Routines
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50288: Parser: Validate No Direct Object
Used by the routines at Action_Help, Action_Inventory, Action_Look, MovePlayer, Action_Load, Action_Save and Action_Quit.
The opposite of Parser_ValidateDirectObject, checks that there's 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
Parser_ValidateNoDirectObject 50288 LD A,(48487) Return if the second token (*UserInput_Token_2) is the terminator character (255).
50291 CP 255
50293 RET Z
Print "Please rephrase that.".
50294 CALL Response_PleaseRephraseThat Call Response_PleaseRephraseThat.
50297 SCF Set the carry flag to indicate the command is malformed.
50298 RET Return.
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