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Routines |
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Used by the routine at GameLoop.
Turns the verb and noun into a movement or a scripted action. PUSH, PULL, ROLL or MOVE with CURTAINS is rewritten to noun 43. WET, COOL, DAMP or SOAK is refused, except with the robe, the door or the running water.
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Curtains are a special noun for the pushing verbs.
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| ObeyCommand | 24353 | CP 27 | Verb 27 (PUSH, PULL, ROLL or MOVE) continues. | |
| 24355 | JR NZ,ObeyCommand_Move | |||
| 24357 | LD A,(23424) | Noun 133 (CURTAINS) continues. | ||
| 24360 | CP 133 | |||
| 24362 | JR NZ,ObeyCommand_Move | |||
| 24364 | LD A,43 | That pair becomes noun 43. | ||
| 24366 | LD (23424),A | |||
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A movement that matches an exit changes the room and skips the scripts.
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| ObeyCommand_Move | 24369 | CALL TakeExit | Call TakeExit to take an exit in the direction just typed. | |
| 24372 | LD A,(23418) | A matched exit is remembered as a room change, and the scripts are not run. | ||
| 24375 | LD (23445),A | |||
| 24378 | OR A | |||
| 24379 | JR NZ,GameLoop_Act | |||
| 24381 | CALL RunScripts | Call RunScripts to run the ordinary command scripts. | ||
| 24384 | LD A,(23417) | Jump to ObeyCommand_Wet when no script line matched. | ||
| 24387 | OR A | |||
| 24388 | JR Z,ObeyCommand_Wet | |||
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This entry point is used by the routine at GameLoop.
A script asked for the location to be reconsidered several times.
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| ObeyCommand_Repeat | 24390 | LD A,(23950) | Jump to GameLoop_Act once the repeat count has run out. | |
| 24393 | OR A | |||
| 24394 | JR Z,GameLoop_Act | |||
| 24396 | XOR A | Run the high-priority scripts again without keeping the old room-changed flag. | ||
| 24397 | LD (23445),A | |||
| 24400 | CALL RunPriorityScripts | |||
| 24403 | LD A,(23445) | |||
| 24406 | OR A | |||
| 24407 | JR Z,ObeyCommand_Redraw | |||
| 24409 | CALL DescribeLocation | Call DescribeLocation when those scripts moved the player. | ||
| ObeyCommand_Redraw | 24412 | CALL DrawRoomOnce | Redraw, then count down one repeat. | |
| 24415 | LD HL,23950 | |||
| 24418 | DEC (HL) | |||
| 24419 | JR ObeyCommand_Repeat | |||
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WET, COOL, DAMP or SOAK only works on the robe, the door or the running water.
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| ObeyCommand_Wet | 24421 | LD A,(23423) | Only verb 28 (WET, COOL, DAMP or SOAK) continues. | |
| 24424 | CP 28 | |||
| 24426 | JR NZ,RefuseCommand | |||
| 24428 | LD A,(23424) | The robe, noun 184, is allowed. | ||
| 24431 | CP 184 | |||
| 24433 | JR Z,RefuseCommand | |||
| 24435 | CP 222 | The running water, noun 222, is allowed. | ||
| 24437 | JR Z,RefuseCommand | |||
| 24439 | CP 209 | The door, noun 209, is allowed. | ||
| 24441 | JR Z,RefuseCommand | |||
| 24443 | LD HL,24463 | The sentence at AbsorbWater is 27 characters. | ||
| 24446 | LD B,27 | |||
| ObeyCommand_Water | 24448 | LD A,(HL) | Print one character of it. | |
| 24449 | CALL PlotCharacter | |||
| 24452 | INC HL | |||
| 24453 | DJNZ ObeyCommand_Water | |||
| 24455 | LD A,13 | Finish that sentence with ENTER and take another turn. | ||
| 24457 | CALL PlotCharacter | |||
| 24460 | JP GameLoop_Act | |||
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