feat: add reusable virtual hud input

2026-07-30 11:14:56 +08:00
parent 3546d16632
commit 5853c5bd83
26 changed files with 6403 additions and 31 deletions
@@ -0,0 +1,122 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace XGame.VirtualInput
+{
+    public sealed class VirtualActionPad : MonoBehaviour
+    {
+        private readonly Dictionary<ActionButtonId, VirtualActionButton> buttons =
+            new Dictionary<ActionButtonId, VirtualActionButton>();
+
+        private RectTransform cancelArea;
+
+        public event Action<ActionButtonEvent> ButtonEvent;
+
+        private void Awake()
+        {
+            BindNodes();
+        }
+
+        private void OnDestroy()
+        {
+            foreach (VirtualActionButton button in buttons.Values)
+            {
+                if (button != null)
+                {
+                    button.ButtonEvent -= OnChildButtonEvent;
+                }
+            }
+            buttons.Clear();
+        }
+
+        public VirtualActionButton GetButton(ActionButtonId id)
+        {
+            buttons.TryGetValue(id, out VirtualActionButton button);
+            return button;
+        }
+
+        public void SetCooldown(ActionButtonId id, float remainingSeconds, float durationSeconds)
+        {
+            VirtualActionButton button = GetButton(id);
+            if (button != null)
+            {
+                button.SetCooldown(remainingSeconds, durationSeconds);
+            }
+        }
+
+        public void SetCharges(ActionButtonId id, int count)
+        {
+            VirtualActionButton button = GetButton(id);
+            if (button != null)
+            {
+                button.SetCharges(count);
+            }
+        }
+
+        public void SetButtonEnabled(ActionButtonId id, bool enabled)
+        {
+            VirtualActionButton button = GetButton(id);
+            if (button != null)
+            {
+                button.SetButtonEnabled(enabled);
+            }
+        }
+
+        public void SetCancelAreaVisible(bool visible)
+        {
+            if (cancelArea != null)
+            {
+                cancelArea.gameObject.SetActive(visible);
+            }
+        }
+
+        private void BindNodes()
+        {
+            Transform cancel = transform.FindTransform("CancelArea");
+            cancelArea = cancel as RectTransform;
+            RegisterButton(ActionButtonId.Primary, "Btn_Primary");
+            RegisterButton(ActionButtonId.Skill1, "Btn_Skill1");
+            RegisterButton(ActionButtonId.Skill2, "Btn_Skill2");
+            RegisterButton(ActionButtonId.Skill3, "Btn_Skill3");
+            RegisterButton(ActionButtonId.Skill4, "Btn_Skill4");
+            SetCancelAreaVisible(false);
+        }
+
+        private void RegisterButton(ActionButtonId id, string childName)
+        {
+            Transform child = transform.FindTransform(childName);
+            if (child == null)
+            {
+                Debug.LogWarning("[VirtualActionPad] missing child button: " + childName, this);
+                return;
+            }
+
+            VirtualActionButton button = child.GetComponent<VirtualActionButton>();
+            if (button == null)
+            {
+                button = child.gameObject.AddComponent<VirtualActionButton>();
+            }
+
+            button.ButtonId = id;
+            button.SetCancelArea(cancelArea);
+            button.ButtonEvent -= OnChildButtonEvent;
+            button.ButtonEvent += OnChildButtonEvent;
+            buttons[id] = button;
+        }
+
+        private void OnChildButtonEvent(ActionButtonEvent evt)
+        {
+            if (evt.Phase == ActionButtonPhase.Drag || evt.Phase == ActionButtonPhase.HoldStart)
+            {
+                SetCancelAreaVisible(cancelArea != null);
+            }
+            else if (evt.Phase == ActionButtonPhase.Release || evt.Phase == ActionButtonPhase.Tap || evt.Phase == ActionButtonPhase.Cancel || evt.Phase == ActionButtonPhase.Blocked)
+            {
+                SetCancelAreaVisible(false);
+            }
+
+            ButtonEvent?.Invoke(evt);
+        }
+    }
+}