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Routines |
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Choose one of the following graphic-layout addresses at random and continue drawing from it.
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| GraphicLayoutRoutine_JumpRandomFromList | E819 | LD A,(IX+$00) | Fetch the random-maximum parameter from the layout byte at IX. | |
| E81C | INC IX | Advance IX past the graphic-layout operand byte. | ||
| E81E | CALL PseudoRandom | Call PseudoRandom to pick a pseudo-random value and keep it in C. | ||
| E821 | LD C,A | |||
| E822 | ADD A,A | Double A, then with the next add form a ×03 index. | ||
| E823 | ADD A,C | A+=C. | ||
| E824 | LD C,A | Keep A in C for the next calculation. | ||
| E825 | LD B,$00 | Load B with 00. | ||
| E827 | ADD IX,BC | IX+=BC. | ||
| E829 | JP Process_GraphicLayoutData | Jump to Process_GraphicLayoutData to process graphic layout data. | ||
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View the equivalent code in;
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