From: Alexander Fedotov Date: Fri, 11 Mar 2016 10:33:43 +0000 (+0100) Subject: @.@. fix X-Git-Url: https://git.martlubbers.net/?a=commitdiff_plain;h=c7f5716d83815355542a3b4da7ceb6a8655c1311;p=mc1516pa.git @.@. fix --- diff --git a/code/SokobanCoord.icl b/code/SokobanCoord.icl index c3f2844..1c98cb8 100644 --- a/code/SokobanCoord.icl +++ b/code/SokobanCoord.icl @@ -3,7 +3,7 @@ module SokobanCoord import StdList, StdInt, StdBool, StdChar, StdMisc, StdClass, StdString, StdFile, StdArray, StdTuple, Data.Maybe, Data.Map, Control.Monad, Data.Tuple, Data.Void import Sokoban -inpath :== "screen.2001" +inpath :== "screen.1001" outpath :== "solver.smv" checkX :: [[SokobanTile]] Int -> Int @@ -23,50 +23,93 @@ genVars x y = " x" +++ toString x +++ "_" +++ toString y +++ " : {Wall, Free, genCoord :: [[SokobanTile]] Int Int -> [String] genCoord p x y = [" next(x" +++ toString x +++ "_" +++ toString y +++ ") := case\n", " x" +++ toString x +++ "_" +++ toString y +++ " = Wall: Wall;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent & move = Left: Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent & move = Up: Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent & move = Right : Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent & move = Down : Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Agent & move = Left: Box;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Box & x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Agent & move = Up: Box;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Agent & move = Right : Box;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Free & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box & x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Agent & move = Down : Box;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = AgentOnTarget) & move = Left: Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = AgentOnTarget) & move = Up: Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = AgentOnTarget) & move = Right : Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = AgentOnTarget) & move = Down : Agent;\n", + + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = AgentOnTarget) & move = Left: Box;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Box | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Agent | x" + +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = AgentOnTarget) & move = Up: Box;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = AgentOnTarget) & move = Right : Box;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Free & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Agent | x" + +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = AgentOnTarget) & move = Down : Box;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right: Free;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = Target) & move = Down: Free;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left : Free;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ "= Free | x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Target) & move = Up : Free;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box & x" + " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Target) & move = Right: Free;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = Box & x" + " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = Box | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Free | x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Target) & move = Down: Free;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box & x" + " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Target) & move = Left: Free;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box & x" + " x" +++ toString x +++ "_" +++ toString y +++ " = Agent & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Free | x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Target) & move = Up: Free;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left: Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Box & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent & (x" +++ toString (x-1) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Free | x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Target) & move = Up: Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right : Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Box & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = Target) & move = Down : Agent;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent & move = Left: AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent & move = Up: AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent & move = Right : AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent & move = Down : AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Agent & move = Left: BoxOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Box & x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Agent & move = Up: BoxOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Agent & move = Right : BoxOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = Target & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box & x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Agent & move = Down : BoxOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Box & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = AgentOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left: Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Box & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = AgentOnTarget) & (x" +++ toString (x-1) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Free | x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Target) & move = Up: Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Box & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = AgentOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right : Agent;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Box & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = AgentOnTarget) & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p x y) +++ " = Target) & move = Down : Agent;\n", + + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = AgentOnTarget) & move = Left: AgentOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = AgentOnTarget) & move = Up: AgentOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = AgentOnTarget) & move = Right : AgentOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = AgentOnTarget) & move = Down : AgentOnTarget;\n", + + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+2)) +++ " = AgentOnTarget) & move = Left: BoxOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Box | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = Agent | x" + +++ toString (checkX p (x+2)) +++ "_" +++ toString (checkY p (x+2) y) +++ " = AgentOnTarget) & move = Up: BoxOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Box | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = BoxOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-2)) +++ " = AgentOnTarget) & move = Right : BoxOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = Target & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Box | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = BoxOnTarget) & (x" +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = Agent | x" + +++ toString (checkX p (x-2)) +++ "_" +++ toString (checkY p (x-2) y) +++ " = AgentOnTarget) & move = Down : BoxOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = AgentOnTarget & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right: Target;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = AgentOnTarget & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Target) & move = Down: Target;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = AgentOnTarget & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left : Target;\n", " x" +++ toString x +++ "_" +++ toString y +++ " = AgentOnTarget & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Free | x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Target) & move = Up : Target;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left: AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Free | x" +++ toString (checkX p (x-1)) +++ "_" + + " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = AgentOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Free | x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Target) & move = Left: AgentOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Agent | x" + +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = AgentOnTarget) & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Free | x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Target) & move = Up: AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString x +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right : AgentOnTarget;\n", - " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" + " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = Agent | x" + +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y-1)) +++ " = AgentOnTarget) & (x" +++ toString (checkX p x) +++ "_" +++ toString (checkY p x (y+1)) +++ " = Free | x" +++ toString x +++ "_" +++ toString (checkY p x (y+1)) +++ " = Target) & move = Right : AgentOnTarget;\n", + " x" +++ toString x +++ "_" +++ toString y +++ " = BoxOnTarget & (x" +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = Agent | x" + +++ toString (checkX p (x-1)) +++ "_" +++ toString (checkY p (x-1) y) +++ " = AgentOnTarget) & (x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Free | x" +++ toString (checkX p (x+1)) +++ "_" +++ toString (checkY p (x+1) y) +++ " = Target) & move = Down : AgentOnTarget;\n", + " TRUE : x" +++ toString x +++ "_" +++ toString y +++ ";\n", " esac;\n" ]