def writefile(data, filename=None, prompt=False, append=False):
"""Opens a file, writes data to it, and returns the filename"""
if append:
f = io.openfile(zcode.screen.currentWindow, 'a', filename, prompt)
else:
f = io.openfile(zcode.screen.currentWindow, 'w', filename, prompt)
f.write(data)
filename = f.name
f.close()
return filename
def readFile(length, filename=None, prompt=False, seek=0):
f = io.openfile(zcode.screen.currentWindow, 'r', filename, prompt)
if f == None:
return False
f.seek(seek)
if length == -1:
data = f.read()
else:
data = f.read(length)
f.close()
return data
def save():
f = io.openfile(zcode.screen.currentWindow, 'w')
sd = quetzal.qdata()
sd.release = zcode.header.release()
sd.serial = zcode.header.serial()
sd.checksum = zcode.header.getchecksum()
sd.PC = PC
sd.memory = zcode.memory.data[:zcode.header.statmembase()]
sd.omemory = zcode.memory.originaldata[:zcode.header.statmembase()]
sd.callstack = copy.deepcopy(callstack)
sd.currentframe = copy.deepcopy(currentframe)
return quetzal.save(f, sd)
def restore(filename=None, prompt=1):
global PC, callstack, currentframe, interruptstack
zcode.sounds.stopall()
bis = interruptstack[:]
interruptstack = [
] # clear the interrupt stack, or it may do weird things after the game is restored
f = io.openfile(zcode.screen.currentWindow, 'r')
sd = quetzal.qdata()
sd.release = zcode.header.release()
sd.serial = zcode.header.serial()
sd.checksum = zcode.header.getchecksum()
sd.omemory = zcode.memory.originaldata[:zcode.header.statmembase()]
sd = quetzal.restore(f.read(), sd)
if sd == False:
interruptstack = bis[:] # if the restore failed, put the interrupt stack back how it was
return 0
zcode.memory.setarray(0, sd.memory)
PC = sd.PC
callstack = copy.deepcopy(sd.callstack)
currentframe = copy.deepcopy(sd.currentframe)
return 1
def output(self, data):
data = data.replace('\r', '\n')
if zcode.screen.currentWindow.testattribute(4):
file = io.openfile(zcode.screen.currentWindow, 'a', self.filename)
writefile(data.encode('utf-8'), filename=self.filename, prompt=False, append=True)
def output(self, data):
file = io.openfile(zcode.screen.currentWindow, 'a', self.filename)
writefile(data.encode('utf-8'), filename=self.filename, prompt=False, append=True)