MutationOfJB::ConditionalCommandParser Class Reference

Inheritance diagram for MutationOfJB::ConditionalCommandParser:

Public Member Functions
	ConditionalCommandParser (bool firstHash=false)
void	transition (ScriptParseContext &parseCtx, Command *oldCommand, Command *newCommand, CommandParser *newCommandParser) override
void	finish (ScriptParseContext &parseCtx) override
Public Member Functions inherited from MutationOfJB::CommandParser
virtual bool	parse (const Common::String &line, ScriptParseContext &parseCtx, Command *&command)=0

Protected Attributes
Common::Queue< char >	_tags

Member Function Documentation

transition()

void MutationOfJB::ConditionalCommandParser::transition ( ScriptParseContext &  parseCtx, Command *  oldCommand, Command *  newCommand, CommandParser *  newCommandParser  )

overridevirtual

Called when transitioning parsing between two commands.

For example, cmdParserA->transition(parseCtx, cmdA, cmdB, cmdParserB) is called after command B is done parsing to notify command A parser about the transition from command A to command B. This is useful for sequential commands, because at the time command A is being parsed, we don't have any information about command B, so we cannot set the next pointer. Transition method can be used to set the next pointer after command B is available.

Parameters

parseCtx	Parse context.
oldCommand	Old command (created by this parser).
newCommand	New command (created by newCommandParser).
newCommandParser	Command parser which created the new command.

Reimplemented from MutationOfJB::CommandParser.

finish()

void MutationOfJB::ConditionalCommandParser::finish ( ScriptParseContext &  parseCtx )

overridevirtual

Called after the whole script is parsed.

Can be used for cleanup.

Parameters

parseCtx

Parse context.

Reimplemented from MutationOfJB::CommandParser.

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The documentation for this class was generated from the following file:

• engines/mutationofjb/commands/conditionalcommand.h