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Routines |
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Check for a BREAK keypress.
Used by the routine at main_loop.
If pressed then clear the screen and confirm with the player that they want to reset the game. Reset if requested.
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| keyscan_break | 9DE5 | LD BC,$FEFE | If shift or space are not pressed then return | |
| 9DE8 | IN A,(C) | |||
| 9DEA | AND $01 | |||
| 9DEC | RET NZ | |||
| 9DED | LD B,$7F | |||
| 9DEF | IN A,(C) | |||
| 9DF1 | AND $01 | |||
| 9DF3 | RET NZ | |||
| 9DF4 | CALL screen_reset | Reset the screen | ||
| 9DF7 | CALL user_confirm | Wait for the player to press 'Y' or 'N' | ||
| 9DFA | JP Z,reset_game | If 'Y' was pressed (Z set) then reset the game | ||
| 9DFD | LD A,($68A0) | If the global current room index is room_0_OUTDOORS then !(Reset the hero's position, redraw the scene, then zoombox it onto the screen) and return | ||
| 9E00 | AND A | |||
| 9E01 | JP Z,reset_outdoors | |||
| 9E04 | JP enter_room | The hero enters a room - returns via squash_stack_goto_main | ||
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