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https://github.com/SquidDev-CC/CC-Tweaked
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eb2d617ed8
This uses pre-commit [1] to check patches are well formed and run several linters on them. We currently do some boring things (check files are syntactically valid) as well as some project-specific ones: - Run illuaminate on the Lua files - Run checkstyle on Java [1]: https://pre-commit.com/
27 lines
987 B
Markdown
27 lines
987 B
Markdown
---
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module: [kind=event] key
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---
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This event is fired when any key is pressed while the terminal is focused.
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This event returns a numerical "key code" (for instance, <kbd>F1</kbd> is 290). This value may vary between versions and
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so it is recommended to use the constants in the @{keys} API rather than hard coding numeric values.
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If the button pressed represented a printable character, then the @{key} event will be followed immediately by a @{char}
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event. If you are consuming text input, use a @{char} event instead!
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## Return values
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1. @{string}: The event name.
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2. @{number}: The numerical key value of the key pressed.
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3. @{boolean}: Whether the key event was generated while holding the key (@{true}), rather than pressing it the first time (@{false}).
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## Example
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Prints each key when the user presses it, and if the key is being held.
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```lua
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while true do
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local event, key, is_held = os.pullEvent("key")
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print(("%s held=%s"):format(keys.getName(key), is_held))
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end
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```
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