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Attributes.cs
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Attributes.cs
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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
namespace GraphProcessor
{
/// <summary>
/// Tell that this field is will generate an input port
/// </summary>
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class InputAttribute : Attribute
{
public string name;
public bool allowMultiple = false;
/// <summary>
/// Mark the field as an input port
/// </summary>
/// <param name="name">display name</param>
/// <param name="allowMultiple">is connecting multiple edges allowed</param>
public InputAttribute(string name = null, bool allowMultiple = false)
{
this.name = name;
this.allowMultiple = allowMultiple;
}
}
/// <summary>
/// Tell that this field is will generate an output port
/// </summary>
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class OutputAttribute : Attribute
{
public string name;
public bool allowMultiple = true;
/// <summary>
/// Mark the field as an output port
/// </summary>
/// <param name="name">display name</param>
/// <param name="allowMultiple">is connecting multiple edges allowed</param>
public OutputAttribute(string name = null, bool allowMultiple = true)
{
this.name = name;
this.allowMultiple = allowMultiple;
}
}
/// <summary>
/// Creates a vertical port instead of the default horizontal one
/// </summary>
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class VerticalAttribute : Attribute
{
}
/// <summary>
/// Register the node in the NodeProvider class. The node will also be available in the node creation window.
/// </summary>
[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
public class NodeMenuItemAttribute : Attribute
{
public string menuTitle;
public Type onlyCompatibleWithGraph;
/// <summary>
/// Register the node in the NodeProvider class. The node will also be available in the node creation window.
/// </summary>
/// <param name="menuTitle">Path in the menu, use / as folder separators</param>
public NodeMenuItemAttribute(string menuTitle = null, Type onlyCompatibleWithGraph = null)
{
this.menuTitle = menuTitle;
this.onlyCompatibleWithGraph = onlyCompatibleWithGraph;
}
}
/// <summary>
/// Set a custom drawer for a field. It can then be created using the FieldFactory
/// </summary>
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
[Obsolete("You can use the standard Unity CustomPropertyDrawer instead.")]
public class FieldDrawerAttribute : Attribute
{
public Type fieldType;
/// <summary>
/// Register a custom view for a type in the FieldFactory class
/// </summary>
/// <param name="fieldType"></param>
public FieldDrawerAttribute(Type fieldType)
{
this.fieldType = fieldType;
}
}
/// <summary>
/// Allow you to customize the input function of a port
/// </summary>
[AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
public class CustomPortInputAttribute : Attribute
{
public string fieldName;
public Type inputType;
public bool allowCast;
/// <summary>
/// Allow you to customize the input function of a port.
/// See CustomPortsNode example in Samples.
/// </summary>
/// <param name="fieldName">local field of the node</param>
/// <param name="inputType">type of input of the port</param>
/// <param name="allowCast">if cast is allowed when connecting an edge</param>
public CustomPortInputAttribute(string fieldName, Type inputType, bool allowCast = true)
{
this.fieldName = fieldName;
this.inputType = inputType;
this.allowCast = allowCast;
}
}
/// <summary>
/// Allow you to customize the input function of a port
/// </summary>
[AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
public class CustomPortOutputAttribute : Attribute
{
public string fieldName;
public Type outputType;
public bool allowCast;
/// <summary>
/// Allow you to customize the output function of a port.
/// See CustomPortsNode example in Samples.
/// </summary>
/// <param name="fieldName">local field of the node</param>
/// <param name="inputType">type of input of the port</param>
/// <param name="allowCast">if cast is allowed when connecting an edge</param>
public CustomPortOutputAttribute(string fieldName, Type outputType, bool allowCast = true)
{
this.fieldName = fieldName;
this.outputType = outputType;
this.allowCast = allowCast;
}
}
/// <summary>
/// Allow you to modify the generated port view from a field. Can be used to generate multiple ports from one field.
/// </summary>
[AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
public class CustomPortBehaviorAttribute : Attribute
{
public string fieldName;
/// <summary>
/// Allow you to modify the generated port view from a field. Can be used to generate multiple ports from one field.
/// You must add this attribute on a function of this signature
/// <code>
/// IEnumerable<PortData> MyCustomPortFunction(List<SerializableEdge> edges);
/// </code>
/// </summary>
/// <param name="fieldName">local node field name</param>
public CustomPortBehaviorAttribute(string fieldName)
{
this.fieldName = fieldName;
}
}
/// <summary>
/// Allow to bind a method to generate a specific set of ports based on a field type in a node
/// </summary>
[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
public class CustomPortTypeBehavior : Attribute
{
/// <summary>
/// Target type
/// </summary>
public Type type;
public CustomPortTypeBehavior(Type type)
{
this.type = type;
}
}
/// <summary>
/// Allow you to have a custom view for your stack nodes
/// </summary>
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public class CustomStackNodeView : Attribute
{
public Type stackNodeType;
/// <summary>
/// Allow you to have a custom view for your stack nodes
/// </summary>
/// <param name="stackNodeType">The type of the stack node you target</param>
public CustomStackNodeView(Type stackNodeType)
{
this.stackNodeType = stackNodeType;
}
}
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class VisibleIf : Attribute
{
public string fieldName;
public object value;
public VisibleIf(string fieldName, object value)
{
this.fieldName = fieldName;
this.value = value;
}
}
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class ShowInInspector : Attribute
{
public bool showInNode;
public ShowInInspector(bool showInNode = false)
{
this.showInNode = showInNode;
}
}
[AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
public class ShowAsDrawer : Attribute
{
}
[AttributeUsage(AttributeTargets.Field)]
public class SettingAttribute : Attribute
{
public string name;
public SettingAttribute(string name = null)
{
this.name = name;
}
}
[AttributeUsage(AttributeTargets.Method)]
public class IsCompatibleWithGraph : Attribute {}
}