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Gradient implementation

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This commit is contained in:
NoM0Re
2025-03-01 17:14:36 +01:00
parent 46dac486c7
commit 2aea3b7a0d
4 changed files with 133 additions and 57 deletions
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WeakAuras/RegionTypes/AuraBar.lua
+109 -53
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@@ -19,6 +19,9 @@ local default = {
orientation = "HORIZONTAL",
inverse = false,
barColor = {1.0, 0.0, 0.0, 1.0},
barColor2 = {1.0, 1.0, 0.0, 1.0},
enableGradient = false,
gradientOrientation = "HORIZONTAL",
backgroundColor = {0.0, 0.0, 0.0, 0.5},
spark = false,
sparkWidth = 10,
@@ -68,10 +71,26 @@ local properties = {
type = "textureLSM",
},
barColor = {
display = L["Bar Color"],
display = L["Bar Color/Gradient Start"],
setter = "Color",
type = "color",
},
barColor2 = {
display = L["Gradient End"],
setter = "SetBarColor2",
type = "color",
},
gradientOrientation = {
display = L["Gradient Orientation"],
setter = "SetGradientOrientation",
type = "list",
values = Private.gradient_orientations
},
enableGradient = {
display = L["Gradient Enabled"],
setter = "SetGradientEnabled",
type = "bool",
},
icon_visible = {
display = {L["Icon"], L["Visibility"]},
setter = "SetIconVisible",
@@ -265,17 +284,15 @@ local barPrototype = {
self.directionInverse = (self.orientation == "HORIZONTAL_INVERSE") or (self.orientation == "VERTICAL")
local TLx, TLy, BLx, BLy, TRx, TRy, BRx, BRy = self.GetTexCoord(0, 1);
self.bg:SetTexCoord(TLx , TLy , BLx , BLy , TRx , TRy , BRx , BRy );
self.bg:SetTexCoord(TLx, TLy, BLx, BLy, TRx, TRy, BRx, BRy)
self.fg:SetTexCoord(TLx, TLy, BLx, BLy, TRx, TRy, BRx, BRy)
-- Set alignment
self.fg:ClearAllPoints();
self.fg:SetPoint(self.align1);
self.fg:SetPoint(self.align2);
self.fgFrame:ClearAllPoints()
self.fgFrame:SetPoint(self.align1);
self.fgFrame:SetPoint(self.align2);
self.fgMask:ClearAllPoints()
self.fgMask:SetPoint(self.align1, self, self.align1)
self.fgMask:SetPoint(self.align2, self, self.align2)
self.spark:SetPoint("CENTER", self.fg, self.alignSpark, self.spark.sparkOffsetX or 0, self.spark.sparkOffsetY or 0);
self.spark:SetPoint("CENTER", self.fgMask, self.alignSpark, self.spark.sparkOffsetX or 0, self.spark.sparkOffsetY or 0);
local sparkMirror = self.spark.sparkMirror;
local sparkRotationMode = self.spark.sparkRotationMode;
@@ -301,18 +318,24 @@ local barPrototype = {
-- Create statusbar illusion
if (self.horizontal) then
local xProgress = self:GetRealSize() * progress;
self.fg:SetWidth(xProgress > 0.0001 and xProgress or 0.0001);
self.fgFrame:SetWidth(xProgress > 0.0001 and xProgress or 0.0001);
local show = xProgress > 0.0001
self.fgMask:SetWidth(show and (xProgress + 0.1) or 0.1);
if show then
self.fg:Show()
else
self.fg:Hide()
end
else
local yProgress = select(2, self:GetRealSize()) * progress;
self.fg:SetHeight(yProgress > 0.0001 and yProgress or 0.0001);
self.fgFrame:SetHeight(yProgress > 0.0001 and yProgress or 0.0001);
local show = yProgress > 0.0001
self.fgMask:SetHeight(show and (yProgress + 0.1) or 0.1);
if show then
self.fg:Show()
else
self.fg:Hide()
end
end
-- Stretch texture
local TLx_, TLy_, BLx_, BLy_, TRx_, TRy_, BRx_, BRy_ = self.GetTexCoord(0, progress);
self.fg:SetTexCoord(TLx_, TLy_, BLx_, BLy_, TRx_, TRy_, BRx_, BRy_);
local sparkHidden = self.spark.sparkHidden;
local sparkVisible = sparkHidden == "NEVER"
or (sparkHidden == "FULL" and progress < 1)
@@ -562,8 +585,8 @@ local barPrototype = {
self.fg:SetVertexColor(r, g, b, a);
end,
["GetForegroundColor"] = function(self)
return self.fg:GetVertexColor();
["SetForegroundGradient"] = function(self, orientation, r1, g1, b1, a1, r2, g2, b2, a2)
self.fg:SetGradientAlpha(orientation, r1, g1, b1, a1, r2, g2, b2, a2)
end,
-- Set background color
@@ -571,10 +594,6 @@ local barPrototype = {
self.bg:SetVertexColor(r, g, b, a);
end,
["GetBackgroundColor"] = function(self)
return self.bg:GetVertexColor();
end,
-- Convenience methods
["SetTexture"] = function(self, texture)
self:SetStatusBarTexture(texture);
@@ -588,10 +607,6 @@ local barPrototype = {
self:SetForegroundColor(r, g, b, a);
end,
["GetVertexColor"] = function(self)
return self.fg:GetVertexColor();
end,
["GetRealSize"] = function(self)
return 0, 0
end,
@@ -774,7 +789,7 @@ local funcs = {
elseif anchorPoint == "icon" then
anchor = self.icon
elseif anchorPoint == "fg" then
anchor = self.bar.fgFrame
anchor = self.bar.fgMask
elseif anchorPoint == "bg" then
anchor = self.bar.bg
end
@@ -1066,6 +1081,53 @@ local funcs = {
end
self.subRegionEvents:Notify("OrientationChanged")
end,
UpdateForegroundColor = function(self)
if self.enableGradient then
self.bar:SetForegroundGradient(self.gradientOrientation,
self.color_anim_r or self.color_r,
self.color_anim_g or self.color_g,
self.color_anim_b or self.color_b,
self.color_anim_a or self.color_a,
self.barColor2[1],
self.barColor2[2],
self.barColor2[3],
self.barColor2[4])
else
self.bar:SetForegroundColor(self.color_anim_r or self.color_r,
self.color_anim_g or self.color_g,
self.color_anim_b or self.color_b,
self.color_anim_a or self.color_a);
end
end,
SetBarColor2 = function(self, r, g, b, a)
self.barColor2 = { r, g, b, a}
self:UpdateForegroundColor()
end,
SetGradientOrientation = function(self, orientation)
self.gradientOrientation = orientation
self:UpdateForegroundColor()
end,
SetGradientEnabled = function(self, enable)
self.enableGradient = enable
self:UpdateForegroundColor()
end,
Color = function(self, r, g, b, a)
self.color_r = r;
self.color_g = g;
self.color_b = b;
self.color_a = a;
self:UpdateForegroundColor()
end,
ColorAnim = function(self, r, g, b, a)
self.color_anim_r = r;
self.color_anim_g = g;
self.color_anim_b = b;
self.color_anim_a = a;
self:UpdateForegroundColor()
end,
GetColor = function(self)
return self.color_r, self.color_g, self.color_b, self.color_a
end
}
@@ -1091,16 +1153,26 @@ local function create(parent)
region:SetResizable(true);
region:SetMinResize(1, 1);
-- Create statusbar (inherit prototype)
local bar = CreateFrame("Frame", nil, region);
WeakAuras.Mixin(bar, Private.SmoothStatusBarMixin);
local fg = bar:CreateTexture(nil, "BORDER");
local bg = region:CreateTexture(nil, "BACKGROUND");
-- Now create a bunch of textures
local bg = region:CreateTexture(nil, "ARTWORK");
bg:SetAllPoints(bar);
local fgFrame = CreateFrame("Frame", nil, bar)
-- Workaround für Masking mit einer zusätzlichen Alpha-Textur
local fgMask = CreateFrame("Frame", nil, bar)
fgMask:SetAllPoints(bar)
local fg = fgMask:CreateTexture(nil, "ARTWORK");
fg:SetAllPoints(fgMask)
local spark = bar:CreateTexture(nil, "ARTWORK");
fg:SetDrawLayer("ARTWORK", -1);
bg:SetDrawLayer("ARTWORK", -2);
spark:SetDrawLayer("ARTWORK", 7);
bar.fg = fg;
bar.fgFrame = fgFrame
bar.fgMask = fgMask
bar.bg = bg;
bar.spark = spark;
for key, value in pairs(barPrototype) do
@@ -1170,6 +1242,10 @@ local function modify(parent, region, data)
region.orientation = data.orientation
region.effectiveOrientation = nil
-- region.barColor is special because of animations
region.barColor2 = CopyTable(data.barColor2)
region.enableGradient = data.enableGradient
region.gradientOrientation = data.gradientOrientation
region.overlayclip = data.overlayclip;
region.iconVisible = data.icon
region.icon_side = data.icon_side
@@ -1209,26 +1285,6 @@ local function modify(parent, region, data)
bar.spark.sparkRotation = data.sparkRotation;
bar.spark.sparkMirror = data.sparkMirror;
-- Color update function
region.Color = region.Color or function(self, r, g, b, a)
self.color_r = r;
self.color_g = g;
self.color_b = b;
self.color_a = a;
self.bar:SetForegroundColor(self.color_anim_r or r, self.color_anim_g or g, self.color_anim_b or b, self.color_anim_a or a);
end
region.ColorAnim = function(self, r, g, b, a)
self.color_anim_r = r;
self.color_anim_g = g;
self.color_anim_b = b;
self.color_anim_a = a;
self.bar:SetForegroundColor(r or self.color_r, g or self.color_g, b or self.color_b, a or self.color_a);
end
region.GetColor = region.GetColor or function(self)
return self.color_r, self.color_g, self.color_b, self.color_a
end
region:Color(data.barColor[1], data.barColor[2], data.barColor[3], data.barColor[4]);
-- Update icon visibility