88 lines
3.4 KiB
C#
Executable File
88 lines
3.4 KiB
C#
Executable File
// Copyright (c) 2024 Synty Studios Limited. All rights reserved.
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//
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// Use of this software is subject to the terms and conditions of the End User Licence Agreement (EULA)
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// of the store at which you purchased this asset.
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//
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// Synty assets are available at:
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// https://www.syntystore.com
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// https://assetstore.unity.com/publishers/5217
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// https://www.fab.com/sellers/Synty%20Studios
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//
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// Sample scripts are included only as examples and are not intended as production-ready.
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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using System.Collections.Generic;
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namespace Synty.Interface.FantasyMenus.Samples
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{
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/// <summary>
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/// Sample script that helps the application naivgate with the keyboard and controller
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/// </summary>
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public class SampleSelectedObjectHelper : MonoBehaviour
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{
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List<Selectable> selectedObjectHistory = new List<Selectable>();
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int maxHistorySize = 1000;
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private Selectable GetLastSelectedObject()
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{
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for (int i = selectedObjectHistory.Count-1; i >= 0; --i)
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{
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if(selectedObjectHistory[i] != null && selectedObjectHistory[i].gameObject.activeInHierarchy)
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{
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return selectedObjectHistory[i];
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}
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selectedObjectHistory.RemoveAt(i);
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}
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return null;
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}
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private void Update()
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{
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Selectable lastSelectedObject = GetLastSelectedObject();
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Selectable currentSelectedObject = EventSystem.current.currentSelectedGameObject != null ? EventSystem.current.currentSelectedGameObject.GetComponent<Selectable>() : null;
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if (currentSelectedObject != null && currentSelectedObject.gameObject.activeInHierarchy && lastSelectedObject != EventSystem.current.currentSelectedGameObject)
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{
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if (selectedObjectHistory.Contains(currentSelectedObject))
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{
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selectedObjectHistory.Remove(currentSelectedObject);
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}
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selectedObjectHistory.Add(currentSelectedObject);
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if ( selectedObjectHistory.Count > maxHistorySize )
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{
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selectedObjectHistory.RemoveAt(0);
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}
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}
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else if (lastSelectedObject != null)
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{
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if (UnifiedInput.WasPressedThisFrame(UnifiedKey.A) || UnifiedInput.WasPressedThisFrame(UnifiedKey.LeftArrow))
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{
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lastSelectedObject.Select();
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return;
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}
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if (UnifiedInput.WasPressedThisFrame(UnifiedKey.D) || UnifiedInput.WasPressedThisFrame(UnifiedKey.RightArrow))
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{
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lastSelectedObject.Select();
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return;
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}
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if (UnifiedInput.WasPressedThisFrame(UnifiedKey.S) || UnifiedInput.WasPressedThisFrame(UnifiedKey.DownArrow))
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{
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lastSelectedObject.Select();
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return;
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}
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if (UnifiedInput.WasPressedThisFrame(UnifiedKey.W) || UnifiedInput.WasPressedThisFrame(UnifiedKey.UpArrow))
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{
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lastSelectedObject.Select();
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return;
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}
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}
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}
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}
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} |