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Routines |
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Used by the routine at upd_9.
dz of 2 less one for gravity: one unit a frame upwards.
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| move_portcullis_up | C6EA | LD (IX+$0B),$02 | dz = 2 | |
| C6EE | CALL sound_pitch_from_xyz | a sound whose pitch follows its height | ||
| C6F1 | CALL dec_dZ_and_update_XYZ | gravity, then move | ||
| C6F4 | LD A,($5BAE) | still at or below the floor + 31: keep going | ||
| C6F7 | ADD A,$1F | |||
| C6F9 | CP (IX+$03) | |||
| C6FC | JR NC,set_wipe_and_draw_flags | |||
| C6FE | JR stop_portcullis | |||
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