Add minetest.rgba function that returns ColorString from RGBA or RGB values
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@@ -794,6 +794,10 @@ Call these functions only at load time!
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* See documentation on `minetest.compress()` for supported compression methods.
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* currently supported.
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* `...` indicates method-specific arguments. Currently, no methods use this.
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* `minetest.rgba(red, green, blue[, alpha])`: returns a string
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* Each argument is a 8 Bit unsigned integer
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* Returns the ColorString from rgb or rgba values
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* Example: `minetest.rgba(10, 20, 30, 40)`, returns `"#0A141E28"`
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* `minetest.encode_base64(string)`: returns string encoded in base64
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* Encodes a string in base64.
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* `minetest.decode_base64(string)`: returns string
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@@ -580,7 +580,7 @@ Example (colored grass block):
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description = "Dirt with Grass",
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-- Regular tiles, as usual
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-- The dirt tile disables palette coloring
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tiles = {{name = "default_grass.png"},
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tiles = {{name = "default_grass.png"},
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{name = "default_dirt.png", color = "white"}},
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-- Overlay tiles: define them in the same style
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-- The top and bottom tile does not have overlay
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@@ -2958,6 +2958,10 @@ These functions return the leftover itemstack.
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* See documentation on `minetest.compress()` for supported compression methods.
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* currently supported.
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* `...` indicates method-specific arguments. Currently, no methods use this.
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* `minetest.rgba(red, green, blue[, alpha])`: returns a string
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* Each argument is a 8 Bit unsigned integer
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* Returns the ColorString from rgb or rgba values
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* Example: `minetest.rgba(10, 20, 30, 40)`, returns `"#0A141E28"`
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* `minetest.encode_base64(string)`: returns string encoded in base64
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* Encodes a string in base64.
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* `minetest.decode_base64(string)`: returns string
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