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Add new neovim welcome screen and change probability definitions

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This commit is contained in:
Andreas Tsouchlos 2024-06-18 01:48:01 +02:00
parent 1ea00e644d
commit 949e930a56
1 changed files with 42 additions and 10 deletions
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52
nvim/.config/nvim/lua/plugins/alpha.lua
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@ -4,7 +4,7 @@
local function clamp(x, min, max) return math.max(math.min(x, max), min) end
local function get_random_image()
images = {
local images = {
{
[[██╗ █████╗ ██████╗██╗ ██╗███████╗]],
[[██║ ██╔══██╗██╔════╝██║ ██║██╔════╝]],
@ -29,21 +29,53 @@ local function get_random_image()
[[██║╚██╗██║██╔══╝ ██║ ██║╚██╗ ██╔╝██║██║╚██╔╝██║]],
[[██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║]],
[[╚═╝ ╚═══╝╚══════╝ ╚═════╝ ╚═══╝ ╚═╝╚═╝ ╚═╝]]
},
{
[[ ▄ ]],
[[ ▟█▙ ]],
[[ ▟███▙ ]],
[[ ▟█████▙ ]],
[[ ▟███████▙ ]],
[[ ▂▔▀▜██████▙ ]],
[[ ▟██▅▂▝▜█████▙ ]],
[[ ▟█████████████▙ ]],
[[ ▟███████████████▙ ]],
[[ ▟█████████████████▙ ]],
[[ ▟███████████████████▙ ]],
[[ ▟█████████▛▀▀▜████████▙ ]],
[[ ▟████████▛ ▜███████▙ ]],
[[ ▟█████████ ████████▙ ]],
[[ ▟██████████ █████▆▅▄▃▂ ]],
[[ ▟██████████▛ ▜█████████▙ ]],
[[ ▟██████▀▀▀ ▀▀██████▙ ]],
[[ ▟███▀▘ ▝▀███▙ ]],
[[▟▛▀ ▀▜▙]],
[[ btw ]]
}
}
local i = 3
local pmf = {0.25, 0.25, 0.25, 0.25}
local cdf = {}
cdf[1] = 0
for j = 2, #pmf+1 do
cdf[j] = cdf[j - 1] + pmf[j - 1]
end
if math.abs(cdf[#cdf] - 1) > 0.01 then
error("Probabilities do not add up to 1")
elseif #images ~= #pmf then
error("Number of images and probabilities do not match")
end
math.randomseed(os.time())
if math.fmod(math.random(100), 5) == 0 then
if math.random(0, 1) == 0 then
i = 1
else
i = 2
end
end
local r = math.random(100)
return images[i]
for j = 2, #cdf do
if r <= cdf[j] * 100 then
return images[j-1]
end
end
end
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