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Routines |
| Prev: B4A2 | Up: Map | Next: B4C1 |
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Used by the routine at FindFirstNoun.
Sets up which room to display based on display flags and processes objects for that room.
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| CheckFlagAndSetDisplay | B4A3 | LD A,($B4A2) | Jump to FindFirstNoun_NoAction if the display setup flag is not FF. | |
| B4A6 | INC A | |||
| B4A7 | JR NZ,FindFirstNoun_NoAction | |||
| B4A9 | LD ($B4A2),A | Record the display setup flag. | ||
| B4AC | LD A,($B173) | |||
| B4AF | BIT 7,A | Go to FindFirstNoun_NoAction if bit 7 of the display flag is clear. | ||
| B4B1 | JR Z,FindFirstNoun_NoAction | |||
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Set up special display mode.
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| B4B3 | LD A,$FE | Write FE to the room display parameter. | ||
| B4B5 | LD ($A034),A | |||
| B4B8 | LD HL,($B172) | Write *DisplayDataPointer to *DisplayPointer. | ||
| B4BB | LD ($A02F),HL | |||
| B4BE | OR %00000001 | Reset the zero flag. | ||
| B4C0 | RET | Return. | ||
| Prev: B4A2 | Up: Map | Next: B4C1 |