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Routines |
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Call the read the keyboard routine, which updates the player's ship's direction, and whether they've hit fire. Move the player's ship based on input. If there's a bullet in flight reposition and redraw it. That ends the routine because there's only one bullet allowed. If no bullet is in flight check to see if fire was pressed. If so, start a new bullet on its way.
Used by the routine at start.
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| handle_inputs | 26566 | CALL read_keyboard | Read keyboard | |
| 26569 | CALL redraw_player_ship | Move and redraw player | ||
| 26572 | LD A,(_PLAYER_BULLET_IN_FLIGHT) | If bullet is in flight jump off to reposition and redraw it. | ||
| 26575 | OR A | |||
| 26576 | JP NZ,draw_player_bullet | |||
| 26579 | LD A,(_FIRE_PRESSED) | Has fire been pressed? Return if not | ||
| 26582 | OR A | |||
| 26583 | RET Z | |||
| 26584 | JP fire_pressed | Handle firing of bullet | ||
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