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Routines |
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Used by the routines at HandlerDoorClosed, HandlerTrapClosed, HandlerTrapOpen, HandlerDoorExit, HandlerDoorLocked, HandlerCaveDoorLocked, HandlerClock, HandlerDoorACGExit and FallThroughTrapdoor.
The handler for the items in a room that do nothing. The attributes of the cells that it covers are set by SetGraphicAttributes every time, but the graphic is only drawn (by DrawItemGraphic) when GameFlags is zero.
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| HandlerRoomItem | 91FE | LD E,(IX+$03) | Fetch the X position of the item. | |||||
| 9201 | LD D,(IX+$04) | Fetch the Y position of the item. | ||||||
| 9204 | DEC D | Move up one pixel. | ||||||
| 9205 | LD C,(IX+$00) | Fetch the graphic of the item. | ||||||
| 9208 | LD B,(IX+$05) | Fetch the attribute of the item. | ||||||
| 920B | CALL SetGraphicAttributes | Call SetGraphicAttributes to set the attributes. | ||||||
| 920E | LD A,($5E14) | Fetch the game flags from GameFlags. | ||||||
| 9211 | AND A | Test whether any of the game flags are set. | ||||||
| 9212 | RET NZ | Return if they are. | ||||||
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Continue on to DrawItemGraphic.
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