private void SetAllocationAndRecalculateIntersections(PlayerAllocationRequest request)
{
if (PlayerData.Instance.TryGetEntry(request.UserId, out PlayerDataEntry entry))
{
lock (_intersectionLock)
{
Allocation playerAllocation = arranger.PlaceSingle(request);
if (playerAllocation == null)
{
Logger.Warn($"Couldn't find allocation for player {request.UserId} ({entry.UserName})");
SendReliable(new AllocationDenied()
{
UserId = request.UserId,
});
return;
}
entry.Allocation = playerAllocation;
Logger.Info($"{request.UserId} ({entry.UserName}) got {entry.Allocation.Degrees} degrees orientation");
SendReliable(new AllocationGranted
{
UserId = request.UserId,
Offset = playerAllocation.Offset,
RotationAroundFirstPoint = playerAllocation.Rotation
});
//SendInitialEmptyArea(request.UserId);
StrategyManager.Instance.UpdatePlayerList();
}
}
}
public Allocation PlaceSingle(PlayerAllocationRequest request)
{
double minMustHaveOverlap = double.MaxValue;
double minNiceHaveOverlap = double.MaxValue;
int minIndex = -1;
for (int i = 0; i < _numPlacements; i++)
{
var offset = _possibleOffsets[i];
var rotation = _possibleRotations[i];
var mustHaveArea = request.MustHave.DeepClone();
mustHaveArea.Rotate(rotation);
mustHaveArea += offset;
var niceHaveArea = request.NiceHave.DeepClone();
niceHaveArea.Rotate(rotation);
niceHaveArea += offset;
var mustHaveOverlap = .0;
var niceHaveOverlap = .0;
foreach (var allocation in _playerData.GetAllocations())
{
if (allocation == null)
{
continue;
}
var playerMustHaveOverlap = ClipperUtility.GetArea(ClipperUtility.Intersection(allocation.GlobalMustHave, mustHaveArea));
var playerNiceHaveOverlap = ClipperUtility.GetArea(ClipperUtility.Intersection(allocation.GlobalNiceHave, niceHaveArea));
//Logger.Debug($"Overlap {request.PlayerId} with {playerId}: {playerMustHaveOverlap}");
mustHaveOverlap += playerMustHaveOverlap;
niceHaveOverlap += playerNiceHaveOverlap;
}
if (mustHaveOverlap < minMustHaveOverlap || Math.Abs(mustHaveOverlap - minMustHaveOverlap) < .001 && niceHaveOverlap < minNiceHaveOverlap)
{
minMustHaveOverlap = mustHaveOverlap;
minNiceHaveOverlap = niceHaveOverlap;
minIndex = i;
}
}
if (minIndex < 0)
{
return(null);
}
var newAllocation = new Allocation(request.MustHave, request.NiceHave, _possibleOffsets[minIndex], _possibleRotations[minIndex]);
return(newAllocation);
}
private void _handleAllocationRequest(IMessageBase messageBase)
{
int playerId = ((MessageBase)messageBase).UserId;
if (playerId < 0)
{
Logger.Warn("Received invalid player id " + playerId);
return;
}
PlayerAllocationRequest allocation = (PlayerAllocationRequest)messageBase;
Logger.Debug("Allocation request from player " + allocation.UserId);
{
//MustArea/NiceArea
// automatic placement based on CMAES
// hack for now: auto-accept
SetAllocationAndRecalculateIntersections(allocation);
}
}
