public function getData()
{
switch ($this->operator) {
case TES4BinaryExpressionOperator::OPERATOR_ADD():
return $this->leftValue->getData() + $this->rightValue->getData();
case TES4BinaryExpressionOperator::OPERATOR_DIVIDE():
return $this->leftValue->getData() / $this->rightValue->getData();
case TES4BinaryExpressionOperator::OPERATOR_MULTIPLY():
return $this->leftValue->getData() * $this->rightValue->getData();
case TES4BinaryExpressionOperator::OPERATOR_SUBSTRACT():
return $this->leftValue->getData() - $this->rightValue->getData();
}
throw new ConversionException("Unknown TES4BinaryExpressionOperator");
}
protected function createObscriptCodeParsingTree()
{
$this('Code+')->is('Code+', 'Code')->call(function (TES4CodeChunks $list, TES4CodeChunk $codeDeclaration) {
$list->add($codeDeclaration);
return $list;
})->is('Code')->call(function (TES4CodeChunk $codeDeclaration) {
$list = new TES4CodeChunks();
$list->add($codeDeclaration);
return $list;
});
$this('Code')->is('Branch')->is('SetValue', 'NWL')->is('Function', 'NWL')->is('ObjectCall', 'NWL')->is('LocalVariableDeclaration+')->is('Return');
#todo - THIS should be fixed on lexer level, right now it ignores NWL after the return
$this('LocalVariableDeclaration+')->is('LocalVariableDeclaration+', 'LocalVariableDeclaration')->call(function (TES4VariableDeclarationList $list, TES4VariableDeclaration $variableDeclaration) {
$list->add($variableDeclaration);
return $list;
})->is('LocalVariableDeclaration')->call(function (TES4VariableDeclaration $variableDeclaration) {
$list = new TES4VariableDeclarationList();
$list->add($variableDeclaration);
return $list;
});
$this('LocalVariableDeclaration')->is('LocalVariableDeclarationType', 'VariableName')->call(function (CommonToken $variableDeclarationType, CommonToken $variableName) {
return new TES4VariableDeclaration($variableName->getValue(), TES4Type::memberByValue(strtolower($variableDeclarationType->getValue())));
});
$this('Branch')->is('BranchStart', 'BranchEndToken')->call(function (TES4SubBranch $branchStart, $end) {
return new TES4Branch($branchStart, null, null);
})->is('BranchStart', 'BranchSubBranch+', 'BranchEndToken')->call(function (TES4SubBranch $branchStart, TES4SubBranchList $subbranches, $end) {
return new TES4Branch($branchStart, $subbranches, null);
})->is('BranchStart', 'BranchElse', 'BranchEndToken')->call(function (TES4SubBranch $branchStart, TES4ElseSubBranch $branchElse, $end) {
return new TES4Branch($branchStart, null, $branchElse);
})->is('BranchStart', 'BranchSubBranch+', 'BranchElse', 'BranchEndToken')->call(function (TES4SubBranch $branchStart, TES4SubBranchList $subbranches, TES4ElseSubBranch $branchElse, $end) {
return new TES4Branch($branchStart, $subbranches, $branchElse);
});
$this('BranchElse')->is('BranchElseToken', 'Code+')->call(function ($branchElseToken, TES4CodeChunks $code) {
return new TES4ElseSubBranch($code);
})->is('BranchElseToken')->call(function ($branchElseToken) {
return new TES4ElseSubBranch(null);
});
$this('BranchStart')->is('BranchStartToken', 'Value', 'NWL', 'Code+')->call(function ($branchStart, TES4Value $expression, $newLine, TES4CodeChunks $code) {
return new TES4SubBranch($expression, $code);
})->is('BranchStartToken', 'Value', 'NWL')->call(function ($branchStart, TES4Value $expression, $newLine) {
return new TES4SubBranch($expression, null);
});
$this('BranchSubBranch+')->is('BranchSubBranch+', 'BranchSubBranch')->call(function (TES4SubBranchList $list, TES4SubBranch $branchSubBranchDeclaration) {
$list->add($branchSubBranchDeclaration);
return $list;
})->is('BranchSubBranch')->call(function (TES4SubBranch $branchSubBranchDeclaration) {
$list = new TES4SubBranchList();
$list->add($branchSubBranchDeclaration);
return $list;
});
$this('BranchSubBranch')->is('BranchElseifToken', 'Value', 'NWL', 'Code+')->call(function ($branchElseif, TES4Value $expression, $nwl, TES4CodeChunks $codeChunks) {
return new TES4SubBranch($expression, $codeChunks);
})->is('BranchElseifToken', 'Value', 'NWL')->call(function ($branchElseif, TES4Value $expression, $nwl) {
return new TES4SubBranch($expression, null);
});
$this('MathOperator')->is('==')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
})->is('!=')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
})->is('>')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
})->is('<')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
})->is('<=')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
})->is('>=')->call(function (CommonToken $operator) {
return TES4ArithmeticExpressionOperator::memberByValue($operator->getValue());
});
$this('LogicalOperator')->is('||')->call(function (CommonToken $operator) {
return TES4LogicalExpressionOperator::memberByValue($operator->getValue());
})->is('&&')->call(function (CommonToken $operator) {
return TES4LogicalExpressionOperator::memberByValue($operator->getValue());
});
$this('Value')->is('Value', 'LogicalOperator', 'NotLogicalValue')->call(function (TES4Value $left, TES4LogicalExpressionOperator $operator, TES4Value $right) {
return new TES4LogicalExpression($left, $operator, $right);
})->is('NotLogicalValue');
$this('NotLogicalValue')->is('NotLogicalValue', 'MathOperator', 'NotLogicalAndBinaryValue')->call(function (TES4Value $left, TES4ArithmeticExpressionOperator $operator, TES4Value $right) {
return new TES4ArithmeticExpression($left, $operator, $right);
})->is('NotLogicalAndBinaryValue');
$this('NotLogicalAndBinaryValue')->is('NotLogicalAndBinaryValue', 'BinaryOperator', 'NonExpressionValue')->call(function (TES4Value $left, TES4BinaryExpressionOperator $operator, TES4Value $right) {
return new TES4BinaryExpression($left, $operator, $right);
})->is('NonExpressionValue');
$this('NonExpressionValue')->is('ObjectAccess')->is('Function')->is('APIToken')->is('Primitive');
$this('BinaryOperator')->is('+')->call(function (CommonToken $operator) {
return TES4BinaryExpressionOperator::memberByValue($operator->getValue());
})->is('-')->call(function (CommonToken $operator) {
return TES4BinaryExpressionOperator::memberByValue($operator->getValue());
})->is('*')->call(function (CommonToken $operator) {
return TES4BinaryExpressionOperator::memberByValue($operator->getValue());
})->is('/')->call(function (CommonToken $operator) {
return TES4BinaryExpressionOperator::memberByValue($operator->getValue());
});
$this('ObjectAccess')->is('ObjectCall')->is('ObjectProperty');
$this('ObjectCall')->is('APIToken', 'TokenDelimiter', 'Function')->call(function (TES4ApiToken $apiToken, $delimiter, TES4Function $function) {
return new TES4ObjectCall($apiToken, $function);
});
$this('ObjectProperty')->is('APIToken', 'TokenDelimiter', 'APIToken')->call(function (TES4ApiToken $apiToken, $delimiter, TES4ApiToken $nextApiToken) {
return new TES4ObjectProperty($apiToken, $nextApiToken);
});
$this('SetValue')->is('SetInitialization', 'ObjectProperty', 'Value')->call(function ($setInitialization, TES4ObjectProperty $objectProperty, TES4Value $expression) {
return new TES4VariableAssignation($objectProperty, $expression);
})->is('SetInitialization', 'APIToken', 'Value')->call(function ($setInitialization, TES4ApiToken $apiToken, TES4Value $expression) {
return new TES4VariableAssignation($apiToken, $expression);
});
$this('Function')->is('FunctionCall', 'FunctionArguments')->call(function ($functionCall, $functionArguments) {
return new TES4Function($functionCall, $functionArguments);
})->is('FunctionCall')->call(function ($functionCall) {
return new TES4Function($functionCall, new TES4FunctionArguments());
});
$this('FunctionCall')->is('FunctionCallToken')->call(function (CommonToken $functionCall) {
return new TES4FunctionCall($functionCall->getValue());
});
$this('APIToken')->is('ReferenceToken')->call(function (CommonToken $token) {
return new TES4ApiToken($token->getValue());
});
$this('FunctionArguments')->is('FunctionArguments', 'FunctionParameter')->call(function (TES4FunctionArguments $list, TES4Value $value) {
$list->add($value);
return $list;
})->is('FunctionParameter')->call(function (TES4Value $value) {
$list = new TES4FunctionArguments();
$list->add($value);
return $list;
});
$this('FunctionParameter')->is('ObjectAccess')->is('Function')->is('APIToken')->is('Primitive');
$this('Primitive')->is('Float')->call(function (CommonToken $float) {
$floatValue = $float->getValue();
if (substr((string) $floatValue, 0, 1) == ".") {
$floatValue = "0" . $floatValue;
}
return new TES4Float((double) $floatValue);
})->is('Integer')->call(function (CommonToken $integer) {
return new TES4Integer($integer->getValue());
})->is('Boolean')->call(function (CommonToken $integer) {
if (strtolower($integer->getValue()) == "true") {
return new TES4Integer(1);
}
return new TES4Integer(0);
})->is('String')->call(function (CommonToken $string) {
return new TES4String($string->getValue());
});
$this('Return')->is('ReturnToken', 'NWL')->call(function ($returnToken, $nwl) {
return new TES4Return();
})->is('ReturnToken')->call(function ($returnToken) {
return new TES4Return();
});
}
