v0.3-beta5

tetris/modes/inversion_a2n.lua

@@ -0,0 +1,39 @@
+local SurvivalA2Game = require "tetris.modes.survival_a2n"
+
+local InversionGame = SurvivalA2Game:extend()
+
+InversionGame.name = "Inversion A2N"
+InversionGame.hash = "InversionA2N"
+InversionGame.tagline = "What if the active piece was invisible?"
+
+function InversionGame:new()
+    SurvivalA2Game:new()
+    self.piece_active_time = 0
+end
+
+function InversionGame:onPieceEnter()
+	if (self.level % 100 ~= 99 and self.level ~= 998) and not self.clear and self.frames ~= 0 then
+		self.level = self.level + 1
+	end
+    self.piece_active_time = 0
+end
+
+function InversionGame:onHold()
+    self.piece_active_time = 0
+end
+
+function InversionGame:whilePieceActive()
+    self.piece_active_time = self.piece_active_time + 1
+end
+
+function InversionGame:getPieceFadeoutTime()
+    return math.ceil(self:getLockDelay() / 4)
+end
+
+function InversionGame:drawPiece()
+    if self.piece ~= nil then
+        self.piece:draw(1 - self.piece_active_time / self:getPieceFadeoutTime(), 1, grid)
+    end
+end
+
+return InversionGame