colorLib

ACCEPTABLE_COLORS = {
    "colors.white",
    "colors.orange",
    "colors.magenta",
    "colors.lightBlue",
    "colors.yellow",
    "colors.lime",
    "colors.pink",
    "colors.gray",
    "colors.lightGray",
    "colors.cyan",
    "colors.purple",
    "colors.blue",
    "colors.brown",
    "colors.green",
    "colors.red",
    "colors.black"
}

local expect = require("cc.expect")
local exp, field, range = expect.expect, expect.field, expect.range

function printColor(text, color)
    exp(1, text, "string")
    exp(1, color, "string")
    for index, value in ipairs(ACCEPTABLE_COLORS) do
        if (color == value) then break end
        if (color ~= value and index == #ACCEPTABLE_COLORS) then
            print(text)
        end
    end
    term.setTextColor(color)
    print(text)
    term.setTextColor("colors.white")
end

function writeColor(text, color)
    exp(1, text, "string")
    exp(1, color, "string")
    for index, value in ipairs(ACCEPTABLE_COLORS) do
        if (color == value) then break end
        if (color ~= value and index == #ACCEPTABLE_COLORS) then
            write(text)
        end
    end
    term.setTextColor(color)
    write(text)
    term.setTextColor("colors.white")
end

return { printColor = printColor, writeColor = writeColor }