|
Routines |
| Prev: 62788 | Up: Map | Next: 62904 |
|
|
||||
| Process_PlaceLadderAgainstPlatform | 62843 | LD HL,58309 | Call CheckItemGroupPresent with Data_ItemGroup_Ladder. | |
| 62846 | CALL CheckItemGroupPresent | |||
|
If the version of the ladder which exists in the room is one where it's already been used, print "You've done that already.".
|
||||
| 62849 | CP 94 | Jump to Response_YouveDoneThatAlready if either of "A ladder,leading upward" or "A ladder,leading down" are in the current room. | ||
| 62851 | JP Z,Response_YouveDoneThatAlready | |||
| 62854 | CP 92 | |||
| 62856 | JP Z,Response_YouveDoneThatAlready | |||
|
This doesn't need to happen...
|
||||
| 62859 | CALL IsPlayerCarryingItem | Call IsPlayerCarryingItem. | ||
| 62862 | LD A,90 | Call Handler_DestroyItemEvent with item 90: "A ladder". | ||
| 62864 | CALL Handler_DestroyItemEvent | |||
| 62867 | LD A,94 | Call Handler_UpdateItemEventCurrentRoom with item 94: "A ladder,leading upward". | ||
| 62869 | CALL Handler_UpdateItemEventCurrentRoom | |||
|
The ladder has been used so handle the inventory count.
|
||||
| 62872 | LD HL,42896 | Decrease *Count_InventoryItems by one. | ||
| 62875 | DEC (HL) | |||
| 62876 | LD A,96 | Write 96 to *59754. | ||
| 62878 | LD (59754),A | |||
| 62881 | LD A,99 | Write 99 to *59737. | ||
| 62883 | LD (59737),A | |||
| 62886 | LD HL,42860 | Jump to Response_OK_Duplicate if bit 6 of *Flag_GameStates_01 is set. | ||
| 62889 | BIT 6,(HL) | |||
| 62891 | JP NZ,Response_OK_Duplicate | |||
| 62894 | SET 6,(HL) | Set bit 6 of *HL which relates to placing the ladder. | ||
| 62896 | LD A,4 | Call AddToScore to add 4 points to the score. | ||
| 62898 | CALL AddToScore | |||
| 62901 | JP Response_OK_Duplicate | Jump to Response_OK_Duplicate. | ||
| Prev: 62788 | Up: Map | Next: 62904 |