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Routines |
| Prev: AE6A | Up: Map | Next: AEA9 |
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Used by the routines at CheckDisplayMode, MatchCharacterPair, ClearCoordinateBuffer, HandleClassAWord, LinkCharacterWhenFlagged and FollowLinkPointer.
Remembers the text pointer so the message can be continued afterwards.
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| SaveTextPointer | AE7F | LD HL,($A02B) | Copy the word at ActiveTextPointer into the word at SavedTextPointer and keep D. | |
| AE82 | LD ($A029),HL | |||
| AE85 | LD A,D | |||
| AE86 | LD ($A02D),A | Store A at SavedSourceByte. | ||
| AE89 | LD A,(HL) | Take the saved text pointer and start its length at zero. | ||
| AE8A | LD D,A | |||
| AE8B | LD BC,$0000 | |||
| AE8E | INC HL | Move past this byte and go to SaveTextPointer_Next if it is E0. | ||
| AE8F | CP $E0 | |||
| AE91 | JR Z,SaveTextPointer_Next | |||
| AE93 | CP $F0 | Go to SaveTextPointer_Next if the token code is F0. | ||
| AE95 | JR Z,SaveTextPointer_Next | |||
| AE97 | CP $90 | Go to SaveTextPointer_Next if it is 90. | ||
| AE99 | JR Z,SaveTextPointer_Next | |||
| AE9B | CP $80 | Go to SaveTextPointer_RecordObjectProcessing if the token code is at least 80. | ||
| AE9D | JR NC,SaveTextPointer_RecordObjectProcessing | |||
| SaveTextPointer_Next | AE9F | LD A,(HL) | Read the next text pair and step past it. | |
| AEA0 | LD B,A | |||
| AEA1 | INC HL | |||
| AEA2 | LD C,(HL) | |||
| AEA3 | INC HL | |||
| SaveTextPointer_RecordObjectProcessing | AEA4 | LD ($A02B),HL | Store HL in the word at ActiveTextPointer. | |
| AEA7 | LD A,D | Read the high byte of the source. | ||
| AEA8 | RET | Return. | ||
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View the equivalent code in;
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| Prev: AE6A | Up: Map | Next: AEA9 |