id to the text
if (linkIndex >= branch.links.Length)
{
Debug.LogError("Link Index out of bounds: " + branch.id + ":" + linkIndex);
}
else
{
branch = dialogueDatam.SetBranchLink(branch, linkIndex, nextID);
//branch.links[linkIndex] = nextID;
linksFoldout.text = "Next Branch [" + branch.links[linkIndex] + "]: " +
nextSpeech.Substring(0, Mathf.Min(nextSpeech.Length, 16)) + "..";
linksFoldout.value = false;
EditorUtility.SetDirty(cachedObject.targetObject);
}
}
