public void UpdatePathFinding()
{
if (_pathFindingQueue.Count != 0)
{
sPathCommand command = PopCommand();
if (command.tileCell.Marked() == false)
{
command.tileCell.Mark();
if (command.tileCell.CanMove() == true)
{
command.tileCell.SetPathFindingTestMark(Color.blue);
}
else if (command.tileCell.CanMove() == false)
{
command.tileCell.SetPathFindingTestMark(Color.red);
}
if (command.tileCell.GetDistanceFromStart() > 5)
{
_reverseTileCell = command.tileCell;
_updateState = eUpdateState.BUILD;
return;
}
// 목표 도달?
if (command.tileCell.GetTileX() == _targetTileCell.GetTileX() && command.tileCell.GetTileY() == _targetTileCell.GetTileY())
{
_updateState = eUpdateState.BUILD;
_reverseTileCell = _targetTileCell;
return;
}
// 주변 타일 검사
for (int direction = (int)eMoveDirection.UP; direction < (int)eMoveDirection.NONE; direction++)
{
sPosition currentTilePosition;
currentTilePosition.x = command.tileCell.GetTileX();
currentTilePosition.y = command.tileCell.GetTileY();
sPosition nextTilePos = GetPositionByDirection(currentTilePosition, (eMoveDirection)direction);
TileCell nextTileCell = GameManager.Instance.GetMap().GetTileCell(nextTilePos.x, nextTilePos.y);
//nextTileCell.SetPathFindingTestMark(Color.red);
// 검사 한타일인지 && 이동 가능한 타일 인지 && 갈수 없는 노드의 타입이 혹시 몬스터? -> 리팩토링하고싶다ㅏㅏ
if ((nextTileCell.IsPathFindable() == true && nextTileCell.Marked() == false))
{
float distanceFromStart = command.tileCell.GetDistanceFromStart() + command.tileCell.GetDistanceWeight() + 1;
//float heuristic = CalcAStarHeuristic(distanceFromStart, nextTileCell, _targetTileCell);
float heuristic = 0;
switch (_character.GetPathFindingType())
{
case ePathFindingType.DISTANCE:
heuristic = distanceFromStart;
break;
case ePathFindingType.SIMPLE:
heuristic = CalcSimpleHeuristic(command.tileCell, nextTileCell, _targetTileCell);
break;
case ePathFindingType.COMPLEX:
heuristic = CalcComplexHeuristic(nextTileCell, _targetTileCell);
break;
case ePathFindingType.ASTAR:
heuristic = CalcAStarHeuristic(distanceFromStart, nextTileCell, _targetTileCell);
break;
}
if (nextTileCell.GetPrevTileCell() == null)
{
nextTileCell.SetDistanceFromStart(distanceFromStart);
nextTileCell.SetPrevTileCell(command.tileCell);
sPathCommand newCommand;
newCommand.heuristic = heuristic;
newCommand.tileCell = nextTileCell;
PushCommand(newCommand);
}
}
}
}
}
}
