RunasSudo/synacor.py
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Implement up to self-test completion

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RunasSudo 2016-05-29 16:33:27 +09:30
parent 9d7eecc670
commit d82817f953
Signed by: RunasSudo
GPG Key ID: 7234E476BF21C61A
1 changed files with 46 additions and 0 deletions
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synacor.py
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@ -68,6 +68,52 @@ while True:
if instruction == 21: #NOP
pass
elif instruction == 1: #SET
swallowOp().set(swallowOp().get())
elif instruction == 2: #PUSH
SYN_STK.append(swallowOp().get())
elif instruction == 3: #POP
if len(SYN_STK) == 0:
raise Exception('Attempted to pop from empty stack at {}'.format(SYN_PTR))
swallowOp().set(SYN_STK.pop())
elif instruction == 4: #EQ
swallowOp().set(1 if swallowOp().get() == swallowOp().get() else 0)
elif instruction == 5: #GT
swallowOp().set(1 if swallowOp().get() > swallowOp().get() else 0)
elif instruction == 6: #JMP
SYN_PTR = swallowOp().get()
elif instruction == 7: #JT (jump if not zero)
a, b = swallowOp().get(), swallowOp().get()
if a != 0:
SYN_PTR = b
elif instruction == 8: #JF (jump if zero)
a, b = swallowOp().get(), swallowOp().get()
if a == 0:
SYN_PTR = b
elif instruction == 9: #ADD
swallowOp().set((swallowOp().get() + swallowOp().get()) % 32768)
elif instruction == 10: #MULT
swallowOp().set((swallowOp().get() * swallowOp().get()) % 32768)
elif instruction == 11: #MOD
swallowOp().set(swallowOp().get() % swallowOp().get())
elif instruction == 12: #AND
swallowOp().set(swallowOp().get() & swallowOp().get())
elif instruction == 13: #OR
swallowOp().set(swallowOp().get() | swallowOp().get())
elif instruction == 14: #NOT
swallowOp().set(~swallowOp().get() % 32768) # mathemagic
elif instruction == 15: #RMEM
swallowOp().set(SYN_MEM[swallowOp().get()])
elif instruction == 16: #WMEM
a, b = swallowOp().get(), swallowOp().get()
SYN_MEM[a] = b # order of operations
elif instruction == 17: #CALL
SYN_STK.append(SYN_PTR + 1) # skip one word for the operand
SYN_PTR = swallowOp().get()
elif instruction == 18: #RET
if len(SYN_STK) == 0:
raise Exception('Attempted to return with empty stack at {}'.format(SYN_PTR))
SYN_PTR = SYN_STK.pop()
elif instruction == 19: #OUT
print(chr(swallowOp().get()), end='')
else: