public void GenerateNextSegment(bool visualize = true, bool generateObstacles = true)
{
var config = levelSO.currentStage.Next();
var seggy = LevelGenerator.GenerateLevel(config);
seggy.index = latestSegmentIndex;
levelSegments.Add(seggy);
LevelGenerator.Segment currentSegment = levelSegments[levelSegments.Count - 1];
LevelGenerator.Segment prevSegment = (levelSegments.Count < 2) ? null : levelSegments[levelSegments.Count - 2];
if (visualize)
{
Vector3 position = new Vector3(0, -0.5f, segmentLength * currentSegment.index);
currentSegment.gameObject = Instantiate(levelSO.levelSegmentPrefab[0], LevelSegmentsHolder.transform);
currentSegment.gameObject.name = "Segment " + currentSegment.index;
currentSegment.gameObject.transform.localPosition = position;
}
if (visualize && prevSegment != null && prevSegment.gameObject == null)
{
visualize = false;
}
// Scenery
if (prevSegment != null)
{
while (true)
{
var buildingInfo = levelSO.buildingPrefabs[Random.Range(0, levelSO.buildingPrefabs.Length)];
if (prevSegment.leftLastBuilding + buildingInfo.size < segmentLength)
{
if (visualize)
{
var building = Instantiate(buildingInfo.prefab, prevSegment.gameObject.transform);
building.transform.localPosition = new Vector3(-10f, 0f, prevSegment.leftLastBuilding);
}
prevSegment.leftLastBuilding += buildingInfo.size;
}
else
{
currentSegment.leftLastBuilding = prevSegment.leftLastBuilding - segmentLength;
break;
}
}
while (true)
{
var buildingInfo = levelSO.buildingPrefabs[Random.Range(0, levelSO.buildingPrefabs.Length)];
if (prevSegment.rightLastBuilding + buildingInfo.size < segmentLength)
{
if (visualize)
{
var building = Instantiate(buildingInfo.prefab, prevSegment.gameObject.transform);
building.transform.localPosition = new Vector3(10f, 0f, prevSegment.rightLastBuilding);
building.transform.localScale = new Vector3(-1f, 1f, 1f);
}
prevSegment.rightLastBuilding += buildingInfo.size;
}
else
{
currentSegment.rightLastBuilding = prevSegment.rightLastBuilding - segmentLength;
break;
}
}
}
// More scenery
if (Random.Range(0f, 1f) <= .5f)
{
if (visualize)
{
var newSide = Instantiate(levelSO.sidePrefabs[Random.Range(0, levelSO.buildingPrefabs.Length)], currentSegment.gameObject.transform);
newSide.transform.localPosition = new Vector3(-8f, .5f, 4f);
newSide.transform.localEulerAngles = new Vector3(0f, 0f, 0f);
}
else
{
Random.Range(0, levelSO.buildingPrefabs.Length);
}
}
if (Random.Range(0f, 1f) <= .5f)
{
if (visualize)
{
var newSide = Instantiate(levelSO.sidePrefabs[Random.Range(0, levelSO.buildingPrefabs.Length)], currentSegment.gameObject.transform);
newSide.transform.localPosition = new Vector3(8f, .5f, 4f);
newSide.transform.localEulerAngles = new Vector3(0f, 180f, 0f);
}
else
{
Random.Range(0, levelSO.buildingPrefabs.Length);
}
}
if (generateObstacles)
{
// Obstacles generation
List <List <LevelGenerator.Obstacle> > subsegments = new List <List <LevelGenerator.Obstacle> >();
for (int j = 0; j < laneCount; j++)
{
var obstacle = GetObstacle(currentSegment, j);
if (obstacle == null)
{
continue;
}
List <LevelGenerator.Obstacle> subsegment = new List <LevelGenerator.Obstacle>
{
obstacle
};
while (j < laneCount)
{
var nextObstacle = GetObstacle(currentSegment, j + 1);
if (nextObstacle != null && nextObstacle.unpassable == obstacle.unpassable && nextObstacle.slidable == obstacle.slidable)
{
subsegment.Add(nextObstacle);
j++;
}
else
{
break;
}
}
subsegments.Add(subsegment);
}
// Obstacle visualization
for (int j = 0; j < subsegments.Count; j++)
{
var subsegment = subsegments[j];
List <LevelSO.ObstacleSegment> segments = new List <LevelSO.ObstacleSegment>();
foreach (var obstacle in subsegment)
{
segments.Add(new LevelSO.ObstacleSegment()
{
slidable = obstacle.slidable, unpassable = obstacle.unpassable
});
}
var obs = ObstacleManager.GetObstacle(new LevelSO.ObstacleInfo()
{
width = subsegment.Count, segments = segments
}, new List <LevelSO.ObstacleInfo>(levelSO.obstaclePrefabs));
if (obs.Count == 0)
{
if (subsegment.Count == 1)
{
throw new System.Exception("Something is not right.");
}
var lastElement = subsegment[subsegment.Count - 1];
subsegments.Add(new List <LevelGenerator.Obstacle>()
{
lastElement
});
subsegment.RemoveAt(subsegment.Count - 1);
var remainder = new List <LevelGenerator.Obstacle>(subsegment);
subsegments.Add(subsegment);
}
else
{
if (visualize)
{
var prefabToInstantiate = obs[Random.Range(0, obs.Count)];
var obstacleGameObject = Instantiate(prefabToInstantiate.prefab, currentSegment.gameObject.transform);
Obstacle obstacle = obstacleGameObject.AddComponent <Obstacle>();
obstacle.ObstacleInfo = prefabToInstantiate;
obstacleGameObject.transform.localPosition = new Vector3((subsegment[0].index - 1) * 4f, 0.5f, segmentLength / 2);
}
else
{
Random.Range(0, obs.Count);
}
}
}
}
latestSegmentIndex++;
}