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Add minetest.colorspec_to_colorstring (#10425)

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Vincent Robinson
2021-04-23 12:37:24 -07:00
committed by GitHub
parent 3e2145d662
commit 074e6a67de
5 changed files with 232 additions and 224 deletions
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8
doc/lua_api.txt
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@@ -3100,9 +3100,8 @@ Colors
Named colors are also supported and are equivalent to
[CSS Color Module Level 4](http://dev.w3.org/csswg/css-color/#named-colors).
To specify the value of the alpha channel, append `#AA` to the end of the color
name (e.g. `colorname#08`). For named colors the hexadecimal string
representing the alpha value must (always) be two hexadecimal digits.
To specify the value of the alpha channel, append `#A` or `#AA` to the end of
the color name (e.g. `colorname#08`).
`ColorSpec`
-----------
@@ -4489,6 +4488,9 @@ Utilities
* `minetest.sha1(data, [raw])`: returns the sha1 hash of data
* `data`: string of data to hash
* `raw`: return raw bytes instead of hex digits, default: false
* `minetest.colorspec_to_colorstring(colorspec)`: Converts a ColorSpec to a
ColorString. If the ColorSpec is invalid, returns `nil`.
* `colorspec`: The ColorSpec to convert
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