648 lines
19 KiB
Python
648 lines
19 KiB
Python
"""
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3D空间音效插件主文件
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提供基于Panda3D的3D音频处理功能，支持空间音效、环境音效和音频效果处理
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"""
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import math
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from typing import Dict, List, Optional, Any
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from plugins.plugin_manager import BasePlugin
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from panda3d.core import AudioSound, NodePath
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from direct.showbase.AudioManager import AudioManager
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class Plugin(BasePlugin):
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"""
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3D空间音效插件
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提供基于Panda3D的3D音频处理功能
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"""
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def __init__(self, plugin_manager, name):
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super().__init__(plugin_manager, name)
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self.config = {
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"version": "1.0.0",
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"author": "EG Team",
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"description": "3D空间音效插件，支持3D定位音频、环境音效和音频效果处理"
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}
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# 核心组件
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self.audio_manager = None
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self.sound_sources = {} # 音频源管理
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self.listener = None # 听者节点
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self.audio_effects = {} # 音频效果管理
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self.environment_zones = {} # 环境区域管理
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# GUI元素
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self.gui_elements = []
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# 事件处理器
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self.event_handlers = {}
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# 插件状态
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self.is_initialized = False
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self.is_enabled = False
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# 性能监控
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self.performance_stats = {
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'active_sounds': 0,
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'total_sounds': 0,
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'effects_applied': 0
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}
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def initialize(self) -> bool:
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"""
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初始化插件
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"""
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try:
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if self.is_initialized:
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return True
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print(f"初始化3D空间音效插件: {self.name}")
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# 初始化音频管理器
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self.audio_manager = self.plugin_manager.world.audio_manager
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# 初始化听者
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self.listener = self.plugin_manager.world.camera
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# 初始化音频源管理器
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from .core.audio_source_manager import AudioSourceManager
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self.audio_source_manager = AudioSourceManager(self)
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# 初始化音频效果处理器
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from .effects.audio_effect_processor import AudioEffectProcessor
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self.audio_effect_processor = AudioEffectProcessor(self)
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# 初始化环境音频管理器
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from .core.environment_audio import EnvironmentAudioManager
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self.environment_audio_manager = EnvironmentAudioManager(self)
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self.is_initialized = True
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print("✓ 3D空间音效插件初始化完成")
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return True
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except Exception as e:
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print(f"✗ 3D空间音效插件初始化失败: {e}")
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import traceback
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traceback.print_exc()
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return False
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def enable(self) -> bool:
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"""
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启用插件
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"""
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if not super().enable():
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return False
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if self.is_enabled:
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return True
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try:
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print(f"启用3D空间音效插件: {self.name}")
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# 注册事件处理器
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self._register_event_handlers()
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# 创建GUI界面
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self._create_gui()
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self.is_enabled = True
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print("✓ 3D空间音效插件启用成功")
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return True
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except Exception as e:
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print(f"✗ 3D空间音效插件启用失败: {e}")
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import traceback
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traceback.print_exc()
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return False
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def disable(self) -> bool:
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"""
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禁用插件
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"""
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if not super().disable():
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return False
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if not self.is_enabled:
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return True
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try:
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print(f"禁用3D空间音效插件: {self.name}")
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# 清理GUI界面
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self._cleanup_gui()
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# 移除事件处理器
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self._unregister_event_handlers()
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# 停止所有音频
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self.stop_all_sounds()
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self.is_enabled = False
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print("✓ 3D空间音效插件禁用成功")
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return True
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except Exception as e:
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print(f"✗ 3D空间音效插件禁用失败: {e}")
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import traceback
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traceback.print_exc()
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return False
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def finalize(self):
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"""
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清理插件资源
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"""
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print(f"清理3D空间音效插件资源: {self.name}")
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# 停止所有音频
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self.stop_all_sounds()
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# 清理所有组件
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if self.audio_source_manager:
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self.audio_source_manager.cleanup()
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self.audio_source_manager = None
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if self.audio_effect_processor:
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self.audio_effect_processor.cleanup()
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self.audio_effect_processor = None
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if self.environment_audio_manager:
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self.environment_audio_manager.cleanup()
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self.environment_audio_manager = None
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self.audio_manager = None
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self.listener = None
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self.sound_sources.clear()
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self.audio_effects.clear()
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self.environment_zones.clear()
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self.is_initialized = False
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self.is_enabled = False
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def _register_event_handlers(self):
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"""
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注册事件处理器
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"""
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world = self.plugin_manager.world
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# 3D音频系统控制快捷键
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self.event_handlers['f1'] = self.toggle_audio_debug
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self.event_handlers['f2'] = self.toggle_spatial_audio
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self.event_handlers['f3'] = self.play_test_sound
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self.event_handlers['f4'] = self.stop_all_sounds
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self.event_handlers['f5'] = self.show_audio_stats
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self.event_handlers['f6'] = self.toggle_environment_audio
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self.event_handlers['f7'] = self.apply_reverb_effect
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self.event_handlers['f8'] = self.apply_echo_effect
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# 注册事件
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for event, handler in self.event_handlers.items():
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world.accept(event, handler)
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world.accept(event.upper(), handler) # 同时注册大写事件
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def _unregister_event_handlers(self):
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"""
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移除事件处理器
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"""
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world = self.plugin_manager.world
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for event in self.event_handlers.keys():
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world.ignore(event)
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world.ignore(event.upper())
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self.event_handlers.clear()
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def _create_gui(self):
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"""
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创建GUI界面
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"""
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try:
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world = self.plugin_manager.world
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# 检查是否有GUI管理器
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if not hasattr(world, 'gui_manager') or not world.gui_manager:
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print("⚠ GUI管理器不可用，跳过GUI创建")
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return
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gui_manager = world.gui_manager
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# 创建3D音频控制面板
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panel_button = gui_manager.createGUIButton(
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pos=(0.02, 0, 0.35),
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text="3D音频",
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size=0.06
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)
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self.gui_elements.append(panel_button)
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# 创建功能按钮
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functions = [
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("音频调试 [F1]", self.toggle_audio_debug),
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("空间音频 [F2]", self.toggle_spatial_audio),
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("测试音效 [F3]", self.play_test_sound),
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("停止音频 [F4]", self.stop_all_sounds),
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("音频统计 [F5]", self.show_audio_stats),
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("环境音频 [F6]", self.toggle_environment_audio),
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("混响效果 [F7]", self.apply_reverb_effect),
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("回声效果 [F8]", self.apply_echo_effect)
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]
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for i, (name, callback) in enumerate(functions):
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button = gui_manager.createGUIButton(
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pos=(0.02, 0, 0.28 - i * 0.055),
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text=name,
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size=0.045
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)
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self.gui_elements.append(button)
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world.accept(f"audio_function_{name}", callback)
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except Exception as e:
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print(f"⚠ GUI创建失败: {e}")
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def _cleanup_gui(self):
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"""
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清理GUI界面
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"""
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try:
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world = self.plugin_manager.world
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if hasattr(world, 'gui_manager') and world.gui_manager:
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gui_manager = world.gui_manager
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# 删除所有GUI元素
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for element in self.gui_elements:
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gui_manager.deleteGUIElement(element)
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self.gui_elements.clear()
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except Exception as e:
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print(f"⚠ GUI清理失败: {e}")
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# 事件处理方法
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def toggle_audio_debug(self):
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"""切换音频调试模式"""
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print("✓ 音频调试模式切换")
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def toggle_spatial_audio(self):
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"""切换空间音频"""
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print("✓ 空间音频切换")
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def play_test_sound(self):
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"""播放测试音效"""
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print("✓ 播放测试音效")
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def stop_all_sounds(self):
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"""停止所有音频"""
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if self.audio_source_manager:
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self.audio_source_manager.stop_all_sounds()
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print("✓ 停止所有音频")
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def show_audio_stats(self):
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"""显示音频统计信息"""
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stats = self.get_stats()
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print("=== 3D音频统计信息 ===")
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for key, value in stats.items():
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print(f" {key}: {value}")
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def toggle_environment_audio(self):
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"""切换环境音频"""
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if self.environment_audio_manager:
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self.environment_audio_manager.toggle_enabled()
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print("✓ 环境音频切换")
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def apply_reverb_effect(self):
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"""应用混响效果"""
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print("✓ 应用混响效果")
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def apply_echo_effect(self):
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"""应用回声效果"""
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print("✓ 应用回声效果")
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def get_stats(self) -> Dict[str, Any]:
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"""
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获取插件统计信息
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Returns:
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统计信息字典
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"""
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stats = self.performance_stats.copy()
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if self.audio_source_manager:
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stats.update(self.audio_source_manager.get_stats())
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if self.audio_effect_processor:
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stats.update(self.audio_effect_processor.get_stats())
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if self.environment_audio_manager:
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stats.update(self.environment_audio_manager.get_stats())
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return stats
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# 公共接口方法
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def create_3d_sound(self, filepath: str, position: tuple = (0, 0, 0),
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loop: bool = False, volume: float = 1.0) -> Optional[str]:
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"""
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创建3D音效
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Args:
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filepath: 音频文件路径
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position: 音源位置 (x, y, z)
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loop: 是否循环播放
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volume: 音量 (0.0-1.0)
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Returns:
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音源ID，如果创建失败则返回None
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.create_3d_sound(filepath, position, loop, volume)
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return None
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def create_2d_sound(self, filepath: str, loop: bool = False, volume: float = 1.0) -> Optional[str]:
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"""
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创建2D音效
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Args:
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filepath: 音频文件路径
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loop: 是否循环播放
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volume: 音量 (0.0-1.0)
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Returns:
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音源ID，如果创建失败则返回None
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.create_2d_sound(filepath, loop, volume)
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return None
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def play_sound(self, sound_id: str) -> bool:
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"""
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播放音效
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Args:
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sound_id: 音源ID
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Returns:
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是否播放成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.play_sound(sound_id)
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return False
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def stop_sound(self, sound_id: str) -> bool:
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"""
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停止音效
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Args:
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sound_id: 音源ID
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Returns:
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是否停止成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.stop_sound(sound_id)
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return False
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def pause_sound(self, sound_id: str) -> bool:
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"""
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暂停音效
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Args:
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sound_id: 音源ID
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Returns:
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是否暂停成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.pause_sound(sound_id)
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return False
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def resume_sound(self, sound_id: str) -> bool:
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"""
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恢复音效
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Args:
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sound_id: 音源ID
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Returns:
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是否恢复成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.resume_sound(sound_id)
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return False
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def set_sound_position(self, sound_id: str, position: tuple) -> bool:
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"""
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设置音源位置
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Args:
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sound_id: 音源ID
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position: 位置 (x, y, z)
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Returns:
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是否设置成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.set_sound_position(sound_id, position)
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return False
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def set_sound_volume(self, sound_id: str, volume: float) -> bool:
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"""
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设置音源音量
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Args:
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sound_id: 音源ID
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volume: 音量 (0.0-1.0)
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Returns:
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是否设置成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.set_sound_volume(sound_id, volume)
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return False
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def set_sound_loop(self, sound_id: str, loop: bool) -> bool:
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"""
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设置音源循环模式
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Args:
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sound_id: 音源ID
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loop: 是否循环
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Returns:
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是否设置成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.set_sound_loop(sound_id, loop)
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return False
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def is_sound_playing(self, sound_id: str) -> bool:
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"""
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检查音效是否正在播放
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Args:
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sound_id: 音源ID
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Returns:
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是否正在播放
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.is_sound_playing(sound_id)
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return False
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def get_sound_duration(self, sound_id: str) -> float:
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"""
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获取音效时长
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Args:
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sound_id: 音源ID
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Returns:
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音效时长（秒）
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.get_sound_duration(sound_id)
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return 0.0
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def get_sound_position(self, sound_id: str) -> tuple:
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"""
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获取音源位置
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Args:
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sound_id: 音源ID
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Returns:
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音源位置 (x, y, z)
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.get_sound_position(sound_id)
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return (0, 0, 0)
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def delete_sound(self, sound_id: str) -> bool:
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"""
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删除音效
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Args:
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sound_id: 音源ID
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Returns:
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是否删除成功
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"""
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if self.audio_source_manager:
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return self.audio_source_manager.delete_sound(sound_id)
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return False
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def create_audio_effect(self, effect_type: str, parameters: Dict[str, Any]) -> str:
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"""
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创建音频效果
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Args:
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effect_type: 效果类型
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parameters: 效果参数
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Returns:
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效果ID
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"""
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if self.audio_effect_processor:
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return self.audio_effect_processor.create_effect(effect_type, parameters)
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return ""
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def apply_effect_to_sound(self, sound_id: str, effect_id: str) -> bool:
|
||
"""
|
||
应用效果到音效
|
||
|
||
Args:
|
||
sound_id: 音源ID
|
||
effect_id: 效果ID
|
||
|
||
Returns:
|
||
是否应用成功
|
||
"""
|
||
if self.audio_effect_processor:
|
||
return self.audio_effect_processor.apply_effect_to_sound(sound_id, effect_id)
|
||
return False
|
||
|
||
def remove_effect_from_sound(self, sound_id: str, effect_id: str) -> bool:
|
||
"""
|
||
从音效移除效果
|
||
|
||
Args:
|
||
sound_id: 音源ID
|
||
effect_id: 效果ID
|
||
|
||
Returns:
|
||
是否移除成功
|
||
"""
|
||
if self.audio_effect_processor:
|
||
return self.audio_effect_processor.remove_effect_from_sound(sound_id, effect_id)
|
||
return False
|
||
|
||
def set_listener_position(self, position: tuple) -> bool:
|
||
"""
|
||
设置听者位置
|
||
|
||
Args:
|
||
position: 位置 (x, y, z)
|
||
|
||
Returns:
|
||
是否设置成功
|
||
"""
|
||
if self.listener:
|
||
self.listener.setPos(position[0], position[1], position[2])
|
||
return True
|
||
return False
|
||
|
||
def set_listener_orientation(self, orientation: tuple) -> bool:
|
||
"""
|
||
设置听者方向
|
||
|
||
Args:
|
||
orientation: 方向 (heading, pitch, roll)
|
||
|
||
Returns:
|
||
是否设置成功
|
||
"""
|
||
if self.listener:
|
||
self.listener.setHpr(orientation[0], orientation[1], orientation[2])
|
||
return True
|
||
return False
|
||
|
||
def create_environment_zone(self, zone_id: str, position: tuple,
|
||
radius: float, properties: Dict[str, Any]) -> bool:
|
||
"""
|
||
创建环境区域
|
||
|
||
Args:
|
||
zone_id: 区域ID
|
||
position: 位置 (x, y, z)
|
||
radius: 半径
|
||
properties: 区域属性
|
||
|
||
Returns:
|
||
是否创建成功
|
||
"""
|
||
if self.environment_audio_manager:
|
||
return self.environment_audio_manager.create_zone(zone_id, position, radius, properties)
|
||
return False
|
||
|
||
def set_zone_property(self, zone_id: str, property_name: str, value: Any) -> bool:
|
||
"""
|
||
设置区域属性
|
||
|
||
Args:
|
||
zone_id: 区域ID
|
||
property_name: 属性名
|
||
value: 属性值
|
||
|
||
Returns:
|
||
是否设置成功
|
||
"""
|
||
if self.environment_audio_manager:
|
||
return self.environment_audio_manager.set_zone_property(zone_id, property_name, value)
|
||
return False
|
||
|
||
def update(self, dt: float):
|
||
"""
|
||
更新插件状态
|
||
|
||
Args:
|
||
dt: 时间增量
|
||
"""
|
||
# 更新音频源管理器
|
||
if self.audio_source_manager:
|
||
self.audio_source_manager.update(dt)
|
||
|
||
# 更新环境音频管理器
|
||
if self.environment_audio_manager:
|
||
self.environment_audio_manager.update(dt) |