private ChessCharacter FindAdjacentTarget(int findRange)
{
_cCharacter.ClearPathFindQueue();
GameManager.gameInstance.ResetTilePath(_cCharacter.name);
ChessTile startTile;
startTile = GameManager.gameInstance.tilemap.GetTile <ChessTile>(_cCharacter.GetTilePosition());
startTile.SetPrevPathTileNodeMap(_cCharacter.name, startTile);
_cCharacter.PushPathFindTile(startTile);
ChessTile nextQueueTile = _cCharacter.PopPathFindTile();
while (nextQueueTile != null) //###남은 갯수 체크가 아닌 PopPathFindTile 반환 값으로 판별하도록 개선 가능
{
ChessTile currentTile = nextQueueTile;
//가장 인근의 캐릭터 반환
if (currentTile.gameObject != null && currentTile.GetDistanceWeight() != 0)
{
ChessCharacter targetCharacter = currentTile.gameObject.GetComponent <ChessCharacter>();
if (_cCharacter.GetCharacterType() != targetCharacter.GetCharacterType() && targetCharacter.GetCharacterType() != ChessCharacter.eCharacterType.WAIT) // 적일 때만 탐색 성공 시킨다.
{
return(targetCharacter);
}
}
else if (currentTile.GetDistanceWeight() == findRange + 1)
{
return(null);
}
else
{
for (int i = 0; i < (int)ChessCharacter.Direction.MAXSIZE; i++)
{
ChessCharacter.Direction direction = (ChessCharacter.Direction)i;
Vector3Int nextTilePos = currentTile.GetTilePosition() + _cCharacter.GetDirectionTileNext(direction);
ChessTile nextTile = GameManager.gameInstance.tilemap.GetTile <ChessTile>(nextTilePos);
if (_cCharacter.IsInWall(nextTilePos) && //맵 안에 있을 때 분기
nextTile.GetPrevPathTileNodeMap(_cCharacter.name) == null) // 이미 이전 타일 세팅 안되있을 때 분기
{
nextTile.SetPrevPathTileNodeMap(_cCharacter.name, currentTile);
nextTile.SetDistanceWeight(currentTile.GetDistanceWeight() + 1);
_cCharacter.PushPathFindTile(nextTile);
}
}
}
nextQueueTile = _cCharacter.PopPathFindTile();
}
return(null);
}
private void FindPath(Vector3Int targetTilePosition)
{
_cCharacter.ClearPathFindQueue();
_cCharacter.ClearPathStack();
GameManager.gameInstance.ResetTilePath(_cCharacter.name);
ChessTile startTile;
startTile = GameManager.gameInstance.tilemap.GetTile <ChessTile>(_cCharacter.GetTilePosition());
startTile.SetPrevPathTileNodeMap(_cCharacter.name, startTile);
_cCharacter.PushPathFindTile(startTile);
ChessTile nextQueueTile = _cCharacter.PopPathFindTile();
while (nextQueueTile != null)
{
ChessTile currentTile = nextQueueTile;
//목표 타일에 도달하면 반환
if (currentTile.GetTilePosition() == targetTilePosition)
{
ChessTile pathTile = currentTile;
while (pathTile.GetPrevPathTileNodeMap(_cCharacter.name) != null && pathTile.GetPrevPathTileNodeMap(_cCharacter.name) != pathTile)
{
_cCharacter.PushPathStackTile(pathTile);
pathTile = pathTile.GetPrevPathTileNodeMap(_cCharacter.name);
targetTile = pathTile;
}
Debug.Log("@@@@@path finish1!!!");
return;
}
else
{
for (int i = 0; i < (int)ChessCharacter.Direction.MAXSIZE; i++)
{
ChessCharacter.Direction direction = (ChessCharacter.Direction)i;
Vector3Int nextTilePos = currentTile.GetTilePosition() + _cCharacter.GetDirectionTileNext(direction);
ChessTile nextTile = GameManager.gameInstance.tilemap.GetTile <ChessTile>(nextTilePos);
if (_cCharacter.IsInWall(nextTilePos) && nextTile.GetPrevPathTileNodeMap(_cCharacter.name) == null)
{
nextTile.SetPrevPathTileNodeMap(_cCharacter.name, currentTile);
//Debug.Log("nextTile : " + nextTile.position + "direction : " + direction);
_cCharacter.PushPathFindTile(nextTile);
}
}
}
nextQueueTile = _cCharacter.PopPathFindTile();
}
}