Updated DAS last key setting to not use hacky workaround

DAS last key is off by default

main.lua

@@ -10,8 +10,10 @@ function love.load()
 	require "load.bigint"
 	loadSave()
 	require "scene"
+	
 	--config["side_next"] = false
 	--config["reverse_rotate"] = true
+	--config["das_last_key"] = false
 	config["fullscreen"] = false
 
 	love.window.setMode(love.graphics.getWidth(), love.graphics.getHeight(), {resizable = true});
@@ -29,12 +31,7 @@ function love.load()
 	if config.secret == nil then config.secret = false
 	elseif config.secret == true then playSE("welcome") end
 
-	if not config.gamesettings then
-		config.gamesettings = {}
-		config["das_last_key"] = false
-	else
-		config["das_last_key"] = config.gamesettings.das_last_key == 2
-	end
+	if not config.gamesettings then config.gamesettings = {} end
 	for _, option in ipairs(GameConfigScene.options) do
 		if not config.gamesettings[option[1]] then
 			config.gamesettings[option[1]] = 1

scene/game_config.lua

@@ -13,7 +13,7 @@ ConfigScene.options = {
 	{"world_reverse", "A Button Rotation", false, {"Left", "Auto", "Right"}},
 	{"spawn_positions", "Spawn Positions", false, {"Per ruleset", "In field", "Out of field"}},
 	{"display_gamemode", "Display Gamemode", false, {"On", "Off"}},
-	{"das_last_key", "DAS Switch", false, {"Default", "Instant"}},
+	{"das_last_key", "DAS Last Key", false, {"Off", "On"}},
 	{"smooth_movement", "Smooth Piece Drop", false, {"On", "Off"}},
 	{"synchroes_allowed", "Synchroes", false, {"Per ruleset", "On", "Off"}},
 	{"diagonal_input", "Diagonal Input", false, {"On", "Off"}},
@@ -38,7 +38,6 @@ function ConfigScene:new()
 end
 
 function ConfigScene:update()
-	config["das_last_key"] = config.gamesettings.das_last_key == 2
 	self.sfxSlider:update()
 	self.bgmSlider:update()
 end

tetris/modes/gamemode.lua

@@ -378,7 +378,7 @@ function GameMode:stopDAS()
 end
 
 function GameMode:chargeDAS(inputs)
-	if config["das_last_key"] then
+	if config.gamesettings.das_last_key == 2 then
 		if inputs["right"] == true and self.das.direction ~= "right" and not self.prev_inputs["right"] then
 			self:startRightDAS()
 		elseif inputs["left"] == true and self.das.direction ~= "left" and not self.prev_inputs["left"] then