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Routines |
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Used by the routine at 52263.
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Jump from 52284 (objects with state value = 15 = 'collectable'), or follow on from previous instructions.
Check if Maroc has picked up this item (or given it by servant). "Acted-upon-item" event byte value at 60302 = 15 = object collection by Maroc.
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| 52338 | LD A,(60238) | Get item properties byte | ||
| 52341 | LD C,A | |||
| 52342 | AND 16 | Is the item carried by the servant (bit 4 set)? | ||
| 52344 | JR Z,52354 | |||
| 52346 | LD A,(60337) | If so, check if the servant is currently carrying an object | ||
| 52349 | CP 1 | |||
| 52351 | JP NZ,52613 | If not, jump to the next routine to check for servant based pick-ups/interactions | ||
| 52354 | LD A,C | Get item properties byte | ||
| 52355 | AND 64 | Bit 6 (64) = the item is collectable (e.g. inventory object, spell) | ||
| 52357 | JP Z,52613 | If it isn't, skip to next routine for servant interactions | ||
| 52360 | LD C,0 | Collision type to check = 0 (collision with Maroc) | ||
| 52362 | CALL 57293 | Check for Maroc related events/collisions to see if Maroc is collecting the object | ||
| 52365 | CP 0 | |||
| 52367 | JP Z,52513 | Jump to 52513 if no events/collisions | ||
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Maroc has picked up or been given a spell or item
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| 52370 | LD A,(60238) | Item properties byte | ||
| 52373 | OR 5 | Set bits 0 (item is visible) and 2 (item will need to be erased before re-drawing) | ||
| 52375 | LD (60238),A | ...and re-store | ||
| 52378 | CALL 58878 | Trigger pick-up sound effect | ||
| 52381 | LD A,(60298) | Get item spell number | ||
| 52384 | CP 0 | If it's 0, it's not a spell, so skip the following "spell collected" routine | ||
| 52386 | JR Z,52445 | |||
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The next two instructions send any spell number over 224 is sent down the 'item' (rather than spell) route here. These may be special sorts of item originally been designed to restore or drain energy (e.g. food).
However, no spell number value gets anywhere near number 224. A later check remains in the code (at 52445), but will never occur. It's likely that this is a remnant of old code before game design relating to restorative/draining objects was changed.
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| 52388 | CP 224 | - | ||
| 52390 | JR NC,52445 | - | ||
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