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Routines |
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Used by the routines at ProcessTextStream and PrintRandomAlternative.
Reads the next text byte. A command keeps its parameter, and any other byte is printed as text.
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| ProcessTextCommand | A5CD | LD A,(IX+$00) | Jump ahead to TestSpace if bit 7 of the record's flag byte is clear. | |||||
| A5D0 | BIT 7,A | |||||||
| A5D2 | JR Z,TestSpace | |||||||
| A5D4 | AND %01111111 | Strip the command marker (bit 7) to leave the token code. | ||||||
| A5D6 | LD D,A | Keep the token code in D and its parameter in E, and step IX onto that parameter. | ||||||
| A5D7 | LD E,(IX+$01) | |||||||
| A5DA | INC IX | |||||||
| A5DC | AND %11110000 | Keep the token type (the high nibble) for the checks below. | ||||||
| A5DE | CP $30 | Go to PrintCharacterWithTimePeriod when the token type is 30. | ||||||
| A5E0 | JR Z,PrintCharacterWithTimePeriod | |||||||
| A5E2 | CP $20 | Go to PrintCharacterWithTimePeriod when the token type is 20. | ||||||
| A5E4 | JR Z,PrintCharacterWithTimePeriod | |||||||
| A5E6 | CP $60 | Go to PrintCharacterWithTimePeriod when the token type is 60. | ||||||
| A5E8 | JR Z,PrintCharacterWithTimePeriod | |||||||
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