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- Primera pasada de reorganització

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This commit is contained in:
Raimon Zamora
2026-03-12 17:30:56 +01:00
parent 8f185fa47c
commit 6c5d7a305a
30 changed files with 965 additions and 1096 deletions
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120
data/palfade.lua
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@@ -1,69 +1,63 @@
palfade = {
original = {},
reddish = {},
} local me = palfade
init = function ()
for i=1,32 do
palfade.reddish[i] = {r=palfade.original[i].r, g=palfade.original[i].g, b=palfade.original[i].b}
end
end,
luminance = function(r, g, b)
return (0.2126*r + 0.7152*g + 0.0722*b)/255
end,
reddish_limit = function(r, g, b)
local t = palfade.luminance(r, g, b) / 255
local R = 255 * t
local G = g * (1 - t)
local B = b * (1 - t)
return R, G, B
end,
fade_reddish_color = function(r, g, b, f)
--local Rr, Gr, Br = palfade.reddish_limit(r, g, b)
local ff = math.min(1, f+palfade.luminance(r,g,b))
local R = math.floor(r*ff)--math.floor(r + (Rr - r) * f)
local G = math.floor(g*f)--math.floor(g + (Gr - g) * f)
local B = math.floor(b*f)--math.floor(b + (Br - b) * f)
-- local R = math.floor(r + (Rr - r) * f)
-- local G = math.floor(g + (Gr - g) * f)
-- local B = math.floor(b + (Br - b) * f)
return R, G, B
end,
fade_reddish = function(f)
for i=1,32 do
local r, g, b = palfade.fade_reddish_color(palfade.original[i].r, palfade.original[i].g, palfade.original[i].b, f)
palfade.reddish[i].r, palfade.reddish[i].g, palfade.reddish[i].b = r, g, b
pal.color(i-1,r,g,b)
end
end,
fade_red = function(f)
for i=1,32 do
local r = math.floor(palfade.reddish[i].r + (255-palfade.reddish[i].r)*f)
local g = math.floor(palfade.reddish[i].g - (palfade.reddish[i].g)*f)
local b = math.floor(palfade.reddish[i].b - (palfade.reddish[i].b)*f)
pal.color(i-1,r,g,b)
end
end,
fade_white = function(f)
for i=1,32 do
local r = math.floor(palfade.reddish[i].r + (255-palfade.reddish[i].r)*f)
local g = math.floor(palfade.reddish[i].g + (255-palfade.reddish[i].g)*f)
local b = math.floor(palfade.reddish[i].b + (255-palfade.reddish[i].b)*f)
pal.color(i-1,r,g,b)
end
end,
restore = function()
pal.set(palfade.original)
function me.init()
for i=1,32 do
me.reddish[i] = {r=me.original[i].r, g=me.original[i].g, b=me.original[i].b}
end
end
}
function luminance(r, g, b)
return (0.2126*r + 0.7152*g + 0.0722*b)/255
end
function me.reddish_limit(r, g, b)
local t = me.luminance(r, g, b) / 255
local R = 255 * t
local G = g * (1 - t)
local B = b * (1 - t)
return R, G, B
end
function me.fade_reddish_color(r, g, b, f)
local ff = math.min(1, f+me.luminance(r,g,b))
local R = math.floor(r*ff)
local G = math.floor(g*f)
local B = math.floor(b*f)
return R, G, B
end
function me.fade_reddish(f)
for i=1,32 do
local r, g, b = me.fade_reddish_color(me.original[i].r, me.original[i].g, me.original[i].b, f)
me.reddish[i].r, me.reddish[i].g, me.reddish[i].b = r, g, b
pal.color(i-1,r,g,b)
end
end
function me.fade_red(f)
for i=1,32 do
local r = math.floor(me.reddish[i].r + (255-me.reddish[i].r)*f)
local g = math.floor(me.reddish[i].g - (me.reddish[i].g)*f)
local b = math.floor(me.reddish[i].b - (me.reddish[i].b)*f)
pal.color(i-1,r,g,b)
end
end
function me.fade_white(f)
for i=1,32 do
local r = math.floor(me.reddish[i].r + (255-me.reddish[i].r)*f)
local g = math.floor(me.reddish[i].g + (255-me.reddish[i].g)*f)
local b = math.floor(me.reddish[i].b + (255-me.reddish[i].b)*f)
pal.color(i-1,r,g,b)
end
end
function me.restore()
pal.set(me.original)
end