From bc53c82bcf923d11725e3de8565eb4c7e435cd2b Mon Sep 17 00:00:00 2001 From: Gael-de-Sailly Date: Fri, 27 Feb 2015 20:51:55 +0100 Subject: Add minetest.rgba function that returns ColorString from RGBA or RGB values --- doc/client_lua_api.md | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'doc/client_lua_api.md') diff --git a/doc/client_lua_api.md b/doc/client_lua_api.md index 43b33ac97..3bd1e3567 100644 --- a/doc/client_lua_api.md +++ b/doc/client_lua_api.md @@ -794,6 +794,10 @@ Call these functions only at load time! * See documentation on `minetest.compress()` for supported compression methods. * currently supported. * `...` indicates method-specific arguments. Currently, no methods use this. +* `minetest.rgba(red, green, blue[, alpha])`: returns a string + * Each argument is a 8 Bit unsigned integer + * Returns the ColorString from rgb or rgba values + * Example: `minetest.rgba(10, 20, 30, 40)`, returns `"#0A141E28"` * `minetest.encode_base64(string)`: returns string encoded in base64 * Encodes a string in base64. * `minetest.decode_base64(string)`: returns string -- cgit v1.2.3