v0.3-beta1: Sakura done

Also changed order of operations to call onPieceRotate in Rulesets after actually rotating the piece.

load/graphics.lua

@@ -49,6 +49,18 @@ blocks = {
 		F = love.graphics.newImage("res/img/bone.png"),
 		A = love.graphics.newImage("res/img/bone.png"),
 		X = love.graphics.newImage("res/img/bone.png"),
+	},
+	["gem"] = {
+		R = love.graphics.newImage("res/img/gem1.png"),
+		O = love.graphics.newImage("res/img/gem3.png"),
+		Y = love.graphics.newImage("res/img/gem7.png"),
+		G = love.graphics.newImage("res/img/gem6.png"),
+		C = love.graphics.newImage("res/img/gem2.png"),
+		B = love.graphics.newImage("res/img/gem4.png"),
+		M = love.graphics.newImage("res/img/gem5.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"),
 	}
 }
 

scene/title.lua

@@ -102,7 +102,7 @@ function TitleScene:onInputPress(e)
 	elseif e.input == "menu_back" or e.scancode == "backspace" or e.scancode == "delete" then
 		love.event.quit()
 	else
-		self.text = self.text .. e.scancode
+		self.text = self.text .. (e.scancode ~= nil and e.scancode or "")
 		if self.text == "ffffff" then
 			self.text_flag = true
 		end

tetris/components/grid.lua

@@ -273,6 +273,43 @@ function Grid:checkSecretGrade()
 	return sgrade
 end
 
+function Grid:hasGemBlocks()
+	for y = 1, 24 do
+		for x = 1, 10 do
+			if self.grid[y][x].skin == "gem" then
+				return true
+			end
+		end
+	end
+	return false
+end
+
+function Grid:mirror()
+	local new_grid = {}
+	for y = 1, 24 do
+		new_grid[y] = {}
+		for x = 1, 10 do
+			new_grid[y][x] = empty
+		end
+	end
+
+	for y = 1, 24 do
+		for x = 1, 10 do
+			new_grid[y][x] = self.grid[y][11 - x]
+		end
+	end
+	self.grid = new_grid
+end
+
+function Grid:applyMap(map)
+	for y, row in pairs(map) do
+		for x, block in pairs(row) do
+			self.grid_age[y][x] = 0
+			self.grid[y][x] = block
+		end
+	end
+end
+
 function Grid:update()
 	for y = 1, 24 do
 		for x = 1, 10 do
@@ -380,4 +417,44 @@ function Grid:drawInvisible(opacity_function, garbage_opacity_function, lock_fla
 	end
 end
 
+function Grid:drawCustom(colour_function, gamestate)
+    --[[
+        colour_function: (game, block, x, y, age) -> (R, G, B, A, outlineA)
+        When called, calls the supplied function on every block passing the block itself as argument
+        as well as coordinates and the grid_age value of the same cell.
+        Should return a RGBA colour for the block, as well as the opacity of the stack outline (0 for no outline).
+        
+        gamestate: the gamemode instance itself to pass in colour_function
+    ]]
+	for y = 5, 24 do
+		for x = 1, 10 do
+            local block = self.grid[y][x]
+			if block ~= empty then
+                local R, G, B, A, outline = colour_function(gamestate, block, x, y, self.grid_age[y][x])
+				if self.grid[y][x].colour == "X" then
+					A = 1
+				end
+				love.graphics.setColor(R, G, B, A)
+				love.graphics.draw(blocks[self.grid[y][x].skin][self.grid[y][x].colour], 48+x*16, y*16)
+                if outline > 0 and self.grid[y][x].colour ~= "X" then
+                    love.graphics.setColor(0.64, 0.64, 0.64, outline)
+                    love.graphics.setLineWidth(1)
+                    if y > 1 and self.grid[y-1][x] == empty then
+                        love.graphics.line(48.0+x*16, -0.5+y*16, 64.0+x*16, -0.5+y*16)
+                    end
+                    if y < 24 and self.grid[y+1][x] == empty then
+                        love.graphics.line(48.0+x*16, 16.5+y*16, 64.0+x*16, 16.5+y*16)
+                    end
+                    if x > 1 and self.grid[y][x-1] == empty then
+                        love.graphics.line(47.5+x*16, -0.0+y*16, 47.5+x*16, 16.0+y*16)
+                    end
+                    if x < 10 and self.grid[y][x+1] == empty then
+                        love.graphics.line(64.5+x*16, -0.0+y*16, 64.5+x*16, 16.0+y*16)
+                    end
+                end
+			end
+		end
+	end
+end
+
 return Grid

tetris/modes/gamemode.lua

@@ -162,6 +162,7 @@ function GameMode:update(inputs, ruleset)
 			not self.hard_drop_locked then
 			self:onHardDrop(piece_dy)
 			if self.lock_on_hard_drop then
+				self.piece_hard_dropped = true
 				self.piece.locked = true
 			end
 		end
@@ -311,6 +312,15 @@ function GameMode:chargeDAS(inputs)
 	end
 end
 
+function GameMode:areCancel(inputs, ruleset)
+	if ruleset.are_cancel and self.piece_hard_dropped and
+	not self.prev_inputs.up and
+	strTrueValues(inputs) ~= "" then
+		self.lcd = 0
+		self.are = 0
+	end
+end
+
 function GameMode:processDelays(inputs, ruleset, drop_speed)
 	if self.ready_frames == 100 then
 		playedReadySE = false
@@ -331,18 +341,7 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 		end
 	elseif self.lcd > 0 then
 		self.lcd = self.lcd - 1
-		if ruleset.are_cancel and
-			(self.move == "none" and not self.prev_inputs["up"] and
-			not self.prev_inputs["rotate_left"] and not self.prev_inputs["rotate_left2"] and
-			not self.prev_inputs["rotate_right"] and not self.prev_inputs["rotate_right2"] and
-			not self.prev_inputs["rotate_180"]) and
-			(inputs["left"] or inputs["right"] or inputs["up"] or
-			inputs["rotate_left"] or inputs["rotate_left2"] or
-			inputs["rotate_right"] or inputs["rotate_right2"] or
-			inputs["rotate_180"]) then
-			self.lcd = 0
-			self.are = 0
-		end
+		self:areCancel(inputs, ruleset)
 		if self.lcd == 0 then
 			self.grid:clearClearedRows()
 			playSE("fall")
@@ -352,17 +351,7 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 		end
 	elseif self.are > 0 then
 		self.are = self.are - 1
-		if ruleset.are_cancel and
-			(self.move == "none" and not self.prev_inputs["up"] and
-			not self.prev_inputs["rotate_left"] and not self.prev_inputs["rotate_left2"] and
-			not self.prev_inputs["rotate_right"] and not self.prev_inputs["rotate_right2"] and
-			not self.prev_inputs["rotate_180"]) and
-			(inputs["left"] or inputs["right"] or inputs["up"] or
-			inputs["rotate_left"] or inputs["rotate_left2"] or
-			inputs["rotate_right"] or inputs["rotate_right2"] or
-			inputs["rotate_180"]) then
-			self.are = 0
-		end
+		self:areCancel(inputs, ruleset)
 		if self.are == 0 then
 			self:initializeOrHold(inputs, ruleset)
 		end
@@ -407,6 +396,7 @@ function GameMode:hold(inputs, ruleset, ihs)
 end
 
 function GameMode:initializeNextPiece(inputs, ruleset, piece_data, generate_next_piece)
+	self.piece_hard_dropped = false
 	local gravity = self:getGravity()
 	self.piece = ruleset:initializePiece(
 		inputs, piece_data, self.grid, gravity,

tetris/modes/sakura.lua

@@ -0,0 +1,568 @@
+require 'funcs'
+
+local GameMode = require 'tetris.modes.gamemode'
+local Piece = require 'tetris.components.piece'
+
+local SakuraRandomizer = require 'tetris.randomizers.sakura'
+
+local SakuraGame = GameMode:extend()
+
+SakuraGame.name = "Sakura A3"
+SakuraGame.hash = "SakuraA3"
+SakuraGame.tagline = "Clear away the Gem Blocks as fast as possible!"
+
+local b = {
+    ["r"] = { skin = "2tie", colour = "R" },
+    ["o"] = { skin = "2tie", colour = "O" },
+    ["y"] = { skin = "2tie", colour = "Y" },
+    ["g"] = { skin = "2tie", colour = "G" },
+    ["c"] = { skin = "2tie", colour = "C" },
+    ["b"] = { skin = "2tie", colour = "B" },
+    ["m"] = { skin = "2tie", colour = "M" },
+    ["R"] = { skin = "gem", colour = "R" },
+    ["O"] = { skin = "gem", colour = "O" },
+    ["Y"] = { skin = "gem", colour = "Y" },
+    ["G"] = { skin = "gem", colour = "G" },
+    ["C"] = { skin = "gem", colour = "C" },
+    ["B"] = { skin = "gem", colour = "B" },
+    ["M"] = { skin = "gem", colour = "M" },
+}
+
+local effects = {
+    [4] = "mirror",
+    [8] = "xray",
+    [12] = "color",
+    [13] = "mirror",
+    [16] = "roll",
+    [23] = "big"
+}
+
+local maps = {
+    [1] = {
+        [22] = {nil, nil, b.O, b.R, nil, nil, b.M, b.m, nil, nil},
+        [23] = {nil, b.G, b.c, b.c, b.c, b.c, b.c, b.c, b.Y, nil},
+        [24] = {nil, b.C, b.y, b.y, b.y, b.y, b.y, b.y, b.B, nil},
+    },
+    [2] = {
+        [20] = {nil, nil, nil, nil, b.G, b.b, b.b, b.M, nil, nil},
+        [21] = {nil, nil, nil, nil, b.c, b.c, b.c, b.c, nil, nil},
+        [22] = {nil, nil, nil, nil, nil, b.R, b.Y, b.O, nil, nil},
+        [23] = {nil, b.B, b.c, b.c, b.c, b.c, b.c, b.c, b.c, nil},
+        [24] = {nil, b.b, b.b, b.b, b.b, b.b, b.b, b.b, b.C, nil},
+    },
+    [3] = {
+        [20] = {nil, nil, nil, b.R, b.m, b.o, b.M, nil, nil, nil},
+        [21] = {nil, nil, nil, nil, b.o, b.O, nil, nil, nil, nil},
+        [22] = {nil, nil, nil, nil, b.G, b.Y, nil, nil, nil, nil},
+        [23] = {nil, b.m, b.o, b.m, b.o, b.m, b.o, b.m, b.o, nil},
+        [24] = {nil, b.B, b.m, b.o, b.m, b.o, b.m, b.o, b.C, nil},
+    },
+    [4] = {
+        [21] = {nil, nil, b.O, b.g, b.g, b.g, b.g, nil, nil, nil},
+        [22] = {nil, nil, nil, b.R, b.M, b.b, b.b, nil, nil, nil},
+        [23] = {b.G, nil, b.Y, b.g, b.g, b.g, b.g, b.g, nil, nil},
+        [24] = {b.b, b.C, b.b, b.b, b.b, b.b, b.b, b.b, b.B, nil},
+    },
+    [5] = {
+        [16] = {nil, b.B, b.c, b.y, b.c, b.G, b.c, b.y, b.C, nil},
+        [22] = {nil, nil, b.c, b.y, b.c, b.y, b.c, b.y, nil, nil},
+        [23] = {nil, b.O, b.y, b.c, b.y, b.c, b.y, b.c, b.Y, nil},
+        [24] = {nil, b.R, b.c, b.y, b.c, b.y, b.c, b.y, b.M, nil},
+    },
+    [6] = {
+        [21] = {nil, nil, nil, nil, b.O, b.Y, nil, nil, nil, nil},
+        [22] = {nil, nil, b.R, nil, b.b, b.y, nil, b.M, nil, nil},
+        [23] = {nil, nil, nil, nil, b.y, b.b, nil, nil, nil, nil},
+        [24] = {nil, b.G, b.y, b.b, b.C, b.y, b.b, b.y, b.B, nil},
+    },
+    [7] = {
+        [20] = {nil, b.C, b.G, nil, b.r, b.g, b.r, b.g, nil, nil},
+        [21] = {nil, nil, nil, nil, b.R, b.M, b.g, b.r, nil, nil},
+        [22] = {b.r, nil, nil, nil, b.r, b.g, b.O, b.Y, nil, nil},
+        [23] = {b.g, b.r, b.g, b.r, b.g, b.r, b.g, b.r, nil, nil},
+        [24] = {b.r, b.g, b.r, b.g, b.r, b.g, b.r, b.g, b.B, nil},
+    },
+    [8] = {
+        [15] = {nil, nil, nil, b.B, b.m, b.m, b.m, b.m, b.m, b.C},
+        [16] = {nil, nil, nil, nil, nil, nil, nil, nil, nil, b.m},
+        [17] = {nil, nil, nil, nil, nil, nil, nil, nil, nil, b.m},
+        [18] = {nil, b.Y, b.y, b.y, b.y, b.y, b.y, b.y, b.y, b.G},
+        [21] = {b.b, b.b, b.b, b.b, b.b, b.b, b.O, nil, nil, nil},
+        [22] = {b.b, nil, nil, nil, nil, nil, nil, nil, nil, nil},
+        [23] = {b.M, nil, nil, nil, nil, nil, nil, nil, nil, nil},
+        [24] = {b.o, b.o, b.o, b.o, b.o, b.o, b.o, b.o, b.R, nil},
+    },
+    [9] = {
+        [18] = {nil, nil, nil, b.Y, b.m, b.m, b.m, b.m, nil, nil},
+        [19] = {nil, nil, nil, b.c, b.c, b.c, b.c, b.G, nil, nil},
+        [20] = {b.m, b.m, b.m, b.O, b.M, b.R, nil, nil, nil, nil},
+        [21] = {b.c, b.c, b.c, b.c, b.c, b.c, b.c, b.c, nil, nil},
+        [22] = {b.m, b.m, b.m, b.m, b.m, b.m, b.m, b.m, nil, nil},
+        [23] = {b.c, b.c, b.c, b.c, b.c, b.c, b.c, b.c, b.C, nil},
+        [24] = {b.m, b.m, b.m, b.m, b.m, b.m, b.m, b.m, b.B, nil},
+    },
+    [10] = {
+        [18] = {nil, nil, nil, b.C, b.g, b.g, b.B, nil, nil, nil},
+        [19] = {nil, nil, b.G, b.g, b.g, b.g, b.g, b.Y, nil, nil},
+        [20] = {nil, b.M, b.g, b.g, b.g, b.g, b.g, b.g, b.O, nil},
+        [21] = {nil, nil, nil, nil, b.c, nil, nil, nil, nil, nil},
+        [22] = {nil, nil, nil, nil, b.c, nil, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, nil, b.c, nil, b.o, nil, nil, nil},
+        [24] = {nil, nil, nil, nil, b.R, b.o, b.o, nil, nil, nil},
+    },
+    [11] = {
+        [18] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [19] = {nil, nil, nil, nil, b.R, nil, nil, nil, nil, nil},
+        [20] = {nil, nil, nil, nil, b.r, b.O, nil, nil, nil, nil},
+        [21] = {nil, nil, nil, nil, nil, b.M, nil, nil, nil, nil},
+        [22] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, nil, b.G, b.Y, nil, nil, nil, nil},
+        [24] = {b.C, b.g, b.g, nil, b.o, b.o, nil, b.g, b.g, b.B},
+    },
+    [12] = {
+        [21] = {nil, nil, nil, nil, nil, nil, nil, b.g, b.g, b.Y},
+        [22] = {nil, nil, b.r, b.G, b.r, nil, nil, nil, b.O, b.g},
+        [23] = {nil, b.r, b.C, b.r, b.B, b.r, nil, nil, nil, b.M},
+        [24] = {b.r, b.r, b.r, b.R, b.r, b.r, b.r, nil, nil, nil},
+    },
+    [13] = {
+        [20] = {b.c, nil, nil, nil, nil, nil, nil, nil, nil, b.B},
+        [21] = {b.c, b.c, nil, nil, nil, nil, nil, nil, b.C, b.c},
+        [22] = {b.c, b.c, b.c, nil, nil, nil, nil, b.G, b.c, b.c},
+        [23] = {b.b, b.b, b.b, b.b, nil, nil, b.Y, b.b, b.b, b.b},
+        [24] = {nil, b.M, b.b, b.b, b.b, b.O, b.b, b.b, b.R, nil},
+    },
+    [14] = {
+        [20] = {nil, nil, nil, b.y, b.r, b.y, nil, nil, nil, nil},
+        [21] = {b.R, nil, nil, b.Y, b.y, b.r, b.G, nil, nil, nil},
+        [22] = {nil, nil, nil, b.y, b.r, b.y, b.r, b.y, b.r, b.B},
+        [23] = {nil, nil, nil, nil, nil, nil, nil, b.O, b.y, b.r},
+        [24] = {nil, nil, nil, nil, nil, nil, b.M, b.y, b.r, b.C},
+    },
+    [15] = {
+        [17] = {nil, nil, b.b, nil, nil, nil, nil, b.b, nil, nil},
+        [18] = {nil, nil, b.b, b.y, b.b, b.b, b.y, b.b, nil, nil},
+        [19] = {nil, nil, nil, b.y, b.b, b.b, b.y, nil, nil, nil},
+        [20] = {nil, nil, nil, nil, b.O, b.Y, nil, nil, nil, nil},
+        [22] = {nil, nil, nil, nil, b.M, b.R, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, b.G, b.y, b.y, b.C, nil, nil, nil},
+        [24] = {nil, nil, b.B, b.y, b.y, b.y, b.y, b.y, nil, nil},
+    },
+    [16] = {
+        [18] = {nil, nil, b.O, nil, nil, nil, nil, b.B, nil, nil},
+        [19] = {nil, nil, b.c, nil, nil, b.G, nil, b.c, nil, nil},
+        [20] = {nil, nil, b.c, nil, b.C, b.R, nil, b.c, nil, nil},
+        [21] = {nil, nil, b.c, nil, nil, nil, nil, b.c, nil, nil},
+        [22] = {nil, nil, b.Y, b.c, b.c, b.c, b.c, b.M, nil, nil},
+    },
+    [17] = {
+        [15] = {b.O, nil, nil, b.g, nil, nil, b.m, nil, nil, b.Y},
+        [16] = {nil, nil, nil, b.g, nil, nil, b.m, nil, nil, nil},
+        [17] = {nil, nil, nil, b.g, nil, nil, b.R, nil, nil, nil},
+        [18] = {nil, nil, nil, b.g, nil, nil, b.m, nil, nil, nil},
+        [19] = {nil, nil, nil, b.M, nil, nil, b.m, nil, nil, nil},
+        [20] = {nil, nil, nil, b.g, nil, nil, b.m, nil, nil, nil},
+        [21] = {nil, nil, nil, b.g, nil, nil, b.G, nil, nil, nil},
+        [22] = {nil, nil, nil, b.g, nil, nil, b.m, nil, nil, nil},
+        [23] = {nil, nil, nil, b.g, nil, nil, b.m, nil, nil, nil},
+        [24] = {nil, b.m, b.m, b.m, b.B, b.C, b.g, b.g, b.g, nil},
+    },
+    [18] = {
+        [19] = {nil, nil, nil, b.y, b.B, b.y, b.y, nil, nil, nil},
+        [20] = {nil, nil, b.y, nil, nil, nil, nil, b.y, nil, nil},
+        [21] = {nil, b.o, nil, nil, b.C, b.R, nil, nil, b.O, nil},
+        [22] = {nil, b.M, nil, nil, b.Y, b.G, nil, nil, b.o, nil},
+        [23] = {nil, b.r, b.o, nil, nil, nil, nil, b.o, b.r, nil},
+        [24] = {nil, b.r, b.r, b.o, b.o, b.o, b.o, b.r, b.r, nil},
+    },
+    [19] = {
+        [15] = {nil, nil, nil, nil, nil, nil, b.O, nil, nil, nil},
+        [16] = {nil, nil, nil, nil, nil, b.o, nil, nil, nil, nil},
+        [17] = {nil, nil, nil, nil, b.o, b.r, b.o, nil, nil, nil},
+        [18] = {nil, b.o, nil, nil, b.o, b.r, b.r, b.o, nil, nil},
+        [19] = {nil, b.o, b.o, nil, nil, b.R, b.r, b.r, nil, nil},
+        [20] = {nil, nil, b.M, b.r, nil, b.r, b.r, b.r, b.r, nil},
+        [21] = {nil, nil, b.r, b.r, b.r, b.r, b.y, b.G, b.o, b.o},
+        [22] = {nil, b.r, b.o, b.y, b.Y, b.y, b.y, b.y, b.y, b.o},
+        [23] = {nil, b.o, b.o, b.y, b.y, b.c, b.c, b.c, b.c, b.C},
+        [24] = {nil, nil, b.o, b.y, b.b, b.b, b.B, b.b, b.b, b.b},
+    },
+    [20] = {
+        [20] = {nil, nil, b.B, b.b, b.b, b.b, b.b, b.b, nil, nil},
+        [21] = {b.c, nil, nil, b.C, b.c, b.c, b.c, nil, nil, b.c},
+        [22] = {b.g, b.g, nil, nil, b.G, b.g, nil, nil, b.g, b.g},
+        [23] = {b.y, b.y, b.o, nil, nil, nil, nil, b.Y, b.y, b.y},
+        [24] = {b.r, b.r, b.r, b.R, nil, nil, b.M, b.r, b.r, b.r},
+    },
+    [21] = {
+        [16] = {nil, nil, b.g, b.g, b.g, b.g, b.g, nil, nil, nil},
+        [17] = {nil, b.g, b.g, b.g, b.g, b.g, b.g, b.B, b.g, nil},
+        [18] = {b.g, b.g, b.g, b.g, b.g, b.g, b.g, b.g, b.C, nil},
+        [19] = {b.g, nil, nil, b.g, b.o, b.o, b.g, nil, nil, b.g},
+        [20] = {nil, b.R, nil, b.g, b.o, b.o, nil, b.M, nil, b.G},
+        [21] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [22] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [24] = {nil, nil, nil, nil, b.Y, b.O, nil, nil, nil, nil},
+    },
+    [22] = {
+        [15] = {nil, nil, b.b, nil, nil, nil, nil, b.b, nil, nil},
+        [16] = {nil, b.b, b.O, b.b, nil, nil, b.b, b.Y, b.b, nil},
+        [17] = {nil, nil, b.b, nil, nil, nil, nil, b.b, nil, nil},
+        [20] = {nil, nil, nil, nil, b.R, b.M, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, b.b, b.C, b.G, b.b, nil, nil, nil},
+        [24] = {nil, nil, nil, b.b, b.b, b.B, b.b, nil, nil, nil},
+    },
+    [23] = {
+        [13] = {nil, nil, nil, nil, nil, nil, nil, nil, b.c, b.m},
+        [14] = {nil, nil, nil, nil, nil, nil, nil, nil, b.y, b.g},
+        [15] = {b.G, b.B, nil, nil, nil, nil, nil, nil, nil, nil},
+        [16] = {b.r, b.O, nil, nil, nil, nil, nil, nil, nil, nil},
+        [23] = {nil, nil, nil, nil, b.C, b.M, nil, nil, nil, nil},
+        [24] = {nil, nil, nil, nil, b.R, b.Y, nil, nil, nil, nil},
+    },
+    [24] = {
+        [20] = {b.g, b.g, b.g, b.g, b.G, nil, nil, nil, nil, nil},
+        [21] = {nil, nil, nil, nil, nil, b.O, b.y, b.y, b.y, b.Y},
+        [23] = {b.M, b.r, b.r, b.r, b.R, nil, nil, nil, nil, nil},
+        [24] = {nil, nil, nil, nil, nil, b.M, b.r, b.r, b.r, b.R},
+    },
+    [25] = {
+        [18] = {nil, nil, nil, nil, nil, b.B, nil, nil, nil, nil},
+        [19] = {nil, nil, nil, b.G, nil, nil, nil, b.C, nil, nil},
+        [20] = {nil, nil, nil, nil, nil, b.Y, nil, nil, nil, nil},
+        [21] = {nil, nil, nil, b.M, nil, nil, nil, b.O, nil, nil},
+        [22] = {nil, nil, nil, nil, nil, b.R, nil, nil, nil, nil},
+    },
+    [26] = {
+        [13] = {nil, nil, nil, nil, b.r, b.r, nil, nil, nil, nil},
+        [14] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [15] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [16] = {nil, nil, nil, nil, b.o, b.o, nil, nil, nil, nil},
+        [17] = {nil, nil, nil, b.O, b.o, b.o, b.Y, nil, nil, nil},
+        [18] = {nil, nil, b.o, b.c, b.c, b.c, b.c, b.o, nil, nil},
+        [19] = {nil, nil, b.o, b.c, b.c, b.c, b.c, b.o, nil, nil},
+        [20] = {nil, nil, b.o, nil, nil, b.G, nil, b.o, nil, nil},
+        [21] = {nil, nil, b.o, nil, b.M, b.R, nil, b.o, nil, nil},
+        [22] = {nil, nil, b.o, b.b, b.b, b.b, b.B, b.o, nil, nil},
+        [23] = {nil, nil, b.o, b.C, b.b, b.b, b.b, b.o, nil, nil},
+        [24] = {nil, nil, b.o, b.o, b.o, b.o, b.o, b.o, nil, nil},
+    },
+    [27] = {
+        [15] = {nil, b.C, b.o, b.g, b.g, b.g, b.g, b.g, b.B, nil},
+        [16] = {b.g, nil, b.y, b.o, b.g, b.g, b.g, b.g, nil, b.y},
+        [17] = {b.g, b.g, nil, b.y, b.o, b.g, b.g, nil, b.y, b.o},
+        [18] = {b.g, b.g, b.g, nil, b.y, b.o, nil, b.y, b.o, b.g},
+        [19] = {b.g, b.g, b.g, b.o, nil, b.G, b.y, b.o, b.g, b.g},
+        [20] = {b.g, b.g, b.o, b.o, b.Y, nil, b.o, b.g, b.g, b.g},
+        [21] = {b.g, b.o, b.y, nil, b.o, b.O, nil, b.g, b.g, b.g},
+        [22] = {b.o, b.y, nil, b.g, b.g, b.o, b.y, nil, b.g, b.g},
+        [23] = {b.y, nil, b.g, b.g, b.g, b.g, b.o, b.y, nil, b.g},
+        [24] = {nil, b.M, b.g, b.g, b.g, b.g, b.g, b.o, b.R, nil},
+    },
+}
+
+local STAGE_TRANSITION_TIME = 300
+
+function SakuraGame:new()
+    self.super:new()
+
+    self.randomizer = SakuraRandomizer()
+    
+    self.current_map = 1
+    self.time_limit = 10800
+    self.cleared_frames = STAGE_TRANSITION_TIME
+    self.stage_frames = 0
+    self.time_extend = 0
+    self.maps_cleared = 0
+    self.map_20_time = 0
+    self.stage_pieces = 0
+    self.grid:applyMap(maps[self.current_map])
+    
+    self.lock_drop = true
+    self.lock_hard_drop = true
+    self.enable_hold = true
+    self.next_queue_length = 3
+end
+
+function SakuraGame:checkRequirements()
+    if self.maps_cleared >= 14 + 2 * (self.current_map - 20) and
+    self.map_20_time <= frameTime(8,00) - frameTime(0,30) * (self.current_map - 20)
+    then 
+        return false
+    end
+    return true
+end
+
+function SakuraGame:getGravity()
+    if self.level < 8   then return 4/256
+elseif self.level < 19  then return 5/256
+elseif self.level < 35  then return 6/256
+elseif self.level < 40  then return 8/256
+elseif self.level < 50  then return 10/256
+elseif self.level < 60  then return 12/256
+elseif self.level < 70  then return 16/256
+elseif self.level < 80  then return 32/256
+elseif self.level < 90  then return 48/256
+elseif self.level < 100 then return 64/256
+elseif self.level < 108 then return 4/256
+elseif self.level < 119 then return 5/256
+elseif self.level < 125 then return 6/256
+elseif self.level < 131 then return 8/256
+elseif self.level < 139 then return 12/256
+elseif self.level < 149 then return 32/256
+elseif self.level < 156 then return 48/256
+elseif self.level < 164 then return 80/256
+elseif self.level < 174 then return 112/256
+elseif self.level < 180 then return 128/256
+elseif self.level < 200 then return 144/256
+elseif self.level < 212 then return 16/256
+elseif self.level < 221 then return 48/256
+elseif self.level < 232 then return 80/256
+elseif self.level < 244 then return 112/256
+elseif self.level < 256 then return 144/256
+elseif self.level < 267 then return 176/256
+elseif self.level < 277 then return 192/256
+elseif self.level < 287 then return 208/256
+elseif self.level < 295 then return 224/256
+elseif self.level < 300 then return 240/256
+else return 20 end
+end
+
+function SakuraGame:onLineClear(cleared_row_count)
+    self.level = self.level + cleared_row_count
+    for i = 13, 24 do
+        for j = 1, 10 do
+            local block = self.grid.grid[i][j]
+            if block and block.skin == "gem" and block.colour == "X" then
+                self.time_limit = self.time_limit + 60
+            end
+        end
+    end
+end
+
+function SakuraGame:onPieceEnter()
+    if self.level % 100 ~= 99 and not self.clear and self.stage_frames ~= 0 then
+		self.level = self.level + 1
+	end
+    if effects[self.current_map] == "mirror" and
+       self.stage_pieces % 3 == 0 and self.stage_pieces ~= 0
+       then
+        self.grid:mirror()
+    end
+    self.stage_pieces = self.stage_pieces + 1
+end
+
+function SakuraGame:advanceOneFrame(inputs, ruleset)
+    if self.ready_frames == 0 then
+        if self.lcd > 0 then
+                if self.stage_frames <= frameTime(0,10) then self.time_extend = 600
+            elseif self.stage_frames <= frameTime(0,30) then self.time_extend = 300
+            else self.time_extend = 0 end
+        end
+
+        if not self.grid:hasGemBlocks() or
+        (self.stage_frames >= 3600 and self.current_map <= 20) then
+            self.lcd = 0
+            self.are = 0
+            if self.stage_frames >= 3600 then self.time_extend = 0 end
+            self.piece = nil
+
+            -- transition to next map
+            if self.cleared_frames > 0 then
+                self.cleared_frames = self.cleared_frames - 1
+                if self.time_extend > 0 then
+                    self.time_limit = self.time_limit + 3
+                    self.time_extend = self.time_extend - 3
+                end
+                return false
+            end
+            
+            self.hold_queue = nil
+            if self.current_map > 20 or (self.stage_frames < 3600 and self.current_map <= 20) then self.maps_cleared = self.maps_cleared + 1 end
+            self.stage_frames = -1
+            self.level = 0
+            self.grid:clear()
+            if (self.current_map == 20) then self.map_20_time = self.frames end
+            if self.current_map >= 20 and self:checkRequirements() then
+                self.clear = true
+                self.completed = true
+                return false
+            else
+                self.current_map = self.current_map + 1
+                self.big_mode = effects[self.current_map] == "big"
+                self.ready_frames = 100
+                self.stage_pieces = 0
+                self.grid:applyMap(maps[self.current_map])
+            end
+            
+            -- this is necessary to fix timer
+            self.frames = self.frames - 1
+            self.time_limit = self.time_limit + 1
+        end
+        
+        self.frames = self.frames + 1
+        self.stage_frames = self.stage_frames + 1
+        self.time_limit = self.time_limit - 1
+        if self.time_limit <= 0 then self.game_over = true end
+
+        if self.piece ~= nil and self.frames % 30 == 0 and
+           effects[self.current_map] == "roll"
+           then
+            ruleset:attemptRotate(
+                {[config.gamesettings.world_reverse == 3 or
+                (ruleset.world and config.gamesettings.world_reverse == 2)
+                and "rotate_left" or "rotate_right"] = true},
+                self.piece, self.grid, false
+            )
+        end
+    else
+        self.cleared_frames = STAGE_TRANSITION_TIME
+        if not self.prev_inputs.hold and inputs.hold then
+            self.hold_queue = table.remove(self.next_queue, 1)
+            table.insert(self.next_queue, self:getNextPiece(ruleset))
+        end
+    end
+    return true
+end
+
+local function colourXRay(game, block, x, y, age)
+    local r, g, b, a = .5,.5,.5
+    if ((game.stage_frames/2 - x) % 30 < 1)
+    or game.stage_frames == 0
+    or game.cleared_frames ~= STAGE_TRANSITION_TIME
+    or game.stage_pieces % 2 == 0
+    then
+        a = 1
+    else
+        a = 1 - age / 4
+    end
+    return r, g, b, a, a
+end
+
+local function colourColor(game, block, x, y, age)
+    local r, g, b, a = .5,.5,.5
+    if game.stage_frames == 0 or game.cleared_frames ~= STAGE_TRANSITION_TIME then
+        a = 1
+    else
+        a = (game.stage_frames/30 + (y + math.abs(x-5.5))/5) % 1
+    end
+    return r, g, b, a, 0
+end
+
+function SakuraGame:drawGrid()
+    if effects[self.current_map] == "xray" then
+        self.grid:drawCustom(colourXRay, self)
+	elseif effects[self.current_map] == "color" then
+        self.grid:drawCustom(colourColor, self)
+	else
+        self.grid:draw()
+        -- if self.piece ~= nil and self.level < 100 then
+            self:drawGhostPiece(ruleset)
+        -- end
+	end
+end
+
+function SakuraGame:drawScoringInfo()
+    love.graphics.setColor(1, 1, 1, 1)
+    
+    love.graphics.setFont(font_3x5_2)
+    love.graphics.print(
+		self.das.direction .. " " ..
+		self.das.frames .. " " ..
+		strTrueValues(self.prev_inputs)
+    )
+    love.graphics.printf("NEXT", 64, 40, 40, "left")
+    love.graphics.printf("STAGE", 240, 120, 80, "left")
+    love.graphics.printf("TIME LIMIT", 240, 180, 80, "left")
+    love.graphics.printf("LEVEL", 240, 320, 40, "left")
+    if self.current_map <= 20 then
+        love.graphics.printf("STAGE LIMIT", 240, 240, 100, "left")
+    end
+    if effects[self.current_map] then
+        love.graphics.printf("EFFECT: " .. effects[self.current_map], 240, 300, 160, "left")
+    end
+
+    love.graphics.setFont(font_3x5_3)
+    love.graphics.setColor(
+        (self.time_limit % 4 < 2 and
+        self.time_limit <= frameTime(0,10) and
+        self.grid:hasGemBlocks() and
+        self.time_limit ~= 0) and
+        { 1, 0.3, 0.3, 1 } or
+        { 1, 1, 1, 1 }
+    )
+    love.graphics.printf(formatTime(self.time_limit), 240, 200, 120, "left")
+    love.graphics.setColor(1, 1, 1, 1)
+    if self.current_map <= 20 then
+        love.graphics.printf(formatTime(3600 - self.stage_frames), 240, 260, 120, "left")
+    end
+    love.graphics.printf(self.level, 240, 340, 40, "right")
+	love.graphics.printf(math.floor((self.level + 100) / 100) * 100, 240, 370, 40, "right")
+
+    love.graphics.setFont(font_8x11)
+    love.graphics.printf(formatTime(self.frames), 64, 420, 160, "center")
+    love.graphics.printf(self.current_map, 290, 110, 80, "left")
+end
+
+function SakuraGame:drawCustom()
+    love.graphics.setColor(1, 1, 1, 1)
+
+    if self.ready_frames ~= 0 and not self.clear then
+        love.graphics.setFont(font_3x5_4)
+        love.graphics.printf("STAGE " .. self.current_map, 64, 170, 160, "center")
+
+        love.graphics.setFont(font_3x5_3)
+        if effects[self.current_map] then
+            love.graphics.printf("EFFECT: " .. effects[self.current_map], 64, 270, 160, "center")
+        end
+    end
+
+    if self.cleared_frames > 0 and
+    (not self.grid:hasGemBlocks() or
+    (self.stage_frames >= 3600 and self.current_map <= 20)) then
+        love.graphics.setFont(font_3x5_2)
+        love.graphics.printf("TIME LIMIT", 64, 180, 160, "center")
+        love.graphics.printf("TIME EXTEND", 64, 240, 160, "center")
+        love.graphics.printf("STAGE TIME", 64, 300, 160, "center")
+        
+        love.graphics.setFont(font_3x5_3)
+        love.graphics.printf("STAGE " .. self.current_map, 64, 100, 160, "center")
+        love.graphics.setColor(
+            self.cleared_frames % 4 < 2 and
+            { 1, 1, 0.3, 1 } or
+            { 1, 1, 1, 1 }
+        )
+        love.graphics.printf(formatTime(self.time_limit), 64, 200, 160, "center")
+        love.graphics.setColor(1, 1, 1, 1)
+        love.graphics.printf(formatTime(self.time_extend), 64, 260, 160, "center")
+        love.graphics.printf(formatTime(self.stage_frames), 64, 320, 160, "center")
+
+        love.graphics.setFont(font_3x5_4)
+        love.graphics.printf((self.stage_frames >= 3600 and self.current_map <= 20) and "" or "CLEAR!", 64, 130, 160, "center")
+    end
+
+    if self.clear then
+        love.graphics.setFont(font_3x5_3)
+        love.graphics.printf("EXCELLENT!", 64, 180, 160, "center")
+
+        love.graphics.setFont(font_3x5_2)
+        if self.current_map ~= 27 then
+            love.graphics.printf("...but let's go\nbetter next time", 64, 220, 160, "center")
+        end
+    end
+end
+
+function SakuraGame:getBackground()
+    return (self.current_map - 1) % 20
+end
+
+function SakuraGame:getHighscoreData()
+    return {
+        maps = self.maps_cleared,
+        current_map = self.current_map,
+        frames = self.frames,
+    }
+end
+
+return SakuraGame

tetris/randomizers/fixed_sequence.lua

@@ -0,0 +1,16 @@
+local Randomizer = require 'tetris.randomizers.randomizer'
+
+local Sequence = Randomizer:extend()
+
+function Sequence:initialize()
+    self.sequence = "IJLOT"
+    self.counter = 0
+end
+
+function Sequence:generatePiece()
+    local piece = string.sub(self.sequence, self.counter + 1, self.counter + 1)
+    self.counter = (self.counter + 1) % string.len(self.sequence)
+    return piece
+end
+
+return Sequence

tetris/randomizers/sakura.lua

@@ -0,0 +1,10 @@
+local Sequence = require 'tetris.randomizers.fixed_sequence'
+
+local Sakura = Sequence:extend()
+
+function Sakura:initialize()
+    self.super:initialize()
+    self.sequence = "LIJOTSZILJOTISJZLOIJSZTIOJZTLSOZTISOLTJSIZTOJLIZSTOIZLTJOSILTZSOITJLZSTJJISOLJITSLZOIZSJOITSZLJTSZLISTJLZOTIOZSJILTZSOITZJSOLTJSZIOJLZIOJTZIZLOSIZTJOILZSOJIOSZTJILOSSILZOTJIZTSOLZTSOIJTZSILTZOSIJZTOLJISOLJTZSOLTZJSOTILZJTOLZIJSOZTJLOZSTLOZITSOLZTJIOSLZJTO"
+end
+
+return Sakura

tetris/rulesets/arika_srs.lua

@@ -6,6 +6,8 @@ local SRS = Ruleset:extend()
 SRS.name = "ACE-SRS"
 SRS.hash = "ACE Standard"
 
+SRS.MANIPULATIONS_MAX = 128
+
 SRS.spawn_positions = {
 	I = { x=5, y=2 },
 	J = { x=4, y=3 },
@@ -26,23 +28,11 @@ SRS.big_spawn_positions = {
 	Z = { x=2, y=1 },
 }
 
-function SRS:onPieceMove(piece, grid)
-	piece.lock_delay = 0 -- move reset
-	if piece:isDropBlocked(grid) then
-		piece.manipulations = piece.manipulations + 1
-		if piece.manipulations >= 128 then
-			piece:dropToBottom(grid)
-			piece.locked = true
-		end
-	end
-end
-
 function SRS:onPieceRotate(piece, grid)
 	piece.lock_delay = 0 -- rotate reset
 	if piece:isDropBlocked(grid) then
-		piece.manipulations = piece.manipulations + 1
-		if piece.manipulations >= 128 then
-			piece:dropToBottom(grid)
+        piece.manipulations = piece.manipulations + 1
+		if piece.manipulations >= self.MANIPULATIONS_MAX then
 			piece.locked = true
 		end
 	end

tetris/rulesets/ruleset.lua

@@ -115,8 +115,8 @@ function Ruleset:attemptRotate(new_inputs, piece, grid, initial)
 	local new_piece = piece:withRelativeRotation(rot_dir)
 
 	if (grid:canPlacePiece(new_piece)) then
-		self:onPieceRotate(piece, grid)
 		piece:setRelativeRotation(rot_dir)
+		self:onPieceRotate(piece, grid)
 	else
 		if not(initial and self.enable_IRS_wallkicks == false) then
 			self:attemptWallkicks(piece, new_piece, rot_dir, grid)

tetris/rulesets/standard_exp.lua

@@ -8,6 +8,8 @@ SRS.hash = "Standard"
 
 SRS.enable_IRS_wallkicks = true
 
+SRS.MANIPULATIONS_MAX = 15
+
 function SRS:check_new_low(piece)
 	for _, block in pairs(piece:getBlockOffsets()) do
 		local y = piece.position.y + block.y
@@ -75,7 +77,7 @@ end
 
 function SRS:onPieceDrop(piece, grid)
 	self:check_new_low(piece)
-	if piece.manipulations >= 15 and piece:isDropBlocked(grid) then
+	if piece.manipulations >= self.MANIPULATIONS_MAX and piece:isDropBlocked(grid) then
 		piece.locked = true
 	else
 		piece.lock_delay = 0 -- step reset
@@ -86,8 +88,7 @@ function SRS:onPieceMove(piece, grid)
 	piece.lock_delay = 0 -- move reset
 	if piece:isDropBlocked(grid) then
 		piece.manipulations = piece.manipulations + 1
-		if piece.manipulations >= 15 then
-			piece:dropToBottom(grid)
+		if piece.manipulations >= self.MANIPULATIONS_MAX then
 			piece.locked = true
 		end
 	end
@@ -97,12 +98,12 @@ function SRS:onPieceRotate(piece, grid)
 	piece.lock_delay = 0 -- rotate reset
 	self:check_new_low(piece)
 	piece.manipulations = piece.manipulations + 1
-	if piece:isDropBlocked(grid) then
-		if piece.manipulations >= 15 then
-			piece:dropToBottom(grid)
-			piece.locked = true
-		end
-	end
+    if piece.manipulations >= self.MANIPULATIONS_MAX then
+        piece:moveInGrid({ x = 0, y = 1 }, 1, grid)
+        if piece:isDropBlocked(grid) then
+            piece.locked = true
+        end
+    end
 end
 
 function SRS:get180RotationValue() return 2 end

tetris/rulesets/ti_srs.lua

@@ -18,6 +18,9 @@ SRS.colourscheme = {
 SRS.softdrop_lock = false
 SRS.harddrop_lock = true
 
+SRS.MANIPULATIONS_MAX = 10
+SRS.ROTATIONS_MAX = 8
+
 SRS.spawn_positions = {
 	I = { x=5, y=4 },
 	J = { x=4, y=5 },
@@ -162,15 +165,18 @@ function SRS:onPieceCreate(piece, grid)
 end
 
 function SRS:onPieceDrop(piece, grid)
-	piece.lock_delay = 0 -- step reset
+    if (piece.manipulations >= self.MANIPULATIONS_MAX or piece.rotations >= self.ROTATIONS_MAX) and piece:isDropBlocked(grid) then
+        piece.locked = true
+    else
+        piece.lock_delay = 0 -- step reset
+    end
 end
 
 function SRS:onPieceMove(piece, grid)
 	piece.lock_delay = 0 -- move reset
 	if piece:isDropBlocked(grid) then
 		piece.manipulations = piece.manipulations + 1
-		if piece.manipulations >= 10 then
-			piece:dropToBottom(grid)
+		if piece.manipulations >= self.MANIPULATIONS_MAX then
 			piece.locked = true
 		end
 	end
@@ -179,9 +185,8 @@ end
 function SRS:onPieceRotate(piece, grid)
 	piece.lock_delay = 0 -- rotate reset
 	if piece:isDropBlocked(grid) then
-		piece.rotations = piece.rotations + 1
-		if piece.rotations >= 8 then
-			piece:dropToBottom(grid)
+        piece.rotations = piece.rotations + 1
+		if piece.rotations >= self.ROTATIONS_MAX then
 			piece.locked = true
 		end
 	end