/// <summary>
///
/// </summary>
/// <param name="component"></param>
/// <param name="propName"></param>
/// <param name="fieldName">要封装的字段名，供属性引用</param>
protected CodeMemberProperty genProp4Compo(Component component, string propName, string fieldName)
{
CodeMemberProperty prop = genProp(MemberAttributes.Public | MemberAttributes.Final, propName, component.GetType());
prop.HasGet = true;
CodeConditionStatement If = Codo.If(Codo.getField(fieldName).op(CodeBinaryOperatorType.IdentityEquality, Codo.Null));
If.TrueStatements.append(Codo.getField(fieldName).assign(Codo.getProp(NAME_OF_TRANSFORM)
.getMethod(NAME_OF_FIND).invoke(Codo.getField("PATH" + fieldName.ToUpper()))
.getMethod(NAME_OF_GETCOMPO, Codo.type(component.GetType().Name)).invoke()));
prop.GetStatements.Add(If);
prop.GetStatements.Add(Codo.Return(Codo.getField(fieldName)));
return(prop);
}
/// <summary>
/// 默认生成字段，属性，以及初始化语句（一个常量用于自动查找）。
/// </summary>
/// <param name="component"></param>
protected virtual void genCompo(Component component, AutoBindFieldInfo fieldInfo)
{
//字段
var field = genField4Compo(component, genFieldName4Compo(component));
//常量
var constField = genField("const string", "PATH" + field.Name.ToUpper(), false);
constField.InitExpression = Codo.String(fieldInfo.path);
//属性
var prop = genProp4Compo(component, genPropName4Field(field.Name), field.Name);
//初始化
addTypeUsing(typeof(TransformHelper));
_initMethod.Statements.append(Codo.getField(field.Name).assign(Codo.getProp(NAME_OF_TRANSFORM)
.getMethod(NAME_OF_FIND).invoke(Codo.getField("PATH" + field.Name.ToUpper()))
.getMethod(NAME_OF_GETCOMPO, Codo.type(component.GetType().Name)).invoke()));
//特殊组件处理
foreach (var pair in _compoGenDict)
{
if (pair.Key == component.GetType() || component.GetType().IsSubclassOf(pair.Key))
{
pair.Value.onGen(this, component, component.gameObject == rootGameObject, fieldInfo, field);
return;
}
}
if (component is Button)
{
onGenButton(component as Button, component.gameObject == rootGameObject, field, prop);
}
else if (component is Animator)
{
onGenAnimator(component as Animator, field, prop);
}
else if (component is RectTransform && fieldInfo.getValueOrDefault <bool>("isList"))
{
onGenList(component as RectTransform, field, fieldInfo);
}
}
public CodeCompileUnit genCtrlUnit(string namespaceName, string typeName, Type mainCtrlType, Type compoType, KeyValuePair <string, Type>[] childCtrlInfos)
{
CodeCompileUnit unit = new CodeCompileUnit();
//命名空间
CodeNamespace nameSpace = new CodeNamespace(namespaceName);
unit.Namespaces.Add(nameSpace);
//类型
CodeTypeDeclaration type = new CodeTypeDeclaration();
nameSpace.Types.Add(type);
type.Attributes = MemberAttributes.Final;
type.IsPartial = true;
type.IsClass = true;
type.Name = typeName;
nameSpace.addTypeUsing(typeof(IController <>));
nameSpace.addTypeUsing(mainCtrlType);
type.BaseTypes.Add(Codo.type("IController", Codo.type(mainCtrlType.Name)));
//成员
//无参构造器
CodeConstructor constructor = new CodeConstructor();
type.Members.Add(constructor);
constructor.Attributes = MemberAttributes.Public;
//有参构造器
constructor = new CodeConstructor();
type.Members.Add(constructor);
constructor.Attributes = MemberAttributes.Public;
nameSpace.addTypeUsing(typeof(IAppManager));
constructor.Parameters.Add(Codo.parameter(typeof(IAppManager).Name, "app"));
constructor.Parameters.Add(Codo.parameter(mainCtrlType.Name, "main"));
constructor.Parameters.Add(Codo.parameter(compoType.Name, "compo"));
constructor.Statements
.append(Codo.This.getField("app").assign(Codo.arg("app")))
.append(Codo.This.getField("main").assign(Codo.arg("main")))
.append(Codo.getField("_compo").assign(Codo.arg("compo")));
CodeMemberField mainField = new CodeMemberField();
type.Members.Add(mainField);
mainField.Attributes = MemberAttributes.Private | MemberAttributes.Final;
mainField.Type = Codo.type(mainCtrlType.Name);
mainField.Name = "_main";
CodeMemberProperty mainProp = new CodeMemberProperty();
type.Members.Add(mainProp);
mainProp.Attributes = MemberAttributes.Public | MemberAttributes.Final;
mainProp.Type = Codo.type(mainCtrlType.Name);
mainProp.Name = "main";
mainProp.HasGet = true;
mainProp.GetStatements.append(Codo.Return(Codo.getField(mainField.Name)));
CodeMemberField appField = new CodeMemberField();
type.Members.Add(appField);
appField.Attributes = MemberAttributes.Private | MemberAttributes.Final;
appField.Type = Codo.type(typeof(IAppManager).Name);
appField.Name = "_app";
CodeMemberProperty appProp = new CodeMemberProperty();
type.Members.Add(appProp);
appProp.Attributes = MemberAttributes.Public | MemberAttributes.Final;
appProp.Type = Codo.type(typeof(IAppManager).Name);
appProp.Name = "app";
appProp.HasGet = true;
appProp.GetStatements.append(Codo.Return(Codo.getField(appField.Name)));
CodeMemberField compoField = new CodeMemberField();
type.Members.Add(compoField);
compoField.Attributes = MemberAttributes.Private | MemberAttributes.Final;
compoField.Type = Codo.type(compoType.Name);
compoField.Name = "_compo";
//子控制器
foreach (var childCtrlInfo in childCtrlInfos)
{
string childCtrlPath = childCtrlInfo.Key;
Type childCtrlType = childCtrlInfo.Value;
CodeMemberField ctrlField = new CodeMemberField();
type.Members.Add(ctrlField);
ctrlField.Attributes = MemberAttributes.Private | MemberAttributes.Final;
nameSpace.addTypeUsing(childCtrlType);
ctrlField.Type = Codo.type(childCtrlType.Name);
ctrlField.Name = "_" + childCtrlType.Name.headToLower();
CodeMemberField pathField = new CodeMemberField();
type.Members.Add(pathField);
pathField.Attributes = MemberAttributes.Public | MemberAttributes.Final;
pathField.Type = Codo.type("const string");
pathField.Name = "PATH_" + childCtrlType.Name.ToUpper();
pathField.InitExpression = Codo.String(childCtrlPath);
CodeMemberProperty ctrlProp = new CodeMemberProperty();
type.Members.Add(ctrlProp);
ctrlProp.Attributes = MemberAttributes.Public | MemberAttributes.Final;
ctrlProp.Type = Codo.type(childCtrlType.Name);
ctrlProp.Name = childCtrlType.Name.headToLower();
ctrlProp.HasGet = true;
ctrlProp.GetStatements
.append(Codo.If(Codo.getField(ctrlField.Name).op(CodeBinaryOperatorType.ValueEquality, Codo.Null))
.appendTrue(Codo.getField(ctrlField.Name).assign(Codo.New(childCtrlType.Name, Codo.getProp("app"), Codo.getProp("main"),
Codo.getField("_compo").getProp("transform").getMethod("Find").invoke(Codo.getField(pathField.Name)).getMethod("GetComponent", Codo.type(childCtrlType.Name)).invoke()))))
.append(Codo.Return(Codo.getField(ctrlField.Name)));
}
return(unit);
}