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42 lines
1003 B
Markdown
42 lines
1003 B
Markdown
[< back to index](../doc_index.md)
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## mouse
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The `mouse` module automatically imports the `x_coord` module.
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The module contains global variables representing the state of the mouse.
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If the program is not using any mouse driver, the state of these variables is undefined.
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To actually use this module, an appropriate mouse module must be used, such as [`c1531`](./c64.md).
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#### `x_coord mouse_x`
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Mouse X position.
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#### `byte mouse_y`
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Mouse Y position.
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#### `byte mouse_lbm`
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1 if the left mouse button is being pressed, 0 otherwise
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#### `byte mouse_rbm`
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1 if the right mouse button is being pressed, 0 otherwise
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## x_coord
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#### `alias x_coord`
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The type for representing horizontal screen coordinates.
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It's `byte` if the screen is 256 pixels wide or less,
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or `word` if the screen is more that 256 pixels wide.
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## null_mouse_default
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This module set the default mouse to null mouse.
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The null mouse has no button pressed and the cursos is fixed at coordinates (0,0).
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#### `void read_mouse()`
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