////////////////////////////////////////////////////////////////
public void OnPlacedBridgePointEvent(BridgePointPlacedEvent gameEvent)
{
Debug.Log("OnBridgePointPlaced");
CreateBridgeParameters bridgeParameters;
bool bridgeNeedsUpdate = PlaceBridgePoint(gameEvent.PlacedPoint, out bridgeParameters);
////////////////////////////////////////////////////////////////
if (bridgeNeedsUpdate)
{
m_Bridge = BridgePlanner.PrepareBridge(bridgeParameters);
UpdateBridgeMesh();
}
}
/// <summary>
/// Places the given bridge point
/// </summary>
/// <param name="placePoint"></param>
/// <returns>True, if the bridge needs to be updated now</returns>
bool PlaceBridgePoint(RawBridgePoint placePoint, out CreateBridgeParameters outBridgeParamters)
{
outBridgeParamters = new CreateBridgeParameters();
bool firstPointIsValid = m_FirstBridgePoint.IsValid();
bool secondPointIsValid = m_SecondBridgePoint.IsValid();
////////////////////////////////////////////////////////////////
if (!firstPointIsValid && !secondPointIsValid)
{
// No point set? Set the first point
m_FirstBridgePoint = placePoint;
}
else if (firstPointIsValid && !secondPointIsValid)
{
// Does this point work to create a bridge?
CreateBridgeParameters createBridgeParamters;
BridgeValidationResult result = BridgePlanner.ValidateBridgePlacement(new ValidateBridgeInput(m_FirstBridgePoint, placePoint), out createBridgeParamters);
if (result == BridgeValidationResult.Success)
{
// Yes! Lets prepare everything for updating the bridge
m_SecondBridgePoint = placePoint;
outBridgeParamters = createBridgeParamters;
return(true);
}
else
{
// No. Instead, override the first point!
m_FirstBridgePoint = placePoint;
return(false);
}
}
else if (firstPointIsValid && secondPointIsValid)
{
// First try to override second point, if that fails, try to override first point.
// Try first point.
CreateBridgeParameters createBridgeParamters;
BridgeValidationResult result = BridgePlanner.ValidateBridgePlacement(new ValidateBridgeInput(m_FirstBridgePoint, placePoint), out createBridgeParamters);
if (result == BridgeValidationResult.Success)
{
// Make the new point the second point
m_SecondBridgePoint = placePoint;
outBridgeParamters = createBridgeParamters;
return(true);
}
else
{
result = BridgePlanner.ValidateBridgePlacement(new ValidateBridgeInput(placePoint, m_SecondBridgePoint), out createBridgeParamters);
if (result == BridgeValidationResult.Success)
{
// Make the previous second the first point & the new point the second point
m_FirstBridgePoint = m_SecondBridgePoint;
m_SecondBridgePoint = placePoint;
outBridgeParamters = createBridgeParamters;
return(true);
}
else
{
return(false);
}
}
}
else
{
Debug.LogError("BridgePlanner: Second point is valid but first is not?!");
}
return(false);
}
