private void AssetsUnloaded(AssetsUnloadedEventArgs e)
{
// need to make sure that the regions are removed BEFORE the textures are removed so that we don't try to draw on non existant texture
// maybe check to see if there is a content manager for that region before we try to draw anything for that region?
RegionsUnloaded(e);
RemoveUnloadedContent(e);
}
private void RemoveUnloadedContent(AssetsUnloadedEventArgs e)
{
lock (_contentToRemove)
{
_contentToRemove.AddRange(e.RegionsUnloaded);
}
lock (_crossRegionNpcContentToRemove)
{
_crossRegionNpcContentToRemove.AddRange(e.CrossRegionNpcsUnloaded);
}
lock (_crossRegionSoundContentToRemove)
{
_crossRegionSoundContentToRemove.AddRange(e.CrossRegionSoundUnloaded);
}
}
private void ExecuteLoadUnloadRequest(List <RegionNames> regionsToLoad, List <RegionNames> regionsToUnload)
{
if (regionsToLoad.Count == 0 && regionsToUnload.Count == 0)
{
return;
}
var crossRegionNpcsToLoad = NpcMapper.GetCrossRegionNpcsForRegions(regionsToLoad);
var currentCrossRegionNpcsUnload = NpcMapper.GetCrossRegionNpcsForRegions(_currentLoadedRegions);
var crossRegionSoundsToLoad = SoundMapper.GetCrossRegionSoundEffects(regionsToLoad);
var currentCrossRegionSoundsUnload = SoundMapper.GetCrossRegionSoundEffects(_currentLoadedRegions);
foreach (var npc in crossRegionNpcsToLoad)
{
foreach (var region in NpcMapper.GetRegionsForCrossRegionNpc(npc))
{
if (_currentLoadedRegions.Contains(region))
{
crossRegionNpcsToLoad.Remove(npc);
break;
}
}
}
foreach (var sound in crossRegionSoundsToLoad)
{
foreach (var region in SoundMapper.GetRegionsForSound(sound))
{
if (_currentLoadedRegions.Contains(region))
{
crossRegionSoundsToLoad.Remove(sound);
break;
}
}
}
foreach (var region in regionsToLoad)
{
_currentLoadedRegions.Add(region);
}
foreach (var region in regionsToUnload)
{
_currentLoadedRegions.Remove(region);
}
foreach (var npc in currentCrossRegionNpcsUnload)
{
foreach (var region in NpcMapper.GetRegionsForCrossRegionNpc(npc))
{
if (_currentLoadedRegions.Contains(region))
{
currentCrossRegionNpcsUnload.Remove(npc);
break;
}
}
}
foreach (var sound in currentCrossRegionSoundsUnload)
{
foreach (var region in SoundMapper.GetRegionsForSound(sound))
{
if (_currentLoadedRegions.Contains(region))
{
currentCrossRegionSoundsUnload.Remove(sound);
break;
}
}
}
var saveData = DataHelper.GetCopySaveDataForCurrentFile(); // we need to use this to create the regions
var regionContent = RegionContentLoader.LoadContentForRegions(_serviceProvider, _rootDirectory, regionsToLoad);
var regions = RegionFactory.CreateRegions(regionsToLoad, saveData);
var crossRegionNpcs = NpcMapper.CreateCrossRegionNpcs(crossRegionNpcsToLoad, saveData);
var crossRegionContent = NpcContentLoader.LoadCrossRegionNpcContent(_serviceProvider, _rootDirectory, crossRegionNpcsToLoad);
crossRegionContent.AddRange(SoundMapper.CreateCrossRegionSoundContent(_serviceProvider, _rootDirectory, crossRegionSoundsToLoad));
var loadedArgs = new AssetsLoadedEventArgs();
loadedArgs.RegionContent = regionContent;
loadedArgs.Regions = regions;
loadedArgs.CrossRegionContent = crossRegionContent;
loadedArgs.CrossRegionNpcs = crossRegionNpcs;
var unloadedArgs = new AssetsUnloadedEventArgs();
unloadedArgs.RegionsUnloaded = regionsToUnload;
unloadedArgs.CrossRegionSoundUnloaded = currentCrossRegionSoundsUnload;
unloadedArgs.CrossRegionNpcsUnloaded = currentCrossRegionNpcsUnload;
AssetsLoaded(loadedArgs);
AssetsUnloaded(unloadedArgs);
}