class Field:
    Nodes = []
    FieldSizeX = 0
    FieldSizeY = 0
    
    #Get value method
    def __getitem__(self, pos):
        X, Y = pos
        return self.Nodes[X][Y].Value
    
    def __setitem__(self, pos, value, Type = "Value"):
        X, Y = pos
        if(Type == "Value"):
            self.Nodes[X][Y].Value = value
        else:
            self.Nodes[X][Y].Type = value

    def __init__(self, tilemap_types, tilemap_values):
        self.FieldSizeX = len(tilemap_types) - 1
        self.FieldSizeY = len(tilemap_types[0]) - 1
        if(tilemap_types != []):
            for x in range(0, self.FieldSizeX + 1):
                self.Nodes.append([])
                for y in range(0, self.FieldSizeY + 1):
    
                    node = Node(x, y, tilemap_types[x][y], tilemap_values[x][y])
                    self.Nodes[x].append(node)
    
    def get_type(self, pos):
        X, Y = pos
        return self.Nodes[X][Y].Type


    def PrintFieldTypes(self):
        for x in range(len(self.Nodes)):
            print()
            for y in range(len(self.Nodes[0])):
                print(self.Nodes[x][y].Type, end=' ')

    def PrintFieldValues(self):
        for x in range(len(self.Nodes)):
            print()
            for y in range(len(self.Nodes[0])):
                print(self.Nodes[x][y].Values, end=' ')


def Neighbors(field, pos):
    x, y, dir = pos
    neighbors = []
    if(x == 11):
        x = 11
    if(x > 0 and field.get_type([x - 1, y]) != TREE and dir == 3):
        neighbors.append((x - 1, y, dir))
    if(y > 0 and field.get_type([x, y - 1]) != TREE and dir == 0):
        neighbors.append((x, y - 1, dir))
    if(x < field.FieldSizeX and field.get_type([x + 1, y]) != TREE and dir == 1):
        neighbors.append((x+1, y, dir))
    if(y < field.FieldSizeY and field.get_type([x, y + 1]) != TREE and dir == 2):
        neighbors.append((x, y+1, dir))
    neighbors.append((x, y, (dir + 1) % 4))
    if(dir == 0):
        neighbors.append((x, y, 3))
    else:
        neighbors.append((x, y, dir - 1))
    return neighbors

class Node:
    X = 0
    Y = 0
    Type = None
    Value = 0

    def __init__(self, X, Y, Type, Value):
        self.X = X
        self.Y = Y
        self.Type = Type
        self.Value = Value


SHORT = 1
TALL = 80
TREE = 100

SHORT_VALUE = 1
TALL_VALUE = 100
TREE_VALUE = 100