import sys

cmds = []
def forward(n=1):
    for i in range(n):
        cmds.append('forward')

print(sys.argv)
user_code = sys.argv[1].replace('\\n', '\n')
#print("user code lines: \n", user_code_lines)
#user_code = "\n".join(user_code_lines)
print("user code: \n" + user_code)
arguments = sys.argv[2].replace('\\n', '\n')

user_script_wrapper = '''
{0} # user cmds are filled in here
'''

try:
    new_script = user_script_wrapper.format(user_code, arguments)
    print("calling exec() on: \n", new_script)
    exec(new_script)
    print("OUTPUT: ", cmds)  # -> output from this print will be read in godot
except Exception as e:
    print("FAIL: {0}".format(e))