Merge pull request #81 from Tetro48/std-rs-lockpatch

Patch standard.lua to prevent midair lock

funcs.lua

@@ -60,6 +60,9 @@ function formatTime(frames)
 	min  = math.floor(frames/3600)
 	sec  = math.floor(frames/60) % 60
 	hund = math.floor(frames/.6) % 100
+	if frames == 15641 then
+		hund = math.ceil(frames/.6) % 100
+	end
 	str = string.format("%02d:%02d.%02d", min, sec, hund)
 	return str
 end

load/bgm.lua

@@ -6,14 +6,17 @@ bgm = {
 }
 
 local current_bgm = nil
+local pitch = 1
 local bgm_locked = false
-local unfocused = false
 
 function switchBGM(sound, subsound)
+	if bgm_locked then
+		return
+	end
 	if current_bgm ~= nil then
 		current_bgm:stop()
 	end
-	if bgm_locked or config.bgm_volume <= 0 then
+	if config.bgm_volume <= 0 then
 		current_bgm = nil
 	elseif sound ~= nil then
 		if subsound ~= nil then
@@ -67,25 +70,28 @@ function processBGMFadeout(dt)
 			fadeout_time = 0
 			fading_bgm = false
 		end
-		current_bgm:setVolume(fadeout_time * config.bgm_volume / total_fadeout_time)
+		current_bgm:setVolume(
+			fadeout_time * config.bgm_volume / total_fadeout_time
+		)
 	end
 end
 
-function pauseBGM(f)
-	if f then
-		unfocused = true
-	end
+function pauseBGM()
 	if current_bgm ~= nil then
 		current_bgm:pause()
 	end
 end
 
-function resumeBGM(f)
-	if f and scene.paused and unfocused then
-		unfocused = false
-		return
-	end
+function resumeBGM()
 	if current_bgm ~= nil then
 		current_bgm:play()
+		current_bgm:setPitch(pitch)
+	end
+end
+
+function pitchBGM(new_pitch)
+	pitch = new_pitch
+	if current_bgm ~= nil then
+		current_bgm:setPitch(pitch)
 	end
 end

load/fonts.lua

@@ -26,8 +26,18 @@ font_3x5_4 = love.graphics.newImageFont(
 	-4
 )
 
-font_8x11 = love.graphics.newImageFont(
-	"res/fonts/8x11_medium.png",
-	"0123456789:.",
+-- this would be font_8x11 with the other one as 8x11_2
+-- but that would break compatibility :(
+font_8x11_small = love.graphics.newImageFont(
+	"res/fonts/8x11.png",
+	" 0123456789:;.,ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" ..
+	"?!/\\^@$%<=>()*-+[]_&",
+	1
+)
+
+font_8x11 = love.graphics.newImageFont(
+	"res/fonts/8x11_medium.png",
+	" 0123456789:;.,ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" ..
+	"?!/\\^@$%<=>()*-+[]_&",
 	1
 )

load/graphics.lua

@@ -1,17 +1,105 @@
-backgrounds = {
-	title = love.graphics.newImage("res/backgrounds/title.png"),
-	title_no_icon = love.graphics.newImage("res/backgrounds/title-no-icon.jpg"),
-	title_night = love.graphics.newImage("res/backgrounds/title-night.jpg"),
-	snow = love.graphics.newImage("res/backgrounds/snow.png"),
-	input_config = love.graphics.newImage("res/backgrounds/options-input.png"),
-	game_config = love.graphics.newImage("res/backgrounds/options-game.png"),
+named_backgrounds = {
+	"title", "title_no_icon", "title_night",
+	"snow", "options_input", "options_game"
 }
+current_playing_bgs = {}
+extended_bgs = {}
+image_formats = {".jpg", ".png"}
+bgpath = "res/backgrounds/"
+dir = love.filesystem.getDirectoryItems(bgpath)
 
-local i = 0
-local bgpath = "res/backgrounds/%d.png"
-while love.filesystem.getInfo(bgpath:format(i*100)) do
-	backgrounds[i] = love.graphics.newImage(bgpath:format(i*100))
-	i = i + 1
+backgrounds = {}
+
+local function loadExtendedBgs()
+	extended_bgs = require("res.backgrounds.extend_section_bg")
+end
+
+-- error handling for if there is no extend_section_bg
+if pcall(loadExtendedBgs) then end
+
+-- helper method to populate backgrounds
+local function createBackgroundIfExists(name, file_name)
+	local format_index = 1
+
+	-- see if background is an extension of another background
+	if extended_bgs[file_name] ~= nil then
+		copy_bg = extended_bgs[file_name]
+		copy_bg = copy_bg / 100
+		backgrounds[name] = backgrounds[copy_bg]
+		return true
+	end
+
+	-- try creating image backgrounds
+	while format_index <= #image_formats do
+		for num, existing_file in pairs(dir) do
+			if existing_file == (file_name..image_formats[format_index]) then
+				local tempBgPath = bgpath .. file_name .. image_formats[format_index]
+				backgrounds[name] = love.graphics.newImage(tempBgPath)
+				return true
+			end
+		end
+		format_index = format_index + 1
+	end
+
+	-- try creating video background
+	if love.filesystem.getInfo(bgpath .. file_name .. ".ogv") then
+		for num, existing_file in pairs(dir) do
+			if existing_file == (file_name..".ogv") then
+				local tempBgPath = bgpath .. file_name .. ".ogv"
+				backgrounds[name] = love.graphics.newVideo(
+					tempBgPath, {["audio"] = false}
+				)
+				-- you can set audio to true, but the video will not loop
+				-- properly if audio extends beyond video frames
+				return true
+			end
+		end
+	end
+	return false
+end
+
+local function stopOtherBgs(bg)
+	if #current_playing_bgs == 0 and bg:typeOf("Video") then
+		current_playing_bgs[#current_playing_bgs+1] = bg
+	end
+
+	if #current_playing_bgs >= 1 then
+		while current_playing_bgs[1] ~= bg and #current_playing_bgs >= 1 do
+			current_playing_bgs[1]:pause()
+			current_playing_bgs[1]:rewind()
+			table.remove(current_playing_bgs, 1)
+		end
+	end
+
+end
+
+function fetchBackgroundAndLoop(id)
+	bg = backgrounds[id]
+
+	if bg:typeOf("Video") and not bg:isPlaying() then
+		bg:rewind()
+		bg:play()
+	end
+
+	stopOtherBgs(bg)
+
+	return bg
+end
+
+-- create section backgrounds
+local section = 0
+while (createBackgroundIfExists(section, section*100)) do
+	section = section + 1
+end
+
+-- create named backgrounds
+local nbgIndex = 1
+while nbgIndex <= #named_backgrounds do
+	createBackgroundIfExists(
+		named_backgrounds[nbgIndex],
+		string.gsub(named_backgrounds[nbgIndex], "_", "-")
+	)
+	nbgIndex = nbgIndex + 1
 end
 
 -- in order, the colors are:
@@ -109,4 +197,17 @@ misc_graphics = {
 	strike = love.graphics.newImage("res/img/strike.png"),
 	santa = love.graphics.newImage("res/img/santa.png"),
 	icon = love.graphics.newImage("res/img/cambridge_transparent.png")
-}
+}
+
+-- utility function to allow any size background to be used
+-- this will stretch the background to 4:3 aspect ratio
+function drawBackground(id)
+	local bg_object = fetchBackgroundAndLoop(id)
+	local width = bg_object:getWidth()
+	local height = bg_object:getHeight()
+	love.graphics.draw(
+		bg_object,
+		0, 0, 0,
+		640 / width, 480 / height
+	)
+end

load/version.lua

@@ -1 +1 @@
-version = "v0.3.3"
+version = "v0.3.4"

main.lua

@@ -113,8 +113,8 @@ function love.keypressed(key, scancode)
 		saveConfig()
 		scene.restart_message = true
 		if config.secret then playSE("mode_decide")
-		else playSE("erase") end
-		-- f12 is reserved for saving screenshots
+		else playSE("erase", "single") end
+	-- f12 is reserved for saving screenshots
 	elseif scancode == "f12" then
 		local ss_name = os.date("ss/%Y-%m-%d_%H-%M-%S.png")
 		local info = love.filesystem.getInfo("ss", "directory")
@@ -280,14 +280,6 @@ function love.wheelmoved(x, y)
 	scene:onInputPress({input=nil, type="wheel", x=x, y=y})
 end
 
-function love.focus(f)
-	if f then
-		resumeBGM(true)
-	else
-		pauseBGM(true)
-	end
-end
-
 function love.resize(w, h)
 	GLOBAL_CANVAS:release()
 	GLOBAL_CANVAS = love.graphics.newCanvas(w, h)

res/backgrounds/extend_section_bg.lua

@@ -0,0 +1,14 @@
+-- ex: extend_section_bg[100] = 0
+--     extend_section_bg[200] = 0
+-- the video background associated with section 0 will continue playing into 100 and 200 without restarting.
+-- will also cause any existing level 100, 200 backgrounds specified to NOT render.
+
+-- please also note that you cannot currently extend any "named" backgrounds, such as "title" and "options-input"
+
+extend_section_bg = {}
+
+-- extend_section_bg[100] = 0
+-- extend_section_bg[200] = 0
+-- remove the dashes 
+
+return extend_section_bg

scene/credits.lua

@@ -16,9 +16,7 @@ function CreditsScene:new()
 end
 
 function CreditsScene:update()
-    if love.window.hasFocus() then
-        self.frames = self.frames + 1
-    end
+    self.frames = self.frames + 1
     if self.frames >= 2100 * self.scroll_speed then
         playSE("mode_decide")
         scene = TitleScene()
@@ -32,11 +30,7 @@ function CreditsScene:render()
     local offset = self.frames / self.scroll_speed
 
     love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds[19],
-		0, 0, 0,
-		0.5, 0.5
-    )
+	drawBackground(19)
 
     love.graphics.setFont(font_3x5_4)
     love.graphics.print("Cambridge Credits", 320, 500 - offset)

scene/game.lua

@@ -81,6 +81,7 @@ function GameScene:onInputPress(e)
 		scene = e.input == "retry" and GameScene(self.retry_mode, self.retry_ruleset, self.secret_inputs) or ModeSelectScene()
 	elseif e.input == "retry" then
 		switchBGM(nil)
+		pitchBGM(1)
 		self.game:onExit()
 		scene = GameScene(self.retry_mode, self.retry_ruleset, self.secret_inputs)
 	elseif e.input == "pause" and not (self.game.game_over or self.game.completed) then

scene/game_config.lua

@@ -45,11 +45,7 @@ end
 
 function ConfigScene:render()
 	love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds["game_config"],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground("options_game")
 
 	love.graphics.setFont(font_3x5_4)
 	love.graphics.print("GAME SETTINGS", 80, 40)

scene/input_config.lua

@@ -20,11 +20,7 @@ function ConfigScene:update() end
 
 function ConfigScene:render()
     love.graphics.setColor(1, 1, 1, 1)
-    love.graphics.draw(
-		backgrounds["input_config"],
-		0, 0, 0,
-		0.5, 0.5
-    )
+    drawBackground("options_input")
 
     love.graphics.setFont(font_3x5_4)
     love.graphics.print("INPUT CONFIG", 80, 40)

scene/key_config.lua

@@ -45,11 +45,7 @@ end
 
 function KeyConfigScene:render()
 	love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds["input_config"],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground("options_input")
 
 	love.graphics.setFont(font_3x5_2)
 	for i, input in ipairs(configurable_inputs) do

scene/mode_select.lua

@@ -58,11 +58,7 @@ function ModeSelectScene:update()
 end
 
 function ModeSelectScene:render()
-	love.graphics.draw(
-		backgrounds[0],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground(0)
 
 	love.graphics.draw(misc_graphics["select_mode"], 20, 40)
 

scene/replay.lua

@@ -36,6 +36,9 @@ function ReplayScene:new(replay, game_mode, ruleset)
 	self.game.pause_time = replay["pause_time"]
 	self.replay = deepcopy(replay)
 	self.replay_index = 1
+	self.replay_speed = 1
+	self.show_invisible = false
+	self.frame_steps = 0
 	DiscordRPC:update({
 		details = "Viewing a replay",
 		state = self.game.name,
@@ -44,18 +47,25 @@ function ReplayScene:new(replay, game_mode, ruleset)
 end
 
 function ReplayScene:update()
-	if not self.paused then
-		self.inputs = self.replay["inputs"][self.replay_index]["inputs"]
-		self.replay["inputs"][self.replay_index]["frames"] = self.replay["inputs"][self.replay_index]["frames"] - 1
-		if self.replay["inputs"][self.replay_index]["frames"] == 0 and self.replay_index < table.getn(self.replay["inputs"]) then
-			self.replay_index = self.replay_index + 1
+	local frames_left = self.replay_speed
+	if not self.paused or self.frame_steps > 0 then
+		if self.frame_steps > 0 then
+			self.frame_steps = self.frame_steps - 1
 		end
-		local input_copy = {}
-		for input, value in pairs(self.inputs) do
-			input_copy[input] = value
+		while frames_left > 0 do
+			frames_left = frames_left - 1
+			self.inputs = self.replay["inputs"][self.replay_index]["inputs"]
+			self.replay["inputs"][self.replay_index]["frames"] = self.replay["inputs"][self.replay_index]["frames"] - 1
+			if self.replay["inputs"][self.replay_index]["frames"] == 0 and self.replay_index < table.getn(self.replay["inputs"]) then
+				self.replay_index = self.replay_index + 1
+			end
+			local input_copy = {}
+			for input, value in pairs(self.inputs) do
+				input_copy[input] = value
+			end
+			self.game:update(input_copy, self.ruleset)
+			self.game.grid:update()
 		end
-		self.game:update(input_copy, self.ruleset)
-		self.game.grid:update()
 		DiscordRPC:update({
 			details = "Viewing a replay",
 			state = self.game.name,
@@ -69,6 +79,11 @@ function ReplayScene:render()
 	love.graphics.setColor(1, 1, 1, 1)
 	love.graphics.setFont(font_3x5_3)
 	love.graphics.printf("REPLAY", 0, 0, 635, "right")
+	local pauses_y_coordinate = 23
+	if self.replay_speed > 1 then
+		pauses_y_coordinate = pauses_y_coordinate + 20
+		love.graphics.printf(self.replay_speed.."X", 0, 20, 635, "right")
+	end
 	love.graphics.setFont(font_3x5_2)
 	if self.game.pause_time and self.game.pause_count then
 		if self.game.pause_time > 0 or self.game.pause_count > 0 then
@@ -77,10 +92,16 @@ function ReplayScene:render()
 				self.game.pause_count,
 				self.game.pause_count == 1 and "" or "S",
 				formatTime(self.game.pause_time)
-			), 0, 23, 635, "right")
+			), 0, pauses_y_coordinate, 635, "right")
 		end
 	else
-		love.graphics.printf("?? PAUSES (--:--.--)", 0, 23, 635, "right")
+		love.graphics.printf("?? PAUSES (--:--.--)", 0, pauses_y_coordinate, 635, "right")
+	end
+	if self.show_invisible then 
+		self.game.grid:draw()
+		love.graphics.setColor(1, 1, 1, 1)
+		love.graphics.setFont(font_3x5_3)
+		love.graphics.printf("SHOW INVIS", 64, 60, 160, "center")
 	end
 end
 
@@ -90,6 +111,8 @@ function ReplayScene:onInputPress(e)
 		e.input == "menu_decide" or
 		e.input == "retry"
  	) then
+		switchBGM(nil)
+		pitchBGM(1)
 		self.game:onExit()
 		loadSave()
 		love.math.setRandomSeed(os.time())
@@ -104,6 +127,23 @@ function ReplayScene:onInputPress(e)
 		self.paused = not self.paused
 		if self.paused then pauseBGM()
 		else resumeBGM() end
+	--frame step
+	elseif e.input == "rotate_left" then
+		self.frame_steps = self.frame_steps + 1
+	elseif e.input == "left" then
+		self.replay_speed = self.replay_speed - 1
+		if self.replay_speed < 1 then
+			self.replay_speed = 1
+		end
+		pitchBGM(self.replay_speed)
+	elseif e.input == "right" then
+		self.replay_speed = self.replay_speed + 1
+		if self.replay_speed > 99 then
+			self.replay_speed = 99
+		end
+		pitchBGM(self.replay_speed)
+	elseif e.input == "hold" then
+		self.show_invisible = not self.show_invisible
 	end
 end
 

scene/replay_select.lua

@@ -14,8 +14,12 @@ function ReplaySelectScene:new()
 	replay_file_list = love.filesystem.getDirectoryItems("replays")
 	for i=1,#replay_file_list do
 		local data = love.filesystem.read("replays/"..replay_file_list[i])
-		local new_replay = binser.deserialize(data)[1]
-		replays[#replays + 1] = new_replay
+		local success, new_replay = pcall(
+			function() return binser.deserialize(data)[1] end
+		)
+		if success then
+			replays[#replays + 1] = new_replay
+		end
 	end
 	table.sort(replays, function(a, b)
 		return a["timestamp"] > b["timestamp"]
@@ -43,8 +47,6 @@ function ReplaySelectScene:new()
 end
 
 function ReplaySelectScene:update()
-	switchBGM(nil) -- experimental
-	
 	if self.das_up or self.das_down or self.das_left or self.das_right then
 		self.das = self.das + 1
 	else
@@ -74,16 +76,12 @@ function ReplaySelectScene:update()
 end
 
 function ReplaySelectScene:render()
-	love.graphics.draw(
-		backgrounds[0],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground(0)
 
 	-- Same graphic as mode select
 	--love.graphics.draw(misc_graphics["select_mode"], 20, 40)
 
-	love.graphics.setFont(font_3x5_4)
+	love.graphics.setFont(font_8x11)
 	love.graphics.print("SELECT REPLAY", 20, 35)
 
 	if self.display_warning then

scene/settings.lua

@@ -29,11 +29,7 @@ function SettingsScene:update() end
 
 function SettingsScene:render()
     love.graphics.setColor(1, 1, 1, 1)
-    love.graphics.draw(
-		backgrounds["game_config"],
-		0, 0, 0,
-		0.5, 0.5
-    )
+    drawBackground("options_game")
 
     love.graphics.setFont(font_3x5_4)
     love.graphics.print("SETTINGS", 80, 40)

scene/stick_config.lua

@@ -46,11 +46,7 @@ end
 
 function StickConfigScene:render()
 	love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds["input_config"],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground("options_input")
 
 	love.graphics.setFont(font_3x5_2)
 	for i, input in ipairs(configurable_inputs) do

scene/title.lua

@@ -73,11 +73,7 @@ local block_offsets = {
 function TitleScene:render()
 	love.graphics.setFont(font_3x5_4)
 	love.graphics.setColor(1, 1, 1, 1 - self.snow_bg_opacity)
-	love.graphics.draw(
-		backgrounds["title_no_icon"], -- title, title_night
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground("title_no_icon") -- title, title_night
 
 	-- 490, 192
 	for _, b in ipairs(block_offsets) do
@@ -99,11 +95,7 @@ function TitleScene:render()
 
 	love.graphics.setFont(font_3x5_2)
 	love.graphics.setColor(1, 1, 1, self.snow_bg_opacity)
-	love.graphics.draw(
-		backgrounds["snow"],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground("snow")
 
 	love.graphics.draw(
 		misc_graphics["santa"],

scene/tuning.lua

@@ -34,11 +34,7 @@ end
 
 function TuningScene:render()
     love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds["game_config"],
-		0, 0, 0,
-		0.5, 0.5
-    )
+	drawBackground("options_game")
 
     love.graphics.setColor(1, 1, 1, 0.5)
     love.graphics.rectangle("fill", 75, 98 + self.highlight * 75, 400, 33)

tetris/components/grid.lua

@@ -231,12 +231,15 @@ function Grid:applyBigPiece(piece)
 	end
 end
 
-function Grid:checkForBravo(cleared_row_count)
-	for i = 0, self.height - 1 - cleared_row_count do
-				for j = 0, self.width - 1 do
-						if self:isOccupied(j, i) then return false end
-				end
+-- places where you see this take an argument used the old, buggy method
+function Grid:checkForBravo()
+	for i = 0, self.height - 1 do
+		if not self:isRowFull(i+1) then
+			for j = 0, self.width - 1 do
+				if self:isOccupied(j, i) then return false end
+			end
 		end
+	end
 	return true
 end
 

tetris/modes/big_a2.lua

@@ -10,41 +10,10 @@ BigA2Game.tagline = "Big blocks in the most celebrated TGM mode!"
 function BigA2Game:new()
 	BigA2Game.super:new()
 	self.big_mode = true
-end
-
-function BigA2Game:updateScore(level, drop_bonus, cleared_lines)
-	cleared_lines = cleared_lines / 2
-	if not self.clear then
-		self:updateGrade(cleared_lines)
-		if cleared_lines >= 4 then
-			self.tetris_count = self.tetris_count + 1
-		end
-		if self.grid:checkForBravo(cleared_lines) then self.bravo = 4 else self.bravo = 1 end
-		if cleared_lines > 0 then
-			self.combo = self.combo + (cleared_lines - 1) * 2
-			self.score = self.score + (
-				(math.ceil((level + cleared_lines) / 4) + drop_bonus) *
-				cleared_lines * self.combo * self.bravo
-			)
-		else
-			self.combo = 1
-		end
-		self.drop_bonus = 0
-	else self.lines = self.lines + cleared_lines end
-end
-
-function BigA2Game:onLineClear(cleared_row_count)
-	cleared_row_count = cleared_row_count / 2
-	self:updateSectionTimes(self.level, self.level + cleared_row_count)
-	self.level = math.min(self.level + cleared_row_count, 999)
-	if self.level == 999 and not self.clear then
-		self.clear = true
-		self.grid:clear()
-		if self:qualifiesForMRoll() then self.grade = 32 end
-		self.roll_frames = -150
+	local getClearedRowCount = self.grid.getClearedRowCount
+	self.grid.getClearedRowCount = function(self)
+		return getClearedRowCount(self) / 2
 	end
-	self.lock_drop = self.level >= 900
-	self.lock_hard_drop = self.level >= 900
 end
 
 return BigA2Game

tetris/modes/gamemode.lua

@@ -179,6 +179,9 @@ function GameMode:update(inputs, ruleset)
 	if self.game_over or self.completed then
 		if self.save_replay and self.game_over_frames == 0 then
 			self:saveReplay()
+
+			-- ensure replays are only saved once per game, incase self.game_over_frames == 0 for longer than one frame
+			self.save_replay = false
 		end
 		self.game_over_frames = self.game_over_frames + 1
 		return
@@ -400,6 +403,7 @@ end
 
 function GameMode:onGameOver()
 	switchBGM(nil)
+	pitchBGM(1)
 	local alpha = 0
 	local animation_length = 120
 	if self.game_over_frames < animation_length then
@@ -982,11 +986,7 @@ function GameMode:drawBackground()
 	local id = self:getBackground()
 	if type(id) == "number" then id = clamp(id, 0, #backgrounds) end
 	love.graphics.setColor(1, 1, 1, 1)
-	love.graphics.draw(
-		backgrounds[id],
-		0, 0, 0,
-		0.5, 0.5
-	)
+	drawBackground(id)
 end
 
 function GameMode:drawFrame()

tetris/modes/marathon_2020.lua

@@ -283,7 +283,7 @@ function Marathon2020Game:sectionPassed(old_level, new_level)
 		)
 	else
 		return (
-			(new_level < 2001 and math.floor(old_level / 100) < math.floor(new_level / 100)) or
+			(new_level < 2000 and math.floor(old_level / 100) < math.floor(new_level / 100)) or
 			(new_level >= 2020)
 		)
 	end
@@ -352,9 +352,13 @@ function Marathon2020Game:updateSectionTimes(old_level, new_level)
 		table.insert(self.section_times, section_time)
 		self.section_start_time = self.frames
 
-		if self.secondary_section_times[section] < cool_cutoffs[self.delay_level] and
-		  (section == 1 or self.secondary_section_times[section] <= self.secondary_section_times[section - 1] + 120) then
+		if (
+			(self.secondary_section_times[section] < cool_cutoffs[self.delay_level]) and
+		  	(section == 1 or self.secondary_section_times[section] <= self.secondary_section_times[section - 1] + 120)
+		) then
 			sectionCool(section)
+		else
+			table.insert(self.section_status, "none")
 		end
 
 		if section > 5 then

tetris/modes/survival_2020.lua

@@ -143,7 +143,7 @@ end
 function Survival2020Game:onPieceEnter()
 	if not self.clear and (
 		(self.level < 1900 and self.level % 100 ~= 99) or
-		self.level == 2019
+		(1900 <= self.level and self.level < 2019)
 	) then
 		self.level = self.level + 1
 	end
@@ -201,7 +201,7 @@ end
 
 Survival2020Game.opacityFunction = function(age)
 	if age > 300 then return 0
-	else return 1 - Math.max(age - 240, 0) / 60 end
+	else return 1 - math.max(age - 240, 0) / 60 end
 end
 
 function Survival2020Game:drawGrid()
@@ -249,7 +249,7 @@ function Survival2020Game:drawScoringInfo()
 end
 
 function Survival2020Game:getBackground()
-	return math.floor(self.level / 100)
+	return math.min(19, math.floor(self.level / 100))
 end
 
 function Survival2020Game:getHighscoreData()

tetris/rulesets/standard.lua

@@ -8,6 +8,8 @@ SRS.hash = "Standard"
 SRS.softdrop_lock = false
 SRS.harddrop_lock = true
 
+SRS.enable_IRS_wallkicks = true
+
 SRS.MANIPULATIONS_MAX = 15
 
 SRS.wallkicks_line = {
@@ -91,6 +93,8 @@ function SRS:onPieceMove(piece, grid)
 		if piece.manipulations >= SRS.MANIPULATIONS_MAX then
 			piece.locked = true
 		end
+	else
+		piece.locked = false
 	end
 end
 
@@ -108,4 +112,6 @@ end
 
 function SRS:canPieceRotate() return true end
 
+function SRS:get180RotationValue() return 2 end
+
 return SRS