def parsePrompt(chunk):
global tab, vars, storyName, promptIdCounter
#print(chunk)
#find the offset, and then change the chunk to a standard form
offset = 0
for c in chunk[0]:
if c == tab:
offset += 1
else:
break
#standardize
for i in range(len(chunk)):
chunk[i] = chunk[i][offset:]
#print(chunk)
prompt = Prompt(promptText=chunk[0],
storyId=storyName,
option1="",
promptId=promptIdCounter)
promptIdCounter += 1
prompt.save()
#starting with first line of first option, iterate through the lines
for j in range(1, len(chunk)):
line = chunk[j]
#print(line)
# check if the line is set off by a tab
# if not, then we found an option
if line[0] != tab and prompt.option1 == "":
#set the option1 for the prompt to this line
prompt.option1 = line
#then create the response object
option1 = Response(storyId=storyName,
option1or2="1",
previousPrompt=prompt,
ifStatement="")
print("response created for option1", option1)
option1.save()
optionsToPassUp1 = [option1]
#now we start from what comes under the option
#these sublines will be offset by 1 tab
k = j + 1
for notk in range(j + 1, len(chunk)):
subline = chunk[k]
#print("subline1",[subline.split()])
#if there is no tab, then we have reached the end
if subline[0] != tab:
#print('move on')
break
#this means that we have found the nextPrompt
elif subline[1] == tab:
#print('go deeper')
countForNextPrompt = 0
for l in range(k, len(chunk) + 1):
#print(chunk[l])
# the nextPrompt will be in atleast 2 deep, anything shallower is not a part of it
if l == len(chunk) or chunk[l][1] != tab:
#print(k,l)
option1.nextPrompt, subOptionsToPassUp1 = parsePrompt(
chunk[k:l])
print("retrieved response from deeper option1")
optionsToPassUp1.pop(-1)
optionsToPassUp1.extend(subOptionsToPassUp1)
#print(optionsToPassUp1)
#print("returned up")
k = l - 1
#print("option1: ",option1)
option1.save()
break
#if statement
elif subline[1:3] == "if" and subline[-1] == ":":
if option1.ifStatement == "":
option1.ifStatement = subline[1:]
else:
option1.save()
option1 = Response(storyId=storyName,
option1or2="1",
previousPrompt=prompt)
print("created an if response for options 1", option1)
option1.ifStatement = subline[1:]
option1.save()
optionsToPassUp1.append(option1)
#set variable statement
elif len(subline[1:].split()) > 2 and subline[1:].split(
)[1] == ":=" and subline.split()[0][1:] in vars:
option1.setVariable = subline[1:]
#otherwise, it's (hopefully) the response text, if any
else:
#print("response text: ",subline)
option1.responseText = subline[1:]
k += 1
if k >= len(chunk): break
option1.save()
#for option 2
elif line[0] != tab and prompt.option1 != "":
#set the option2 for the prompt to this line
prompt.option2 = line
#then create the response object
option2 = Response(storyId=storyName,
option1or2="2",
previousPrompt=prompt,
ifStatement="")
print("response created for option2", option2)
option2.save()
optionsToPassUp2 = [option2]
#now we start from what comes under the option
#these sublines will be offset by 1 tab
k = j + 1
for notk in range(j + 1, len(chunk)):
subline = chunk[k]
#print("subline2",[subline.split()])
#if there is no tab, then we have reached the end
if subline[0] != tab:
#print('move on')
break
#this means that we have found the nextPrompt
elif subline[1] == tab:
print('go deeper')
print(chunk)
countForNextPrompt = 0
for l in range(k, len(chunk) + 1):
#print(chunk[l])
# the nextPrompt will be in atleast 2 deep, anything shallower is not a part of it
if l == len(chunk) or chunk[l][1] != tab:
#print(k,l)
option2.nextPrompt, subOptionsToPassUp2 = parsePrompt(
chunk[k:l])
print("retrieved response from deeper option2")
optionsToPassUp2.pop(-1)
optionsToPassUp2.extend(subOptionsToPassUp2)
#print(optionsToPassUp2)
print("returned up")
k = l - 1
#print("option1: ",option1)
option2.save()
break
#if statement
elif subline[1:3] == "if" and subline[-1] == ":":
if option2.ifStatement == "":
option2.ifStatement = subline[1:]
else:
option2.save()
option2 = Response(storyId=storyName,
option1or2="2",
previousPrompt=prompt)
print("created an if response for options 2", option2)
option2.ifStatement = subline[1:]
option2.save()
optionsToPassUp2.append(option2)
#set variable statement
elif len(subline[1:].split()) > 2 and subline[1:].split(
)[1] == ":=" and subline.split()[0][1:] in vars:
option2.setVariable = subline[1:]
#otherwise, it's (hopefully) the response text, if any
else:
#print("response text: ",subline)
option2.responseText = subline[1:]
k += 1
if k >= len(chunk): break
option2.save()
prompt.save()
optionsToPassUp2.extend(optionsToPassUp1)
return prompt, optionsToPassUp2
