Routines
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59396: Populate Game Room Buffer
Used by the routines at WriteGameSpriteBuffer and Handler_KeysAndLockedDoors.
Writes one tile and its attribute into the room buffers. Clone of PopulateRoomBuffer.
Input
A Tile ID to write
PopulateGameRoomBuffer 59396 PUSH AF Stash AF, DE and HL on the stack.
59397 PUSH DE
59398 PUSH HL
59399 LD HL,(62256) Advance *BufferRoomPointer past this tile.
59402 INC HL
59403 LD (62256),HL
59406 DEC HL Point back at the tile just claimed.
59407 LD DE,41412 Add the room-buffer base at BufferRoom.
59410 ADD HL,DE
59411 LD (HL),A Write the tile ID into the room buffer.
59412 LD DE,800 Move on to the matching attribute byte.
59415 ADD HL,DE
59416 LD A,(23695) A=*ATTR_T.
59419 LD (HL),A Write A to *HL.
59420 POP HL Restore HL, DE and AF from the stack.
59421 POP DE
59422 POP AF
59423 RET Return.
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