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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