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Routines |
| Prev: 6C3C | Up: Map | Next: 6C7A |
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Sets up the active player for the level in ActivePlayer_Level. The number of ingredients needed (in BCD) is 10 for the first set of five levels, 20 for the second set, and so on. An actor with ID 0A is created in the first of the six slots, with a horizontal co-ordinate of 20; it is the timer which is handled by HandleLevelTimer. The level number which is shown on the screen (in BCD, up to a maximum of 99) is also increased.
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| SetUpLevel | 6C58 | LD A,($5F2D) | Fetch the level. | |
| 6C5B | RLCA | Rotate A left. | ||
| 6C5C | AND %01110000 | Keep only bits 4-6, which is the set (from bits 3-5 of the level) multiplied by 10. | ||
| 6C5E | ADD A,$10 | Add 10. | ||
| 6C60 | LD ($5F2F),A | Set the number of ingredients needed (ActivePlayer_IngredientsNeeded). | ||
| 6C63 | LD HL,$5F55 | Write 0A to the actor ID of ActorSpawnSlots. | ||
| 6C66 | LD (HL),$0A | |||
| 6C68 | INC HL | Write 20 to the horizontal co-ordinate of the actor. | ||
| 6C69 | LD (HL),$20 | |||
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The level number (in BCD) maxes out at 99.
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| 6C6B | LD HL,$5F30 | Point HL at the level number (ActivePlayer_LevelNumber). | ||
| 6C6E | LD A,(HL) | Fetch the level number. | ||
| 6C6F | ADD A,$01 | Add 01 to the level number. | ||
| 6C71 | DAA | Adjust A to BCD. | ||
| 6C72 | CP $99 | Jump to SetUpLevel_Return if the level number is less than 99. | ||
| 6C74 | JR C,SetUpLevel_Return | |||
| 6C76 | LD A,$99 | Set the level number to the maximum, 99. | ||
| SetUpLevel_Return | 6C78 | LD (HL),A | Update the level number. | |
| 6C79 | RET | Return. | ||
| Prev: 6C3C | Up: Map | Next: 6C7A |