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Routines |
| Prev: CC27 | Up: Map | Next: CCA8 |
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Used by the routine at CC27.
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Jump from CC3C (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 EB8E = 15 = object collection by Maroc.
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| CC72 | LD A,($EB4E) | Get item properties byte | ||
| CC75 | LD C,A | |||
| CC76 | AND $10 | Is the item carried by the servant (bit 4 set)? | ||
| CC78 | JR Z,$CC82 | |||
| CC7A | LD A,($EBB1) | If so, check if the servant is currently carrying an object | ||
| CC7D | CP $01 | |||
| CC7F | JP NZ,$CD85 | If not, jump to the next routine to check for servant based pick-ups/interactions | ||
| CC82 | LD A,C | Get item properties byte | ||
| CC83 | AND $40 | Bit 6 (64) = the item is collectable (e.g. inventory object, spell) | ||
| CC85 | JP Z,$CD85 | If it isn't, skip to next routine for servant interactions | ||
| CC88 | LD C,$00 | Collision type to check = 0 (collision with Maroc) | ||
| CC8A | CALL $DFCD | Check for Maroc related events/collisions to see if Maroc is collecting the object | ||
| CC8D | CP $00 | |||
| CC8F | JP Z,$CD21 | Jump to CD21 if no events/collisions | ||
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Maroc has picked up or been given a spell or item
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| CC92 | LD A,($EB4E) | Item properties byte | ||
| CC95 | OR $05 | Set bits 0 (item is visible) and 2 (item will need to be erased before re-drawing) | ||
| CC97 | LD ($EB4E),A | ...and re-store | ||
| CC9A | CALL $E5FE | Trigger pick-up sound effect | ||
| CC9D | LD A,($EB8A) | Get item spell number | ||
| CCA0 | CP $00 | If it's 0, it's not a spell, so skip the following "spell collected" routine | ||
| CCA2 | JR Z,$CCDD | |||
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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 CCDD), 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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| CCA4 | CP $E0 | - | ||
| CCA6 | JR NC,$CCDD | - | ||
| Prev: CC27 | Up: Map | Next: CCA8 |