diff options
Diffstat (limited to 'builtin/common/misc_helpers.lua')
| -rw-r--r-- | builtin/common/misc_helpers.lua | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua index 64d67bc72..db94e7073 100644 --- a/builtin/common/misc_helpers.lua +++ b/builtin/common/misc_helpers.lua @@ -516,6 +516,7 @@ function table.shuffle(t, from, to, random) end end + function table.combine(t, other) other = other or {} for k, v in pairs(other) do @@ -603,7 +604,7 @@ local function rgb_to_hex(rgb) while(value > 0)do local index = math.fmod(value, 16) + 1 value = math.floor(value / 16) - hex = string.sub('0123456789ABCDEF', index, index) .. hex + hex = string.sub('0123456789ABCDEF', index, index) .. hex end if(string.len(hex) == 0)then @@ -624,12 +625,12 @@ local function color_from_hue(hue) local c = 255 local x = (1 - math.abs(h%2 - 1)) * 255 - local i = math.floor(h); + local i = math.floor(h); if (i == 0) then return rgb_to_hex({c, x, 0}) - elseif (i == 1) then + elseif (i == 1) then return rgb_to_hex({x, c, 0}) - elseif (i == 2) then + elseif (i == 2) then return rgb_to_hex({0, c, x}) elseif (i == 3) then return rgb_to_hex({0, x, c}); @@ -649,9 +650,9 @@ function core.rainbow(input) if char:match("%s") then output = output .. char else - output = output .. core.get_color_escape_sequence(color_from_hue(hue)) .. char + output = output .. core.get_color_escape_sequence(color_from_hue(hue)) .. char end - hue = hue + step + hue = hue + step end return output end |