-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 +++ " = 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",
+genCoord p x y = [" next(x" <+ x <+ "_" <+ y <+ ") := case",
+ " x" <+ x <+ "_" <+ y <+ " = Wall: Wall;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = AgentOnTarget) & move = Left: Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Agent | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = AgentOnTarget) & move = Up: Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = AgentOnTarget) & move = Right : Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Agent | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = AgentOnTarget) & move = Down : Agent;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = BoxOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = AgentOnTarget) & move = Left: Box;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Box | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = BoxOnTarget) & (x" <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = Agent | x"
+ <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = AgentOnTarget) & move = Up: Box;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = BoxOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = AgentOnTarget) & move = Right : Box;",
+ " x" <+ x <+ "_" <+ y <+ " = Free & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Box | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = BoxOnTarget) & (x" <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = Agent | x"
+ <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = AgentOnTarget) & move = Down : Box;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Target) & move = Right: Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Free | x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p x y) <+ " = Target) & move = Down: Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Target) & move = Left : Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ "= Free | x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Target) & move = Up : Free;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = BoxOnTarget) & (x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = Target) & move = Right: Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p x y) <+ " = Box | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p x y) <+ " = BoxOnTarget) & (x"
+ <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = Free | x" <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = Target) & move = Down: Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = BoxOnTarget) & (x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = Target) & move = Left: Free;",
+ " x" <+ x <+ "_" <+ y <+ " = Agent & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Box | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = BoxOnTarget) & (x"
+ <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = Free | x" <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = Target) & move = Up: Free;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Box & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = AgentOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Target) & move = Left: Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Box & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Agent | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = AgentOnTarget) & (x" <+ (x-1) <+ "_" <+ (checkY p (x-1) y) <+ " = Free | x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Target) & move = Up: Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Box & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = AgentOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Target) & move = Right : Agent;",
+ " x" <+ x <+ "_" <+ y <+ " = Box & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Agent | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = AgentOnTarget) & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Free | x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p x y) <+ " = Target) & move = Down : Agent;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = AgentOnTarget) & move = Left: AgentOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Agent | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = AgentOnTarget) & move = Up: AgentOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = AgentOnTarget) & move = Right : AgentOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Agent | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = AgentOnTarget) & move = Down : AgentOnTarget;",
+
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = BoxOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y+2)) <+ " = AgentOnTarget) & move = Left: BoxOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Box | x"
+ <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = BoxOnTarget) & (x" <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = Agent | x"
+ <+ (checkX p (x+2)) <+ "_" <+ (checkY p (x+2) y) <+ " = AgentOnTarget) & move = Up: BoxOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Box | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = BoxOnTarget) & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = Agent | x"
+ <+ (checkX p x) <+ "_" <+ (checkY p x (y-2)) <+ " = AgentOnTarget) & move = Right : BoxOnTarget;",
+ " x" <+ x <+ "_" <+ y <+ " = Target & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Box | x"
+ <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = BoxOnTarget) & (x" <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = Agent | x"
+ <+ (checkX p (x-2)) <+ "_" <+ (checkY p (x-2) y) <+ " = AgentOnTarget) & move = Down : BoxOnTarget;",
+
+ " x" <+ x <+ "_" <+ y <+ " = AgentOnTarget & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y+1)) <+ " = Target) & move = Right: Target;",
+ " x" <+ x <+ "_" <+ y <+ " = AgentOnTarget & (x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Free | x" <+ (checkX p (x+1)) <+ "_" <+ (checkY p (x+1) y) <+ " = Target) & move = Down: Target;",
+ " x" <+ x <+ "_" <+ y <+ " = AgentOnTarget & (x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Free | x" <+ (checkX p x) <+ "_" <+ (checkY p x (y-1)) <+ " = Target) & move = Left : Target;",
+ " x" <+ x <+ "_" <+ y <+ " = AgentOnTarget & (x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Free | x" <+ (checkX p (x-1)) <+ "_" <+ (checkY p (x-1) y) <+ " = Target) & move = Up : Target;",