refactor: use math.huge (#692)

scripts/uosc/elements/Element.lua

@@ -15,7 +15,7 @@ function Element:init(id, props)
 	-- Relative proximity from `0` - mouse outside `proximity_max` range, to `1` - mouse within `proximity_min` range.
 	self.proximity = 0
 	-- Raw proximity in pixels.
-	self.proximity_raw = INFINITY
+	self.proximity_raw = math.huge
 	---@type number `0-1` factor to force min visibility. Used for toggling element's permanent visibility.
 	self.min_visibility = 0
 	---@type number `0-1` factor to force a visibility value. Used for flashing, fading out, and other animations
@@ -44,7 +44,7 @@ function Element:destroy()
 	Elements:remove(self)
 end
 
-function Element:reset_proximity() self.proximity, self.proximity_raw = 0, INFINITY end
+function Element:reset_proximity() self.proximity, self.proximity_raw = 0, math.huge end
 
 ---@param ax number
 ---@param ay number

scripts/uosc/elements/Menu.lua

@@ -683,11 +683,11 @@ function Menu:on_pgdwn()
 end
 
 function Menu:on_home()
-	self:navigate_by_offset(-INFINITY)
+	self:navigate_by_offset(-math.huge)
 end
 
 function Menu:on_end()
-	self:navigate_by_offset(INFINITY)
+	self:navigate_by_offset(math.huge)
 end
 
 ---@param menu MenuStack

scripts/uosc/elements/Timeline.lua

@@ -278,7 +278,7 @@ function Timeline:render()
 
 			if #state.chapters > 0 then
 				-- Find hovered chapter indicator
-				local closest_delta = INFINITY
+				local closest_delta = math.huge
 
 				if self.proximity_raw < diamond_radius_hovered then
 					for i, chapter in ipairs(state.chapters) do

scripts/uosc/elements/Volume.lua

@@ -93,7 +93,7 @@ function VolumeSlider:render()
 	end
 
 	local ass = assdraw.ass_new()
-	local nudge_y, nudge_size = self.draw_nudge and self.nudge_y or -INFINITY, self.nudge_size
+	local nudge_y, nudge_size = self.draw_nudge and self.nudge_y or -math.huge, self.nudge_size
 	local volume_y = self.ay + self.border_size +
 		((height - (self.border_size * 2)) * (1 - math.min(state.volume / state.volume_max, 1)))
 

scripts/uosc/lib/text.lua

@@ -252,8 +252,8 @@ do
 		local unicode = utf8_to_unicode(char, 1)
 		for _, block in ipairs(zero_width_blocks) do
 			if unicode >= block[1] and unicode <= block[2] then
-				char_widths[char] = {0, INFINITY}
-				return 0, INFINITY
+				char_widths[char] = {0, math.huge}
+				return 0, math.huge
 			end
 		end
 
@@ -303,7 +303,7 @@ end
 ---@return number, integer
 local function character_based_width(text, bold)
 	local max_width = 0
-	local min_px = INFINITY
+	local min_px = math.huge
 	for line in tostring(text):gmatch("([^\n]*)\n?") do
 		local total_width = 0
 		for _, char in utf8_iter(line) do

scripts/uosc/lib/utils.lua

@@ -564,7 +564,7 @@ function serialize_chapter_ranges(normalized_chapters)
 					if next_chapter or not meta.requires_next_chapter then
 						ranges[#ranges + 1] = table_assign({
 							start = chapter.time,
-							['end'] = next_chapter and next_chapter.time or INFINITY,
+							['end'] = next_chapter and next_chapter.time or math.huge,
 						}, config.chapter_ranges[meta.name])
 					end
 				end
@@ -593,7 +593,7 @@ function serialize_chapter_ranges(normalized_chapters)
 				local next_chapter = chapters[i + 1]
 				ranges[#ranges + 1] = table_assign({
 					start = chapter.time,
-					['end'] = next_chapter and next_chapter.time or INFINITY,
+					['end'] = next_chapter and next_chapter.time or math.huge,
 				}, config.chapter_ranges.ads)
 			end
 		end

scripts/uosc/main.lua

@@ -6,7 +6,6 @@ opt = require('mp.options')
 utils = require('mp.utils')
 msg = require('mp.msg')
 osd = mp.create_osd_overlay('ass-events')
-INFINITY = 1e309
 QUARTER_PI_SIN = math.sin(math.pi / 4)
 
 require('lib/std')
@@ -249,8 +248,8 @@ end
 
 display = {width = 1280, height = 720, initialized = false}
 cursor = {
-	x = INFINITY,
-	y = INFINITY,
+	x = math.huge,
+	y = math.huge,
 	hidden = true,
 	hover_raw = false,
 	-- Event handlers that are only fired on cursor, bound during render loop. Guidelines:
@@ -313,15 +312,15 @@ cursor = {
 		-- we receive a first real mouse move event with coordinates other than 0,0.
 		if not cursor.first_real_mouse_move_received then
 			if x > 0 and y > 0 then cursor.first_real_mouse_move_received = true
-			else x, y = INFINITY, INFINITY end
+			else x, y = math.huge, math.huge end
 		end
 
 		-- Add 0.5 to be in the middle of the pixel
-		cursor.x = x == INFINITY and x or x + 0.5
-		cursor.y = y == INFINITY and y or y + 0.5
+		cursor.x = x == math.huge and x or x + 0.5
+		cursor.y = y == math.huge and y or y + 0.5
 
 		if old_x ~= cursor.x or old_y ~= cursor.y then
-			if cursor.x == INFINITY or cursor.y == INFINITY then
+			if cursor.x == math.huge or cursor.y == math.huge then
 				cursor.hidden = true
 				cursor.history:clear()
 
@@ -364,7 +363,7 @@ cursor = {
 
 		request_render()
 	end,
-	leave = function () cursor.move(INFINITY, INFINITY) end,
+	leave = function () cursor.move(math.huge, math.huge) end,
 	-- Cursor auto-hiding after period of inactivity
 	autohide = function()
 		if not cursor.on_primary_up and not Menu:is_open() then cursor.leave() end