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interactive.py
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interactive.py
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import copy
def get_command(cmd,cmds):
if cmd.startswith('take'):
return cmds['take'](cmd[5:]).copy() #assuming 'take ITEM'
elif cmd.startswith('drop'):
return cmds['drop'](cmd[5:]).copy()
return cmds[cmd].copy()
def intcode(prog, commands):
data = prog.copy()
outputs = []
num = 0
base = 0
running = False
while True:
# make sure all instrctions are of length 4
inst = str(data[num])
if len(inst) < 5:
inst = '0'*(5-len(inst)) + inst
# these are for opcodes that have 2 or less params
if inst[-2:] == '03':
if not running or not cmd:
while True:
try:
command = input("Please give a command: ")
cmd = get_command(command, commands)
break
except:
print("Error with input, try again")
inputNum = cmd.pop(0)
running = True
else:
inputNum = cmd.pop(0)
if inst[-3] == '0':
data[data[num+1]] = inputNum
else:
data[data[num+1] + base] = inputNum
num += 2
continue
elif inst[-2:] == '04':
if inst[-3] == '0':
val = data[data[num+1]]
elif inst[-3] == '1':
val = data[num+1]
else:
val = data[data[num+1] + base]
num += 2
if val == 10:
outputs.append(chr(val))
yield outputs
outputs = []
else:
outputs.append(chr(val))
continue
elif inst[-2:] == '09':
if inst[-3] == '0':
val = data[data[num+1]]
elif inst[-3] == '1':
val = data[num+1]
else:
val = data[data[num+1] + base]
base = base + val
num += 2
continue
elif inst[-2:] == '99':
running = False
print('Done')
break
# this part for instructions with more than 2 params
# param 1
if inst[-3] == '0':
try:
par1 = data[data[num+1]]
except IndexError:
data.extend([0 for _ in range(len(data), data[num+1] +1)])
par1 = data[data[num+1]]
elif inst[-3] == '1':
try:
par1 = data[num+1]
except IndexError:
data.extend([0 for _ in range(len(data), num+1 +1)])
par1 = data[num+1]
else:
try:
par1 = data[data[num+1] + base]
except IndexError:
data.extend([0 for _ in range(len(data), data[num+1] +base +1)])
par1 = data[data[num+1] + base]
# param 2
if inst[-4] == '0':
try:
par2 = data[data[num+2]]
except IndexError:
data.extend([0 for _ in range(len(data), data[num+2] +1)])
par2 = data[data[num+2]]
elif inst[-4] == '1':
try:
par2 = data[num+2]
except IndexError:
data.extend([0 for _ in range(len(data), num+2 +1)])
par2 = data[num+2]
else:
try:
par2 = data[data[num+2] + base]
except IndexError:
data.extend([0 for _ in range(len(data), data[num+2]+base +1)])
par2 = data[data[num+2] + base]
if inst[-2:] == '01':
val = par1 + par2
if inst[-5] == '0':
try:
data[data[num+3]] = val
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
data[data[num+3]] = val
else:
try:
data[data[num+3] + base] = val
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
data[data[num+3] + base] = val
elif inst[-2:] == '02':
val = par1 * par2
if inst[-5] == '0':
try:
data[data[num+3]] = val
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
data[data[num+3]] = val
else:
try:
data[data[num+3] + base] = val
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
data[data[num+3] + base] = val
elif inst[-2:] == '05':
if par1 != 0:
num = par2
continue
num += 3
continue
elif inst[-2:] == '06':
if par1 == 0:
num = par2
continue
num +=3
continue
elif inst[-2:] == '07':
if par1 < par2:
if inst[-5] == '0':
try:
data[data[num+3]] = 1
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
data[data[num+3]] = 1
else:
try:
data[data[num+3] + base] = 1
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
data[data[num+3]+base] = 1
else:
if inst[-5] == '0':
try:
data[data[num+3]] = 0
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
else:
try:
data[data[num+3] + base] = 0
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
elif inst[-2:] == '08':
if par1 == par2:
if inst[-5] == '0':
try:
data[data[num+3]] = 1
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
data[data[num+3]] = 1
else:
try:
data[data[num+3] + base] = 1
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
data[data[num+3]+base] = 1
else:
if inst[-5] == '0':
try:
data[data[num+3]] = 0
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3] +1)])
else:
try:
data[data[num+3] + base] = 0
except IndexError:
data.extend([0 for _ in range(len(data), data[num+3]+base +1)])
num += 4