Routines
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46693: Parser: Validate No Direct Object
Used by the routines at Action_Help, Action_Inventory, Action_Look, Action_Score, Action_Load, Action_Save, Action_Quit, Action_Down, Action_Dig and Action_Pour.
Parser: Validate No Direct Object.
Output
F The Z flag is set when there's no direct object present
F The carry flag is set when there's a second token set
ParserValidateNoDirectObject 46693 LD A,(44847) Return if the second token (*44847) is the terminator character (255).
46696 CP 255
46698 RET Z
46699 CALL Messaging_PleaseRephraseThat_Newline Call Messaging_PleaseRephraseThat_Newline to ask the player to rephrase.
46702 SCF Set the carry flag to indicate the command is malformed.
46703 RET Return.
View the equivalent code in;
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