private void InstantiateSnake()
{
Map currentMap = mapManager.GetCurrentMap();
for (int i = 0; i < snakeLength; i++)
{
Coord spawnPosition = new Coord(currentMap.mapCenter.x - i, currentMap.mapCenter.y);
Vector3 nodeSpawnPosition = mapManager.CoordToPosition(spawnPosition);
SnakeNode spawnedNode = Instantiate(nodePrefab, nodeSpawnPosition + Vector3.up * .65f, Quaternion.identity) as SnakeNode;
spawnedNode.transform.localScale = Vector3.one * (1 - mapManager.outlinePercent) * mapManager.tileSize * (1 - mapManager.outlinePercent);
spawnedNode.position = spawnPosition;
spawnedNode.moveSpeed = snakeSpeed;
spawnedNode.index = i;
snakeBody.Add(spawnedNode);
if (i != 0)
{
spawnedNode.isHead = false;
spawnedNode.prevNode = snakeBody[i - 1];
}
if (i == 0)
{
spawnedNode.isHead = true;
Renderer rend = spawnedNode.GetComponent<Renderer>();
rend.sharedMaterial = headMaterial;
}
}
ChangeSpeed(currentSpeed);
}
private void Attach(SnakeNode snakeNode)
{
if (!firstSnakeNode)
{
firstSnakeNode = snakeNode;
snakeNode.GetComponent <TargetFollower>().Target = snakeHead;
}
else
{
snakeNode.Next = lastSnakeNode;
snakeNode.GetComponent <TargetFollower>().Target = lastSnakeNode.transform;
}
snakeNode.gameObject.SetActive(true);
lastSnakeNode = snakeNode;
snakeTail.Target = lastSnakeNode.transform;
}
private void Detach()
{
lastSnakeNode.gameObject.SetActive(false);
if (lastSnakeNode == firstSnakeNode)
{
Debug.Log("Last tower has been detatched.");
OnLastNodeDetatched?.Invoke();
}
else
{
lastSnakeNode = lastSnakeNode.Next;
var lastSnakeNodeFollower = lastSnakeNode.GetComponent <TargetFollower>();
snakeTail.Target = lastSnakeNode.transform;
snakeTail.transform.position = lastSnakeNode.transform.position + (lastSnakeNodeFollower.transform.position - lastSnakeNodeFollower.TargetPosition).normalized * 0.5f;
}
}