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Routines |
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Used by the routine at Update_Miscellaneous_Entities.
Update Collectibles against the complex entity table at StateData_Boney.
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| Update_Collectibles | 54363 | LD HL,29407 | Point HL at collectible slot state (CollectibleSlotState). | |
| 54366 | LD IX,36767 | Point IX at an inactive complex-entity slot (StateData_Complex_13). | ||
| 54370 | LD B,3 | Load B with 3 as a loop counter. | ||
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For each collectible slot: reload its script cursor / counter, run Collect_Entity, then save them back.
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| Update_Collectibles_Scan | 54372 | PUSH BC | Stash BC on the stack. | |
| 54373 | LD C,(HL) | Fetch the word at HL into BC. | ||
| 54374 | INC HL | |||
| 54375 | LD B,(HL) | |||
| 54376 | INC HL | Advance CollectibleSlotState by one byte. | ||
| 54377 | LD A,(HL) | Fetch the next byte from CollectibleSlotState. | ||
| 54378 | LD (29372),A | Set the collectible counter (CollectibleCounter). | ||
| 54381 | LD (29391),BC | Store BC in the active script cursor (Pointer_ActiveScriptCursor). | ||
| 54385 | PUSH HL | Stash HL on the stack. | ||
| 54386 | CALL Collect_Entity | Call Collect_Entity to collect Entity. | ||
| 54389 | POP HL | Restore HL from the stack. | ||
| 54390 | LD A,(29372) | Load A with the collectible counter (CollectibleCounter). | ||
| 54393 | LD (HL),A | Write collectible counter through CollectibleSlotState. | ||
| 54394 | DEC HL | Step CollectibleSlotState back by one byte. | ||
| 54395 | LD BC,(29391) | Load BC with the active script cursor (Pointer_ActiveScriptCursor). | ||
| 54399 | LD (HL),B | Write the loop counter through the pointer in HL. | ||
| 54400 | DEC HL | Step CollectibleSlotState back by one byte. | ||
| 54401 | LD (HL),C | Write the saved count in C through the pointer in HL. | ||
| 54402 | INC HL | Advance HL onto the next collectible slot record. | ||
| 54403 | INC HL | |||
| 54404 | INC HL | |||
| 54405 | LD BC,14 | Each entity record is 0014 bytes long, then load that length into BC. | ||
| 54408 | ADD IX,BC | Advance IX to the next entity record. | ||
| 54410 | POP BC | Restore BC from the stack. | ||
| 54411 | DJNZ Update_Collectibles_Scan | Decrease the loop counter in B and jump to Update_Collectibles_Scan if more iterations remain. | ||
| 54413 | RET | Return. | ||
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