// Use this for initialization
void Start()
{
// Initial state
StepForward = false;
StepBack = false;
ContinueToSelectedNode = false;
Repeat = false;
VisualsOn = true;
DisableMaze = false;
GenerateNewMap = false;
sequentialA = new PathfindingSequentialA(spawnNode, destinationNode);
bidirectionalStart = new PathfindingBidirectionalA(spawnNode, destinationNode);
bidirectionalGoal = new PathfindingBidirectionalA(destinationNode, spawnNode);
bidirectionalStart.brotherThread = bidirectionalGoal;
bidirectionalGoal.brotherThread = bidirectionalStart;
InitMap();
StartCoroutine(makeVisuals());
if (RunSequentialAStar)
{
StartCoroutine(RunSequentialA());
}
else if (RunBidirectionalAStar)
{
StartCoroutine(RunBidirectionalA());
}
}
void Update()
{
if (Input.GetMouseButtonUp(0) && (Input.mousePosition.x > UiPanel.rect.size.x || Screen.height - Input.mousePosition.y > UiPanel.rect.size.y))
{
selectedNode = GetNodeFromLocation(Camera.main.ScreenToWorldPoint(Input.mousePosition));
}
if (GenerateNewMap)
{
GenerateNewMap = false;
foreach (Node node in nodes)
{
node.isWalkable = true;
}
if (!DisableMaze)
{
MakeWalls(0, size_x - 1, 0, size_z - 1);
}
destinationNode = nodes[size_x - 1, 0];
spawnNode = nodes[0, size_z - 1];
destinationNode.isWalkable = true;
spawnNode.isWalkable = true;
sequentialA = new PathfindingSequentialA(spawnNode, destinationNode);
bidirectionalStart = new PathfindingBidirectionalA(spawnNode, destinationNode);
bidirectionalGoal = new PathfindingBidirectionalA(destinationNode, spawnNode);
bidirectionalStart.brotherThread = bidirectionalGoal;
bidirectionalGoal.brotherThread = bidirectionalStart;
Repeat = true;
}
if (Repeat)
{
Repeat = false;
JoinThreads();
InitMap();
if (RunSequentialAStar)
{
StartCoroutine(RunSequentialA());
}
else if (RunBidirectionalAStar)
{
StartCoroutine(RunBidirectionalA());
}
}
}