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21 lines
478 B
Plaintext
21 lines
478 B
Plaintext
mode7 speed fixes:
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+ Don't draw sky every frame, only if needed
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+ faster multiply routine
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+ move multiply vars to zero page
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+ leave one of multiply results in accumulator at end?
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+ Skip key parsing if no key read
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short term:
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longer term:
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sky -- color looks too much like grass on monochrome display
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map -- adjust x/y to better match real position
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name entry screen
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inventory screen
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collision detection
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after game over, return to title screen
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save/restore game
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