init

2026-07-09 21:33:33 +02:00
commit 84a2a365f3
2364 changed files with 950134 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.InputSystem;
+using UnityEngine.UIElements;
+using PlayerInputManager = VOID.Generic.Player.Input.PlayerInputManager;
+
+namespace VOID.UserInterface.Game
+{
+
+    public class DropdownUI : MonoBehaviour
+    {
+        public static DropdownUI current {get; private set;}
+
+        // Visual Elements
+        private VisualElement _optionsElement;
+        private readonly List<Button> _options = new();
+
+        private event Action BeforeClick = () => {};
+
+        private void Awake()
+        {
+            current = this;
+            
+            var uiDocument = gameObject.GetComponent<UIDocument>();
+            var templateElement = uiDocument.rootVisualElement;
+
+            _optionsElement = templateElement.Q("options");
+            _optionsElement.RegisterCallback<MouseLeaveEvent>(_ => PlayerInputManager.current.OnDefaultUse += Close);
+            _optionsElement.RegisterCallback<MouseEnterEvent>(_ => PlayerInputManager.current.OnDefaultUse -= Close);
+        }
+
+        public void Start()
+        {
+            Close();
+        }
+
+        public void Prepare(Vector2 position)
+        {
+            Close();
+
+            PlayerInputManager.current.OnDefaultUse += Close;
+            PlayerInputManager.current.OnContextUse += Close;
+
+            _optionsElement.style.top = new StyleLength(position.y);
+            _optionsElement.style.left = new StyleLength(position.x);
+        }
+
+        public void AddBeforeClick(Action action)
+        {
+            BeforeClick += action;
+        }
+
+        public void AddOption(string text, Action action)
+        {
+            var option = new Button();
+            option.AddToClassList("option");
+            option.text = text;
+            option.clicked += BeforeClick.Invoke;
+            option.clicked += Close;
+            option.clicked += action.Invoke;
+
+            _optionsElement.Add(option);
+            _options.Add(option);
+        }
+
+        public void Open()
+        {
+            if (_options.Count == 0) return;
+            
+            _optionsElement.style.display = new StyleEnum<DisplayStyle>(DisplayStyle.Flex);
+        }
+
+        public void Close()
+        {
+            BeforeClick = () => {};
+            PlayerInputManager.current.OnDefaultUse -= Close;
+            PlayerInputManager.current.OnContextUse -= Close;
+            _optionsElement.style.display = new StyleEnum<DisplayStyle>(DisplayStyle.None);
+
+            _optionsElement.Clear();
+            _options.Clear();
+        }
+
+        private void OnClickedOutside(InputAction.CallbackContext context)
+        {
+            Close();
+        }
+    }
+}