/// <summary>
/// 根据input port的类型，将对应数据初始化
/// </summary>
/// <param name="inputPortReflectionInfo"></param>
/// <param name="type"></param>
/// <param name="valueString"></param>
/// <param name="nodeView"></param>
private static void SetNodeInputVariableValue(InputPortReflectionInfo inputPortReflectionInfo, Type type, string valueString,
NodeEditorView nodeView)
{
if (inputPortReflectionInfo.inputValueType != type)
{
Debug.LogErrorFormat("节点{0}中的Input Port {1} 的泛型改变了，之前是{2}，现在是{3}", nodeView.ReflectionInfo.Type,
inputPortReflectionInfo.PortName, type.FullName, inputPortReflectionInfo.inputValueType.FullName);
return;
}
if (type == typeof(int))
{
int value = int.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(float))
{
float value = float.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(string))
{
inputPortReflectionInfo.SetInputNodeVariableValue(valueString);
}
else if (type == typeof(bool))
{
bool value = Boolean.Parse(valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type.IsEnum)
{
object value = Enum.Parse(type, valueString);
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(List <int>))
{
string[] splitString = valueString.Split('|');
List <int> value = new List <int>();
for (int i = 0; i < splitString.Length; i++)
{
value.Add(int.Parse(splitString[i]));
}
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(LayerMaskWrapper))
{
LayerMaskWrapper value = valueString;
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
else if (type == typeof(VariableWrapper))
{
int intValue;
if (int.TryParse(valueString, out intValue))
{
VariableWrapper variableWrapper = intValue;
inputPortReflectionInfo.SetInputNodeVariableValue(variableWrapper);
}
else
{
Debug.LogErrorFormat("标记为VariableWrapper类型的input接口，但是它记录的值不是int类型的： {0}", valueString);
}
}
}
/// <summary>
/// 绘制各种类型的输入框
/// </summary>
/// <param name="type"></param>
void DrawInputFieldLabel(Type type)
{
if (type == typeof(float))
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 100f);
EditorGUI.BeginChangeCheck();
float value = (float)inputPortReflectionInfo.GetInputNodeVariableValue();
value = EditorGUI.FloatField(labelInputAreaRect, value);
if (EditorGUI.EndChangeCheck())
{
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
}
else if (type == typeof(int))
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 100f);
EditorGUI.BeginChangeCheck();
int value = (int)inputPortReflectionInfo.GetInputNodeVariableValue();
value = EditorGUI.IntField(labelInputAreaRect, value);
if (EditorGUI.EndChangeCheck())
{
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
}
else if (type == typeof(string))
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 100f);
EditorGUI.BeginChangeCheck();
string value = (string)inputPortReflectionInfo.GetInputNodeVariableValue();
if (GUI.Button(labelInputAreaRect, value))
{
PopupWindow.Show(labelInputAreaRect,
new StringEditPopupWindow(value,
stringContent => { inputPortReflectionInfo.SetInputNodeVariableValue(stringContent); }));
}
}
else if (type == typeof(bool))
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 20f);
EditorGUI.BeginChangeCheck();
bool value = (bool)inputPortReflectionInfo.GetInputNodeVariableValue();
value = EditorGUI.Toggle(labelInputAreaRect, value);
if (EditorGUI.EndChangeCheck())
{
inputPortReflectionInfo.SetInputNodeVariableValue(value);
}
}
else if (type.IsEnum)
{
if (maxEnumNeedWidth < 0)
{
maxEnumNeedWidth = Utility.GetEnumMaxGuiWidth(type, 16);
}
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, maxEnumNeedWidth + 25); //25是enum选择框箭头的位置
EditorGUI.BeginChangeCheck();
Enum enumValue = (Enum)inputPortReflectionInfo.GetInputNodeVariableValue();
enumValue = EditorGUI.EnumPopup(labelInputAreaRect, enumValue);
if (EditorGUI.EndChangeCheck())
{
inputPortReflectionInfo.SetInputNodeVariableValue(enumValue);
}
}
//支持list<int>
else if (type == typeof(List <int>))
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 100f);
List <int> list = inputPortReflectionInfo.GetInputNodeVariableValue() as List <int>;
if (list == null)
{
list = new List <int>();
}
string listHint = string.Join(",", list.Select(x => x.ToString()).ToArray());
if (GUI.Button(labelInputAreaRect, listHint))
{
ListIntEditorWindow.ShowWindow(list,
editedList => { inputPortReflectionInfo.SetInputNodeVariableValue(editedList); });
}
}
else if (type == typeof(LayerMaskWrapper))
{
if (maxLayerMaskNeedWidth < 0)
{
maxLayerMaskNeedWidth = Utility.GetLayerMaxGuiLength(8);
}
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, maxLayerMaskNeedWidth + 25);
EditorGUI.BeginChangeCheck();
LayerMaskWrapper layerMaskWrapperValue = (LayerMaskWrapper)inputPortReflectionInfo.GetInputNodeVariableValue();
if (layerMaskWrapperValue == null)
{
layerMaskWrapperValue = new LayerMaskWrapper();
}
string[] gameLayerNames = Utility.GetUnityLayerNames();
int selectLayer = EditorGUI.MaskField(labelInputAreaRect, layerMaskWrapperValue.layer, gameLayerNames);
if (EditorGUI.EndChangeCheck())
{
layerMaskWrapperValue.layer = selectLayer;
// Debug.Log("select layer mask: " + layerMaskValue);
inputPortReflectionInfo.SetInputNodeVariableValue(layerMaskWrapperValue);
}
}
//选择技能变量
else if (type == typeof(VariableWrapper))
{
VariableWrapper variableWrapper = inputPortReflectionInfo.GetInputNodeVariableValue() as VariableWrapper;
if (variableWrapper == null)
{
variableWrapper = new VariableWrapper();
}
int varibleId = variableWrapper.variableId;
GraphEditorData data = GraphEditorWindow.instance.data;
GraphVariableInfo graphVariableInfo = data.GetGraphVariableInfo(varibleId);
string buttonName;
//当前没有选择任何一个变量
if (graphVariableInfo == null)
{
buttonName = "选择一个变量!";
}
else
{
buttonName = graphVariableInfo.name;
}
CalculateAndDrawLabelCommonElement("变量: ", EditorStyles.label.CalcSize(new GUIContent(buttonName)).x + 20);
if (GUI.Button(labelInputAreaRect, buttonName))
{
PopupWindow.Show(labelInputAreaRect, new SelectGraphVariablePopupWindow(data.CurrentGraphVariableInfoList,
selectVariableId =>
{
variableWrapper.variableId = selectVariableId;
inputPortReflectionInfo.SetInputNodeVariableValue(variableWrapper);
Type variableType = GraphEditorWindow.instance.data
.GetGraphVariableInfo(selectVariableId).valueType;
NodeView.UpdateGraphVariableNodeIOPortType(variableType, true);
}));
}
}
//所有需要自定义Input标签的类型写在这个分支前面
else if (type.IsClass)
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
CalculateAndDrawLabelCommonElement(typeName, 30f);
GUI.Label(labelInputAreaRect, "(Null)", labelTextStyle);
}
else
{
string typeName = Utility.BeautifyTypeName(type) + ": ";
string content = string.Format("Default({0})", type.Name);
CalculateAndDrawLabelCommonElement(typeName, Utility.GetStringGuiWidth(content, labelTextStyle.fontSize));
GUI.Label(labelInputAreaRect, content, labelTextStyle);
}
}