private EquipmentUseResult PerformScannerUsage(ScannerEquipmentItem equipTemplate, ActiveEquipment activeEquipmentInstance, MappedBot owningBot)
{
ScanEquipmentUseResult result = new ScanEquipmentUseResult();
if (!owningBot.ConsumeCharge(equipTemplate.ChargeConsumed))
{
result.State = UsageEndState.Fail_NoCharge;
return(result);
}
Point mapOffset = owningBot.Position;
foreach (var vSrc in equipTemplate.GetAllScanPoints())
{
Point v = new Point(vSrc.X + mapOffset.X, vSrc.Y + mapOffset.Y);
ScanTileResult str = ScanTileResult.Unscanned;
MapTile mt = MapTile.DefaultGround;
if (activeWorld.IsValidSpace(v))
{
var tileOccupant = GetTileOccupantByLocation(v);
if (tileOccupant != null)
{
if (tileOccupant.EngineId == owningBot.EngineId)
{
str = ScanTileResult.You;
}
else
{
int ctk = CreateTemporaryScanKey(owningBot.EngineId, tileOccupant.EngineId);
result.AddPointOfInterest(v, ctk);
str = tileOccupant.IsAlive() ? ScanTileResult.Bot : ScanTileResult.Wreckage;
}
}
else
{
mt = activeWorld.Map.GetTileAtPosition(v);
}
}
else
{
mt = MapTile.BoundaryWall1;
}
if (str == ScanTileResult.Unscanned)
{
// If there was not an active occupant, then look to the map.
switch (mt)
{
case MapTile.BoundaryWall1: str = ScanTileResult.SolidWall; break;
case MapTile.DefaultGround: str = ScanTileResult.Unoccupied; break;
default: throw new BdBaseException("DEFAULT - invalid tile mapping - " + mt.ToString());
}
}
result.SetDimensions(equipTemplate.MinimumXScanned, equipTemplate.MinimumYScanned, equipTemplate.TotalWidthScanned, equipTemplate.TotalHeightScanned);
result.SetScanResultAtPosition(vSrc, str);
}
return(result);
}
public void SetScanResultAtPosition(Point pt, ScanTileResult res)
{
occupiedTiles.Add(pt, res);
}