Home

Using Hexi in Python

The purpose of this wiki is to introduce kids to game programming,
using Python as main language.

To translate this script in Javascript :

• Install Python 3.x
• Install Transcrypt : pip install transcrypt from command line
• Translate the script : transcrypt your_script.py from commande line

import random

# The cells content will be filled with the following values
# Le contenu des cellules seront remplies avec les valeurs suivantes
choices = ["A", "B", "C", "D"]

# Mouse manager
# Gestion de la souris
class Mouse:
	def __init__(self, game):
		self.pointer = game.pointer
		self.pointer.tap = self.tap
		self.tapped = False

	def tap(self):
		self.tapped = True

# Main Grid wich contents all the cells
# Grille principale contenant les cellules
class Grid:
	def __init__(self, game, rows=8,  cols=8):
		self.offset = 4
		self.game = game
		self.rows = rows
		self.cols = rows
		self.ligs = [[0 for i in range(self.rows)] for j in range(self.cols)]

	def display(self):	
		num = 1
		for i in range(self.cols):
			for j in range(self.rows):
			   rect = self.game.rectangle(48,48, "blue")
			   rect.x = j *(48  + self.offset )
			   rect.y = i * (48  + self.offset )
			   rect.num = num
			   rect.content = random.choice(choices)
			   self.ligs[i][j] = rect
			   num += 1
# Game Handler
# Gestion du Jeu				 					 
class Memory:
	def __init__(self, width=512, height=512):
		self.game = hexi(width, height, self.setup)
		self.game.backgroundColor = "black"
		self.mouse = Mouse(self.game).pointer
		self.grid = Grid(self.game)
		self.curcell = None
		self.counter = -1
		self.comparator = []

	def setup(self):
		self.game.scaleToWindow("seaGreen")
		self.grid.display()	
		self.game.state = self.play

	def get_curcell(self):
		for i in range(self.grid.rows):
			for j in range(self.grid.cols):
				curcell = self.grid.ligs[i][j]
				if(self.game.hit(self.game.pointer, curcell)):
					self.curcell = curcell		

	def inc_counter(self):
		self.counter += 1
		if self.counter > 1:
			self.counter = 0
			self.comparator = []

	def check_comparator(self):
		cella, cellb = self.comparator[0], self.comparator[1]
		if len(self.comparator) > 1:
			if (cella.num != cellb.num ):
				if(cella.content == cellb.content ):
					cella.fillStyle  = "#ff0000"
					cellb.fillStyle  = "#ff0000"

	def play(self):
		self.get_curcell()
		if (self.mouse.tapped):
			self.inc_counter()
			self.comparator[self.counter] = self.curcell
			self.mouse.tapped = False
			self.check_comparator()
			

	def start(self):
		self.game.start()

memory = Memory()
memory.start()