94 lines
3.6 KiB
C#
94 lines
3.6 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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using UnityEditor;
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using UnityEditor.UIElements;
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using System.Reflection;
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using System.Linq;
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namespace BITKit
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{
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[CustomPropertyDrawer(typeof(TempValue<float>))]
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public sealed class TempValueFloatPropertyDrawer : TempValuePropertyDrawer<float, Slider>
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{
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protected override void OnCreate(VisualElement root, TempValue<float> tempValue, MethodInfo actionMethod, Slider element)
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{
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element.showInputField = true;
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element.lowValue = tempValue.lowValue;
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element.highValue = tempValue.highValue;
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}
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}
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[CustomPropertyDrawer(typeof(TempValue<Vector3>))]
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public sealed class TempValueVector3PropertyDrawer : TempValuePropertyDrawer<Vector3, Vector3Field>
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{
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protected override void OnCreate(VisualElement root, TempValue<Vector3> tempValue, MethodInfo actionMethod, Vector3Field element)
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{
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}
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}
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[CustomPropertyDrawer(typeof(TempValue<string>))]
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public sealed class TempValueStringPropertyDrawer : TempValuePropertyDrawer<string, TextField>
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{
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protected override void OnCreate(VisualElement root, TempValue<string> tempValue, MethodInfo actionMethod, TextField element)
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{
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base.OnCreate(root, tempValue, actionMethod, element);
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if (tempValue.optionals.IsValid())
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{
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DropdownField dropdown = new();
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var value = tempValue.Get();
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dropdown.choices = tempValue.optionals.ToList();
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if (value is not null)
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dropdown.SetValueWithoutNotify(value);
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dropdown.RegisterValueChangedCallback(x =>
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{
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if (EditorApplication.isPlaying && x.previousValue?.Equals(x.newValue) is false)
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{
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actionMethod.Invoke(tempValue, new object[] { x.newValue });
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}
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});
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root.Add(dropdown);
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}
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}
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}
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public abstract class TempValuePropertyDrawer<T, V> : PropertyDrawer where V : BindableElement, INotifyValueChanged<T>, new()
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{
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public override VisualElement CreatePropertyGUI(SerializedProperty property)
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{
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VisualElement root = new();
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V v = new();
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var value = property.FindPropertyRelative("value");
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var locked = property.FindPropertyRelative("locked");
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var field = new V();
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var monoBehaviour = property.serializedObject.targetObject as MonoBehaviour;
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var type = monoBehaviour.GetType();
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var tempValue = type.GetField(property.name).GetValue(monoBehaviour) as TempValue<T>;
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var actionMethod = typeof(TempValue<T>).GetMethod("Set");
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var toggle = new Toggle("Lock");
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toggle.BindProperty(locked);
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root.Add(field);
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OnCreate(root, tempValue, actionMethod, field);
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root.Add(toggle);
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field.BindProperty(value);
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field.RegisterValueChangedCallback(x =>
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{
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if (EditorApplication.isPlaying && x.previousValue.Equals(x.newValue) is false)
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{
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actionMethod.Invoke(tempValue, new object[] { x.newValue });
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}
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});
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field.style.flexGrow = 1;
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root.style.flexDirection = new(FlexDirection.Row);
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return root;
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}
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protected virtual void OnCreate(VisualElement root, TempValue<T> tempValue, MethodInfo actionMethod, V element)
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{
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}
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}
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}
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