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Routines |
29178 | CALL 29118 | Collect the code of the last key pressed in A |
29181 | RET Z | Return if no key was pressed |
29182 | SUB 48 | We're only interested in keys with codes 48 onwards |
29184 | JR C,29176 | Jump if none of these was pressed |
29186 | LD L,A | Point HL at the relevant entry in the keypress table |
29187 | LD H,229 | |
29189 | LD A,(HL) | Pick up the offset from that table |
29190 | AND A | Set the zero flag if the offset is 0 (i.e. not a game key) |
29191 | RET |
Offset | Entry address | Routine | Purpose | 80 | 58704 | 28460 | Left (fast) | 82 | 58706 | 28436 | Right (fast) | 84 | 58708 | 28484 | Up (fast) | 86 | 58710 | 28576 | Down (fast) | 88 | 58712 | 28460 | Left (slow) | 90 | 58714 | 28436 | Right (slow) | 92 | 58716 | 28484 | Up (slow) | 94 | 58718 | 28576 | Down (slow) | 96 | 58720 | 0 | Unused | 98 | 58722 | 62423 | Sit | 100 | 58724 | 57637 | Catch mouse/frog | 102 | 58726 | 57893 | Release mouse | 104 | 58728 | 24296 | Fire catapult | 106 | 58730 | 29574 | Mount bike | 108 | 58732 | 28992 | Drop stinkbomb | 110 | 58734 | 63898 | Fire water pistol | 112 | 58736 | 24263 | Hit | 114 | 58738 | 23887 | Jump | 116 | 58740 | 24348 | Kiss | 118 | 58742 | 23863 | Throw away water pistol | 120 | 58744 | 24133 | Write |
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