Added an option to control buffer locking.

You can now choose if you want a drop input
during ARE to lock the piece on the first frame it is active.

scene/game_config.lua

@@ -16,6 +16,7 @@ ConfigScene.options = {
 	{"smooth_movement", "Smooth Piece Drop", false, {"On", "Off"}},
 	{"synchroes_allowed", "Synchroes", false, {"Per ruleset", "On", "Off"}},
 	{"diagonal_input", "Diagonal Input", false, {"On", "Off"}},
+	{"buffer_lock", "Buffer Lock Inputs", false, {"On", "Off"}},
 	{"sfx_volume", "SFX", true, "sfxSlider"},
 	{"bgm_volume", "BGM", true, "bgmSlider"},
 }
@@ -55,7 +56,7 @@ function ConfigScene:render()
 	--Lazy check to see if we're on the SFX or BGM slider. Probably will need to be rewritten if more options get added.
 	love.graphics.setColor(1, 1, 1, 0.5)
 	if not ConfigScene.options[self.highlight][3] then
-		love.graphics.rectangle("fill", 20, 98 + self.highlight * 20, 170, 22)
+		love.graphics.rectangle("fill", 25, 98 + self.highlight * 20, 170, 22)
 	else
 		love.graphics.rectangle("fill", 65 + (1+self.highlight-#self.options) * 300, 322, 215, 33)
 	end

tetris/modes/gamemode.lua

@@ -327,6 +327,12 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 		playedGoSE = false
 	end
 	if self.ready_frames > 0 then
+		if not self.prev_inputs["up"] and inputs["up"] then
+			self.buffer_hard_drop = true
+		end
+		if not self.prev_inputs["down"] and inputs["down"] then
+			self.buffer_soft_drop = true
+		end
 		if not playedReadySE then
 			playedReadySE = true
 			playSEOnce("ready")
@@ -340,6 +346,12 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 			self:initializeOrHold(inputs, ruleset)
 		end
 	elseif self.lcd > 0 then
+		if not self.prev_inputs["up"] and inputs["up"] then
+			self.buffer_hard_drop = true
+		end
+		if not self.prev_inputs["down"] and inputs["down"] then
+			self.buffer_soft_drop = true
+		end
 		self.lcd = self.lcd - 1
 		self:areCancel(inputs, ruleset)
 		if self.lcd == 0 then
@@ -350,6 +362,12 @@ function GameMode:processDelays(inputs, ruleset, drop_speed)
 			end
 		end
 	elseif self.are > 0 then
+		if not self.prev_inputs["up"] and inputs["up"] then
+			self.buffer_hard_drop = true
+		end
+		if not self.prev_inputs["down"] and inputs["down"] then
+			self.buffer_soft_drop = true
+		end
 		self.are = self.are - 1
 		self:areCancel(inputs, ruleset)
 		if self.are == 0 then
@@ -403,8 +421,20 @@ function GameMode:initializeNextPiece(inputs, ruleset, piece_data, generate_next
 		self.prev_inputs, self.move,
 		self:getLockDelay(), self:getDropSpeed(),
 		self.lock_drop, self.lock_hard_drop, self.big_mode,
-		self.irs
+		self.irs, self.buffer_hard_drop, self.buffer_soft_drop,
+		self.lock_on_hard_drop, self.lock_on_soft_drop
 	)
+	if self.buffer_hard_drop then
+		self.buffer_hard_drop = false
+		self:onHardDrop(self.piece.position.y - (
+			self.big_mode and
+			ruleset.big_spawn_positions[self.piece.shape].y or
+			ruleset.spawn_positions[self.piece.shape].y)
+		)
+	end
+	if self.buffer_soft_drop then
+		self.buffer_soft_drop = false
+	end
 	if self.lock_drop then
 		self.drop_locked = true
 	end

tetris/rulesets/ruleset.lua

@@ -181,7 +181,9 @@ function Ruleset:getDefaultOrientation() return 1 end
 function Ruleset:initializePiece(
 	inputs, data, grid, gravity, prev_inputs,
 	move, lock_delay, drop_speed,
-	drop_locked, hard_drop_locked, big, irs
+	drop_locked, hard_drop_locked, big, irs,
+	buffer_hard_drop, buffer_soft_drop,
+	lock_on_hard_drop, lock_on_soft_drop
 )
 	local spawn_positions
 	if big then
@@ -206,6 +208,13 @@ function Ruleset:initializePiece(
 		self:rotatePiece(inputs, piece, grid, {}, true)
 	end
 	self:dropPiece(inputs, piece, grid, gravity, drop_speed, drop_locked, hard_drop_locked)
+	if (buffer_hard_drop and config.gamesettings.buffer_lock == 1) then
+		piece:dropToBottom(grid)
+		if lock_on_hard_drop then piece.locked = true end
+	end
+	if (buffer_soft_drop and lock_on_soft_drop and piece:isDropBlocked(grid) and config.gamesettings.buffer_lock == 1) then
+		piece.locked = true
+	end
 	return piece
 end