diff --git a/scripts/challengeresult.lua b/scripts/challengeresult.lua
index 1ea708e..3d381bc 100644
--- a/scripts/challengeresult.lua
+++ b/scripts/challengeresult.lua
@@ -226,7 +226,7 @@ end
 
 
 function result_set()
-    local reqTextWords = common.splitString(result.requirement_text, ' ');
+    local reqTextWords = common.split(result.requirement_text, ' ');
     for index, word in ipairs(reqTextWords) do
         if string.find(word, '%%') ~= nil then -- %% = %, because % is an escape char
             local percNumber = tonumber(string.gsub(word, '%%', ''), 10)
diff --git a/scripts/common.lua b/scripts/common.lua
index 5eea277..5f50dee 100644
--- a/scripts/common.lua
+++ b/scripts/common.lua
@@ -1,203 +1,4 @@
-gfx.LoadSkinFont("segoeui.ttf")
-
--- Memo class
--------------
-Memo = {}
-Memo.new = function()
-  local this = {
-    cache = {}
-  }
-  setmetatable(this, {__index = Memo})
-  return this
-end
-
-Memo.memoize = function(this, key, generator)
-  local value = this.cache[key]
-  if not value then
-    value = generator()
-    this.cache[key] = value
-  end
-  return value
-end
-
---[[
-
--- Image class
---------------
-Image = {
-  ANCHOR_LEFT = 1,
-  ANCHOR_CENTER = 2,
-  ANCHOR_RIGHT = 4,
-  ANCHOR_TOP = 8,
-  ANCHOR_BOTTOM = 16
-}
-Image.skin = function(filename, imageFlags)
-  imageFlags = imageFlags or 0
-  local image = gfx.CreateSkinImage(filename, imageFlags)
-  return Image.wrap(image)
-end
-Image.wrap = function(image)
-  local this = {
-    image = image
-  }
-  local w, h = gfx.ImageSize(this.image)
-  this.w = w
-  this.h = h
-  setmetatable(this, {__index = Image})
-  return this
-end
-
-Image.draw = function(this, params)
-  local x = params.x
-  local y = params.y
-  local w = params.w or this.w
-  local h = params.h or this.h
-  local alpha = params.alpha or 1
-  local angle = params.angle or 0
-  local anchor_h = params.anchor_h or Image.ANCHOR_CENTER
-  local anchor_v = params.anchor_v or Image.ANCHOR_CENTER
-  local scale = params.scale or 1;
-  
-  w = w * scale;
-  h = h * scale;
-
-  if anchor_h == Image.ANCHOR_CENTER then
-    x = x - w / 2
-  elseif anchor_h == Image.ANCHOR_RIGHT then
-    x = x - w
-  end
-
-  if anchor_v == Image.ANCHOR_CENTER then
-    y = y - h / 2
-  elseif anchor_v == Image.ANCHOR_BOTTOM then
-    y = y - h
-  end
-
-  gfx.BeginPath()
-  gfx.ImageRect(x, y, w, h, this.image, alpha, angle)
-end
-
-
--- ImageFont class
-------------------
-ImageFont = {}
-ImageFont.new = function(path, chars)
-  local this = {
-    images = {}
-  }
-  -- load character images
-  for i = 1, chars:len() do
-    local c = chars:sub(i, i)
-    local n = c
-    if c == "." then
-        n = "dot"
-    end
-    local image = Image.skin(string.format("%s/%s.png", path, n), 0)
-    this.images[c] = image
-  end
-  -- use size of first char as font size
-  local w, h = gfx.ImageSize(this.images[chars:sub(1, 1)].image)
-  this.w = w
-  this.h = h
-
-  setmetatable(this, {__index = ImageFont})
-  return this
-end
-ImageFont.draw = function(this, text, x, y, alpha, hFlag, vFlag)
-  local totalW = text:len() * this.w
-
-  -- adjust horizontal alignment
-  if hFlag == gfx.TEXT_ALIGN_CENTER then
-    x = x - totalW / 2
-  elseif hFlag == gfx.TEXT_ALIGN_RIGHT then
-    x = x - totalW
-  end
-
-  -- adjust vertical alignment
-  if vFlag == gfx.TEXT_ALIGN_MIDDLE then
-    y = y - this.h / 2
-  elseif vFlag == gfx.TEXT_ALIGN_BOTTOM then
-    y = y - this.h
-  end
-
-  for i = 1, text:len() do
-    local c = text:sub(i, i)
-    local image = this.images[c]
-    if image ~= nil then
-      gfx.BeginPath()
-      gfx.ImageRect(x, y, this.w, this.h, image.image, alpha, 0)
-    end
-    x = x + this.w
-  end
-end
-
-]]
-
-function GetDisplayDifficulty(jacketPath, difficulty)
-  if jacketPath == nil then
-    return difficulty
-  end
-
-  local strippedPath = string.match(jacketPath:lower(), "[/\\][^\\/]+$")
-  if difficulty == 3 and strippedPath then
-    if string.find(strippedPath, "inf") ~= nil then
-      return 5
-    elseif string.find(strippedPath, "grv") ~= nil then
-      return 6
-    elseif string.find(strippedPath, "hvn") ~= nil then
-      return 7
-    elseif string.find(strippedPath, "vvd") ~= nil then
-      return 8
-    elseif string.find(strippedPath, "xcd") ~= nil then
-      return 9
-    end
-  end
-
-  return difficulty + 1
-end
-
-function split(s, delimiter)
-  result = {};
-  for match in (s..delimiter):gmatch("(.-)"..delimiter) do
-      table.insert(result, match);
-  end
-  return result;
-end
-
-function firstAlphaNum(s)
-  for i = 1, string.len(s) do
-    local byte = string.byte(s, i);
-    if ((byte >= 65 and byte <= 90) or (byte >= 97 and byte <= 122) or (byte >= 48 and byte <= 57)) then
-      return string.sub(s, i, i);
-    end
-  end
-
-  return '';
-end
-
----Set's up scaled transforms based on the current resolution.
----@param x number
----@param y number
----@param rotation number
----@return number, boolean # The scale applied to the transform and the current landscape state
-function setUpTransforms(x, y, rotation)
-  local resx, resy = game.GetResolution();
-  isLandscape = resx > resy;
-
-  local desw, desh;
-  if (isLandscape) then
-      desw = 1920;
-      desh = 1080;
-  else
-      desw = 1080;
-      desh = 1920;
-  end
-
-  scale = resx / desw;
-
-  gfx.Translate(x, y);
-  gfx.Rotate(rotation);
-  gfx.Scale(scale, scale);
-
-  return scale, isLandscape;
-end
\ No newline at end of file
+-- NOTE(local): DO NOT PUT ANYTHING HERE PLEASE THANKS
+-- IF YOU DO THE GAME WILL IMMEDIATELY CRASH AND IT'S NOT THE BEST
+-- THANK YOU HAVE A GOOD LUA
+gfx.LoadSkinFont("segoeui.ttf")
\ No newline at end of file
diff --git a/scripts/common/charting.lua b/scripts/common/charting.lua
new file mode 100644
index 0000000..261c6d5
--- /dev/null
+++ b/scripts/common/charting.lua
@@ -0,0 +1,26 @@
+local Charting = { };
+
+function Charting.GetDisplayDifficulty(jacketPath, difficulty)
+    if jacketPath == nil then
+      return difficulty
+    end
+
+    local strippedPath = string.match(jacketPath:lower(), "[/\\][^\\/]+$")
+    if difficulty == 3 and strippedPath then
+        if string.find(strippedPath, "inf") ~= nil then
+            return 5
+        elseif string.find(strippedPath, "grv") ~= nil then
+            return 6
+        elseif string.find(strippedPath, "hvn") ~= nil then
+            return 7
+        elseif string.find(strippedPath, "vvd") ~= nil then
+            return 8
+        elseif string.find(strippedPath, "xcd") ~= nil then
+            return 9
+        end
+    end
+
+    return difficulty + 1
+end
+
+return Charting;
diff --git a/scripts/common/dimensions.lua b/scripts/common/dimensions.lua
index f07da58..e381b8a 100644
--- a/scripts/common/dimensions.lua
+++ b/scripts/common/dimensions.lua
@@ -42,4 +42,21 @@ dimtable.toViewSpace = function(screenX, screenY, offsetX, offsetY)
     return viewX, viewY
 end
 
+---Set's up scaled transforms based on the current resolution.
+---@param x number
+---@param y number
+---@param rotation number
+---@return number, boolean # The scale applied to the transform and the current landscape state
+function dimtable.setUpTransforms(x, y, rotation)
+    local scale = dimtable.screen.width / dimtable.view.width;
+    local isLandscape = dimtable.view.width > dimtable.view.height;
+
+    gfx.ResetTransform();
+    gfx.Translate(x, y);
+    gfx.Rotate(rotation);
+    gfx.Scale(scale, scale);
+
+    return scale, isLandscape;
+end
+
 return dimtable
diff --git a/scripts/common/util.lua b/scripts/common/util.lua
index 1dbc03b..039a8bf 100644
--- a/scripts/common/util.lua
+++ b/scripts/common/util.lua
@@ -1,12 +1,9 @@
-local function splitString(inputstr, sep)
-    if sep == nil then
-            sep = "%s"
+local function split(s, delimiter)
+    result = {};
+    for match in (s..delimiter):gmatch("(.-)"..delimiter) do
+        table.insert(result, match);
     end
-    local t={}
-    for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
-            table.insert(t, str)
-    end
-    return t
+    return result;
 end
 
 local function filter(tableIn, predicate)
@@ -67,8 +64,19 @@ local function modIndex(index, mod)
     return (index - 1) % mod + 1
 end
 
+local function firstAlphaNum(s)
+  for i = 1, string.len(s) do
+    local byte = string.byte(s, i);
+    if ((byte >= 65 and byte <= 90) or (byte >= 97 and byte <= 122) or (byte >= 48 and byte <= 57)) then
+      return string.sub(s, i, i);
+    end
+  end
+
+  return '';
+end
+
 return {
-    splitString = splitString,
+    split = split,
     filter = filter,
     clamp = clamp,
     round = round,
@@ -77,4 +85,5 @@ return {
     areaOverlap = areaOverlap,
     lerp = lerp,
     modIndex = modIndex,
-}
\ No newline at end of file
+    firstAlphaNum = firstAlphaNum,
+}
diff --git a/scripts/components/background.lua b/scripts/components/background.lua
index b100a7a..3f5c9be 100644
--- a/scripts/components/background.lua
+++ b/scripts/components/background.lua
@@ -1,5 +1,3 @@
-
-
 local resx, resy = game.GetResolution()
 local desw, desh = 1080,1920;
 local scale = 1;
diff --git a/scripts/gameplay.lua b/scripts/gameplay.lua
index 97a1148..96b8105 100644
--- a/scripts/gameplay.lua
+++ b/scripts/gameplay.lua
@@ -1,5 +1,11 @@
 
 local VolforceWindow = require('components.volforceWindow')
+local Dimensions = require 'common.dimensions';
+
+do
+    local resx, resy = game.GetResolution();
+    Dimensions.updateResolution(resx / resy);
+end
 
 local Banner = require('gameplay.banner')
 local CritLine = require('gameplay.crit_line')
@@ -17,30 +23,8 @@ local TrackEnd = require('gameplay.track_end')
 
 local json = require("common.json")
 
--- Window variables
-local resX, resY
-
--- Aspect Ratios
-local landscapeWidescreenRatio = 16 / 9
-local landscapeStandardRatio = 4 / 3
-local portraitWidescreenRatio = 9 / 16
-
--- Portrait sizes
-local fullX, fullY
-local desw = 1080
-local desh = 1920
-
 local showHitAnims = true;
 
-local resolutionChange = function(x, y)
-    resX = x
-    resY = y
-    fullX = portraitWidescreenRatio * y
-    fullY = y
-
-    game.Log('resX:' .. resX .. ' // resY:' .. resY .. ' // fullX:' .. fullX .. ' // fullY:' .. fullY, game.LOGGER_ERROR);
-end
-
 local users = nil
 
 local maxChain = 0;
@@ -48,11 +32,8 @@ local chain = 0;
 local score = 0;
 
 function render(deltaTime)
-    -- detect resolution change
     local resx, resy = game.GetResolution();
-    if resx ~= resX or resy ~= resY then
-        resolutionChange(resx, resy)
-    end
+    Dimensions.updateResolution(resx / resy);
 
     Banner.render(deltaTime, users, gameplay.user_id);
 
diff --git a/scripts/gameplay/console.lua b/scripts/gameplay/console.lua
index e85edd9..6c5d24f 100644
--- a/scripts/gameplay/console.lua
+++ b/scripts/gameplay/console.lua
@@ -1,4 +1,6 @@
 
+local Dimensions = require 'common.dimensions'
+
 local consoleBaseImage = gfx.CreateSkinImage("gameplay/console/base.png", 0)
 
 local CONSOLE_W = 1352;
@@ -9,8 +11,8 @@ local render = function (deltaTime, critLineCenterX, critLineCenterY, critLineRo
     if (resx > resy) then
         return
     end
-    
-    setUpTransforms(
+
+    Dimensions.setUpTransforms(
         critLineCenterX,
         critLineCenterY,
         critLineRotation
diff --git a/scripts/gameplay/crit_line.lua b/scripts/gameplay/crit_line.lua
index 3f08b44..0541641 100644
--- a/scripts/gameplay/crit_line.lua
+++ b/scripts/gameplay/crit_line.lua
@@ -1,4 +1,6 @@
 
+local Dimensions = require 'common.dimensions'
+
 local blackGradientImage = gfx.CreateSkinImage('gameplay/crit_line/black_gradient.png', 0)
 
 local baseImage = gfx.CreateSkinImage("gameplay/crit_line/base.png", 0)
@@ -16,8 +18,8 @@ local cursorGlowTopImages = {
     gfx.CreateSkinImage("gameplay/crit_line/cursor_glow_top_right.png", 0),
 }
 
-local CRITBAR_W = 1496
-local CRITBAR_H = 348
+local CRITBAR_W = 1080
+local CRITBAR_H = 251
 
 local scale = 1;
 local isLandscape = false;
@@ -82,7 +84,7 @@ local drawCursors = function (centerX, centerY,cursors)
 end
 
 local renderBase = function (deltaTime, centerX, centerY, rotation, cursors)
-    scale, isLandscape = setUpTransforms(centerX, centerY, rotation)
+    scale, isLandscape = Dimensions.setUpTransforms(centerX, centerY, rotation)
 
     gfx.BeginPath()
     gfx.FillColor(0, 0, 0, 192)
@@ -90,8 +92,6 @@ local renderBase = function (deltaTime, centerX, centerY, rotation, cursors)
     gfx.Fill()
 
     if (isLandscape) then
-        --gfx.BeginPath()
-        --gfx.ImageRect(-9999, -8, 9999 * 2, 24, blackGradientImage, 192.0 / 255, 0)
         gfx.BeginPath();
         gfx.ImageRect(-9999, -CRITBAR_H/2, 9999 * 2, CRITBAR_H, baseImageLandscape, 1, 0);
     else
diff --git a/scripts/gameplay/hitfx.lua b/scripts/gameplay/hitfx.lua
index 22876da..ec9cd1e 100644
--- a/scripts/gameplay/hitfx.lua
+++ b/scripts/gameplay/hitfx.lua
@@ -1,6 +1,8 @@
 
 require 'common.globals'
 
+local Dimensions = require 'common.dimensions'
+
 local Animation = require 'api.animation'
 
 local Animations = {
@@ -20,11 +22,6 @@ local animationStates = {
     Tap = { }
 };
 
-for i = 1, 6 do
-    --animationStates.Hold[i] =
-    --animationStates.Tap[i] = Animations
-end
-
 local HitFX = { };
 
 local LanePositions = {
@@ -40,7 +37,7 @@ local function setupLaneTransform(lanePosition, critCenterX, critCenterY)
     local critLine = gameplay.critLine;
     local x = critCenterX + (critLine.line.x2 - critLine.line.x1) * lanePosition;
     local y = critCenterY + (critLine.line.y2 - critLine.line.y1) * lanePosition;
-    setUpTransforms(x, y, -critLine.rotation);
+    Dimensions.setUpTransforms(x, y, -critLine.rotation);
 end
 
 function HitFX.render(deltaTime, critCenterX, critCenterY, critRotation, cursors)
diff --git a/scripts/gameplay/song_panel.lua b/scripts/gameplay/song_panel.lua
index 827beb0..7b95dd0 100644
--- a/scripts/gameplay/song_panel.lua
+++ b/scripts/gameplay/song_panel.lua
@@ -1,4 +1,5 @@
 
+local Charting = require('common.charting');
 local DiffRectangle = require('components.diff_rectangle');
 
 local desw = 1080;
@@ -98,7 +99,7 @@ local render = function (deltaTime, bpm, laneSpeed, jacketPath, diff, level, pro
     );
 
     -- Draw diff rectangle
-    local adjustedDiff = GetDisplayDifficulty(gameplay.jacketPath, diff)
+    local adjustedDiff = Charting.GetDisplayDifficulty(gameplay.jacketPath, diff)
     DiffRectangle.render(deltaTime, 31, y+140, 0.84, adjustedDiff, level);
     
     gfx.FontSize(30);
diff --git a/scripts/result.lua b/scripts/result.lua
index 970f747..6a7a389 100644
--- a/scripts/result.lua
+++ b/scripts/result.lua
@@ -1,4 +1,5 @@
 local Easing = require('common.easing');
+local Charting = require('common.charting');
 local Background = require('components.background');
 local Footer = require('components.footer');
 local Numbers = require('components.numbers')
@@ -599,7 +600,7 @@ end
 local drawJacketPanelContent = function(deltaTime)
     gfx.BeginPath();
     gfx.ImageRect(jacketPanelX + 13, jacketPanelY + 28, 265, 265, jacketImage or defaultJacketImage, 1, 0);
-    local adjustedDiff = GetDisplayDifficulty(result.jacketPath, result.difficulty)
+    local adjustedDiff = Charting.GetDisplayDifficulty(result.jacketPath, result.difficulty)
     DiffRectangle.render(deltaTime, jacketPanelX+183, jacketPanelY+2.5, 0.67, adjustedDiff, result.level);
 
     -- gfx.BeginPath();
diff --git a/scripts/songselect/chalwheel.lua b/scripts/songselect/chalwheel.lua
index cfa50cb..f94d29e 100644
--- a/scripts/songselect/chalwheel.lua
+++ b/scripts/songselect/chalwheel.lua
@@ -1,4 +1,5 @@
 local Common = require("common.util")
+local Charting = require('common.charting')
 local Numbers = require('components.numbers')
 local DiffRectangle = require("components.diff_rectangle")
 local Header = require("components.headers.challengeSelectHeader")
@@ -164,7 +165,7 @@ local check_or_create_cache = function(challenge)
 
     if not challengeCache[challenge.id]["percent_required"] then
         local percentRequired = 100
-        local reqTextWords = Common.splitString(challenge.requirement_text, ' ');
+        local reqTextWords = Common.split(challenge.requirement_text, ' ');
         for _, word in ipairs(reqTextWords) do
             if string.find(word, '%%') ~= nil then -- %% = %, because % is an escape char
                 local percentNumber = tonumber(string.gsub(word, '%%', ''), 10)
@@ -405,7 +406,7 @@ draw_challenge = function(challenge, x, y, w, h, selected)
 
     for i, chart in ipairs(challengeCache[challenge.id]["charts"]) do
         local ypos = offsetY + paddingY * (i - 1)
-        local adjustedDiff = GetDisplayDifficulty(chart.jacketPath, chart.difficulty)
+        local adjustedDiff = Charting.GetDisplayDifficulty(chart.jacketPath, chart.difficulty)
         DiffRectangle.render(timer, offsetX, ypos, diffIconScale, adjustedDiff, chart.level)
 
         local _, titleHeight = gfx.LabelSize(chart.title)
diff --git a/scripts/songselect/filterwheel.lua b/scripts/songselect/filterwheel.lua
index d4c84c6..088f37f 100644
--- a/scripts/songselect/filterwheel.lua
+++ b/scripts/songselect/filterwheel.lua
@@ -1,4 +1,3 @@
-require('common')
 local Easing = require('common.easing')
 local Dim = require("common.dimensions")
 local SongSelectHeader = require('components.headers.songSelectHeader')
diff --git a/scripts/songselect/songwheel.lua b/scripts/songselect/songwheel.lua
index ba6ddb7..68e3371 100644
--- a/scripts/songselect/songwheel.lua
+++ b/scripts/songselect/songwheel.lua
@@ -1,4 +1,4 @@
-require('common')
+local Charting = require('common.charting')
 local Easing = require('common.easing')
 local Background = require('components.background')
 local Dim = require("common.dimensions")
@@ -328,7 +328,7 @@ function drawSong(song, y)
     
     -- Draw the difficulty notch background
     gfx.BeginPath()
-    local diffIndex = GetDisplayDifficulty(selectedSongDifficulty.jacketPath, selectedSongDifficulty.difficulty)
+    local diffIndex = Charting.GetDisplayDifficulty(selectedSongDifficulty.jacketPath, selectedSongDifficulty.difficulty)
     gfx.ImageRect(songX, y+95, 83, 74, difficultyLabelImages[diffIndex], 1, 0)
 
     -- Draw the difficulty level number
@@ -498,7 +498,7 @@ function drawData() -- Draws the song data on the left panel
         Numbers.draw_number(85+(index-1)*DIFF_GAP, 1085, 1.0, diff.level, 2, difficultyNumbers, false, 0.8, 1)
         
         local diffLabelImage = difficultyLabelUnderImages[
-            GetDisplayDifficulty(diff.jacketPath, diff.difficulty)
+            Charting.GetDisplayDifficulty(diff.jacketPath, diff.difficulty)
         ]
         local tw, th = gfx.ImageSize(diffLabelImage)
         tw=tw*0.9
@@ -786,7 +786,7 @@ function drawScrollbar()
     gfx.TextAlign(gfx.TEXT_ALIGN_MIDDLE + gfx.TEXT_ALIGN_CENTER)
     if (songwheel.songs[selectedIndex] ~= nil) then
         local title = songwheel.songs[selectedIndex].title;
-        local letter = string.upper(firstAlphaNum(title))
+        local letter = string.upper(common.firstAlphaNum(title))
         gfx.Text(letter, fillXPos-10, scrollbarYPos + 5)
     end
 end
diff --git a/scripts/songselect/sortwheel.lua b/scripts/songselect/sortwheel.lua
index 2d2a600..f76dc7c 100644
--- a/scripts/songselect/sortwheel.lua
+++ b/scripts/songselect/sortwheel.lua
@@ -1,4 +1,3 @@
-require('common')
 local Easing = require('common.easing');
 
 local resx, resy = game.GetResolution()
diff --git a/scripts/titlescreen/modeselect.lua b/scripts/titlescreen/modeselect.lua
index 516527f..2036c5c 100644
--- a/scripts/titlescreen/modeselect.lua
+++ b/scripts/titlescreen/modeselect.lua
@@ -1,4 +1,4 @@
-require("common")
+
 local Footer = require("components.footer")
 local Wallpaper = require("components.wallpaper")
 local Background = require("components.background")