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Routines |
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Used by the routine at ChangeRoom.
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EventRouting | 59790 | PUSH BC | Stash the item count on the stack. | |||||||||||
59791 | CPIR | Search for the room ID in the table. | ||||||||||||
At this point, if the room ID is found, BC contains the index in the table of where it is location.
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59793 | POP HL | Restore the item count into HL from the stack. | ||||||||||||
59794 | RET NZ | Return if the room ID wasn't found in the table. | ||||||||||||
The room ID was found in the table, so jump to the appropriate action.
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59795 | PUSH DE | Load the actions table into IX (using the stack). | ||||||||||||
59796 | POP IX | |||||||||||||
59798 | INC BC | Adjust the room index for the sum. | ||||||||||||
59799 | AND A | Subtract the room index from the item count. | ||||||||||||
59800 | SBC HL,BC | |||||||||||||
59802 | LD E,L | Load the index into E to find the appropriate action routine. | ||||||||||||
59803 | CALL GetTableEntry | Call GetTableEntry. | ||||||||||||
59806 | JP (HL) | Jump to the action routine held in *HL. |
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