void TrainInstantiation()
{
_allTrains = new GameObject[_playerNumber];
for (int i = 0; i < _playerNumber; i++)
{
bool tmpAvailableSpawningPosition = false;
while (tmpAvailableSpawningPosition == false)
{
RailRoadScript tmpRailBlock = _railRoadScript[Random.Range(0, _railRoadScript.Count)];
if (tmpRailBlock._currentType == RailRoadScript.RailRoadType.OneWay || tmpRailBlock._currentType == RailRoadScript.RailRoadType.TurningPoint)
{
tmpAvailableSpawningPosition = true;
_allTrains[i] = Instantiate(_trainPrefab, tmpRailBlock.transform.position, Quaternion.identity) as GameObject;
_allTrains[i].name = "Train N°" + i;
TrainScript tmpTrainScript = _allTrains[i].GetComponent <TrainScript>();
tmpTrainScript._owner = "Player" + i;
if (i == 0)
{
tmpTrainScript._mainSprites.sprite = tmpTrainScript._engineSprites[0];
}
else
{
tmpTrainScript._mainSprites.sprite = tmpTrainScript._engineSprites[1];
}
tmpTrainScript._currentRailScript = tmpRailBlock;
tmpTrainScript._currentWagonType = TrainScript.WagonType.Engine;
tmpTrainScript._trainParts.Add(tmpTrainScript);
tmpTrainScript._currentWagonNumber = tmpTrainScript._trainParts.Count - 1;
tmpTrainScript.ComputeNextRailBlock(true);
}
}
}
}
public RailLink(RailRoadScript railLinked, GameObject fbRef)
{
_railLinked = railLinked;
_isAvailable = false;
_cannoBeDisabled = false;
_feedbackReference = fbRef;
}
//DESTINATION COMPUTING-----------------------------------------------------------------------------------
public void ComputeNextRailBlock(bool firstTime)
{
if (_currentWagonType == WagonType.Engine)
{
bool tmpAvailableBlock = false;
while (tmpAvailableBlock == false)
{
RailRoadScript tmpRS = null;
RailRoadScript.RailLink tmpJustEndedLink = null;
switch (_currentRailScript._currentType)
{
case RailRoadScript.RailRoadType.OneWay:
//Old Way - For turning Point And One way
tmpRS = _currentRailScript._linkedRailRoadList [Random.Range(0, _currentRailScript._linkedRailRoadList.Count)]._railLinked;
break;
case RailRoadScript.RailRoadType.TurningPoint:
//Old Way - For turning Point And One way
tmpRS = _currentRailScript._linkedRailRoadList [Random.Range(0, _currentRailScript._linkedRailRoadList.Count)]._railLinked;
break;
case RailRoadScript.RailRoadType.Cross:
//find previous reference to current reference link in _current reference linkList
foreach (RailRoadScript.RailLink links in _currentRailScript._linkedRailRoadList)
{
if (links._railLinked == _previousRailScript)
{
tmpJustEndedLink = links;
break;
}
}
//Find the other Available/Unavailable link and attribute next destination
foreach (RailRoadScript.RailLink links in _currentRailScript._linkedRailRoadList)
{
if (links != tmpJustEndedLink && links._isAvailable == tmpJustEndedLink._isAvailable)
{
tmpRS = links._railLinked;
break;
}
}
_horns[Random.Range(0, _horns.Length)].Play();
break;
case RailRoadScript.RailRoadType.ThreeWay:
//find previous reference to current reference link in _current reference linkList
foreach (RailRoadScript.RailLink links in _currentRailScript._linkedRailRoadList)
{
if (links._railLinked == _previousRailScript || firstTime)
{
tmpJustEndedLink = links;
break;
}
}
foreach (RailRoadScript.RailLink links in _currentRailScript._linkedRailRoadList)
{
if (links != tmpJustEndedLink && tmpJustEndedLink._isAvailable == true && links._isAvailable == true)
{
tmpRS = links._railLinked;
break;
}
else if (links != tmpJustEndedLink && tmpJustEndedLink._isAvailable == false && !links._cannoBeDisabled)
{
tmpRS = links._railLinked;
break;
}
}
_horns[Random.Range(0, _horns.Length)].Play();
break;
}
//New Way
if (firstTime || tmpRS != _previousRailScript)
{
//Generate Wagon if it's needed
if (_isGeneratingWagons && firstTime == false)
{
WagonGeneration();
if (_trainParts.Count == _wagonTargetNumber)
{
_isGeneratingWagons = false;
}
}
//Compute next destination
_previousRailScript = _currentRailScript;
_currentRailScript = tmpRS;
//Adapt rotation to next destination
RotationHandler();
tmpAvailableBlock = true;
}
}
}
else
{
_previousRailScript = _currentRailScript;
_currentRailScript = _trainParts[_currentWagonNumber - 1]._previousRailScript;
//Adapt rotation to next destination
RotationHandler();
}
}
