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5D06: Return to control selection dialog
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Used by the routines at select_controls and overview.
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This entry point is used when returning to the control selection dialog from the game (via select_controls) or from the overview mode. It switches back to IM 1, then calls clear_and_setup to display the control selection dialog.
After the user selects controls and game mode, execution continues at start_gameplay_or_overview.
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| return_to_control_selection | 5D06 | LD A,$3F | Restore standard IM 1 interrupt vector table. | |
| 5D08 | LD I,A | Set the I register to $3F for IM 1 mode. | ||
| 5D0A | IM 1 | Set interrupt mode 1. | ||
| 5D0C | EI | Enable interrupts. | ||
| 5D0D | CALL clear_and_setup | Display the control selection dialog. | ||
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