36 lines
1.2 KiB
C#
36 lines
1.2 KiB
C#
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#if ENABLE_LEGACY_INPUT_MANAGER
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using UnityEditor;
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using UnityEngine.UIElements;
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using System;
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namespace Unity.Cinemachine.Editor
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{
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[CustomPropertyDrawer(typeof(InputAxisNamePropertyAttribute))]
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partial class InputAxisNamePropertyDrawer : PropertyDrawer
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{
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public override VisualElement CreatePropertyGUI(SerializedProperty property)
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{
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var row = InspectorUtility.PropertyRow(property, out _, preferredLabel);
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var error = row.Contents.AddChild(InspectorUtility.MiniHelpIcon(
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"Invalid axis name. See Project Settings > Input Manager for a list of defined axes",
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HelpBoxMessageType.Error));
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row.TrackPropertyWithInitialCallback(property, (p) =>
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{
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if (p.IsDeletedObject())
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return;
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// Is the axis name valid?
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var nameError = string.Empty;
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var nameValue = p.stringValue;
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if (nameValue.Length > 0)
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try { CinemachineCore.GetInputAxis(nameValue); }
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catch (ArgumentException e) { nameError = e.Message; }
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error.SetVisible(!string.IsNullOrEmpty(nameError));
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});
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return row;
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}
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}
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}
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#endif
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