private QMazeEngine createChildMaze(QRectInt rect, QMazeEngine mazeEngine)
{
mazeEngine.setMazeWidth(rect.width);
mazeEngine.setMazeHeight(rect.height);
mazeEngine.transform.position = new Vector3(0, 0, 0);
mazeEngine.transform.position = mazeEngine.transform.TransformPoint(new Vector3(rect.x, -3, -rect.y));
List <QVector2IntDir> finishPositionList = new List <QVector2IntDir>();
finishPositionList.Add(new QVector2IntDir(rect.width / 2, rect.height / 2, QMazeOutputDirection.NotSpecified));
mazeEngine.setFinishPositionList(finishPositionList);
List <QVector2IntDir> exitPositionList = new List <QVector2IntDir>();
QVector2IntDir mazeExit = getExitForRect(rect);
exitPositionList.Add(mazeExit);
mazeEngine.setExitPositionList(exitPositionList);
List <QVector2IntDir> baseMazeEngineExitPositionlist = baseMazeEngine.getExitPositionList();
baseMazeEngineExitPositionlist.Add(new QVector2IntDir(rect.x + mazeExit.x + QMazeOutput.dx[mazeExit.direction],
rect.y + mazeExit.y + QMazeOutput.dy[mazeExit.direction],
QMazeOutput.opposite[mazeExit.direction]));
baseMazeEngine.setExitPositionList(baseMazeEngineExitPositionlist);
return(mazeEngine);
}
private QVector2IntDir getExitForRect(QRectInt rect)
{
QMazeOutputDirection dir;
int ix = QMath.getRandom(0, rect.width);
int iy;
if (ix == 0 || ix == rect.width - 1)
{
iy = QMath.getRandom(0, rect.height);
dir = (ix == 0 ? QMazeOutputDirection.W : QMazeOutputDirection.E);
}
else
{
if (QMath.getRandom() > 0.5)
{
iy = 0;
dir = QMazeOutputDirection.N;
}
else
{
iy = rect.height - 1;
dir = QMazeOutputDirection.S;
}
}
return(new QVector2IntDir(ix, iy, dir));
}
private void generateNextLevel()
{
baseMazeEngine.destroyImmediateMazeGeometry();
List <QVector2IntDir> exitPositionList = baseMazeEngine.getExitPositionList();
if (exitPositionList.Count > 1)
{
exitPositionList.RemoveAt(0);
baseMazeEngine.setExitPositionList(exitPositionList);
}
List <QVector2Int> obstaclePositionList = new List <QVector2Int>();
if (prevMazeEngine == null)
{
prevRect = new QRectInt(QMath.getRandom(1, baseMazeEngine.getMazeWidth() - CHILD_MAZE_SIZE - 2),
QMath.getRandom(1, baseMazeEngine.getMazeHeight() - CHILD_MAZE_SIZE - 2), CHILD_MAZE_SIZE, CHILD_MAZE_SIZE);
obstaclePositionList.AddRange(rectToList(prevRect));
prevMazeEngine = createChildMaze(prevRect, childMazeEngine_1);
prevMazeEngine.generateMaze();
player.setPosition(prevMazeEngine.transform.TransformPoint(prevMazeEngine.getFinishPositionList()[0].toVector3()));
}
else
{
prevMazeEngine.destroyImmediateMazeGeometry();
prevRect = nextRect;
prevMazeEngine = nextMazeEngine;
obstaclePositionList.AddRange(rectToList(prevRect));
}
nextRect = new QRectInt(QMath.getRandom(1, baseMazeEngine.getMazeWidth() - CHILD_MAZE_SIZE - 2),
QMath.getRandom(1, baseMazeEngine.getMazeHeight() - CHILD_MAZE_SIZE - 2), CHILD_MAZE_SIZE, CHILD_MAZE_SIZE);
while (isRectNear(prevRect, nextRect))
{
nextRect.x = QMath.getRandom(1, baseMazeEngine.getMazeWidth() - CHILD_MAZE_SIZE - 2);
nextRect.y = QMath.getRandom(1, baseMazeEngine.getMazeHeight() - CHILD_MAZE_SIZE - 2);
}
obstaclePositionList.AddRange(rectToList(nextRect));
baseMazeEngine.setObstaclePositionList(obstaclePositionList);
nextMazeEngine = createChildMaze(nextRect, prevMazeEngine == childMazeEngine_1 ? childMazeEngine_2 : childMazeEngine_1);
nextMazeEngine.generateMaze();
List <QVector2IntDir> nextMazeEngineFinishPositionList = nextMazeEngine.getFinishPositionList();
finishTransform.parent = nextMazeEngine.getMazeData()[nextMazeEngineFinishPositionList[0].x][nextMazeEngineFinishPositionList[0].y].geometry.transform;
finishTransform.localPosition = new Vector3();
player.setGoal(nextMazeEngine.transform.TransformPoint(nextMazeEngineFinishPositionList[0].toVector3()), goalReachedHandler);
baseMazeEngine.generateMaze();
currentLevel++;
levelText.text = "LEVEL: " + currentLevel;
}
private bool isRectNear(QRectInt first, QRectInt second, int offset = 1)
{
if (first.x < second.x + second.width + offset && first.x + first.width + offset > second.x &&
first.y < second.y + second.height + offset && first.y + first.height + offset > second.y)
{
return(true);
}
else
{
return(false);
}
}
private List <QVector2Int> rectToList(QRectInt rect)
{
List <QVector2Int> result = new List <QVector2Int>();
for (int ix = rect.x; ix < rect.x + rect.width; ix++)
{
for (int iy = rect.y; iy < rect.y + rect.height; iy++)
{
result.Add(new QVector2Int(ix, iy));
}
}
return(result);
}