def addNew(self): self.syncKey = True self.answer = maths.weightedRandomIndex([0.5, 0.5]) # 0.5 for 0 i.e wrong answer leftid = maths.randint(0,3) leftnameid = maths.randint(0,3) if self.answer == 0: rightid_pdf = popList(leftid, 0.2) + [0.4] + popList(3-leftid, 0.2) # 0.4 chance left color = right color rightid = leftnameid while rightid == leftnameid: rightid = maths.weightedRandomIndex(rightid_pdf) rightnameid = maths.randint(0,3) else: rightid = leftnameid rightnameid_pdf = popList(leftid, 0.2) + [0.4] + popList(3-leftid, 0.2) rightnameid = maths.weightedRandomIndex(rightnameid_pdf) self.rightBtn.label.text = self.colornames[rightnameid] self.rightBtn.label.color = self.colors[rightid] + [255] self.leftBtn.label.text = self.colornames[leftnameid] self.leftBtn.label.color = self.colors[leftid] + [255] self.syncKey = False
def genExpression(self, size):
'''
generates an expression
'''
oprPDF = [0.35, 0.20, 0.30, 0.15]
numRange = [(1, 9), (9, 15), (15, 25)]
numPDF = [0.5, 0.4, 0.1]
n1 = round(maths.weightedRandomRange(numPDF, numRange))
if size == 1:
return str(n1)
if size > 2:
print('Not implemented')
# size = 2
if maths.isPrime(n1):
opr = self.operators[maths.weightedRandomIndex(
[0.4, 0.25, 0.33, 0.02])]
else:
opr = self.operators[maths.weightedRandomIndex(oprPDF)]
n2 = maths.getSecondOperand(n1,
opr,
multiplyLimit=200,
numPDF=numPDF,
numRange=numRange)
return str(n1) + ' ' + opr + ' ' + str(n2)
def addNew(self): self.syncKey = True # [5, 6, 7, 8, 9, 10] pdf = [0.3, 0.4, 0.15, 0.05, 0.05, 0.05] wlen = maths.weightedRandomIndex(pdf) + 5 pos = randint(0, len(self.data[wlen])-1) word = self.data[wlen][pos] scrabbled = scrabbleWord(word) while word == scrabbled: scrabbled = scrabbleWord(word) self.answer = randint(0,3) poss = [pos] leftPoint = 0 if (pos-5 < 0) else pos-5 rightPoint = len(self.data[wlen]) - 1 if (pos + 5 > len(self.data[wlen]) - 1) else pos + 5 for i in range(4): if i == self.answer: self.choices[i].label.text = word.upper() else: pos = poss[0] while pos in poss or checkAnagram(self.data[wlen][pos], word) == True: pos = randint(leftPoint, rightPoint) self.choices[i].label.text = self.data[wlen][pos].upper() poss += [pos] self.lblQuestion.text = scrabbled.upper() self.syncKey = False
def genExpression(self, size):
'''
Generate the expression
'''
oprPDF = [0.35, 0.20, 0.30, 0.15]
numRange = [(1, 9), (9, 19), (19, 35)]
numPDF = [0.5, 0.35, 0.15]
if size == 2:
exp = self.genExpression2(oprPDF)
elif size == 3:
exp1 = self.genExpression2(oprPDF)
ans1 = eval(''.join(str(i) for i in exp1))
opr = self.operators[maths.weightedRandomIndex(
[0.4, 0.2, 0.3, 0.1])]
exp2 = maths.getSecondOperand(ans1,
opr,
multiplyLimit=150,
numPDF=numPDF,
numRange=numRange)
exp = ['('] + exp1 + [')'] + [opr, exp2]
elif size == 4:
exp1 = self.genExpression2(oprPDF)
exp2 = self.genExpression2(oprPDF)
exp = ['('] + exp1 + [')'] + ['+'] + ['('] + exp2 + [')']
expStr = ' '.join(str(i) for i in exp)
return (expStr, round(eval(expStr)))
def addNew(self):
self.syncKey = True
# [5, 6, 7, 8, 9, 10]
pdf = [0.3, 0.4, 0.15, 0.05, 0.05, 0.05]
wlen = maths.weightedRandomIndex(pdf) + 5
pos = randint(0, len(self.data[wlen]) - 1)
word = self.data[wlen][pos]
scrabbled = scrabbleWord(word)
while word == scrabbled:
scrabbled = scrabbleWord(word)
self.answer = randint(0, 3)
poss = [pos]
leftPoint = 0 if (pos - 5 < 0) else pos - 5
rightPoint = len(self.data[wlen]) - 1 if (
pos + 5 > len(self.data[wlen]) - 1) else pos + 5
for i in range(4):
if i == self.answer:
self.choices[i].label.text = word.upper()
else:
pos = poss[0]
while pos in poss or checkAnagram(self.data[wlen][pos],
word) == True:
pos = randint(leftPoint, rightPoint)
self.choices[i].label.text = self.data[wlen][pos].upper()
poss += [pos]
self.lblQuestion.text = scrabbled.upper()
self.syncKey = False
def addNew(self): self.syncKey = True self.answer = maths.weightedRandomIndex([0.5, 0.5]) if self.answer == 1: col = self.previous shape = self.previous_shape while shape == self.previous_shape: shape = maths.randint(0, 3) else: col = self.previous while col == self.previous: col = maths.randint(0, 3) shape = maths.randint(0, 3) cshape = self.shapes[shape] self.previous = col self.previous_shape = shape self.curshape.delete() if cshape == 'square': self.curshape = draw.square(self.width//2 - 75, 300, 150, color=self.colors[col]) elif cshape == 'hexagon': self.curshape = draw.hexagon(self.width//2 - 75, 300, 75, color=self.colors[col]) elif cshape == 'triangle': self.curshape = draw.triangle(self.width//2 - 75, 300, 150, color=self.colors[col]) else: self.curshape = draw.circle(self.width//2 - 75, 300, 75, color=self.colors[col]) self.curshape.draw() self.syncKey = False
def genInequality(self):
'''
Generates a random inequality for this game
'''
chComparator = maths.weightedRandomIndex([0.2, 0.4, 0.4])
leftSize = maths.weightedRandomIndex([0.15, 0.85]) + 1
rightSize = maths.weightedRandomIndex([0.15, 0.85]) + 1
lhs = self.genExpression(leftSize)
rhs = self.genExpression(rightSize)
ans = eval('(' + lhs + ')' + self.comparators[chComparator] + '(' +
rhs + ')')
return (lhs + ' ' +
self.comparators[chComparator].replace('==', '=') + ' ' + rhs,
ans)
def genInequality(self):
'''
Generates a random inequality for this game
'''
chComparator = maths.weightedRandomIndex([0.2, 0.4, 0.4])
leftSize = maths.weightedRandomIndex([0.15, 0.85]) + 1
rightSize = maths.weightedRandomIndex([0.15, 0.85]) + 1
lhs = self.genExpression(leftSize)
rhs = self.genExpression(rightSize)
ans = eval( '(' + lhs + ')' +
self.comparators[chComparator] +
'(' + rhs + ')'
)
return (lhs + ' ' + self.comparators[chComparator].replace('==', '=') + ' ' + rhs , ans)
def addNew(self): self.syncKey = True size = maths.weightedRandomIndex([0.55, 0.35, 0.10]) + 2 # expr of size 2,3 or 4 exp = self.genExpression(size) self.lblExp.text = exp[0] self.lblExp.draw() self.answer = str(exp[1]) self.syncKey = False
def genExpression2(self, oprPDF): index = maths.weightedRandomIndex(oprPDF) numRange = [(1,9) , (9,19) , (19,35)] numPDF = [0.5, 0.35, 0.15] n1 = round(maths.weightedRandomRange(numPDF, numRange)) opr = self.operators[index] n2 = maths.getSecondOperand(n1, opr, multiplyLimit = 100, numPDF = [0.2, 0.4, 0.3], numRange = numRange) if opr == '+': numPDF = [0.2, 0.4, 0.4] n1 = round(maths.weightedRandomRange(numPDF, numRange)) return [n1, opr, n2]
def genExpression(self, size):
'''
generates an expression
'''
oprPDF = [0.35, 0.20, 0.30, 0.15]
numRange = [(1,9) , (9,15) , (15,25)]
numPDF = [0.5, 0.4, 0.1]
n1 = round(maths.weightedRandomRange(numPDF, numRange))
if size == 1:
return str(n1)
if size > 2:
print('Not implemented')
# size = 2
if maths.isPrime(n1):
opr = self.operators[ maths.weightedRandomIndex([0.4, 0.25, 0.33, 0.02]) ]
else:
opr = self.operators[ maths.weightedRandomIndex(oprPDF) ]
n2 = maths.getSecondOperand(n1, opr, multiplyLimit = 200, numPDF = numPDF, numRange = numRange)
return str(n1) + ' ' + opr + ' ' + str(n2)
def addNew(self):
self.syncKey = True
size = maths.weightedRandomIndex([0.55, 0.35, 0.10
]) + 2 # expr of size 2,3 or 4
exp = self.genExpression(size)
self.lblExp.text = exp[0]
self.lblExp.draw()
self.answer = str(exp[1])
self.syncKey = False
def genExpression2(self, oprPDF):
index = maths.weightedRandomIndex(oprPDF)
numRange = [(1, 9), (9, 19), (19, 35)]
numPDF = [0.5, 0.35, 0.15]
n1 = round(maths.weightedRandomRange(numPDF, numRange))
opr = self.operators[index]
n2 = maths.getSecondOperand(n1,
opr,
multiplyLimit=100,
numPDF=[0.2, 0.4, 0.3],
numRange=numRange)
if opr == '+':
numPDF = [0.2, 0.4, 0.4]
n1 = round(maths.weightedRandomRange(numPDF, numRange))
return [n1, opr, n2]
def addNew(self):
self.syncKey = True
self.answer = maths.weightedRandomIndex([0.5, 0.5])
if self.answer == 1:
col = self.previous
shape = self.previous_shape
while shape == self.previous_shape:
shape = maths.randint(0, 3)
else:
col = self.previous
while col == self.previous:
col = maths.randint(0, 3)
shape = maths.randint(0, 3)
cshape = self.shapes[shape]
self.previous = col
self.previous_shape = shape
self.curshape.delete()
if cshape == 'square':
self.curshape = draw.square(self.width // 2 - 75,
300,
150,
color=self.colors[col])
elif cshape == 'hexagon':
self.curshape = draw.hexagon(self.width // 2 - 75,
300,
75,
color=self.colors[col])
elif cshape == 'triangle':
self.curshape = draw.triangle(self.width // 2 - 75,
300,
150,
color=self.colors[col])
else:
self.curshape = draw.circle(self.width // 2 - 75,
300,
75,
color=self.colors[col])
self.curshape.draw()
self.syncKey = False
def genExpression(self, size):
'''
Generate the expression
'''
oprPDF = [0.35, 0.20, 0.30, 0.15]
numRange = [(1,9) , (9,19) , (19,35)]
numPDF = [0.5, 0.35, 0.15]
if size == 2:
exp = self.genExpression2(oprPDF)
elif size == 3:
exp1 = self.genExpression2(oprPDF)
ans1 = eval(''.join(str(i) for i in exp1))
opr = self.operators[ maths.weightedRandomIndex([0.4, 0.2, 0.3, 0.1]) ]
exp2 = maths.getSecondOperand(ans1, opr, multiplyLimit = 150, numPDF = numPDF, numRange = numRange)
exp = ['('] + exp1 + [')'] + [opr, exp2]
elif size == 4:
exp1 = self.genExpression2(oprPDF)
exp2 = self.genExpression2(oprPDF)
exp = ['('] + exp1 + [')'] + ['+'] + ['('] + exp2 + [')']
expStr = ' '.join( str(i) for i in exp )
return (expStr, round(eval(expStr)))