void Awake()
{
Node = GameObject.Find("Node");
NodeWall = GameObject.Find("NodeWall");
enemyTransform = transform.parent.gameObject.transform.parent.transform;
//according to the scene
w = 30;
h = 30;
grid = new NodeForMap[w, h];
WallRange = new GameObject("WallRange");
PathRange = new GameObject("PathRange");
for (int x = 0; x < w; x++)
{
for (int y = 0; y < h; y++)
{
Vector3 pos = new Vector3(x - 15, -0.8f, y - 5);
bool isWall = Physics.CheckSphere(pos, NodeRadius, Layer);
grid[x, y] = new NodeForMap(isWall, pos, x, y);
if (isWall)
{
GameObject obj = GameObject.Instantiate(NodeWall, pos, Quaternion.identity) as GameObject;
obj.transform.SetParent(WallRange.transform);
}
}
}
}
public List <NodeForMap> GetNeibours(NodeForMap node)
{
List <NodeForMap> list = new List <NodeForMap>();
for (int i = -1; i <= 1; i++)
{
for (int j = -1; j <= 1; j++)
{
if (i == 0 && j == 0)
{
continue;
}
int x = node.x + i;
int y = node.y + j;
if (x < w && x >= 0 && y < h && y >= 0)
{
list.Add(grid[x, y]);
}
}
}
return(list);
}
