Turned draw offsets and above field offsets into function calls

tetris/modes/gamemode.lua

@@ -659,8 +659,8 @@ function GameMode:drawNextQueue(ruleset)
 	local colourscheme = ({ruleset.colourscheme, ColourSchemes.Arika, ColourSchemes.TTC})[config.gamesettings.piece_colour]
 	function drawPiece(piece, skin, offsets, pos_x, pos_y)
 		for index, offset in pairs(offsets) do
-			local x = offset.x + ruleset.draw_offsets[piece].x + ruleset.spawn_positions[piece].x
-			local y = offset.y + ruleset.draw_offsets[piece].y + 4.7
+			local x = offset.x + ruleset:getDrawOffset(piece, rotation).x + ruleset.spawn_positions[piece].x
+			local y = offset.y + ruleset:getDrawOffset(piece, rotation).y + 4.7
 			love.graphics.draw(blocks[skin][colourscheme[piece]], pos_x+x*16, pos_y+y*16)
 		end
 	end

tetris/rulesets/pairs.lua

@@ -48,27 +48,6 @@ PAIRS.big_spawn_positions = {
     [18] = { x=2, y=3 },
 }
 
-PAIRS.draw_offsets = {
-	[1] = { x=0, y=0 },
-	[2] = { x=0, y=0 },
-	[3] = { x=0, y=0 },
-	[4] = { x=0, y=0 },
-	[5] = { x=0, y=0 },
-	[6] = { x=0, y=0 },
-    [7] = { x=0, y=0 },
-    [8] = { x=0, y=0 },
-	[9] = { x=0, y=0 },
-	[10] = { x=0, y=0 },
-	[11] = { x=0, y=0 },
-	[12] = { x=0, y=0 },
-	[13] = { x=0, y=0 },
-    [14] = { x=0, y=0 },
-    [15] = { x=0, y=0 },
-	[16] = { x=0, y=0 },
-	[17] = { x=0, y=0 },
-	[18] = { x=0, y=0 },
-}
-
 PAIRS.next_sounds = {
     [1] = "I",
     [2] = "O",
@@ -265,10 +244,14 @@ function PAIRS:onPieceDrop(piece, grid)
 end
 
 function PAIRS:get180RotationValue() 
-	if config.gamesettings.world_reverse == 1 then
+    return 3
+end
+
+function PAIRS:getAboveFieldOffset(shape, orientation)
+    if shape == 1 then
         return 1
     else
-		return 3
+        return 2
     end
 end
 

tetris/rulesets/ruleset.lua

@@ -35,16 +35,6 @@ Ruleset.next_sounds = {
 		T = "T"
 }
 
-Ruleset.draw_offsets = {
-	I = { x=0, y=0 },
-	J = { x=0, y=0 },
-	L = { x=0, y=0 },
-	O = { x=0, y=0 },
-	S = { x=0, y=0 },
-	T = { x=0, y=0 },
-	Z = { x=0, y=0 },
-}
-
 Ruleset.pieces = 7
 
 -- Component functions.
@@ -237,6 +227,14 @@ end
 
 function Ruleset:get180RotationValue() return 2 end
 function Ruleset:getDefaultOrientation() return 1 end
+function Ruleset:getDrawOffset(shape, orientation) return { x=0, y=0 } end
+function Ruleset:getAboveFieldOffset(shape, orientation)
+	if shape == "I" then
+		return 1
+	else
+		return 2
+	end
+end
 
 function Ruleset:initializePiece(
 	inputs, data, grid, gravity, prev_inputs,
@@ -267,12 +265,13 @@ function Ruleset:initializePiece(
 	local spawn_dy
 	if (config.gamesettings.spawn_positions == 1) then
 		spawn_dy = (
-			self.spawn_above_field and 2 or 0
+			self.spawn_above_field and
+			self:getAboveFieldOffset(data.shape, data.orientation) or 0
 		)
 	else
 		spawn_dy = (
 			config.gamesettings.spawn_positions == 3 and
-			2 or 0
+			self:getAboveFieldOffset(data.shape, data.orientation) or 0
 		)
 	end