def printInfo(self):
pp = PrettyPrinter()
with PPWrap(pp, "Player Stats"):
self.player_stats.printInfo(pp)
with PPWrap(pp, "World Data"):
self.worlds.printInfo(pp)
with PPWrap(pp, "Player Data"):
self.player_data.printInfo(pp)
def visitStatementBlockOpt_StatementMul(self, statementBlockOpt):
print('{')
pp.incrementTab()
statementBlockOpt.statementmul.accept(self)
pp.decrementTab()
pp.printTab()
print('}')
def visitFds_statements_withStatements(self, fds_statements):
print('{')
pp.incrementTab()
fds_statements.inner_statement_MUL.accept(self)
pp.decrementTab()
pp.printTab()
print('}')
def fromBinary(self, binrdr):
"""
Load an FCH file into memory.
"""
# Before we can load the data we have some validation to perform.
# The file is wrapped in the following format:
#
# i32 data_byte_count
# u8[data_byte_count] data
# i32 checksum_byte_count
# u8[checksum_byte_count] checksum
#
# The checksum is a SHA-512 of "data". The checksum is not validated
# by the Valheim engine, at the time of writing. However, we're going
# to validate it here if we have access to a SHA-512 algorithm.
#
info("Reading FCH file from disk...")
byte_count = binrdr.read_i32()
start_pos = binrdr.tell()
# Skip the byte data for now, we'll extract the checksum first.
binrdr.skip(byte_count)
checksum_size = binrdr.read_i32()
checksum = binrdr.read(checksum_size)
# If we get here without failures, then the file is at least big enough
# according to the basic check.
#
# Now calculate the checksum and verify the data!
if _have_sha512:
binrdr.push_pos(start_pos)
calc_checksum = self._calculate_checksum(binrdr, byte_count)
binrdr.pop_pos()
if checksum != calc_checksum:
pp = PrettyPrinter()
pp.bytes("Disk Checksum", checksum)
pp.bytes("Calculated Checksum", calc_checksum)
die("Calculated checksum does not match the one loaded from "
"disk!")
# Checksum seems legit, lets go!
binrdr.push_pos(start_pos)
self.player_stats.fromBinary(binrdr)
self.worlds.fromBinary(binrdr, self.player_stats.version)
self.player_data.fromBinary(binrdr, self.player_stats.version)
binrdr.pop_pos()
info("Reading FCH file succeeded.")
def visitStatement_Global(self, statement):
pp.printTab()
statement._global.accept(self)
print(';')
def visitStatementBlockOpt_Statement(self, statementblockopt):
print()
pp.incrementTab()
statementblockopt.statement.accept(self)
pp.decrementTab()
def visitMain_MainProgram(self, main):
print('<?php')
pp.incrementTab()
main.mainInner.accept(self)
print('?>')
def visitFuncDecStatement_Function(self, funcDecStatement):
pp.printTab()
print('function', end=' ')
funcDecStatement.fds_id.accept(self)
funcDecStatement.fds_parameter.accept(self)
funcDecStatement.fds_statements.accept(self)
def visitStatementElse_Single(self, statementElse):
pp.printTab()
print('else',end='')
statementElse.statement_BLOCK_OPT.accept(self)
def visitStatement_Break(self, statement): pp.printTab() statement._break.accept(self)
def visitStatementBlockOpt_Empty(self, statementblockopt):
print('{')
pp.printTab()
print('}')
def visitStatement_Foreach(self, statement): pp.printTab() statement.foreach.accept(self)
def visitStatement_Die(self, statement):
pp.printTab()
statement.die.accept(self)
print(';')
def visitStatement_Do_While(self, statement):
pp.printTab()
statement.dowhilee.accept(self)
print(';')
def visitStatement_While(self, statement): pp.printTab() statement.whilee.accept(self)
def visitStatement_Exit(self, statement):
pp.printTab()
statement.exit.accept(self)
print(';')
def visitStatement_Return(self, statement): pp.printTab() statement._return.accept(self)
def visitStatement_Continue(self, statement): pp.printTab() statement._continue.accept(self)
def visitDoWhileStatementSingle(self, whilestatement):
print('do', end='')
whilestatement.statementblockopt.accept(self)
pp.printTab()
print('while', end='')
whilestatement.exprparentheses.accept(self)
def visitStatement_For(self, statement): pp.printTab() statement._for.accept(self)
def visitFds_statements_noStatements(self, fds_statements):
print('{')
pp.printTab()
print('}')
def visitStatementElseIf_Mul(self, statementElseIfMul):
pp.printTab()
print('elseif',end='')
statementElseIfMul.expr_parentheses.accept(self)
statementElseIfMul.statement_BLOCK_OPT.accept(self)
statementElseIfMul.statement_elseif.accept(self)
def visitStatementElseIf_Single(self, statementElseIfSingle):
pp.printTab()
print('elseif',end='')
statementElseIfSingle.expr_parentheses.accept(self)
statementElseIfSingle.statement_BLOCK_OPT.accept(self)
def toString(ast):
pp = PrettyPrinter()
ret = pp.toString(ast)
return ret