Posts made by david

Great new.... Congrats!

Hi, a doubt...
you can put (overlap) buttons and or lines on top or the camera view?
for example, draw a "transparent" grid...

working on it... thank you!

Hi,
can it be changed the background color in the dialogs form?

Best regards.

Hi all,

is there some code in python so that I can read data from my account of the App Store, for example, my purchased apps that are not installed on the iPad, or saved apps on the wish list?

Cheers

Great idea, Javier

Any idea?... :)

Hi, thank you ccc...

my intention was to circle to scour the home path to end, but no wake, i.e. see the circle in motion following the route drawn.

Cheers,
David

A PDF/epub would be sufficient, without necessity (nor to make the expense) of publishing it in paper ...

Hi,
Without a doubt I would buy a book about Pythonista, dedicated mainly to the "scene" and "ui" with many examples. Does anyone support this idea?

Yes, the idea is aimed at OMZ :)

Cheers

Hi all,
After recording the movement of the finger on the screen... How do I do to play the movements registered in the scene?

Cheers

My (naive) code:

import scene

# for recording x and y...
pointX = []
pointY = []

class MyScene(scene.Scene):
	def __init__(self, in_dot_color=scene.Color(0, 0, 0, 1)):
		super().__init__()
		self.dot_color = in_dot_color
		self.touch = None
		
	def draw(self):
		scene.background(0, 0, 0)
		if self.touch:
			scene.fill('red')
			x, y = self.touch.location
			scene.ellipse(x - 50, y - 50, 100, 100)
			scene.text(str(x) + ', ' + str(y), 'Futura', 20, 100, 50)
			pointX.append(x)
			pointY.append(y)
			
	def touch_began(self, touch):
		pointX.clear()
		pointY.clear()
		self.touch = touch
		
	def touch_moved(self, touch):
		self.touch = touch
		
	def touch_ended(self, touch):
		self.touch = None

		
scene.run(MyScene(), show_fps=True)

Hi all,

The intention was to use the docopt package, but being so, I am assuming that I need to do a specific UI. The mini game aims to emulate a system admin terminal.

The case is that I will need a virtual keyboard (do I have to do it or is there any available in/for pythonista?)

Cheers,
David

Hi all,
can I use the template to generate an App for iOS if I developed a small console-based game? how it will be the interface of the user in that case?

Best regards.

Note: currently do not have a Mac (Intel) to test.

Hi, Many thanks to all. I will follow these indications.
I believe that they are sufficient for now.

Hi, then, this not what can I do?...

https://github.com/tartley/colorama/raw/master/screenshots/ubuntu-demo.png

Hi al,
I have installed the package colorama but it seems that the console color characters are not displayed.

Minimal sample:

from colorama import Fore, Back, Style
print(Fore.RED + 'some red text')
print(Back.GREEN + 'and with a green background')
print(Style.DIM + 'and in dim text')
print(Style.RESET_ALL)
print('back to normal now')

Output:

some red text
and with a green background
and in dim text

back to normal now

Does it alternative?
Best, David

Nice. This work. Thank you!

Hi all... Yes, the "problem" appears in the line "253 value = Color()" in scene_drawing.py

Following the line that says @ccc, I understand that I have to change the "classic rendering loop" by "Node/Action" ... any suggestions?

Hello everyone.

I'm trying to adapt the card game shown below to the Pythonista 3, but I find a bug that I am unable to resolve. It appears in the "draw" function and the error is "init() missing 4 required positional arguments: r, g, b, a,...". Some clue?

Best regards

# Card Game
#
# In this game, you have to find matching pairs of cards.
# This scene consists entirely of layers and demonstrates some
# interesting animation techniques.

from scene import *
from random import shuffle
from functools import partial
import sound

class Game(Scene):
	def setup(self):
		self.root_layer = Layer(self.bounds)
		for effect in ['Click_1', 'Click_2', 'Coin_2', 'Coin_5']:
			sound.load_effect(effect)
			
		self.deal()
		
	def draw(self):
		background(0.0, 0.2, 0.3)
		self.root_layer.update(self.dt)  ### bug???
		self.root_layer.draw()
		
	def deal(self):
		images = ['Rabbit_Face', 'Mouse_Face', 'Cat_Face',
		'Dog_Face', 'Octopus', 'Bear_Face',
		'Chicken', 'Cow_Face'] * 2
		for image in images:
			load_image(image)
		shuffle(images)
		self.root_layer.sublayers = []
		self.cards = []
		self.selected = []
		card_size = 96 if self.size.w > 700 else 64
		width = (card_size + 5) * 4
		offset = Point((self.size.w - width)/2,
		(self.size.h - width)/2)
		for i in range(len(images)):
			x, y = i % 4, i // 4
			card = Layer(Rect(offset.x + x * (card_size + 5),
			offset.y + y * (card_size + 5),
			card_size, card_size))
			card.card_image = images[i]
			card.background = Color(0.9, 0.9, 0.9, 1)
			card.stroke = Color(1, 1, 1, 1)
			card.stroke_weight = 4.0
			self.add_layer(card)
			self.cards.append(card)
		self.touch_disabled = False
		
	def touch_began(self, touch):
		if self.touch_disabled or len(self.cards) == 0:
			return
		if len(self.selected) == 2:
			self.discard_selection()
			return
		for card in self.cards:
			if card in self.selected or len(self.selected) > 1:
				continue
			if touch.location in card.frame:
				def reveal_card():
					card.image = card.card_image
					card.animate('scale_x', 1.0, 0.15,
					completion=self.check_selection)
				self.selected.append(card)
				self.touch_disabled = True
				card.animate('scale_x', 0.0, 0.15,
				completion=reveal_card)
				card.scale_y = 1.0
				card.animate('scale_y', 0.9, 0.15, autoreverse=True)
				sound.play_effect('Click_1')
				break
				
	def discard_selection(self):
		sound.play_effect('Click_2')
		for card in self.selected:
			def conceal(card):
				card.image = None
				card.animate('scale_x', 1.0, 0.15)
			card.animate('scale_x', 0.0, 0.15,
			completion=partial(conceal, card))
			card.scale_y = 1.0
			card.animate('scale_y', 0.9, 0.15, autoreverse=True)
		self.selected = []
		
	def check_selection(self):
		self.touch_disabled = False
		if len(self.selected) == 2:
			card_img1 = self.selected[0].card_image
			card_img2 = self.selected[1].card_image
			if card_img1 == card_img2:
				sound.play_effect('Coin_5')
				for c in self.selected:
					c.animate('background', Color(0.5, 1, 0.5, 1))
					self.cards.remove(c)
					self.selected = []
					if len(self.cards) == 0:
						self.win()
						
	def new_game(self):
		sound.play_effect('Coin_2')
		self.deal()
		self.root_layer.animate('scale_x', 1.0)
		self.root_layer.animate('scale_y', 1.0)
		
	def win(self):
		self.delay(0.5, partial(sound.play_effect, 'Powerup_2'))
		font_size = 100 if self.size.w > 700 else 50
		text_layer = TextLayer('Well Done!', 'Futura', font_size)
		text_layer.frame.center(self.bounds.center())
		overlay = Layer(self.bounds)
		overlay.background = Color(0, 0, 0, 0)
		overlay.add_layer(text_layer)
		self.add_layer(overlay)
		overlay.animate('background', Color(0.0, 0.2, 0.3, 0.7))
		text_layer.animate('scale_x', 1.3, 0.3, autoreverse=True)
		text_layer.animate('scale_y', 1.3, 0.3, autoreverse=True)
		self.touch_disabled = True
		self.root_layer.animate('scale_x', 0.0, delay=2.0,
		curve=curve_ease_back_in)
		self.root_layer.animate('scale_y', 0.0, delay=2.0,
		curve=curve_ease_back_in,
		completion=self.new_game)
		
run(Game())