/// <summary>
/// Add a branch to the current node.
/// The type of the current node will be switched to Branching.
/// This method is designed to be called externally by scripts.
/// </summary>
/// <param name="name">Internal name of the branch, unique in a node</param>
/// <param name="destination">Name of the destination node</param>
/// <param name="text">Text on the button to select this branch</param>
/// <param name="imageInfo"></param>
/// <param name="mode"></param>
/// <param name="condition"></param>
public void RegisterBranch(string name, string destination, string text, BranchImageInformation imageInfo,
BranchMode mode, LuaFunction condition)
{
if (string.IsNullOrEmpty(destination))
{
throw new ArgumentException(
$"Nova: A branch must have a destination. Exception occurs at node: {currentNode.name}, text: {text}");
}
if (mode == BranchMode.Normal && condition != null)
{
throw new ArgumentException(
$"Nova: Branch mode is Normal but condition is not null. Exception occurs at node: {currentNode.name}, destination: {destination}");
}
if (mode == BranchMode.Jump && (text != null || imageInfo != null))
{
throw new ArgumentException(
$"Nova: Branch mode is Jump but text or imageInfo is not null. Exception occurs at node: {currentNode.name}, destination: {destination}");
}
if ((mode == BranchMode.Show || mode == BranchMode.Enable) && condition == null)
{
throw new ArgumentException(
$"Nova: Branch mode is Show or Enable but condition is null. Exception occurs at node: {currentNode.name}, destination: {destination}");
}
currentNode.type = FlowChartNodeType.Branching;
lazyBindingLinks.Add(new LazyBindingEntry(currentNode, destination,
new BranchInformation(name, text, imageInfo, mode, condition)));
}
public Selection(string text, BranchImageInformation imageInfo, bool active)
: this(new Dictionary <SystemLanguage, string>
{
[I18n.DefaultLocale] = text
}, imageInfo, active)
{
}
public Selection(IReadOnlyDictionary <SystemLanguage, string> texts, BranchImageInformation imageInfo,
bool active)
{
this.texts = texts;
this.imageInfo = imageInfo;
this.active = active;
}
public BranchInformation(string name, string text, BranchImageInformation imageInfo, BranchMode mode,
LuaFunction condition)
{
this.name = name;
this.text = text;
this.imageInfo = imageInfo;
this.mode = mode;
this.condition = condition;
}
public BranchInformation(string name, string text, BranchImageInformation imageInfo, BranchMode mode,
LuaFunction condition)
{
this.name = name;
_texts = new Dictionary <SystemLanguage, string> {
[I18n.DefaultLocale] = text
};
this.imageInfo = imageInfo;
this.mode = mode;
this.condition = condition;
}
public void Init(IReadOnlyDictionary <SystemLanguage, string> displayTexts, BranchImageInformation imageInfo,
string imageFolder, UnityAction onClick, bool interactable)
{
this.displayTexts = displayTexts;
this.imageInfo = imageInfo;
this.imageFolder = imageFolder;
if (imageInfo != null)
{
var layoutElement = gameObject.AddComponent <LayoutElement>();
layoutElement.ignoreLayout = true;
image.type = Image.Type.Simple;
image.alphaHitTestMinimumThreshold = 0.5f;
transform.localPosition = new Vector3(imageInfo.positionX, imageInfo.positionY, 0f);
transform.localScale = new Vector3(imageInfo.scale, imageInfo.scale, 1f);
}
UpdateText();
button.onClick.AddListener(onClick);
button.interactable = interactable;
}
