// Use this for initialization
void Start()
{
leftChunks = new List <Transform>();
rightChunks = new List <Transform>();
upChunks = new List <Transform>();
downChunks = new List <Transform>();
foreach (Transform chunk in levelChunks)
{
LevelChunk thisChunk = chunk.GetComponent <LevelChunk>();
if (thisChunk.Right())
{
rightChunks.Add(chunk);
}
if (thisChunk.Left())
{
leftChunks.Add(chunk);
}
if (thisChunk.Up())
{
upChunks.Add(chunk);
}
if (thisChunk.Down())
{
downChunks.Add(chunk);
}
}
for (int i = 0; i < size - 1; i++)
{
//place chunks around the border
//placed[i, 0] = true;
//placed[i, (size - 1)] = true;
//placed[0, i] = true;
//placed[(size - 1), i] = true;
Transform leftChunk = Instantiate(leftWall);
Transform rightChunk = Instantiate(leftWall);
Transform upChunk = Instantiate(bottomWall);
Transform downChunk = Instantiate(bottomWall);
Vector3 origin = new Vector3((-(int)Mathf.Round(size / 2)) * chunkSize, 0.0f, (-(int)Mathf.Round(size / 2)) * chunkSize);
leftChunk.transform.position = new Vector3(0, 2.5f, i * chunkSize) + origin;
rightChunk.transform.position = new Vector3((size - 1) * chunkSize, 2.5f, i * chunkSize) + origin;
upChunk.transform.position = new Vector3(i * chunkSize, 2.5f, 0) + origin;
downChunk.transform.position = new Vector3(i * chunkSize, 2.5f, (size - 1) * chunkSize) + origin;
}
PlaceChunk((int)Mathf.Round(size / 2), (int)Mathf.Round(size / 2), DIRECTION.UP);
//FindObjectOfType<CoverManager>().RemakeCover();
}
void PlaceChunk(int x, int y, DIRECTION dir)
{
//grab a random chunk
if (placed[x, y])
{
//return;
}
Transform thisChunk = null;
if (first)
{
thisChunk = Instantiate(firstChunk);
first = false;
}
else
{
switch (dir)
{
case DIRECTION.RIGHT:
thisChunk = Instantiate(rightChunks[Random.Range(0, rightChunks.Count)]);
break;
case DIRECTION.LEFT:
thisChunk = Instantiate(leftChunks[Random.Range(0, leftChunks.Count)]);
break;
case DIRECTION.UP:
thisChunk = Instantiate(upChunks[Random.Range(0, upChunks.Count)]);
break;
case DIRECTION.DOWN:
thisChunk = Instantiate(downChunks[Random.Range(0, downChunks.Count)]);
break;
}
}
Vector3 origin = new Vector3((-(int)Mathf.Round(size / 2)) * chunkSize, 0.0f, (-(int)Mathf.Round(size / 2)) * chunkSize);
thisChunk.transform.position = new Vector3(x * chunkSize, 2.5f, y * chunkSize) + origin;
placed[x, y] = true;
LevelChunk levelChunk = thisChunk.GetComponent <LevelChunk>();
if (levelChunk.Right())
{
if (x + 1 < (size - 1) && !placed[x + 1, y])
{
PlaceChunk(x + 1, y, DIRECTION.LEFT);
}
}
if (levelChunk.Left())
{
if (x - 1 >= 0 && !placed[x - 1, y])
{
PlaceChunk(x - 1, y, DIRECTION.RIGHT);
}
}
if (levelChunk.Up())
{
if (y + 1 < (size - 1) && !placed[x, y + 1])
{
PlaceChunk(x, y + 1, DIRECTION.DOWN);
}
}
if (levelChunk.Down())
{
if (y - 1 >= 0 && !placed[x, y - 1])
{
PlaceChunk(x, y - 1, DIRECTION.UP);
}
}
}