Added white and black as their own separate colors...

... instead of borrowing from the lock flash / garbage colors

.gitignore

@@ -1,5 +1,6 @@
 *.sav
 *.love
+*.zip
 dist/*.zip
 dist/**/cambridge.exe
 dist/**/libs

LICENSE.md

@@ -1,4 +1,4 @@
-Copyright (c) 2018-2019 Joe Zeng
+Copyright (c) 2018-2021 Joe Zeng, Ishaan Bhardwaj
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -98,12 +98,14 @@ Other Notable Games
 - [ZTrix](https://discord.gg/MGhqCBDGNH) by Electra
 - [Shiromino](https://github.com/shiromino/shiromino) by Felicity/nightmareci/kdex
 - [Cursed Blocks](https://github.com/Manabender/Cursed-Blocks) by Manabender
-- Picoris 1/2 by MarkGamed
+- [Picoris 2](https://www.lexaloffle.com/bbs/?tid=41733) by MarkGamed
 - [Tetra Online](https://github.com/Juan-Cartes/Tetra-Offline) by Mine
 - [Techmino](https://discord.gg/6Yuww44tq8) by MrZ
+- [Example Block Game](https://github.com/oshisaure/example-block-game) by Oshisaure
 - [TETR.IO](https://tetr.io) by osk
 - [Master of Blocks](https://discord.gg/72FZ49mjWh) by Phoenix Flare
 - [Spirit Drop](https://rayblastgames.com/spiritdrop.php) by RayRay26
+- [Puzzle Trial](https://kagamine-rin.itch.io/puzzle-trial) by Rin
 - [stackfuse](https://github.com/sinefuse/stackfuse) by sinefuse
 
 ![Cambridge Logo](https://cdn.discordapp.com/attachments/625496179433668635/763363717730664458/Icon_2.png)

SOURCES.md

@@ -169,4 +169,52 @@ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+discord-rpc (https://github.com/discord/discord-rpc)  
+--------------------
+
+Copyright 2017 Discord, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+lua-discordRPC (https://github.com/pfirsich/lua-discordRPC)
+--------------------
+
+MIT License
+
+Copyright (c) 2018 Joel Schumacher
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

clean.bat

@@ -7,5 +7,11 @@
 @del dist\win32\SOURCES.md
 @del dist\win32\LICENSE.md
 @rmdir /Q /S dist\win32\libs
+@del dist\other\cambridge.love
+@del dist\other\SOURCES.md
+@del dist\other\LICENSE.md
+@rmdir /Q /S dist\other\libs
+@rmdir /Q /S dist\other
 @del dist\cambridge-windows.zip
-@del dist\cambridge-win32.zip
+@del dist\cambridge-win32.zip
+@del dist\cambridge-other.zip

funcs.lua

@@ -1,10 +1,20 @@
 function copy(t)
-	-- returns deep copy of t (as opposed to the shallow copy you get from var = t)
+	-- returns top-layer shallow copy of t
 	if type(t) ~= "table" then return t end
-	local meta = getmetatable(t)
 	local target = {}
-	for k, v in pairs(t) do target[k] = v end
-	setmetatable(target, meta)
+	for k, v in next, t do target[k] = v end
+	setmetatable(target, getmetatable(t))
+	return target
+end
+
+function deepcopy(t)
+    -- returns infinite-layer deep copy of t
+	if type(t) ~= "table" then return t end
+	local target = {}
+	for k, v in next, t do
+		target[deepcopy(k)] = deepcopy(v)
+	end
+	setmetatable(target, deepcopy(getmetatable(t)))
 	return target
 end
 

libs/bigint/bigint.lua

@@ -2,11 +2,12 @@
 -- If this variable is true, then strict type checking is performed for all
 -- operations. This may result in slower code, but it will allow you to catch
 -- errors and bugs earlier.
-local strict = false
+local strict = true
 
 --------------------------------------------------------------------------------
 
 local bigint = {}
+setmetatable(bigint, {__call = function(_, arg) return bigint.new(arg) end})
 
 local mt = {
     __add = function(lhs, rhs)
@@ -76,7 +77,7 @@ function bigint.new(num)
         end
     end
 
-    return self
+    return bigint.strip(self)
 end
 
 -- Check the type of a big
@@ -96,6 +97,14 @@ function bigint.check(big, force)
     return true
 end
 
+-- Strip leading zeroes from a big, but don't remove the last zero
+function bigint.strip(big)
+	while (#big.digits > 1) and (big.digits[1] == 0) do
+        table.remove(big.digits, 1)
+    end
+	return big
+end
+
 -- Return a new big with the same digits but with a positive sign (absolute
 -- value)
 function bigint.abs(big)
@@ -329,12 +338,7 @@ function bigint.subtract_raw(big1, big2)
     ----------------------------------------------------------------------------
 
 
-    -- Strip leading zeroes if any, but not if 0 is the only digit
-    while (#result.digits > 1) and (result.digits[1] == 0) do
-        table.remove(result.digits, 1)
-    end
-
-    return result
+    return bigint.strip(result)
 end
 
 -- FRONTEND: Addition and subtraction operations, accounting for signs
@@ -364,6 +368,7 @@ function bigint.add(big1, big2)
 
     return result
 end
+
 function bigint.subtract(big1, big2)
     -- Type checking is done by bigint.compare in bigint.add
     -- Subtracting is like adding a negative
@@ -460,7 +465,7 @@ end
 function bigint.exponentiate(big, power)
     -- Type checking for big done by bigint.multiply
     assert(bigint.compare(power, bigint.new(0), ">="),
-           " negative powers are not supported")
+           "negative powers are not supported")
     local exp = power:clone()
 
     if (bigint.compare(exp, bigint.new(0), "==")) then
@@ -530,12 +535,7 @@ function bigint.divide_raw(big1, big2)
             end
         end
 
-        -- Remove leading zeros from result
-        while (result.digits[1] == 0) do
-            table.remove(result.digits, 1)
-        end
-
-        return result, dividend
+        return bigint.strip(result), dividend
     end
 end
 

libs/discordRPC.lua

@@ -24,6 +24,59 @@ if osname == "Linux" then
 elseif osname == "OS X" then
     discordRPClib = ffi.load(source.."/libs/discord-rpc.dylib")
 elseif osname == "Windows" then
+    -- I would strongly advise never touching this. It was not trivial to get correct. -nightmareci
+
+    ffi.cdef[[
+    typedef uint32_t DWORD;
+    typedef char CHAR;
+    typedef CHAR *LPSTR;
+    typedef const CHAR *LPCSTR;
+    typedef wchar_t WCHAR;
+    typedef WCHAR *LPWSTR;
+    typedef LPWSTR PWSTR;
+    typedef const WCHAR *LPCWSTR;
+
+    static const DWORD CP_UTF8 = 65001;
+    int32_t MultiByteToWideChar(
+        DWORD CodePage,
+        DWORD dwFlags,
+        LPCSTR lpMultiByteStr,
+        int32_t cbMultiByte,
+        LPWSTR lpWideCharStr,
+        int32_t cchWideChar
+    );
+
+    int32_t WideCharToMultiByte(
+        DWORD CodePage,
+        DWORD dwFlags,
+        LPCWSTR lpWideCharStr,
+        int32_t cchWideChar,
+        LPSTR lpMultiByteStr,
+        int32_t cbMultiByte,
+        void* lpDefaultChar,
+        void* lpUsedDefaultChar
+    );
+
+    DWORD GetShortPathNameW(
+        LPCWSTR lpszLongPath,
+        LPWSTR lpszShortPath,
+        DWORD cchBuffer
+    );
+    ]]
+
+    local originalWideSize = ffi.C.MultiByteToWideChar(ffi.C.CP_UTF8, 0, source, -1, nil, 0)
+    local originalWide = ffi.new('WCHAR[?]', originalWideSize)
+    ffi.C.MultiByteToWideChar(ffi.C.CP_UTF8, 0, source, -1, originalWide, originalWideSize)
+
+    local sourceSize = ffi.C.GetShortPathNameW(originalWide, nil, 0)
+    local sourceWide = ffi.new('WCHAR[?]', sourceSize)
+    ffi.C.GetShortPathNameW(originalWide, sourceWide, sourceSize)
+
+    local sourceChar = ffi.new('char[?]', sourceSize)
+    ffi.C.WideCharToMultiByte(ffi.C.CP_UTF8, 0, sourceWide, sourceSize, sourceChar, sourceSize, nil, nil)
+
+    source = ffi.string(sourceChar)
+
     discordRPClib = ffi.load(source.."/libs/discord-rpc.dll")
 else
     -- Else it crashes later on

load/bgm.lua

@@ -7,6 +7,7 @@ bgm = {
 
 local current_bgm = nil
 local bgm_locked = false
+local unfocused = false
 
 function switchBGM(sound, subsound)
 	if current_bgm ~= nil then
@@ -56,7 +57,7 @@ end
 function resetBGMFadeout(time)
 	current_bgm:setVolume(config.bgm_volume)
 	fading_bgm = false
-	current_bgm:play()
+	resumeBGM()
 end
 
 function processBGMFadeout(dt)
@@ -70,13 +71,20 @@ function processBGMFadeout(dt)
 	end
 end
 
-function pauseBGM()
+function pauseBGM(f)
+	if f then
+		unfocused = true
+	end
 	if current_bgm ~= nil then
 		current_bgm:pause()
 	end
 end
 
-function resumeBGM()
+function resumeBGM(f)
+	if f and scene.paused and unfocused then
+		unfocused = false
+		return
+	end
 	if current_bgm ~= nil then
 		current_bgm:play()
 	end

load/graphics.lua

@@ -25,6 +25,15 @@ backgrounds = {
 	game_config = love.graphics.newImage("res/backgrounds/options-game.png"),
 }
 
+-- in order, the colors are:
+-- red, orange, yellow, green, cyan, blue
+-- magenta (or purple), white, black
+-- the next three don't have colors tied to them
+-- F is used for lock flash
+-- A is a garbage block
+-- X is an invisible "block"
+-- don't use these for piece colors when making a ruleset
+-- all the others are fine to use
 blocks = {
 	["2tie"] = {
 		R = love.graphics.newImage("res/img/s1.png"),
@@ -34,6 +43,8 @@ blocks = {
 		C = love.graphics.newImage("res/img/s2.png"),
 		B = love.graphics.newImage("res/img/s4.png"),
 		M = love.graphics.newImage("res/img/s5.png"),
+		W = love.graphics.newImage("res/img/s9.png"),
+		D = love.graphics.newImage("res/img/s8.png"),
 		F = love.graphics.newImage("res/img/s9.png"),
 		A = love.graphics.newImage("res/img/s8.png"),
 		X = love.graphics.newImage("res/img/s9.png"),
@@ -46,6 +57,8 @@ blocks = {
 		C = love.graphics.newImage("res/img/bone.png"),
 		B = love.graphics.newImage("res/img/bone.png"),
 		M = love.graphics.newImage("res/img/bone.png"),
+		W = love.graphics.newImage("res/img/bone.png"),
+		D = love.graphics.newImage("res/img/bone.png"),
 		F = love.graphics.newImage("res/img/bone.png"),
 		A = love.graphics.newImage("res/img/bone.png"),
 		X = love.graphics.newImage("res/img/bone.png"),
@@ -58,13 +71,16 @@ blocks = {
 		C = love.graphics.newImage("res/img/gem2.png"),
 		B = love.graphics.newImage("res/img/gem4.png"),
 		M = love.graphics.newImage("res/img/gem5.png"),
+		W = love.graphics.newImage("res/img/gem9.png"),
+		D = love.graphics.newImage("res/img/gem9.png"),
 		F = love.graphics.newImage("res/img/gem9.png"),
 		A = love.graphics.newImage("res/img/gem9.png"),
 		X = love.graphics.newImage("res/img/gem9.png"),
 	},
 	["square"] = {
-		F = love.graphics.newImage("res/img/squares.png"),
+		W = love.graphics.newImage("res/img/squares.png"),
 		Y = love.graphics.newImage("res/img/squareg.png"),
+		F = love.graphics.newImage("res/img/squares.png"),
 		X = love.graphics.newImage("res/img/squares.png"),
 	}
 }
@@ -87,7 +103,7 @@ ColourSchemes = {
 		Z = "R",
 		O = "Y",
 		T = "M",
-	},
+	}
 }
 
 for name, blockset in pairs(blocks) do

load/save.lua

@@ -1,23 +1,16 @@
 local binser = require 'libs.binser'
 
 function loadSave()
-	local info = love.filesystem.getInfo(
-		love.filesystem.getSaveDirectory(), "directory"
-	)
-	if not info then
-		love.filesystem.remove(love.filesystem.getSaveDirectory())
-		love.filesystem.createDirectory(love.filesystem.getSaveDirectory())
-	end
-	config = loadFromFile(
-		love.filesystem.getSaveDirectory() .. '/config.sav'
-	)
-	highscores = loadFromFile(
-		love.filesystem.getSaveDirectory() .. '/highscores.sav'
-	)
+	config = loadFromFile('config.sav')
+	highscores = loadFromFile('highscores.sav')
 end
 
 function loadFromFile(filename)
-	local save_data, len = binser.readFile(filename)
+	local file_data = love.filesystem.read(filename)
+	if file_data == nil then
+		return {} -- new object
+	end
+	local save_data = binser.deserialize(file_data)
 	if save_data == nil then
 		return {} -- new object
 	end
@@ -51,13 +44,13 @@ function initConfig()
 end
 
 function saveConfig()
-	binser.writeFile(
-		love.filesystem.getSaveDirectory() .. '/config.sav', config
+	love.filesystem.write(
+		'config.sav', binser.serialize(config)
 	)
 end
 
 function saveHighscores()
-	binser.writeFile(
-		love.filesystem.getSaveDirectory() .. '/highscores.sav', highscores
+	love.filesystem.write(
+		'highscores.sav', binser.serialize(highscores)
 	)
 end

main.lua

@@ -10,6 +10,7 @@ function love.load()
 	require "load.bigint"
 	require "load.version"
 	loadSave()
+	require "funcs"
 	require "scene"
 	
 	--config["side_next"] = false
@@ -36,14 +37,14 @@ function initModules()
 	game_modes = {}
 	mode_list = love.filesystem.getDirectoryItems("tetris/modes")
 	for i=1,#mode_list do
-		if(mode_list[i] ~= "gamemode.lua" and mode_list[i] ~= "unrefactored_modes") then
+		if(mode_list[i] ~= "gamemode.lua" and string.sub(mode_list[i], -4) == ".lua") then
 			game_modes[#game_modes+1] = require ("tetris.modes."..string.sub(mode_list[i],1,-5))
 		end
 	end
 	rulesets = {}
 	rule_list = love.filesystem.getDirectoryItems("tetris/rulesets")
 	for i=1,#rule_list do
-		if(rule_list[i] ~= "ruleset.lua" and rule_list[i] ~= "unrefactored_rulesets") then
+		if(rule_list[i] ~= "ruleset.lua" and string.sub(rule_list[i], -4) == ".lua") then
 			rulesets[#rulesets+1] = require ("tetris.rulesets."..string.sub(rule_list[i],1,-5))
 		end
 	end
@@ -82,7 +83,7 @@ end
 
 function love.keypressed(key, scancode)
 	-- global hotkeys
-	if scancode == "f4" then
+	if scancode == "f11" then
 		config["fullscreen"] = not config["fullscreen"]
 		saveConfig()
 		love.window.setFullscreen(config["fullscreen"])
@@ -258,11 +259,15 @@ function love.joystickhat(joystick, hat, direction)
 	end
 end
 
+function love.wheelmoved(x, y)
+	scene:onInputPress({input=nil, type="wheel", x=x, y=y})
+end
+
 function love.focus(f)
-	if f and (scene.title ~= "Game" or not scene.paused) then
-		resumeBGM()
+	if f then
+		resumeBGM(true)
 	else
-		pauseBGM()
+		pauseBGM(true)
 	end
 end
 

release

@@ -2,8 +2,10 @@
 mkdir dist
 mkdir dist/windows
 mkdir dist/win32
-cp cambridge.love dist/
+mkdir dist/other
 cat dist/windows/love.exe cambridge.love > dist/windows/cambridge.exe
 zip dist/cambridge-windows.zip dist/windows/* SOURCES.md LICENSE.md
 cat dist/win32/love.exe cambridge.love > dist/win32/cambridge.exe
 zip dist/cambridge-win32.zip dist/win32/* SOURCES.md LICENSE.md
+cp cambridge.love dist/other/
+zip dist/cambridge-other.zip cambridge.love libs/discord-rpc.* SOURCES.md LICENSE.md

release.bat

@@ -5,17 +5,23 @@ mkdir dist\windows
 mkdir dist\windows\libs
 mkdir dist\win32
 mkdir dist\win32\libs
+mkdir dist\other
+mkdir dist\other\libs
 
 copy /b dist\windows\love.exe+cambridge.love dist\windows\cambridge.exe
 copy /b dist\win32\love.exe+cambridge.love dist\win32\cambridge.exe
+copy /b cambridge.love dist\other\cambridge.love
 
 copy libs\discord-rpc.dll dist\windows\libs
 copy libs\discord-rpc.dll dist\win32\libs
+copy libs\discord-rpc.* dist\other\libs
 
 copy SOURCES.md dist\windows
 copy LICENSE.md dist\windows
 copy SOURCES.md dist\win32
 copy LICENSE.md dist\win32
+copy SOURCES.md dist\other
+copy LICENSE.md dist\other
 
 cd dist\windows
 tar -a -c -f ..\cambridge-windows.zip cambridge.exe *.dll libs *.md
@@ -23,4 +29,8 @@ cd ..\..
 
 cd dist\win32
 tar -a -c -f ..\cambridge-win32.zip cambridge.exe *.dll libs *.md
+cd ..\..
+
+cd dist\other
+tar -a -c -f ..\cambridge-other.zip cambridge.love libs *.md
 cd ..\..

scene/credits.lua

@@ -5,7 +5,7 @@ CreditsScene.title = "Credits"
 function CreditsScene:new()
     self.frames = 0
     -- higher = slower
-    self.scroll_speed = 1.9
+    self.scroll_speed = 1.85
     switchBGM("credit_roll", "gm3")
 end
 
@@ -34,14 +34,14 @@ function CreditsScene:render()
 
     love.graphics.setFont(font_3x5_4)
     love.graphics.print("Cambridge Credits", 320, 500 - offset)
-    love.graphics.print("THANK YOU\nFOR PLAYING!", 320, math.max(2010 - offset, 240))
+    love.graphics.print("THANK YOU\nFOR PLAYING!", 320, math.max(2030 - offset, 240))
 
     love.graphics.setFont(font_3x5_3)
     love.graphics.print("Game Developers", 320, 550 - offset)
     love.graphics.print("Project Heads", 320, 640 - offset)
     love.graphics.print("Notable Game Developers", 320, 730 - offset)
-    love.graphics.print("Special Thanks", 320, 980 - offset)
-    love.graphics.print("- Milla", 320, math.max(2090 - offset, 320))
+    love.graphics.print("Special Thanks", 320, 1000 - offset)
+    love.graphics.print("- Milla", 320, math.max(2110 - offset, 320))
 
     love.graphics.setFont(font_3x5_2)
     love.graphics.print("Oshisaure\nJoe Zeng", 320, 590 - offset)
@@ -51,7 +51,7 @@ function CreditsScene:render()
         "Electra - ZTrix\nFelicity/nightmareci/kdex - Shiromino\n" ..
         "Mine - Tetra Online\nMrZ - Techmino\nosk - TETR.IO\n" ..
         "Phoenix Flare - Master of Blocks\nRayRay26 - Spirit Drop\n" ..
-        "sinefuse - stackfuse",
+        "Rin - Puzzle Trial\nsinefuse - stackfuse",
         320, 770 - offset
     )
     love.graphics.print(
@@ -69,7 +69,7 @@ function CreditsScene:render()
         "Tetra Legends Discord\nTetra Online Discord\nMultimino Discord\n" ..
         "Hard Drop Discord\nRusty's Systemspace\nCambridge Discord\n" ..
         "And to you, the player!",
-        320, 1020 - offset
+        320, 1040 - offset
     )
 end
 

scene/game_config.lua

@@ -100,9 +100,10 @@ function ConfigScene:onInputPress(e)
 			local option = ConfigScene.options[self.highlight]
 			config.gamesettings[option[1]] = Mod1(config.gamesettings[option[1]]-1, #option[4])
 		else
-			playSE("cursor")
-			sld = self[self.options[self.highlight][4]]
+			local sld = self[self.options[self.highlight][4]]
 			sld.value = math.max(sld.min, math.min(sld.max, (sld:getValue() - 5) / (sld.max - sld.min)))
+			sld:update()
+			playSE("cursor")
 		end
 	elseif e.input == "right" or e.scancode == "right" then
 		if not self.options[self.highlight][3] then
@@ -110,9 +111,10 @@ function ConfigScene:onInputPress(e)
 			local option = ConfigScene.options[self.highlight]
 			config.gamesettings[option[1]] = Mod1(config.gamesettings[option[1]]+1, #option[4])
 		else
-			playSE("cursor")
 			sld = self[self.options[self.highlight][4]]
-			sld.value = math.max(sld.min, math.min(sld.max, (sld:getValue() + 5) / (sld.max - sld.min)))--math.max(0, (math.floor(sld:getValue())+2)/(sld.max-sld.min))
+			sld.value = math.max(sld.min, math.min(sld.max, (sld:getValue() + 5) / (sld.max - sld.min)))
+			sld:update()
+			playSE("cursor")
 		end
 	elseif e.input == "menu_back" or e.scancode == "delete" or e.scancode == "backspace" then
 		loadSave()

scene/mode_select.lua

@@ -6,6 +6,22 @@ current_mode = 1
 current_ruleset = 1
 
 function ModeSelectScene:new()
+	-- reload custom modules
+	initModules()
+	if table.getn(game_modes) == 0 or table.getn(rulesets) == 0 then
+		self.display_warning = true
+		current_mode = 1
+		current_ruleset = 1
+	else
+		self.display_warning = false
+		if current_mode > table.getn(game_modes) then
+			current_mode = 1
+		end
+		if current_ruleset > table.getn(rulesets) then
+			current_ruleset = 1
+		end
+	end
+
 	self.menu_state = {
 		mode = current_mode,
 		ruleset = current_ruleset,
@@ -19,6 +35,7 @@ function ModeSelectScene:new()
 		rotate_180 = false,
 		hold = false,
 	}
+	self.das = 0
 	DiscordRPC:update({
 		details = "In menus",
 		state = "Choosing a mode",
@@ -27,6 +44,17 @@ end
 
 function ModeSelectScene:update()
 	switchBGM(nil) -- experimental
+
+	if self.das_up or self.das_down then
+		self.das = self.das + 1
+	else
+		self.das = 0
+	end
+
+	if self.das >= 15 then
+		self:changeOption(self.das_up and -1 or 1)
+		self.das = self.das - 4
+	end
 end
 
 function ModeSelectScene:render()
@@ -36,6 +64,23 @@ function ModeSelectScene:render()
 		0.5, 0.5
 	)
 
+	love.graphics.draw(misc_graphics["select_mode"], 20, 40)
+
+	if self.display_warning then
+		love.graphics.setFont(font_3x5_3)
+		love.graphics.printf(
+			"You have no modes or rulesets.",
+			80, 200, 480, "center"
+		)
+		love.graphics.setFont(font_3x5_2)
+		love.graphics.printf(
+			"Come back to this menu after getting more modes or rulesets. " ..
+			"Press any button to return to the main menu.",
+			80, 250, 480, "center"
+		)
+		return
+	end
+
 	if self.menu_state.select == "mode" then
 		love.graphics.setColor(1, 1, 1, 0.5)
 	elseif self.menu_state.select == "ruleset" then
@@ -52,8 +97,6 @@ function ModeSelectScene:render()
 
 	love.graphics.setColor(1, 1, 1, 1)
 
-	love.graphics.draw(misc_graphics["select_mode"], 20, 40)
-
 	love.graphics.setFont(font_3x5_2)
 	for idx, mode in pairs(game_modes) do
 		if(idx >= self.menu_state.mode-9 and idx <= self.menu_state.mode+9) then
@@ -68,23 +111,37 @@ function ModeSelectScene:render()
 end
 
 function ModeSelectScene:onInputPress(e)
-	if e.input == "menu_decide" or e.scancode == "return" then
+	if self.display_warning and e.input then
+		scene = TitleScene()
+	elseif e.type == "wheel" then
+		if e.x % 2 == 1 then
+			self:switchSelect()
+		end
+		if e.y ~= 0 then
+			self:changeOption(-e.y)
+		end
+	elseif e.input == "menu_decide" or e.scancode == "return" then
 		current_mode = self.menu_state.mode
 		current_ruleset = self.menu_state.ruleset
 		config.current_mode = current_mode
 		config.current_ruleset = current_ruleset
 		playSE("mode_decide")
 		saveConfig()
-		scene = GameScene(game_modes[self.menu_state.mode], rulesets[self.menu_state.ruleset], self.secret_inputs)
+		scene = GameScene(
+			game_modes[self.menu_state.mode],
+			rulesets[self.menu_state.ruleset],
+			self.secret_inputs
+		)
 	elseif e.input == "up" or e.scancode == "up" then
 		self:changeOption(-1)
-		playSE("cursor")
+		self.das_up = true
+		self.das_down = nil
 	elseif e.input == "down" or e.scancode == "down" then
 		self:changeOption(1)
-		playSE("cursor")
+		self.das_down = true
+		self.das_up = nil
 	elseif e.input == "left" or e.input == "right" or e.scancode == "left" or e.scancode == "right" then
 		self:switchSelect()
-		playSE("cursor_lr")
 	elseif e.input == "menu_back" or e.scancode == "delete" or e.scancode == "backspace" then
 		scene = TitleScene()
 	elseif e.input then
@@ -95,6 +152,10 @@ end
 function ModeSelectScene:onInputRelease(e)
 	if e.input == "hold" or (e.input and string.sub(e.input, 1, 7) == "rotate_") then
 		self.secret_inputs[e.input] = false
+	elseif e.input == "up" or e.scancode == "up" then
+		self.das_up = nil
+	elseif e.input == "down" or e.scancode == "down" then
+		self.das_down = nil
 	end
 end
 
@@ -104,24 +165,26 @@ function ModeSelectScene:changeOption(rel)
 	elseif self.menu_state.select == "ruleset" then
 		self:changeRuleset(rel)
 	end
+	playSE("cursor")
 end
 
-function ModeSelectScene:switchSelect(rel)
+function ModeSelectScene:switchSelect()
 	if self.menu_state.select == "mode" then
 		self.menu_state.select = "ruleset"
 	elseif self.menu_state.select == "ruleset" then
 		self.menu_state.select = "mode"
 	end
+	playSE("cursor_lr")
 end
 
 function ModeSelectScene:changeMode(rel)
 	local len = table.getn(game_modes)
-	self.menu_state.mode = (self.menu_state.mode + len + rel - 1) % len + 1
+	self.menu_state.mode = Mod1(self.menu_state.mode + rel, len)
 end
 
 function ModeSelectScene:changeRuleset(rel)
 	local len = table.getn(rulesets)
-	self.menu_state.ruleset = (self.menu_state.ruleset + len + rel - 1) % len + 1
+	self.menu_state.ruleset = Mod1(self.menu_state.ruleset + rel, len)
 end
 
 return ModeSelectScene

tetris/components/grid.lua

@@ -349,7 +349,7 @@ function Grid:markSquares()
 					elseif i == 2 then
 						for j = 0, 3 do
 							for k = 0, 3 do
-								self.grid[y+j][x+k].colour = "F"
+								self.grid[y+j][x+k].colour = "W"
 								self.grid[y+j][x+k].skin = "square"
 							end
 							

tetris/modes/gamemode.lua

@@ -126,9 +126,6 @@ function GameMode:update(inputs, ruleset)
 		if inputs["left"] or inputs["right"] then
 			inputs["up"] = false
 			inputs["down"] = false
-		elseif inputs["up"] or inputs["down"] then
-			inputs["left"] = false
-			inputs["right"] = false
 		end
 	end
 
@@ -490,20 +487,15 @@ end
 
 function GameMode:initializeOrHold(inputs, ruleset)
 	if (
-		(self.frames == 0 or (ruleset.are and self:getARE() ~= 0)) and self.ihs or false
+		(self.frames == 0 or (ruleset.are and self:getARE() ~= 0))
+		and self.ihs or false
 	) and self.enable_hold and inputs["hold"] == true then
 		self:hold(inputs, ruleset, true)
 	else
 		self:initializeNextPiece(inputs, ruleset, self.next_queue[1])
 	end
 	self:onPieceEnter()
-	if not self.grid:canPlacePiece(self.piece) then
-		self.game_over = true
-	end
-	ruleset:dropPiece(
-		inputs, self.piece, self.grid, self:getGravity(),
-		self:getDropSpeed(), self.drop_locked, self.hard_drop_locked
-	)
+	self:onEnterOrHold(inputs, ruleset)
 end
 
 function GameMode:hold(inputs, ruleset, ihs)
@@ -516,7 +508,7 @@ function GameMode:hold(inputs, ruleset, ihs)
 		self.hold_queue = {
 			skin = self.piece.skin,
 			shape = self.piece.shape,
-			orientation = ruleset:getDefaultOrientation(),
+			orientation = ruleset:getDefaultOrientation(self.piece.shape),
 		}
 	end
 	if data == nil then
@@ -525,21 +517,35 @@ function GameMode:hold(inputs, ruleset, ihs)
 		self:initializeNextPiece(inputs, ruleset, data, false)
 	end
 	self.held = true
-	if ihs then playSE("ihs")
-	else playSE("hold") end
 	self:onHold()
-	if not self.grid:canPlacePiece(self.piece) then
-		self.game_over = true
+	if ihs then
+		playSE("ihs")
+	else
+		playSE("hold")
+		self:onEnterOrHold(inputs, ruleset)
 	end
 end
 
-function GameMode:initializeNextPiece(inputs, ruleset, piece_data, generate_next_piece)
-	if not self.buffer_soft_drop and self.lock_drop or (
+function GameMode:onEnterOrHold(inputs, ruleset)
+	if not self.grid:canPlacePiece(self.piece) then
+		self.game_over = true
+		return
+	end
+	ruleset:dropPiece(
+		inputs, self.piece, self.grid, self:getGravity(),
+		self:getDropSpeed(), self.drop_locked, self.hard_drop_locked
+	)
+end
+
+function GameMode:initializeNextPiece(
+	inputs, ruleset, piece_data, generate_next_piece
+)
+	if not inputs.hold and not self.buffer_soft_drop and self.lock_drop or (
 		not ruleset.are or self:getARE() == 0
 	) then
 		self.drop_locked = true
 	end
-	if not self.buffer_hard_drop and self.lock_hard_drop or (
+	if not inputs.hold and not self.buffer_hard_drop and self.lock_hard_drop or (
 		not ruleset.are or self:getARE() == 0
 	) then
 		self.hard_drop_locked = true
@@ -683,7 +689,9 @@ function GameMode:drawPiece()
 end
 
 function GameMode:drawGhostPiece(ruleset)
-	if self.piece == nil then return end
+	if self.piece == nil or not self.grid:canPlacePiece(self.piece) then
+		return
+	end
 	local ghost_piece = self.piece:withOffset({x=0, y=0})
 	ghost_piece.ghost = true
 	ghost_piece:dropToBottom(self.grid)
@@ -853,15 +861,7 @@ function GameMode:drawFrame()
 	-- game frame
 	if self.grid.width == 10 and self.grid.height == 24 then
 		love.graphics.draw(misc_graphics["frame"], 48, 64)
-	end
-	
-	love.graphics.setColor(0, 0, 0, 200)
-	love.graphics.rectangle(
-		"fill", 64, 80,
-		16 * self.grid.width, 16 * (self.grid.height - 4)
-	)
-	
-	if self.grid.width ~= 10 or self.grid.height ~= 24 then
+	else
 		love.graphics.setColor(174/255, 83/255, 76/255, 1)
 		love.graphics.setLineWidth(8)
 		love.graphics.line(
@@ -881,6 +881,11 @@ function GameMode:drawFrame()
 			60,76
 		)
 		love.graphics.setLineWidth(1)
+		love.graphics.setColor(0, 0, 0, 200)
+		love.graphics.rectangle(
+			"fill", 64, 80,
+			16 * self.grid.width, 16 * (self.grid.height - 4)
+		)
 	end
 end
 
@@ -897,7 +902,20 @@ end
 
 function GameMode:drawCustom() end
 
+function GameMode:drawIfPaused()
+	love.graphics.setFont(font_3x5_3)
+	love.graphics.printf("GAME PAUSED!", 64, 160, 160, "center")
+end
+
+-- transforms specified in here will transform the whole screen
+-- if you want a transform for a particular component, push the
+-- default transform by using love.graphics.push(), do your
+-- transform, and then love.graphics.pop() at the end of that
+-- component's draw call!
+function GameMode:transformScreen() end
+
 function GameMode:draw(paused)
+	self:transformScreen()
 	self:drawBackground()
 	self:drawFrame()
 	self:drawGrid()
@@ -919,9 +937,8 @@ function GameMode:draw(paused)
 		)
 	end
 
-	love.graphics.setFont(font_3x5_3)
 	if paused then
-		love.graphics.printf("GAME PAUSED!", 64, 160, 160, "center")
+		self:drawIfPaused()
 	end
 
 	if self.completed then

tetris/modes/marathon_2020.lua

@@ -290,10 +290,10 @@ function Marathon2020Game:sectionPassed(old_level, new_level)
 end
 
 function Marathon2020Game:checkTorikan(section)
-	if section == 5 and self.frames < frameTime(6,00,00) then self.torikan_passed[500] = true end
-	if section == 9 and self.frames < frameTime(8,30,00) then self.torikan_passed[900] = true end
-	if section == 10 and self.frames < frameTime(8,45,00) then self.torikan_passed[1000] = true end
-	if section == 15 and self.frames < frameTime(11,30,00) then self.torikan_passed[1500] = true end
+	if section == 5 and self.frames < frameTime(8,00,00) then self.torikan_passed[500] = true end
+	if section == 9 and self.frames < frameTime(10,30,00) then self.torikan_passed[900] = true end
+	if section == 10 and self.frames < frameTime(10,45,00) then self.torikan_passed[1000] = true end
+	if section == 15 and self.frames < frameTime(12,30,00) then self.torikan_passed[1500] = true end
 	if section == 19 and self.frames < frameTime(13,15,00) then self.torikan_passed[1900] = true end
 end
 
@@ -354,7 +354,7 @@ function Marathon2020Game:updateSectionTimes(old_level, new_level)
 
 		if (
 			self.section_status[section - 1] == "cool" and
-			self.secondary_section_times[section] < self.secondary_section_times[section - 1] + 120 and
+			self.secondary_section_times[section] <= self.secondary_section_times[section - 1] + 120 and
 			self.secondary_section_times[section] < cool_cutoffs[self.delay_level]
 		) then
 			sectionCool(section)
@@ -407,11 +407,12 @@ GM-roll requirements
 You qualify for the GM roll if you:
 - Reach level 2020
 - with a grade of 50
+- and at least 25,000 grade points
 - in less than 13:30.00 total.
 
 ]]--
 	
-	return self.level >= 2020 and self:getTotalGrade() == 50 and self.frames <= frameTime(13,30)
+	return self.level >= 2020 and self:getTotalGrade() == 50 and self.grade_points >= 25000 and self.frames <= frameTime(13,30)
 end
 
 function Marathon2020Game:drawGrid()

tetris/modes/marathon_a3.lua

@@ -218,16 +218,11 @@ function MarathonA3Game:updateSectionTimes(old_level, new_level)
 		section_70_time = self.frames - self.section_start_time
 		table.insert(self.secondary_section_times, section_70_time)
 
-		if section <= 9 and self.section_status[section - 1] == "cool" and
-				self.secondary_section_times[section] < self.secondary_section_times[section - 1] + 120 then
+		if section <= 9 and self.secondary_section_times[section] < cool_cutoffs[section] and
+		  (section == 1 or self.secondary_section_times[section] <= self.secondary_section_times[section - 1] + 120) then
 			self.section_cool = true
 			self.coolregret_message = "COOL!!"
-						self.coolregret_timer = 300
-				elseif self.section_status[section - 1] == "cool" then self.section_cool = false
-				elseif section <= 9 and self.secondary_section_times[section] < cool_cutoffs[section] then
-			self.section_cool = true
-			self.coolregret_message = "COOL!!"
-						self.coolregret_timer = 300
+			self.coolregret_timer = 300
 		end
 	end
 end

tetris/modes/phantom_mania.lua

@@ -41,7 +41,7 @@ function PhantomManiaGame:getARE()
 end
 
 function PhantomManiaGame:getLineARE()
-		if self.level < 100 then return 18
+		if self.level < 100 then return 14
 	elseif self.level < 400 then return 8
 	elseif self.level < 500 then return 7
 	else return 6 end

tetris/modes/phantom_mania2.lua

@@ -179,7 +179,7 @@ function PhantomMania2Game:onPieceLock(piece, cleared_row_count)
 end
 
 function PhantomMania2Game:onHold()
-	self.super.onHold()
+	self.super:onHold()
 	self.hold_age = 0
 end
 
@@ -287,7 +287,8 @@ function PhantomMania2Game:setHoldOpacity()
 	if self.level > 1000 and self.level < 1300 then
 		love.graphics.setColor(1, 1, 1, 1 - math.min(1, self.hold_age / 15))
 	else
-		self.super:setHoldOpacity(1, self.held and 0.6 or 1)
+		local colour = self.held and 0.6 or 1
+		love.graphics.setColor(colour, colour, colour, 1)
 	end
 end
 

tetris/modes/survival_a2.lua

@@ -97,14 +97,13 @@ end
 function SurvivalA2Game:onLineClear(cleared_row_count)
 	if not self.clear then
 		local new_level = math.min(self.level + cleared_row_count, 999)
-		if self.level == 999 or self:hitTorikan(self.level, new_level) then
+		if new_level == 999 or self:hitTorikan(self.level, new_level) then
 			self.clear = true
-			if self.level < 999 then
+			if new_level < 999 then
 				self.game_over = true
 			end
-		else
-			self.level = new_level
 		end
+		self.level = new_level
 	end
 end
 
@@ -158,7 +157,7 @@ function SurvivalA2Game:drawScoringInfo()
 
 	love.graphics.setFont(font_3x5_3)
 	love.graphics.printf(self.score, text_x, 220, 90, "left")
-	if self.roll_frames > 2968 then love.graphics.setColor(1, 0.5, 0, 1)
+	if self.roll_frames > 1800 then love.graphics.setColor(1, 0.5, 0, 1)
 	elseif self.level >= 999 and self.clear then love.graphics.setColor(0, 1, 0, 1) end
 	if self:getLetterGrade() ~= "" then love.graphics.printf(self:getLetterGrade(), text_x, 140, 90, "left") end
 	love.graphics.setColor(1, 1, 1, 1)

tetris/rulesets/ruleset.lua

@@ -47,18 +47,11 @@ function Ruleset:new(game_mode)
 	else
 		bones = config.gamesettings.piece_colour == 3 and "w" or ""
 	end
-	blocks.bone = {
-		R = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		O = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		Y = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		G = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		C = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		B = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		M = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		F = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		A = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-		X = love.graphics.newImage("res/img/bone" .. bones .. ".png"),
-	}
+	for colour in pairs(blocks["2tie"]) do
+		blocks.bone[colour] = love.graphics.newImage(
+			"res/img/bone" .. bones .. ".png"
+		)
+	end
 end
 
 function Ruleset:rotatePiece(inputs, piece, grid, prev_inputs, initial)
@@ -162,18 +155,18 @@ function Ruleset:dropPiece(
 	hard_drop_enabled, additive_gravity, classic_lock
 )
 	local y = piece.position.y
-	if inputs["down"] == true and drop_locked == false then
-		if additive_gravity then
-			piece:addGravity(gravity + drop_speed, grid, classic_lock)
-		else
-			piece:addGravity(math.max(gravity, drop_speed), grid, classic_lock)
-		end
-	elseif inputs["up"] == true and hard_drop_enabled == true then
+	if inputs["up"] == true and hard_drop_enabled == true then
 		if hard_drop_locked == true or piece:isDropBlocked(grid) then
 			piece:addGravity(gravity, grid, classic_lock)
 		else
 			piece:dropToBottom(grid)
 		end
+	elseif inputs["down"] == true and drop_locked == false then
+		if additive_gravity then
+			piece:addGravity(gravity + drop_speed, grid, classic_lock)
+		else
+			piece:addGravity(math.max(gravity, drop_speed), grid, classic_lock)
+		end
 	else
 		piece:addGravity(gravity, grid, classic_lock)
 	end
@@ -221,7 +214,7 @@ function Ruleset:initializePiece(
 		colours = self.colourscheme
 	end
 	
-	local spawn_x = math.floor(spawn_positions[data.shape].x / 10 * grid.width)
+	local spawn_x = math.floor(spawn_positions[data.shape].x * grid.width / 10)
 
 	local spawn_dy
 	if (config.gamesettings.spawn_positions == 1) then
@@ -237,7 +230,7 @@ function Ruleset:initializePiece(
 	end
 
 	local piece = Piece(data.shape, data.orientation - 1, {
-		x = spawn_x or spawn_positions[data.shape].x,
+		x = spawn_x,
 		y = spawn_positions[data.shape].y - spawn_dy
 	}, self.block_offsets, 0, 0, data.skin, colours[data.shape], big)