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Routines |
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When the action flag is set, stores this character on the display list and allocates a record for the next one. Reached through the standard command table at Table_CommandHandlerLookup_Standard, dispatched by AFE0.
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| LinkCharacterWhenFlagged | B049 | BIT 1,E | Jump ahead to LinkCharacterWhenFlagged_0 if bit 1 is clear. | |
| B04B | JR Z,LinkCharacterWhenFlagged_0 | |||
| B04D | LD HL,$088B | Point HL at 088B and store its low byte at IY+00. | ||
| B050 | LD (IY+$00),L | |||
| B053 | LD (IY+$01),H | Store H at IY+01. | ||
| B056 | RES 1,E | Clear the link bit on this character. | ||
| LinkCharacterWhenFlagged_0 | B058 | PUSH HL | Keep the character record. | |
| B059 | PUSH DE | |||
| B05A | PUSH IY | |||
| B05C | PUSH IX | |||
| B05E | LD IY,$9FEC | Use the character script entry list (CharacterScriptEntryList+01). | ||
| B062 | LD DE,$0000 | Call IncrementPointerAndCompare to step pointer and compare. | ||
| B065 | CALL IncrementPointerAndCompare | |||
| B068 | LD A,$02 | Call AllocateMemory to allocate 02 bytes. | ||
| B06A | CALL AllocateMemory | |||
| B06D | LD HL,($A02B) | Store the low byte of the word at ActiveTextPointer as the record's flag byte. | ||
| B070 | LD (IX+$00),L | |||
| B073 | LD (IX+$01),H | Store the moved marker. | ||
| B076 | PUSH IX | Store the low byte of the pointer in the previous record. | ||
| B078 | POP HL | |||
| B079 | LD (IY-$02),L | |||
| B07C | LD (IY-$01),H | Store the high byte of the pointer in the previous record. | ||
| B07F | POP IX | Restore the saved character record, the saved schedule entry, the saved source and the saved pointer from the stack. | ||
| B081 | POP IY | |||
| B083 | POP DE | |||
| B084 | POP HL | |||
| LinkCharacterWhenFlagged_Loop | B085 | CALL SaveTextPointer | Call SaveTextPointer to save the text pointer. | |
| B088 | CP $90 | See whether the text byte is the link marker. | ||
| B08A | JR NZ,LinkCharacterWhenFlagged_Loop | Go back to LinkCharacterWhenFlagged_Loop until the text byte is the link marker. | ||
| B08C | LD A,B | Jump back to LinkCharacterWhenFlagged_Loop while the low nibble of B or C is not zero. | ||
| B08D | AND $0F | |||
| B08F | OR C | |||
| B090 | JR NZ,LinkCharacterWhenFlagged_Loop | |||
| B092 | LD HL,($A029) | Write C0 through the pointer at SavedTextPointer and jump back to CopyDisplayIfNeeded to copy display if needed. | ||
| B095 | LD (HL),$C0 | |||
| B097 | JP CopyDisplayIfNeeded | |||
| Prev: B033 | Up: Map | Next: B09A |