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重新优化了NodeModel类；从硬编码类型改为“注册/获取”的方式，为下一步解耦Workbench与节点UI做准备。

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新增了“全局数据节点”；保存项目文件时，不同节点可以使用自定义数据保存自身独特的数据，不再借用“方法参数”。
重新设计了运行时的环境输出；增量式生成器现在可以选择在属性变更的前后时间点插入自定义代码；重写了加载项目、保存项目的方法。
This commit is contained in:
fengjiayi
2024-12-12 20:31:50 +08:00
parent dbbaa10cc0
commit 49603bb58f
40 changed files with 999 additions and 681 deletions
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28
NodeFlow/Env/FlowFunc.cs
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@@ -1,6 +1,8 @@
using Serein.Library;
using Serein.Library.Api;
using Serein.Library.Utils;
using Serein.NodeFlow.Model;
using System.Collections.Concurrent;
namespace Serein.NodeFlow.Env
{
@@ -10,6 +12,8 @@ namespace Serein.NodeFlow.Env
/// </summary>
public static class FlowFunc
{
/// <summary>
/// 判断是否为基础节点
/// </summary>
@@ -17,13 +21,15 @@ namespace Serein.NodeFlow.Env
public static bool IsBaseNode(this NodeControlType nodeControlType)
{
if(nodeControlType == NodeControlType.ExpCondition
|| nodeControlType == NodeControlType.ExpOp)
|| nodeControlType == NodeControlType.ExpOp
|| nodeControlType == NodeControlType.GlobalData)
{
return true;
}
return false;
}
/// <summary>
/// 创建节点
/// </summary>
@@ -35,24 +41,16 @@ namespace Serein.NodeFlow.Env
public static NodeModelBase CreateNode(IFlowEnvironment env, NodeControlType nodeControlType,
MethodDetails? methodDetails = null)
{
// 确定创建的节点类型
Type? nodeType = nodeControlType switch
{
NodeControlType.Action => typeof(SingleActionNode),
NodeControlType.Flipflop => typeof(SingleFlipflopNode),
NodeControlType.ExpOp => typeof(SingleExpOpNode),
NodeControlType.ExpCondition => typeof(SingleConditionNode),
NodeControlType.ConditionRegion => typeof(CompositeConditionNode),
_ => null
};
// 尝试获取需要创建的节点类型
if (nodeType is null)
if (!NodeMVVMManagement.TryGetType(nodeControlType, out var nodeMVVM) || nodeMVVM.ModelType == null)
{
throw new Exception($"节点类型错误[{nodeControlType}]");
throw new Exception($"无法创建{nodeControlType}节点，节点类型尚未注册。");
}
// 生成实例
var nodeObj = Activator.CreateInstance(nodeType, env);
var nodeObj = Activator.CreateInstance(nodeMVVM.ModelType, env);
if (nodeObj is not NodeModelBase nodeModel)
{
throw new Exception($"无法创建目标节点类型的实例[{nodeControlType}]");
@@ -90,6 +88,8 @@ namespace Serein.NodeFlow.Env
$"{NodeStaticConfig.NodeSpaceName}.{nameof(SingleExpOpNode)}" => NodeControlType.ExpOp, // 操作表达式控件
$"{NodeStaticConfig.NodeSpaceName}.{nameof(CompositeConditionNode)}" => NodeControlType.ConditionRegion, // 条件区域控件
$"{NodeStaticConfig.NodeSpaceName}.{nameof(SingleGlobalDataNode)}" => NodeControlType.GlobalData, // 数据节点
_ => NodeControlType.None,
};