905 lines
31 KiB
Python
905 lines
31 KiB
Python
"""
|
||
对象同步模块
|
||
负责同步游戏对象的状态
|
||
"""
|
||
|
||
import time
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||
from typing import Dict, Any, List, Optional
|
||
import threading
|
||
import copy
|
||
|
||
class ObjectSync:
|
||
"""
|
||
对象同步器
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||
负责同步游戏对象的状态
|
||
"""
|
||
|
||
def __init__(self, plugin):
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||
"""
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||
初始化对象同步器
|
||
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||
Args:
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||
plugin: 网络同步插件实例
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||
"""
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||
self.plugin = plugin
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self.enabled = False
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||
self.initialized = False
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||
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||
# 同步配置
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||
self.sync_config = {
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||
'sync_interval': 0.05, # 50ms同步间隔
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||
'interpolation_time': 0.1, # 100ms插值时间
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||
'extrapolation_limit': 0.2, # 200ms外推限制
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||
'position_threshold': 0.01, # 位置变化阈值
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||
'rotation_threshold': 0.1, # 旋转变化阈值
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||
'scale_threshold': 0.01, # 缩放变化阈值
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||
'enable_delta_compression': True, # 启用增量压缩
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||
'enable_interpolation': True, # 启用插值
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||
'enable_extrapolation': True, # 启用外推
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||
'max_sync_distance': 100.0, # 最大同步距离
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||
'sync_area_radius': 50.0 # 同步区域半径
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||
}
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||
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||
# 同步对象管理
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self.sync_objects = {} # 所有同步对象
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self.local_objects = {} # 本地对象
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||
self.remote_objects = {} # 远程对象
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||
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||
# 同步状态
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||
self.sync_state = {
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'last_sync_time': 0.0,
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||
'objects_synced': 0,
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||
'sync_operations': 0,
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||
'interpolations': 0,
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||
'extrapolations': 0
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||
}
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||
|
||
# 插值数据
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||
self.interpolation_data = {}
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||
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||
# 外推数据
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||
self.extrapolation_data = {}
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||
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||
# 对象历史状态（用于插值）
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||
self.object_history = {}
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||
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||
# 同步统计
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||
self.sync_stats = {
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||
'objects_registered': 0,
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||
'objects_synced': 0,
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||
'sync_data_sent': 0,
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||
'sync_data_received': 0,
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||
'interpolations': 0,
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||
'extrapolations': 0,
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||
'sync_errors': 0,
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||
'delta_compressions': 0
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||
}
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||
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# 线程锁
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||
self.sync_lock = threading.RLock()
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||
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||
# 回调函数
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self.sync_callbacks = {
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||
'object_registered': [],
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'object_unregistered': [],
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'sync_data_received': [],
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'object_updated': [],
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'sync_error': []
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}
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||
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||
# 时间戳记录
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self.last_sync_update = 0.0
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self.last_interpolation_update = 0.0
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print("✓ 对象同步器已创建")
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||
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def initialize(self) -> bool:
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||
"""
|
||
初始化对象同步器
|
||
|
||
Returns:
|
||
是否初始化成功
|
||
"""
|
||
try:
|
||
self.initialized = True
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print("✓ 对象同步器初始化完成")
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return True
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||
|
||
except Exception as e:
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||
print(f"✗ 对象同步器初始化失败: {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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||
"""
|
||
启用对象同步器
|
||
|
||
Returns:
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||
是否启用成功
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||
"""
|
||
try:
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||
if not self.initialized:
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||
print("✗ 对象同步器未初始化")
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return False
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||
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||
self.enabled = True
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||
print("✓ 对象同步器已启用")
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||
return True
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||
|
||
except Exception as e:
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print(f"✗ 对象同步器启用失败: {e}")
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||
import traceback
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||
traceback.print_exc()
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||
return False
|
||
|
||
def disable(self):
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||
"""禁用对象同步器"""
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||
try:
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||
self.enabled = False
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||
print("✓ 对象同步器已禁用")
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||
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||
except Exception as e:
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||
print(f"✗ 对象同步器禁用失败: {e}")
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||
import traceback
|
||
traceback.print_exc()
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||
|
||
def finalize(self):
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||
"""清理对象同步器资源"""
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||
try:
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||
self.disable()
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||
self.sync_objects.clear()
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||
self.local_objects.clear()
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||
self.remote_objects.clear()
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||
self.interpolation_data.clear()
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||
self.extrapolation_data.clear()
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||
self.object_history.clear()
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||
self.sync_callbacks.clear()
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||
self.initialized = False
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||
print("✓ 对象同步器资源已清理")
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||
|
||
except Exception as e:
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||
print(f"✗ 对象同步器资源清理失败: {e}")
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import traceback
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||
traceback.print_exc()
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||
|
||
def update(self, dt: float):
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||
"""
|
||
更新对象同步器状态
|
||
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||
Args:
|
||
dt: 时间增量
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||
"""
|
||
try:
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||
if not self.enabled:
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||
return
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||
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current_time = time.time()
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||
self.last_sync_update = current_time
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||
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||
# 执行同步操作
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if current_time - self.sync_state['last_sync_time'] >= self.sync_config['sync_interval']:
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self._perform_sync()
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self.sync_state['last_sync_time'] = current_time
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||
# 更新插值和外推
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||
self._update_interpolation(current_time)
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self._update_extrapolation(current_time)
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||
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||
except Exception as e:
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||
print(f"✗ 对象同步器更新失败: {e}")
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import traceback
|
||
traceback.print_exc()
|
||
|
||
def _perform_sync(self):
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||
"""执行同步操作"""
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try:
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# 收集需要同步的本地对象数据
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sync_data = {}
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||
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with self.sync_lock:
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for obj_id, obj_data in self.local_objects.items():
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# 检查对象是否需要同步
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if self._should_sync_object(obj_id, obj_data):
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||
sync_data[obj_id] = obj_data.copy()
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# 发送同步数据
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if sync_data and self.plugin.network_manager:
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||
success = self.plugin.network_manager.send_sync_data(sync_data)
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||
if success:
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self.sync_stats['sync_data_sent'] += 1
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self.sync_stats['objects_synced'] += len(sync_data)
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self.sync_state['sync_operations'] += 1
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||
else:
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self.sync_stats['sync_errors'] += 1
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||
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||
except Exception as e:
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||
print(f"✗ 对象同步操作失败: {e}")
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self.sync_stats['sync_errors'] += 1
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def _should_sync_object(self, obj_id: str, obj_data: Dict[str, Any]) -> bool:
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"""
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检查对象是否需要同步
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||
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Args:
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||
obj_id: 对象ID
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obj_data: 对象数据
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||
|
||
Returns:
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||
是否需要同步
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||
"""
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||
try:
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# 检查是否超出同步距离
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if not self._is_in_sync_range(obj_data):
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return False
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||
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# 检查是否有显著变化
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||
if obj_id in self.sync_objects:
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old_data = self.sync_objects[obj_id]
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||
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# 检查位置变化
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if 'position' in obj_data and 'position' in old_data:
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pos_diff = self._calculate_distance(obj_data['position'], old_data['position'])
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if pos_diff > self.sync_config['position_threshold']:
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return True
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# 检查旋转变化
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if 'rotation' in obj_data and 'rotation' in old_data:
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rot_diff = self._calculate_rotation_difference(obj_data['rotation'], old_data['rotation'])
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if rot_diff > self.sync_config['rotation_threshold']:
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||
return True
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||
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||
# 检查缩放变化
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||
if 'scale' in obj_data and 'scale' in old_data:
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||
scale_diff = self._calculate_scale_difference(obj_data['scale'], old_data['scale'])
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||
if scale_diff > self.sync_config['scale_threshold']:
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return True
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||
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||
else:
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||
# 新对象总是需要同步
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||
return True
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||
|
||
return False
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||
|
||
except Exception as e:
|
||
print(f"✗ 对象同步检查失败: {e}")
|
||
return True # 出错时默认同步
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||
|
||
def _is_in_sync_range(self, obj_data: Dict[str, Any]) -> bool:
|
||
"""
|
||
检查对象是否在同步范围内
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||
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||
Args:
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||
obj_data: 对象数据
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||
|
||
Returns:
|
||
是否在同步范围内
|
||
"""
|
||
try:
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||
# 这里应该根据具体的游戏场景实现
|
||
# 简单实现：假设所有对象都在同步范围内
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||
return True
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||
except Exception as e:
|
||
print(f"✗ 同步范围检查失败: {e}")
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||
return True
|
||
|
||
def _calculate_distance(self, pos1: List[float], pos2: List[float]) -> float:
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||
"""
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||
计算两点间距离
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||
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Args:
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pos1: 位置1
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pos2: 位置2
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||
|
||
Returns:
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||
距离
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||
"""
|
||
try:
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if len(pos1) >= 3 and len(pos2) >= 3:
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dx = pos1[0] - pos2[0]
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dy = pos1[1] - pos2[1]
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dz = pos1[2] - pos2[2]
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return (dx*dx + dy*dy + dz*dz) ** 0.5
|
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elif len(pos1) >= 2 and len(pos2) >= 2:
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dx = pos1[0] - pos2[0]
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dy = pos1[1] - pos2[1]
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||
return (dx*dx + dy*dy) ** 0.5
|
||
else:
|
||
return 0.0
|
||
except Exception as e:
|
||
print(f"✗ 距离计算失败: {e}")
|
||
return 0.0
|
||
|
||
def _calculate_rotation_difference(self, rot1: List[float], rot2: List[float]) -> float:
|
||
"""
|
||
计算旋转差异
|
||
|
||
Args:
|
||
rot1: 旋转1
|
||
rot2: 旋转2
|
||
|
||
Returns:
|
||
旋转差异
|
||
"""
|
||
try:
|
||
# 简单实现：计算欧拉角差异
|
||
diff = 0.0
|
||
for i in range(min(len(rot1), len(rot2))):
|
||
diff += abs(rot1[i] - rot2[i])
|
||
return diff
|
||
except Exception as e:
|
||
print(f"✗ 旋转差异计算失败: {e}")
|
||
return 0.0
|
||
|
||
def _calculate_scale_difference(self, scale1: List[float], scale2: List[float]) -> float:
|
||
"""
|
||
计算缩放差异
|
||
|
||
Args:
|
||
scale1: 缩放1
|
||
scale2: 缩放2
|
||
|
||
Returns:
|
||
缩放差异
|
||
"""
|
||
try:
|
||
# 简单实现：计算缩放差异
|
||
diff = 0.0
|
||
for i in range(min(len(scale1), len(scale2))):
|
||
diff += abs(scale1[i] - scale2[i])
|
||
return diff
|
||
except Exception as e:
|
||
print(f"✗ 缩放差异计算失败: {e}")
|
||
return 0.0
|
||
|
||
def _update_interpolation(self, current_time: float):
|
||
"""
|
||
更新插值
|
||
|
||
Args:
|
||
current_time: 当前时间
|
||
"""
|
||
try:
|
||
if not self.sync_config['enable_interpolation']:
|
||
return
|
||
|
||
updated_count = 0
|
||
with self.sync_lock:
|
||
for obj_id, interp_data in self.interpolation_data.items():
|
||
if self._perform_object_interpolation(obj_id, interp_data, current_time):
|
||
updated_count += 1
|
||
|
||
self.sync_stats['interpolations'] += updated_count
|
||
|
||
except Exception as e:
|
||
print(f"✗ 插值更新失败: {e}")
|
||
|
||
def _perform_object_interpolation(self, obj_id: str, interp_data: Dict[str, Any], current_time: float) -> bool:
|
||
"""
|
||
执行对象插值
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
interp_data: 插值数据
|
||
current_time: 当前时间
|
||
|
||
Returns:
|
||
是否插值成功
|
||
"""
|
||
try:
|
||
start_time = interp_data.get('start_time', current_time)
|
||
end_time = interp_data.get('end_time', current_time)
|
||
duration = end_time - start_time
|
||
|
||
if duration > 0:
|
||
progress = (current_time - start_time) / duration
|
||
progress = max(0.0, min(1.0, progress)) # 限制在0-1之间
|
||
|
||
# 线性插值位置
|
||
if 'start_position' in interp_data and 'end_position' in interp_data:
|
||
start_pos = interp_data['start_position']
|
||
end_pos = interp_data['end_position']
|
||
current_pos = [
|
||
start_pos[i] + (end_pos[i] - start_pos[i]) * progress
|
||
for i in range(min(len(start_pos), len(end_pos)))
|
||
]
|
||
|
||
# 更新对象位置
|
||
if obj_id in self.remote_objects:
|
||
self.remote_objects[obj_id]['position'] = current_pos
|
||
|
||
# 球面插值旋转（简化为线性插值）
|
||
if 'start_rotation' in interp_data and 'end_rotation' in interp_data:
|
||
start_rot = interp_data['start_rotation']
|
||
end_rot = interp_data['end_rotation']
|
||
current_rot = [
|
||
start_rot[i] + (end_rot[i] - start_rot[i]) * progress
|
||
for i in range(min(len(start_rot), len(end_rot)))
|
||
]
|
||
|
||
# 更新对象旋转
|
||
if obj_id in self.remote_objects:
|
||
self.remote_objects[obj_id]['rotation'] = current_rot
|
||
|
||
# 线性插值缩放
|
||
if 'start_scale' in interp_data and 'end_scale' in interp_data:
|
||
start_scale = interp_data['start_scale']
|
||
end_scale = interp_data['end_scale']
|
||
current_scale = [
|
||
start_scale[i] + (end_scale[i] - start_scale[i]) * progress
|
||
for i in range(min(len(start_scale), len(end_scale)))
|
||
]
|
||
|
||
# 更新对象缩放
|
||
if obj_id in self.remote_objects:
|
||
self.remote_objects[obj_id]['scale'] = current_scale
|
||
|
||
return True
|
||
else:
|
||
return False
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象插值失败: {e}")
|
||
return False
|
||
|
||
def _update_extrapolation(self, current_time: float):
|
||
"""
|
||
更新外推
|
||
|
||
Args:
|
||
current_time: 当前时间
|
||
"""
|
||
try:
|
||
if not self.sync_config['enable_extrapolation']:
|
||
return
|
||
|
||
updated_count = 0
|
||
with self.sync_lock:
|
||
for obj_id, extrap_data in self.extrapolation_data.items():
|
||
if self._perform_object_extrapolation(obj_id, extrap_data, current_time):
|
||
updated_count += 1
|
||
|
||
self.sync_stats['extrapolations'] += updated_count
|
||
|
||
except Exception as e:
|
||
print(f"✗ 外推更新失败: {e}")
|
||
|
||
def _perform_object_extrapolation(self, obj_id: str, extrap_data: Dict[str, Any], current_time: float) -> bool:
|
||
"""
|
||
执行对象外推
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
extrap_data: 外推数据
|
||
current_time: 当前时间
|
||
|
||
Returns:
|
||
是否外推成功
|
||
"""
|
||
try:
|
||
last_update_time = extrap_data.get('last_update_time', current_time)
|
||
time_diff = current_time - last_update_time
|
||
|
||
# 检查是否超出外推限制
|
||
if time_diff > self.sync_config['extrapolation_limit']:
|
||
return False
|
||
|
||
# 基于速度的外推
|
||
if 'position' in extrap_data and 'velocity' in extrap_data:
|
||
position = extrap_data['position']
|
||
velocity = extrap_data['velocity']
|
||
|
||
# 计算外推位置
|
||
extrapolated_pos = [
|
||
position[i] + velocity[i] * time_diff
|
||
for i in range(min(len(position), len(velocity)))
|
||
]
|
||
|
||
# 更新对象位置
|
||
if obj_id in self.remote_objects:
|
||
self.remote_objects[obj_id]['position'] = extrapolated_pos
|
||
|
||
return True
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象外推失败: {e}")
|
||
return False
|
||
|
||
def register_object(self, obj_id: str, obj_data: Dict[str, Any], is_local: bool = True) -> bool:
|
||
"""
|
||
注册同步对象
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
obj_data: 对象数据
|
||
is_local: 是否为本地对象
|
||
|
||
Returns:
|
||
是否注册成功
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
# 存储对象数据
|
||
self.sync_objects[obj_id] = obj_data.copy()
|
||
|
||
if is_local:
|
||
self.local_objects[obj_id] = obj_data.copy()
|
||
else:
|
||
self.remote_objects[obj_id] = obj_data.copy()
|
||
|
||
# 初始化对象历史
|
||
self.object_history[obj_id] = {
|
||
'states': [obj_data.copy()],
|
||
'timestamps': [time.time()]
|
||
}
|
||
|
||
# 更新统计信息
|
||
self.sync_stats['objects_registered'] += 1
|
||
|
||
# 触发对象注册回调
|
||
self._trigger_sync_callback('object_registered', {
|
||
'object_id': obj_id,
|
||
'is_local': is_local,
|
||
'data': obj_data
|
||
})
|
||
|
||
print(f"✓ 对象已注册: {obj_id} ({'本地' if is_local else '远程'})")
|
||
return True
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象注册失败: {e}")
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
def unregister_object(self, obj_id: str) -> bool:
|
||
"""
|
||
注销同步对象
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
|
||
Returns:
|
||
是否注销成功
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
# 从各个字典中移除对象
|
||
if obj_id in self.sync_objects:
|
||
del self.sync_objects[obj_id]
|
||
|
||
if obj_id in self.local_objects:
|
||
del self.local_objects[obj_id]
|
||
|
||
if obj_id in self.remote_objects:
|
||
del self.remote_objects[obj_id]
|
||
|
||
if obj_id in self.interpolation_data:
|
||
del self.interpolation_data[obj_id]
|
||
|
||
if obj_id in self.extrapolation_data:
|
||
del self.extrapolation_data[obj_id]
|
||
|
||
if obj_id in self.object_history:
|
||
del self.object_history[obj_id]
|
||
|
||
# 触发对象注销回调
|
||
self._trigger_sync_callback('object_unregistered', {
|
||
'object_id': obj_id
|
||
})
|
||
|
||
print(f"✓ 对象已注销: {obj_id}")
|
||
return True
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象注销失败: {e}")
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
def update_object(self, obj_id: str, obj_data: Dict[str, Any]) -> bool:
|
||
"""
|
||
更新对象数据
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
obj_data: 对象数据
|
||
|
||
Returns:
|
||
是否更新成功
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
# 更新同步对象
|
||
if obj_id in self.sync_objects:
|
||
self.sync_objects[obj_id].update(obj_data)
|
||
|
||
# 更新本地对象
|
||
if obj_id in self.local_objects:
|
||
self.local_objects[obj_id].update(obj_data)
|
||
|
||
# 添加到对象历史（用于插值）
|
||
if obj_id in self.object_history:
|
||
history = self.object_history[obj_id]
|
||
history['states'].append(obj_data.copy())
|
||
history['timestamps'].append(time.time())
|
||
|
||
# 保持历史记录大小
|
||
if len(history['states']) > 10: # 保持最近10个状态
|
||
history['states'].pop(0)
|
||
history['timestamps'].pop(0)
|
||
|
||
# 触发对象更新回调
|
||
self._trigger_sync_callback('object_updated', {
|
||
'object_id': obj_id,
|
||
'data': obj_data
|
||
})
|
||
|
||
return True
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象更新失败: {e}")
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
def sync_object(self, obj_id: str, obj_data: Dict[str, Any]) -> bool:
|
||
"""
|
||
同步对象
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
obj_data: 对象数据
|
||
|
||
Returns:
|
||
是否同步成功
|
||
"""
|
||
try:
|
||
if not self.enabled:
|
||
print("✗ 对象同步器未启用")
|
||
return False
|
||
|
||
# 更新对象数据
|
||
success = self.update_object(obj_id, obj_data)
|
||
|
||
if success:
|
||
self.sync_stats['objects_synced'] += 1
|
||
return True
|
||
else:
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
except Exception as e:
|
||
print(f"✗ 对象同步失败: {e}")
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
def receive_sync_data(self, obj_id: str, obj_data: Dict[str, Any], client_id: str = None) -> bool:
|
||
"""
|
||
接收同步数据
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
obj_data: 对象数据
|
||
client_id: 客户端ID（可选）
|
||
|
||
Returns:
|
||
是否接收成功
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
# 存储远程对象数据
|
||
self.remote_objects[obj_id] = obj_data.copy()
|
||
self.sync_objects[obj_id] = obj_data.copy()
|
||
|
||
# 设置插值数据
|
||
current_time = time.time()
|
||
if obj_id in self.interpolation_data:
|
||
# 更新现有插值数据
|
||
interp_data = self.interpolation_data[obj_id]
|
||
interp_data['start_time'] = current_time
|
||
interp_data['end_time'] = current_time + self.sync_config['interpolation_time']
|
||
interp_data['start_position'] = interp_data.get('end_position', obj_data.get('position', [0, 0, 0]))
|
||
interp_data['end_position'] = obj_data.get('position', [0, 0, 0])
|
||
interp_data['start_rotation'] = interp_data.get('end_rotation', obj_data.get('rotation', [0, 0, 0]))
|
||
interp_data['end_rotation'] = obj_data.get('rotation', [0, 0, 0])
|
||
interp_data['start_scale'] = interp_data.get('end_scale', obj_data.get('scale', [1, 1, 1]))
|
||
interp_data['end_scale'] = obj_data.get('scale', [1, 1, 1])
|
||
else:
|
||
# 创建新的插值数据
|
||
self.interpolation_data[obj_id] = {
|
||
'start_time': current_time,
|
||
'end_time': current_time + self.sync_config['interpolation_time'],
|
||
'start_position': obj_data.get('position', [0, 0, 0]),
|
||
'end_position': obj_data.get('position', [0, 0, 0]),
|
||
'start_rotation': obj_data.get('rotation', [0, 0, 0]),
|
||
'end_rotation': obj_data.get('rotation', [0, 0, 0]),
|
||
'start_scale': obj_data.get('scale', [1, 1, 1]),
|
||
'end_scale': obj_data.get('scale', [1, 1, 1])
|
||
}
|
||
|
||
# 设置外推数据
|
||
self.extrapolation_data[obj_id] = {
|
||
'position': obj_data.get('position', [0, 0, 0]),
|
||
'velocity': obj_data.get('velocity', [0, 0, 0]),
|
||
'last_update_time': current_time
|
||
}
|
||
|
||
# 更新对象历史
|
||
if obj_id in self.object_history:
|
||
history = self.object_history[obj_id]
|
||
history['states'].append(obj_data.copy())
|
||
history['timestamps'].append(current_time)
|
||
|
||
# 保持历史记录大小
|
||
if len(history['states']) > 10:
|
||
history['states'].pop(0)
|
||
history['timestamps'].pop(0)
|
||
else:
|
||
self.object_history[obj_id] = {
|
||
'states': [obj_data.copy()],
|
||
'timestamps': [current_time]
|
||
}
|
||
|
||
# 更新统计信息
|
||
self.sync_stats['sync_data_received'] += 1
|
||
|
||
# 触发同步数据接收回调
|
||
self._trigger_sync_callback('sync_data_received', {
|
||
'object_id': obj_id,
|
||
'data': obj_data,
|
||
'client_id': client_id
|
||
})
|
||
|
||
return True
|
||
|
||
except Exception as e:
|
||
print(f"✗ 同步数据接收失败: {e}")
|
||
self.sync_stats['sync_errors'] += 1
|
||
return False
|
||
|
||
def get_object_data(self, obj_id: str) -> Optional[Dict[str, Any]]:
|
||
"""
|
||
获取对象数据
|
||
|
||
Args:
|
||
obj_id: 对象ID
|
||
|
||
Returns:
|
||
对象数据或None
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
return self.sync_objects.get(obj_id, {}).copy()
|
||
except Exception as e:
|
||
print(f"✗ 对象数据获取失败: {e}")
|
||
return None
|
||
|
||
def get_local_objects(self) -> Dict[str, Dict[str, Any]]:
|
||
"""
|
||
获取所有本地对象
|
||
|
||
Returns:
|
||
本地对象字典
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
return {k: v.copy() for k, v in self.local_objects.items()}
|
||
except Exception as e:
|
||
print(f"✗ 本地对象获取失败: {e}")
|
||
return {}
|
||
|
||
def get_remote_objects(self) -> Dict[str, Dict[str, Any]]:
|
||
"""
|
||
获取所有远程对象
|
||
|
||
Returns:
|
||
远程对象字典
|
||
"""
|
||
try:
|
||
with self.sync_lock:
|
||
return {k: v.copy() for k, v in self.remote_objects.items()}
|
||
except Exception as e:
|
||
print(f"✗ 远程对象获取失败: {e}")
|
||
return {}
|
||
|
||
def get_sync_stats(self) -> Dict[str, Any]:
|
||
"""
|
||
获取同步统计信息
|
||
|
||
Returns:
|
||
同步统计字典
|
||
"""
|
||
return self.sync_stats.copy()
|
||
|
||
def reset_sync_stats(self):
|
||
"""重置同步统计信息"""
|
||
try:
|
||
self.sync_stats = {
|
||
'objects_registered': 0,
|
||
'objects_synced': 0,
|
||
'sync_data_sent': 0,
|
||
'sync_data_received': 0,
|
||
'interpolations': 0,
|
||
'extrapolations': 0,
|
||
'sync_errors': 0,
|
||
'delta_compressions': 0
|
||
}
|
||
print("✓ 对象同步统计信息已重置")
|
||
except Exception as e:
|
||
print(f"✗ 对象同步统计信息重置失败: {e}")
|
||
|
||
def set_sync_config(self, config: Dict[str, Any]) -> bool:
|
||
"""
|
||
设置同步配置
|
||
|
||
Args:
|
||
config: 同步配置字典
|
||
|
||
Returns:
|
||
是否设置成功
|
||
"""
|
||
try:
|
||
self.sync_config.update(config)
|
||
print(f"✓ 同步配置已更新: {self.sync_config}")
|
||
return True
|
||
except Exception as e:
|
||
print(f"✗ 同步配置设置失败: {e}")
|
||
return False
|
||
|
||
def get_sync_config(self) -> Dict[str, Any]:
|
||
"""
|
||
获取同步配置
|
||
|
||
Returns:
|
||
同步配置字典
|
||
"""
|
||
return self.sync_config.copy()
|
||
|
||
def _trigger_sync_callback(self, callback_type: str, data: Dict[str, Any]):
|
||
"""
|
||
触发同步回调
|
||
|
||
Args:
|
||
callback_type: 回调类型
|
||
data: 回调数据
|
||
"""
|
||
try:
|
||
if callback_type in self.sync_callbacks:
|
||
for callback in self.sync_callbacks[callback_type]:
|
||
try:
|
||
callback(data)
|
||
except Exception as e:
|
||
print(f"✗ 同步回调执行失败: {e}")
|
||
except Exception as e:
|
||
print(f"✗ 同步回调触发失败: {e}")
|
||
|
||
def register_sync_callback(self, callback_type: str, callback: callable):
|
||
"""
|
||
注册同步回调
|
||
|
||
Args:
|
||
callback_type: 回调类型
|
||
callback: 回调函数
|
||
"""
|
||
try:
|
||
if callback_type in self.sync_callbacks:
|
||
self.sync_callbacks[callback_type].append(callback)
|
||
print(f"✓ 同步回调已注册: {callback_type}")
|
||
else:
|
||
print(f"✗ 无效的回调类型: {callback_type}")
|
||
except Exception as e:
|
||
print(f"✗ 同步回调注册失败: {e}")
|
||
|
||
def unregister_sync_callback(self, callback_type: str, callback: callable):
|
||
"""
|
||
注销同步回调
|
||
|
||
Args:
|
||
callback_type: 回调类型
|
||
callback: 回调函数
|
||
"""
|
||
try:
|
||
if callback_type in self.sync_callbacks:
|
||
if callback in self.sync_callbacks[callback_type]:
|
||
self.sync_callbacks[callback_type].remove(callback)
|
||
print(f"✓ 同步回调已注销: {callback_type}")
|
||
except Exception as e:
|
||
print(f"✗ 同步回调注销失败: {e}") |