def run_action():
if len(run_buffer) == 0:
print('exec finished')
window.clearInterval(runtime)
post_run()
return
a = run_buffer.pop(0)
arg = float(a.split(' ', 1)[1])
cmd[a.split(' ')[0]](arg)
display.width = display.width
imgs = ['front_r', 'front', 'back_l', 'back']
ctx.drawImage(window.gebi(imgs[turtle.angle]), turtle.x - 50,
turtle.y - 100, 100, 100)
if turtle.collision():
window.clearInterval(runtime)
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi('error').innerHTML = 'Rodrick can\'t move there!'
window.hide_error()
class Cloud(object):
x = 0
y = 0
speed = 0
src = window.gebi(choice(['cloud1', 'cloud2']))
def resize_window(event):
display.width = result.width
display.height = result.height
map_.width = result.width
map_.height = result.height
cell_w = (display.height / iso_scale) * tan(radians(62.64))
cell_h = display.height / iso_scale
median_cell = (display.width / 2, display.height / 2)
## READING MAP DATA ##
for i, j, src, c in window.data['map']:
map_ctx.beginPath()
if c[0] == 'simpleFill':
img = window.gebi(src)
# ANTIALIAS #
oc = document.createElement('canvas')
oc2 = document.createElement('canvas')
octx = oc.getContext('2d')
octx2 = oc2.getContext('2d')
oc.width = img.width
oc.height = img.height
oc2.width = img.width
oc2.height = img.height
octx.drawImage(img, 0, 0, oc.width, oc.height)
octx2.drawImage(oc, 0, 0, oc.width * 0.5, oc.height * 0.5)
oc.width = oc.width
octx.drawImage(oc2, 0, 0, oc.width * 0.5, oc.height * 0.5)
oc2.width = oc2.width
octx2.drawImage(oc, 0, 0, oc.width * 0.5, oc.height * 0.5)
map_ctx.drawImage(oc2, 0, 0, oc.width * 0.125, oc.height * 0.125,
(median_cell[0] + i * cell_w) - c[2][0] * cell_w,
(median_cell[1] + j * cell_h) - c[2][1] * cell_h,
c[1][0] * cell_w + c[2][0] * cell_w,
c[1][1] * cell_h + c[2][1] * cell_h)
map_ctx.fill()
elif c == 'floor':
map_ctx.moveTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h - cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w + cell_w / 2,
median_cell[1] + j * cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h + cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
pattern = ctx.createPattern(window.gebi(src), 'repeat')
map_ctx.fillStyle = pattern
map_ctx.fill()
elif c == 'wall_l':
map_ctx.moveTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h - cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h - cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h + cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
pattern = map_ctx.createPattern(window.gebi(src), 'repeat')
map_ctx.fillStyle = pattern
map_ctx.fill()
map_ctx.beginPath()
map_ctx.globalAlpha = 0.5
map_ctx.moveTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h - cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h - cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h + cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h)
pattern = map_ctx.createPattern(window.gebi(src), 'repeat')
map_ctx.fillStyle = '#000000'
map_ctx.fill()
map_ctx.globalAlpha = 1
elif c == 'wall_r':
map_ctx.moveTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h - cell_h)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h - cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w - cell_w / 2,
median_cell[1] + j * cell_h + cell_h / 2)
map_ctx.lineTo(median_cell[0] + i * cell_w,
median_cell[1] + j * cell_h)
pattern = map_ctx.createPattern(window.gebi(src), 'repeat')
map_ctx.fillStyle = pattern
map_ctx.fill()
def run():
global runtime
global run_buffer
global used_commands
variables = {}
window.gebi('error').style.width = '0vw'
window.gebi('error').style.opacity = 0
try:
window.clearInterval(runtime)
except:
pass
display.width = display.width
turtle.x = display.width / 2
turtle.y = display.height / 2
turtle.disp_x = 0
turtle.disp_y = 0
turtle.angle = 0
ctx.beginPath()
ctx.lineWidth = 3
ctx.moveTo(turtle.x + dis_center_x, turtle.y + dis_center_y)
ctx.stroke()
lines = window.editor.getValue().split('\n')
lines = list(filter(lambda x: bool(x), lines))
used_commands = []
run_buffer = []
for_buffer = []
current_buffer = run_buffer
for line in lines:
line = line.strip()
if '=' in line:
pre, post = line.split('=')
pre = pre.strip()
if pre[0] in '0123456789':
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": Declarations cannot begin with numericals'.format(
line)
window.hide_error()
return
post = post.strip()
for char in pre:
if char not in 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_':
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": "{}" not allowed in variable declarations'.format(
line, char)
window.hide_error()
return
variables[pre] = post
else:
for command, action in cmd.items():
if line.startswith(command):
used_commands.append(command)
if command in ['FORWARD', 'BACKWARD']:
try:
arg = int(line.split(' ', 1)[1])
except ValueError:
try:
arg = int(variables[line.split(' ', 1)[1]])
except ValueError:
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": {} only accepts integer values (whole numbers)'.format(
line, command)
window.hide_error()
return
except KeyError:
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": variable "{}" not defined'.format(
line,
line.split(' ')[1])
window.hide_error()
return
for i in range(5 * arg):
current_buffer.append(command + ' 0.2')
elif command in ['LEFT', 'RIGHT']:
current_buffer.append(command + ' 1')
elif command in ['FOR ']:
try:
arg = int(line.split(' ', 1)[1])
except ValueError:
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": {} only accepts integer values (whole numbers)'.format(
line, command)
window.hide_error()
return
if len(for_buffer) > 0:
for_buffer.append([arg])
current_buffer = for_buffer[-1]
else:
for_buffer.append(arg)
current_buffer = for_buffer
elif command in ['ENDFOR']:
if current_buffer == for_buffer[-1]:
cur = for_buffer.pop(-1)
counts = cur.pop(0)
apval = cur * counts
try:
for item in apval:
for_buffer[-1].append(item)
current_buffer = for_buffer[-1]
except:
for item in apval:
for_buffer.append(item)
current_buffer = for_buffer
elif current_buffer == for_buffer:
counts = for_buffer.pop(0)
apval = for_buffer * counts
for item in apval:
run_buffer.append(item)
current_buffer = run_buffer
break
else:
window.gebi('error').style.width = '42vw'
window.gebi('error').style.opacity = 1
window.gebi(
'error'
).innerHTML = 'Error in line "{}": Unrecognised command-word'.format(
line)
window.hide_error()
break
runtime = window.setInterval(run_action, 35)
print('loading main.py')
from browser import document, alert, window, timer
from math import sin, cos, tan, radians
from random import choice
result = window.gebi('result')
start = window.gebi('start')
win = window.gebi('win')
challenges = window.gebi('challenges')
display = window.gebi('display')
map_ = window.gebi('map')
cloud_canvas = window.gebi('clouds_canvas')
cloud_ctx = cloud_canvas.getContext('2d')
ctx = display.getContext('2d')
map_ctx = map_.getContext('2d')
class Turtle(object):
angles = [62.64, -62.64, -117.36, 117.36]
def __init__(self):
self.x = 0
self.y = 0
self.angle = 0
self.disp_x = 0
self.disp_y = 0