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Routines |
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Types 10 and 22: the outlaw who is wanted at this level. A bullet hit sets OutlawShotFlag to one, which makes FinishTownStage end the stage. Otherwise the outlaw wanders about the town: if he touches the sheriff, the sheriff dies. Type 22 is made by CreateOutlaw instead of type 10 when the outlaw is to be a little faster.
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Check whether a bullet has hit the outlaw.
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| HandleOutlaw | 46042 | CALL CheckBulletHit | Check whether a bullet has hit the outlaw. | |
| 46045 | JR NC,HandleOutlaw_Walk | Jump to HandleOutlaw_Walk if not. | ||
| 46047 | LD A,1 | Set OutlawShotFlag. | ||
| 46049 | LD (41482),A | |||
| 46052 | JR HandleOutlaw_Draw | Jump to HandleOutlaw_Draw to draw the outlaw. | ||
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Check whether the outlaw has touched the sheriff, and make him wander.
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| HandleOutlaw_Walk | 46054 | CALL CheckSheriffTouch | Check whether the outlaw is touching the sheriff. | |
| 46057 | JP C,KillSheriff | Kill the sheriff if he is. | ||
| 46060 | LD A,(IX+5) | Fetch the speed of the outlaw. | ||
| 46063 | CALL SetSpeedsFromHeading | Set the speeds from it. | ||
| 46066 | LD A,(IX+7) | Fetch the flags of the outlaw. | ||
| 46069 | PUSH AF | Stash them on the stack. | ||
| 46070 | CALL TestMove | Move around any walls. | ||
| 46073 | POP AF | Retrieve the flags. | ||
| 46074 | CALL PlayFootstepSound | Make a footstep sound if a foot has gone down. | ||
| 46077 | CALL MoveObject | Move the outlaw. | ||
| 46080 | CALL UpdateDirection | Choose a new direction every so often. | ||
| 46083 | CALL SetFacingFlags | Set the direction the outlaw faces. | ||
| 46086 | CALL NextSpriteNumber | Move on to the next frame of the walk. | ||
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Make the sprites for the outlaw.
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| HandleOutlaw_Draw | 46089 | CALL ChooseFigureSprites | Choose the sprites for the figure. | |
| 46092 | EX AF,AF' | Keep the sprite number in the alternate accumulator. | ||
| 46093 | LD L,A | Keep the sprite number in L. | ||
| 46094 | LD A,(41568) | Fetch the level. | ||
| 46097 | ADD A,A | Double it. | ||
| 46098 | AND %00000110 | Keep two bits. | ||
| 46100 | JR NZ,HandleOutlaw_AddSpriteSet | Jump to HandleOutlaw_AddSpriteSet unless the sprite set is the first. | ||
| 46102 | LD A,2 | Use the second sprite set. | ||
| HandleOutlaw_AddSpriteSet | 46104 | ADD A,L | Add the sprite set to the sprite number. | |
| 46105 | EX AF,AF' | Keep the number in the alternate accumulator. | ||
| 46106 | LD HL,41522 | Point HL at OutlawSpriteList. | ||
| 46109 | JP BuildFigureSpriteList | Jump to BuildFigureSpriteList. | ||
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