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Routines |
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Used by the routine at DrawNextObject.
Draws an object into ScreenBuffer. An object that has the sprite number 1 is removed instead, by making it null.
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Remove the object if it is retired.
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| DrawObject | 53267 | LD A,(IX+0) | Fetch the sprite number. | |||||
| 53270 | CP 1 | Jump to DrawObject_Draw if it is not 1. | ||||||
| 53272 | JR NZ,DrawObject_Draw | |||||||
| 53274 | LD (IX+0),0 | Write 0 to the sprite number. | ||||||
| 53278 | RET | Return. | ||||||
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Find the position and draw the sprite.
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| DrawObject_Draw | 53279 | RES 4,(IX+7) | Reset bit 4 of the flags. | |||||
| 53283 | CALL CalculatePixelCoordinates | Call CalculatePixelCoordinates. | ||||||
| 53286 | RET NC | Return if the sprite is not on the screen. | ||||||
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Continue on to PrintSprite.
View the equivalent code in;
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