191 lines
7.6 KiB
C#
191 lines
7.6 KiB
C#
using System.Collections;
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using HotUpdate.Gameplay;
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using TMPro;
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using UnityEngine;
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using UnityEngine.UI;
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namespace HotUpdate.UI
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{
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/// <summary>Walks the camp guide over the camp painting and speaks only after a tap.</summary>
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public sealed class HomeExplorerPresenter : MonoBehaviour
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{
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const int Layer = 31;
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static readonly string[] Lines =
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{
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"喷泉今天的水声很好听。",
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"芽芽他们在营地里等你。",
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"想再去弹珠台转转吗？",
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"这条石路是我每天散步的地方。",
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"花开得正好，要不要一起看看？",
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"下一关的路上好像有新朋友。",
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"训练之后，大家都会更有精神。",
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"我在这儿看着营地，你去冒险吧。"
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};
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UiPrefabLoader _loader;
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GameObject _stage;
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Camera _camera;
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RenderTexture _texture;
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RawImage _image;
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bool _booting;
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Transform _actor;
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RectTransform _button;
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RectTransform _bubble;
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TextMeshProUGUI _line;
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float _hideAt;
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int _last = -1;
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bool _hooked;
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Vector3 _wander;
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public bool Ready => _actor != null;
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public bool Talking => _bubble != null && _bubble.gameObject.activeSelf;
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public string Line => _line != null ? _line.text : "";
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void OnEnable()
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{
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_image = GetComponent<RawImage>();
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if (_image != null) _image.enabled = _camera != null;
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if (_camera != null) _camera.enabled = true;
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else if (!_booting) StartCoroutine(Boot());
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}
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void OnDisable()
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{
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if (_camera != null) _camera.enabled = false;
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if (_image != null) _image.enabled = false;
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if (_bubble != null) _bubble.gameObject.SetActive(false);
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}
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void OnDestroy()
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{
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if (_button != null) _button.GetComponent<Button>().onClick.RemoveListener(Speak);
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if (_image != null) _image.texture = null;
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if (_camera != null) _camera.targetTexture = null;
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if (_texture != null)
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{
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_texture.Release();
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Destroy(_texture);
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}
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if (_stage != null) Destroy(_stage);
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_loader?.Dispose();
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}
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IEnumerator Boot()
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{
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_booting = true;
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try { yield return BootCore(); }
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finally { _booting = false; }
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}
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IEnumerator BootCore()
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{
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// The serialized material makes the shader a real AssetBundle dependency.
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// Never display the opaque camera clear color when that dependency is unavailable.
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if (_image == null || _image.material == null || _image.material.shader == null ||
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_image.material.shader.name != "AIGame/HomeExplorerCutout" || !_image.material.shader.isSupported)
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{
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Debug.LogWarning("[HomeExplorer] Preview material unavailable; keeping the camp background visible.");
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yield break;
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}
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var root = transform.parent;
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_button = root.Find("Btn_Explorer") as RectTransform;
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_bubble = root.Find("Panel_ExplorerTalk") as RectTransform;
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_line = root.Find("Panel_ExplorerTalk/Txt_ExplorerTalk").GetComponent<TextMeshProUGUI>();
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_bubble.gameObject.SetActive(false);
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yield return null;
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GameObject prefab = null;
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_loader = new UiPrefabLoader(null, "Assets/Bundles/Characters/Human/CampGuideStudio");
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yield return _loader.LoadAsync("CampGuideStudio_Rigged", loaded => prefab = loaded);
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if (prefab == null || _stage != null || !isActiveAndEnabled) yield break;
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_stage = new GameObject("HomeExplorerStage");
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_stage.transform.position = new Vector3(40f, 0f, 0f);
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_actor = Instantiate(prefab, _stage.transform).transform;
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_actor.localPosition = Vector3.zero;
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_actor.localRotation = Quaternion.Euler(0f, 180f, 0f);
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SetLayer(_actor);
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var lightGo = new GameObject("Light");
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lightGo.transform.SetParent(_stage.transform, false);
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var light = lightGo.AddComponent<Light>();
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light.type = LightType.Directional;
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light.intensity = 1.15f;
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light.cullingMask = 1 << Layer;
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light.transform.rotation = Quaternion.Euler(38f, -28f, 0f);
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SetLayer(lightGo.transform);
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var camGo = new GameObject("Camera");
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camGo.transform.SetParent(_stage.transform, false);
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_camera = camGo.AddComponent<Camera>();
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_camera.clearFlags = CameraClearFlags.SolidColor;
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// Read the shipped material: a hot-update DLL may run with an older Art bundle.
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_camera.backgroundColor = _image.material.GetColor("_Key");
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_camera.cullingMask = 1 << Layer;
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_camera.orthographic = true;
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_camera.orthographicSize = 1.45f;
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_camera.nearClipPlane = 0.05f;
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_camera.farClipPlane = 30f;
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_camera.allowHDR = false;
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_camera.depth = -50;
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_camera.transform.localPosition = new Vector3(0.15f, 1.7f, -3.6f);
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_camera.transform.LookAt(_stage.transform.TransformPoint(0f, 0.7f, 0f));
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_texture = new RenderTexture(512, 512, 16, RenderTextureFormat.ARGB32);
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_texture.Create();
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_camera.targetTexture = _texture;
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_image.texture = _texture;
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_image.enabled = true;
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_bubble.gameObject.SetActive(false);
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if (!_hooked && _button != null)
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{
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_button.GetComponent<Button>().onClick.AddListener(Speak);
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_hooked = true;
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}
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}
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void Update()
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{
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if (_actor == null) return;
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float t = Time.time * 0.45f;
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Vector3 next = new Vector3(Mathf.Sin(t) * 1.05f, 0f, Mathf.Sin(t * 0.5f) * 0.28f);
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Vector3 dir = next - _wander;
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_wander = next;
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_actor.localPosition = next;
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if (dir.sqrMagnitude > 0.000001f)
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_actor.localRotation = Quaternion.LookRotation(new Vector3(dir.x, 0f, dir.z)) * Quaternion.Euler(0f, 180f, 0f);
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}
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void LateUpdate()
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{
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if (_actor == null || _camera == null || _button == null) return;
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var stage = (RectTransform)transform;
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Vector3 view = _camera.WorldToViewportPoint(_actor.position + Vector3.up * 0.75f);
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if (view.z < 0f) return;
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Vector3 world = stage.TransformPoint(new Vector3((view.x - 0.5f) * stage.rect.width, (view.y - 0.5f) * stage.rect.height, 0f));
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_button.position = world;
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if (_bubble.gameObject.activeSelf)
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{
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_bubble.position = _button.position + new Vector3(0f, 150f * _button.lossyScale.y, 0f);
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if (Time.unscaledTime >= _hideAt) _bubble.gameObject.SetActive(false);
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}
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}
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public void Speak()
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{
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if (_line == null || _bubble == null) return;
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int index = Random.Range(0, Lines.Length);
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if (Lines.Length > 1 && index == _last) index = (index + 1) % Lines.Length;
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_last = index;
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_line.text = Lines[index];
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_bubble.gameObject.SetActive(true);
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_hideAt = Time.unscaledTime + 3.5f;
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}
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static void SetLayer(Transform root)
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{
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root.gameObject.layer = Layer;
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foreach (Transform child in root) SetLayer(child);
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}
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}
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}
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