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update uibox shader patch #74

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Merged
lord-ruby merged 1 commit into from
Nov 6, 2025
Merged

update uibox shader patch #74

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13 changes: 5 additions & 8 deletions assets/shaders/brimstone_badge.fs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,8 @@
#endif

extern MY_HIGHP_OR_MEDIUMP vec2 brimstone_badge;
extern MY_HIGHP_OR_MEDIUMP number time;
extern MY_HIGHP_OR_MEDIUMP vec2 uibox_pos;
extern MY_HIGHP_OR_MEDIUMP vec2 uibox_size;
extern MY_HIGHP_OR_MEDIUMP float screen_scale;

number hue(number s, number t, number h)
{
Expand Down Expand Up @@ -92,12 +90,11 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords
{
vec4 tex = colour;

vec2 uv = (screen_coords - uibox_pos) / uibox_size.xy;

vec2 uv = (screen_coords - uibox_pos) / (uibox_size.xy * screen_scale);
if (uv.x < 0.00001) {
uv = (screen_coords - (uibox_pos / screen_scale)) / (uibox_size.xy * screen_scale);
}

//if (uv.x < 0.00001) {
// uv = (screen_coords - (uibox_pos / screen_scale)) / (uibox_size.xy * screen_scale);
//}

uv.x = uv.x * (love_ScreenSize.x/love_ScreenSize.y);
uv.y = uv.y / (20.);
Expand All @@ -106,7 +103,7 @@ vec4 effect( vec4 colour, Image texture, vec2 texture_coords, vec2 screen_coords

//float fuckyouGSL = min(0, 0.001 * (brimstone_badge.x + uibox_size.x + uibox_pos.x + screen_scale + time));

float t = time + brimstone_badge.y * 0.32151;
float t = 1543.1954 + brimstone_badge.y * 0.32151;

float scale_const = 10;

Expand Down
69 changes: 36 additions & 33 deletions lovely/uibox_shader.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ dump_lua = true
priority = 1

# UI Element Shader Patch by InvalidOS
# v2.0.1a
# v2.0.2
# play lemniscate (when it releases) (it is not released yet)

## hacky method of preventing repeat patches
Expand All @@ -18,8 +18,8 @@ position = "at"
payload = '''-- [ THE PATCH WAS USED UP ]''' # haha funny deltarune reference
match_indent = true

## UIBox shader
## UIElement:draw_self()
## UIBox shaders
## UIElement:draw_pixellated_rect()
[[patches]]
[patches.pattern]
target = "engine/ui.lua"
Expand All @@ -32,36 +32,22 @@ payload = '''
love.graphics.polygon((_type == 'line' or _type == 'line_emboss') and 'line' or "fill", self.pixellated_rect[_type].vertices)
end

local function to_screenspace()
local T = self.CT or self.T
self.ARGS.collides_with_point_translation = self.ARGS.collides_with_point_translation or {}
self.ARGS.collides_with_point_rotation = self.ARGS.collides_with_point_rotation or {}
local _t = self.ARGS.collides_with_point_translation
local _r = self.ARGS.collides_with_point_rotation
if self.container ~= self then
_t.x, _t.y = self.container.T.w/2, self.container.T.h/2
point_translate(T, _t)
_t.x, _t.y = -self.container.T.w/2+self.container.T.x, -self.container.T.h/2+self.container.T.y
point_translate(T, _t)
T.x = T.x * G.TILESCALE*G.TILESIZE*G.CANV_SCALE
T.y = T.y * G.TILESCALE*G.TILESIZE*G.CANV_SCALE
end
return T
end

local function _draw_layer(shader, send)
local args = {
G.TIMERS.REAL/28,
G.TIMERS.REAL
}

if send then
if shader == "none" or shader == "dissolve" then
_draw()
return
elseif send then
for k, v in ipairs(send) do
local val = v.val or (v.func and v.func(self))

-- thanks talisman
if Entropy.is_big(val) then
if to_big(val) > to_big(1e300) then
if Talisman and type(val) == "table" and is_number(val) then
if val > to_big(1e300) then
val = 1e300
else
val = val:tonumber()
Expand All @@ -73,18 +59,19 @@ payload = '''
elseif shader == "vortex" then
G.SHADERS['vortex']:send('vortex_amt', G.TIMERS.REAL - (G.vortex_time or 0))
else
local screen_pos = to_screenspace(self)
local prefix = SMODS.Shaders[shader] and SMODS.Shaders[shader].mod and SMODS.Shaders[shader].mod.prefix
local prefixless_key = prefix and string.sub(shader, #prefix + 2) or shader

local tile_scale = G.TILESCALE*G.TILESIZE

-- actually supported
G.SHADERS[shader]:send(prefixless_key, args)
G.SHADERS[shader]:send("uibox_size", {self.VT.w, self.VT.h})
G.SHADERS[shader]:send("uibox_pos", {screen_pos.x, screen_pos.y})
G.SHADERS[shader]:send('screen_scale', G.TILESCALE*G.TILESIZE*G.CANV_SCALE)
G.SHADERS[shader]:send("uibox_size", {self.VT.w * tile_scale, self.VT.h * tile_scale})
G.SHADERS[shader]:send("uibox_pos", {self.VT.x * tile_scale, self.VT.y * tile_scale})
-- G.SHADERS[shader]:send("screen_scale", G.TILESCALE*G.TILESIZE*G.CANV_SCALE)

-- placeholder values
G.SHADERS[shader]:send("time",123.33412*(12.5123152)%3000)
-- G.SHADERS[shader]:send("time",123.33412*(12.5123152)%3000) -- if you use this in a shader this is equal to 1543.1953843546
-- G.SHADERS[shader]:send('mouse_screen_pos', {0,0})
-- G.SHADERS[shader]:send('hovering', 0)
-- G.SHADERS[shader]:send("shadow", false)
Expand All @@ -101,13 +88,29 @@ payload = '''
end

if self.config.shader then
_draw_layer(self.config.shader)
elseif self.config.draw_steps then
for _, v in ipairs(self.config.draw_steps) do
if v.shader == "none" or v.shader == "dissolve" then _draw() else
_draw_layer(v.shader, v.send)
-- simple single shader
if type(self.config.shader) == "string" then
_draw_layer(self.config.shader)

-- more complex shader calls
elseif type(self.config.shader) == "table" then
-- one shader pass with a custom send
if self.config.shader.shader then
_draw_layer(self.config.shader.shader, self.config.shader.send)

-- list of shaders
elseif #shader > 0 then
for _, v in ipairs(self.config.shader) do
if type(v) == "string" then
_draw_layer(v.shader)
elseif type(v) == "table" then
_draw_layer(v.shader, v.send)
end
end
end
end

-- no shader
else
_draw()
end
Expand Down