I am trying to use scene_drawing to create a chessboard, and it is not going well at all, no matter what coordinates I put in for each square, it outlines the entire scene, please help! First post, should I enter my code or should I not?
scene_drawing is sort of deprecated. Use ShapeNode Here is an example to display chessboard grid You can tap a square to place a queen.
# coding: utf-8
import scene, ui
class Block(scene.ShapeNode):
def __init__(self, x, y, w, h,
fill_color='black', parent=None):
path = ui.Path.rect(0, 0, w, h)
self.label = None
self.root = parent
super(Block, self).__init__(path=path,
fill_color=fill_color,
position=(x, y),
parent=parent)
def touch_began(self, touch):
if not self.label:
self.label = scene.LabelNode('♛',
font=('Helvetica', 40),
color='green', parent=self.root)
self.add_child(self.label)
class MyScene (scene.Scene):
def setup(self):
self.background_color = 'gray'
colorlist = ['black', 'lightyellow']
m, n = 8, 8
w, h = 64, 64
start_x, start_y = self.size[0]/2-n/2*w, self.size[1]/2 - m/2*h
self.grid = {}
for i in range(m):
for j in range(n):
x, y = start_x+i*w, start_y+j*h
self.grid[i,j] = Block(x, y, w, h,
fill_color=colorlist[(i+j)%2],
parent=self)
def touch_began(self, touch):
for i, j in self.grid:
if (touch.location in (self.grid[i, j].frame)):
self.grid[i,j].touch_began(touch)
return
scene.run(MyScene(), show_fps=True)