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chore: initial commit

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Joywayer
2026-05-08 11:04:00 +08:00
commit f55d2a57c3
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Assets/Scripts/UI/UIManager.cs Normal file
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using System.Collections.Generic;
using UnityEngine;
using BaseGames.Core;
using BaseGames.Core.Events;
namespace BaseGames.UI
{
[DefaultExecutionOrder(+50)]
public class UIManager : MonoBehaviour
{
[Header("Canvas Roots")]
[SerializeField] private GameObject _hudRoot;
[SerializeField] private GameObject _pauseMenuRoot;
[SerializeField] private GameObject _deathScreenRoot;
[SerializeField] private GameObject _settingsRoot;
[SerializeField] private GameObject _mapRoot;
[SerializeField] private GameObject _shopRoot;
[Header("Event Channels")]
[SerializeField] private GameStateEventChannelSO _onGameStateChanged;
[SerializeField] private VoidEventChannelSO _onPauseRequested;
[SerializeField] private VoidEventChannelSO _onFastTravelOpen;
[SerializeField] private StringEventChannelSO _onShopOpen;
[SerializeField] private VoidEventChannelSO _onMapOpen;
private readonly Stack<GameObject> _panelStack = new();
private void OnEnable()
{
if (_onGameStateChanged != null) _onGameStateChanged.OnEventRaised += HandleGameStateChanged;
if (_onPauseRequested != null) _onPauseRequested.OnEventRaised += TogglePause;
if (_onFastTravelOpen != null) _onFastTravelOpen.OnEventRaised += OpenMap;
if (_onShopOpen != null) _onShopOpen.OnEventRaised += OpenShop;
if (_onMapOpen != null) _onMapOpen.OnEventRaised += OpenMap;
}
private void OnDisable()
{
if (_onGameStateChanged != null) _onGameStateChanged.OnEventRaised -= HandleGameStateChanged;
if (_onPauseRequested != null) _onPauseRequested.OnEventRaised -= TogglePause;
if (_onFastTravelOpen != null) _onFastTravelOpen.OnEventRaised -= OpenMap;
if (_onShopOpen != null) _onShopOpen.OnEventRaised -= OpenShop;
if (_onMapOpen != null) _onMapOpen.OnEventRaised -= OpenMap;
}
private void HandleGameStateChanged(GameStateId state)
{
// GameStateId 是 struct，用 if/else 而非 switch
bool showHud = state == GameStates.Gameplay || state == GameStates.BossFight;
if (_hudRoot != null) _hudRoot.SetActive(showHud);
if (state == GameStates.Dead)
{
if (_deathScreenRoot != null) _deathScreenRoot.SetActive(true);
}
else if (state == GameStates.Cutscene)
{
if (_hudRoot != null) _hudRoot.SetActive(false);
}
}
public void OpenPanel(GameObject panel)
{
if (panel == null) return;
if (_panelStack.Count > 0) _panelStack.Peek().SetActive(false);
panel.SetActive(true);
_panelStack.Push(panel);
}
public void CloseTopPanel()
{
if (_panelStack.Count == 0) return;
_panelStack.Pop().SetActive(false);
if (_panelStack.Count > 0) _panelStack.Peek().SetActive(true);
}
private void TogglePause() => OpenPanel(_pauseMenuRoot);
private void OpenShop(string _) => OpenPanel(_shopRoot);
private void OpenMap() => OpenPanel(_mapRoot);
}
}