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 +1,117 @@
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using UnityEngine;
+using XGame.VirtualInput;
+
+public sealed class VirtualActionPadTests
+{
+    private GameObject _root;
+
+    [TearDown]
+    public void TearDown()
+    {
+        if (_root != null)
+        {
+            Object.DestroyImmediate(_root);
+            _root = null;
+        }
+    }
+
+    [Test]
+    public void Awake_FindsFiveButtonsByNameAndAssignsIds()
+    {
+        VirtualActionPad pad = CreatePadWithButtons();
+
+        Assert.That(pad.GetButton(ActionButtonId.Primary), Is.Not.Null);
+        Assert.That(pad.GetButton(ActionButtonId.Skill1), Is.Not.Null);
+        Assert.That(pad.GetButton(ActionButtonId.Skill2), Is.Not.Null);
+        Assert.That(pad.GetButton(ActionButtonId.Skill3), Is.Not.Null);
+        Assert.That(pad.GetButton(ActionButtonId.Skill4), Is.Not.Null);
+        Assert.That(pad.GetButton(ActionButtonId.Skill4).ButtonId, Is.EqualTo(ActionButtonId.Skill4));
+    }
+
+    [Test]
+    public void ChildButtonEvent_IsForwardedByPad()
+    {
+        VirtualActionPad pad = CreatePadWithButtons();
+        var events = new List<ActionButtonEvent>();
+        pad.ButtonEvent += events.Add;
+
+        pad.GetButton(ActionButtonId.Primary).HandlePointerDownForTest(new Vector2(100f, 100f), 1, 0f);
+
+        Assert.That(events.Count, Is.EqualTo(1));
+        Assert.That(events[0].ButtonId, Is.EqualTo(ActionButtonId.Primary));
+        Assert.That(events[0].Phase, Is.EqualTo(ActionButtonPhase.Down));
+    }
+
+    [Test]
+    public void PadStateApi_ForwardsToChildButton()
+    {
+        VirtualActionPad pad = CreatePadWithButtons();
+        var events = new List<ActionButtonEvent>();
+        pad.ButtonEvent += events.Add;
+
+        pad.SetCharges(ActionButtonId.Skill1, 0);
+        pad.GetButton(ActionButtonId.Skill1).HandlePointerDownForTest(new Vector2(100f, 100f), 1, 0f);
+
+        Assert.That(events.Count, Is.EqualTo(1));
+        Assert.That(events[0].Phase, Is.EqualTo(ActionButtonPhase.Blocked));
+    }
+
+    [Test]
+    public void SetCancelAreaVisible_TogglesCancelArea()
+    {
+        VirtualActionPad pad = CreatePadWithButtons();
+        Transform cancel = _root.transform.Find("CancelArea");
+        Assert.That(cancel, Is.Not.Null);
+
+        pad.SetCancelAreaVisible(true);
+        Assert.That(cancel.gameObject.activeSelf, Is.True);
+
+        pad.SetCancelAreaVisible(false);
+        Assert.That(cancel.gameObject.activeSelf, Is.False);
+    }
+
+    private VirtualActionPad CreatePadWithButtons()
+    {
+        _root = new GameObject("UI_VirtualActionPad", typeof(RectTransform));
+        CreateButtonChild("Btn_Primary", ActionButtonId.Primary);
+        CreateButtonChild("Btn_Skill1", ActionButtonId.Skill1);
+        CreateButtonChild("Btn_Skill2", ActionButtonId.Skill2);
+        CreateButtonChild("Btn_Skill3", ActionButtonId.Skill3);
+        CreateButtonChild("Btn_Skill4", ActionButtonId.Skill4);
+        GameObject cancel = new GameObject("CancelArea", typeof(RectTransform));
+        cancel.transform.SetParent(_root.transform, false);
+        cancel.SetActive(false);
+
+        VirtualActionPad pad = _root.AddComponent<VirtualActionPad>();
+        InvokePrivate(pad, "Awake");
+        return pad;
+    }
+
+    private void CreateButtonChild(string name, ActionButtonId id)
+    {
+        GameObject child = new GameObject(name, typeof(RectTransform));
+        child.transform.SetParent(_root.transform, false);
+        VirtualActionButton button = child.AddComponent<VirtualActionButton>();
+        button.ButtonId = id;
+        SetPrivateField(button, "screenCenterOverride", new Vector2(100f, 100f));
+        SetPrivateField(button, "screenRadiusOverride", 50f);
+        InvokePrivate(button, "Awake");
+    }
+
+    private static void SetPrivateField(object target, string name, object value)
+    {
+        FieldInfo field = target.GetType().GetField(name, BindingFlags.Instance | BindingFlags.NonPublic);
+        Assert.That(field, Is.Not.Null);
+        field.SetValue(target, value);
+    }
+
+    private static void InvokePrivate(object target, string name, params object[] args)
+    {
+        MethodInfo method = target.GetType().GetMethod(name, BindingFlags.Instance | BindingFlags.NonPublic);
+        Assert.That(method, Is.Not.Null);
+        method.Invoke(target, args);
+    }
+}