NES classic lock

tetris/modes/marathon_c89.lua

@@ -34,6 +34,7 @@ function MarathonC89Game:new()
 	self.enable_hold = false
 	self.next_queue_length = 1
 	self.additive_gravity = false
+	self.classic_lock = true
 	
 	self.irs = false
 end

tetris/rulesets/shirase.lua

@@ -4,6 +4,7 @@ local Shirase = SRS:extend()
 
 Shirase.name = "Shirase RS"
 Shirase.hash = "Shirase"
+Shirase.world = false
 
 Shirase.colourscheme = {
     I = "R",
@@ -87,4 +88,8 @@ function Shirase:onPieceDrop(piece) piece.lock_delay = 0 end
 function Shirase:onPieceMove(piece) piece.lock_delay = 0 end
 function Shirase:onPieceRotate(piece) piece.lock_delay = 0 end
 
+function Shirase:getDefaultOrientation()
+    return math.random(4)
+end
+
 return Shirase