public void Add(IMemoryCallback callback)
{
if (!AvailableScopes.Contains(callback.Scope))
{
throw new InvalidOperationException($"{callback.Scope} is not currently supported for callbacks");
}
if (!callback.Address.HasValue)
{
throw new NotImplementedException("Wildcard callbacks (no address specified) not currently implemented.");
}
var container = new CallbackContainer(callback);
if (container.Callback.Type == MemoryCallbackType.Execute)
{
_executeCallback = RunExecCallback;
_execPcs[callback.Address.Value] = callback;
MGBAHawk.ZZHacky.BizSetExecCallback(_mgba.Core, _executeCallback);
}
else
{
MGBAHawk.ZZHacky.BizSetMemCallback(_mgba.Core, container.CallDelegate);
container.ID = MGBAHawk.ZZHacky.BizSetWatchpoint(_mgba.Core, callback.Address.Value, container.WatchPointType);
}
_callbacks.Add(container);
}
public void Remove(MemoryCallbackDelegate action)
{
var cbToRemove = _callbacks.SingleOrDefault(container => container.Callback.Callback == action);
if (cbToRemove != null)
{
if (cbToRemove.Callback.Type == MemoryCallbackType.Execute)
{
_callbacks.Remove(cbToRemove);
if (_callbacks.All(cb => cb.Callback.Type != MemoryCallbackType.Execute))
{
_executeCallback = null;
MGBAHawk.ZZHacky.BizSetExecCallback(_mgba.Core, null);
}
}
else if (MGBAHawk.ZZHacky.BizClearWatchpoint(_mgba.Core, cbToRemove.ID))
{
_callbacks.Remove(cbToRemove);
}
}
}
public void Remove(MemoryCallbackDelegate action)
{
var cbToRemove = _callbacks.SingleOrDefault(container => container.Callback.Callback == action);
if (cbToRemove == null)
{
return;
}
if (cbToRemove.Callback.Type is MemoryCallbackType.Execute)
{
_callbacks.Remove(cbToRemove);
if (!_callbacks.Any(cb => cb.Callback.Type is MemoryCallbackType.Execute))
{
_executeCallback = null;
MGBAHawk.ZZHacky.BizSetExecCallback(_mgba.Core, null);
}
}
else
{
Remove(cbToRemove);
}
}
