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Routines |
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Used by the routines at Action_Save and Action_Quit.
Ask for a tape and write the game state out.
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| SaveGame | C345 | LD A,($BB02) | Jump to SaveGame_PrintSaving when *BB02 is zero, so there is no flag state to copy. | |
| C348 | OR A | |||
| C349 | JR Z,SaveGame_PrintSaving | |||
| C34B | LD B,A | Take the flag addresses and the save area. | ||
| C34C | LD IX,($BAF2) | |||
| C350 | LD DE,$BA69 | |||
| C353 | JR SaveGame_StoreFlag | |||
| SaveGame_Copy | C355 | INC IX | Step to the next flag address and the next save byte. | |
| C357 | INC IX | |||
| C359 | INC DE | |||
| SaveGame_StoreFlag | C35A | LD L,(IX+$00) | Copy that flag into the save area and repeat until every flag is stored. | |
| C35D | LD H,(IX+$01) | |||
| C360 | LD A,(HL) | |||
| C361 | LD (DE),A | |||
| C362 | DJNZ SaveGame_Copy | |||
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Print "SAVING.
Start tape,press any key.".
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| SaveGame_PrintSaving | C364 | LD HL,$BC48 | Print "SAVING. Start tape,press any key." and wait for a key. | |
| C367 | CALL PrintStringAndANewline | |||
| C36A | CALL GetUserInput | |||
| C36D | LD IX,$B9C8 | Point the save at the game state (GameState) for 013C bytes, marked as a data block. | ||
| C371 | LD DE,$013C | |||
| C374 | LD A,$FF | |||
| C376 | CALL $04C2 | Call SA_BYTES. | ||
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Print "Stop tape.Saving complete.".
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| C379 | LD HL,$BC6A | Print "Stop tape.Saving complete.". | ||
| C37C | CALL PrintStringAndANewline | |||
| C37F | RET | Return. | ||
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View the equivalent code in;
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