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39 lines
742 B
Markdown
39 lines
742 B
Markdown
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[< back to index](../index.md)
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# Game Boy–oriented modules
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## gb_hardware
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The `gb_hardware` module is imported automatically on Game Boy targets.
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TODO
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## gb_header_small
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The `gb_header_small` module is imported automatically on small Game Boy targets.
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It contains the default header for 32K Game Boy programs.
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## gb_joy
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Provides an interface for reading joypads that is compatible with the `joy` module.
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#### `alias input_a = input_btn`
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1 if A button pressed, 0 id not pressed.
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#### `byte input_b`
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1 if B button pressed, 0 id not pressed.
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#### `byte input_select`
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1 if Select button pressed, 0 id not pressed.
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#### `byte input_start`
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1 if Start button pressed, 0 id not pressed.
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#### `void read_joy()`
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Reads the joypad.
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