Debug Uncaught SyntaxError: Unexpected token )

Monkey Forums/Monkey Bug Reports/Debug Uncaught SyntaxError: Unexpected token )

therevills (Posted 2013) [#1]

When running Jake's (GreyAlien) maze code in HTML5 in Debug mode, the generated JS creates an incorrect line or two: Uncaught SyntaxError: Unexpected token ) dbg_array(t_rows,)[dbg_index]=dbg_array(t_rows,)[dbg_index]+"###" Strict Function Main:Int() Local maze:Level = New Level(16, 22) maze.ToString() Return 0 End Class Level Field rooms:TRoom[][] Field width:Int = 10 Field height:Int = 10 Method New(width:Int, height:Int) self.width = width self.height = height GenerateRooms() End Method GenerateRooms:Void() rooms = ArrayUtil<TRoom>.CreateArray(width, height) 'This makes a 2D Array 'Create a room For each Array slot. For Local x:Int = 0 To width - 1 For Local y:Int = 0 To height - 1 Local r:TRoom = New TRoom r.x = x r.y = y rooms[x][y] = r Next Next 'Make a maze Local x:Int = 0 Local y:Int = 1 Local roomStack:Stack<TRoom> = New Stack<TRoom>() 'stores rooms that have unvisited neighbours 'Get a starting room Local r:TRoom = rooms[x][y] r.startRoom = 1 'Create an exit room on an edge (after we’ve marked the start room) 'First pick an an edge Local loop:Int = 1 While loop Local edge:Int = Floor(Rnd(0, 3)) 'ccRand(0, 3) 'clockwise with 0 = North 'Now pick a position on the edge. MarkAsExit returns false if the chosen room is the start room. Select edge Case 0 If rooms[Floor(Rnd(0, width))][0].MarkAsExit(edge) Then loop = 0 Case 1 If rooms[width - 1][Floor(Rnd(0, height))].MarkAsExit(edge) Then loop = 0 Case 2 If rooms[Floor(Rnd(0, width))][height - 1].MarkAsExit(edge) Then loop = 0 Case 3 If rooms[0][Floor(Rnd(0, height))].MarkAsExit(edge) Then loop = 0 End Select End While loop = 1 While loop = 1 r.generated = 1 'Mark this room as visited this room during the generation process. 'Build list of ungenerated neighbours Local possibleRooms:List<TRoom> = New List<TRoom>() If x > 0 And rooms[x - 1][y].generated = 0 Then possibleRooms.AddLast(rooms[x - 1][y]) If x < width - 1 And rooms[x + 1][y].generated = 0 Then possibleRooms.AddLast(rooms[x + 1][y]) If y > 0 And rooms[x][y - 1].generated = 0 Then possibleRooms.AddLast(rooms[x][y - 1]) If y < height - 1 And rooms[x][y + 1].generated = 0 Then possibleRooms.AddLast(rooms[x][y + 1]) 'Pick a destination room randomly If possibleRooms.Count() > 0 Then 'Remove the wall (wall indexes are clockwise starting from 0=North) Local newRoom:TRoom = possibleRooms.ToArray()[Floor(Rnd(0, possibleRooms.Count()))] If x > newRoom.x Then r.walls[3] = 0 newRoom.walls[1] = 0 Elseif x < newRoom.x Then r.walls[1] = 0 newRoom.walls[3] = 0 Elseif y > newRoom.y Then r.walls[0] = 0 newRoom.walls[2] = 0 Elseif y < newRoom.y Then r.walls[2] = 0 newRoom.walls[0] = 0 Endif 'Only store the current room if it has more than one desintation If possibleRooms.Count() > 1 Then roomStack.Push(r) r = newRoom x = r.x y = r.y 'continue looping Else 'There are no possible destinations so go back And get a room from the stack. If roomStack.Length() > 0 Then r = roomStack.Pop() x = r.x y = r.y 'continue looping Else 'We’ve run out of previous rooms so stop looping. loop = 0 Endif Endif Wend End Method Method ToString:Void() Print "MAZE GENERATED:" Local rows:String[height * 3] For Local y:Int = 0 To height - 1 For Local x:Int = 0 To width - 1 Local r:TRoom = rooms[x][y] If r.walls[0] Then rows[y * 3] += "###" Else rows[y * 3] += "# #" Endif If r.walls[3] Then rows[y * 3 + 1] += "#" Else rows[y * 3 + 1] += " " Endif If r.exitRoom > - 1 Then rows[y * 3 + 1] += "E" Else rows[y * 3 + 1] += " " Endif If r.walls[1] Then rows[y * 3 + 1] += "#" Else rows[y * 3 + 1] += " " Endif If r.walls[2] Then rows[y * 3 + 2] += "###" Else rows[y * 3 + 2] += "# #" Endif Next Print rows[y * 3] Print rows[y * 3 + 1] Print rows[y * 3 + 2] Next End Method End Class Class TRoom Field exitRoom:Int Field generated:Int Field startRoom:Int Field x:Int Field y:Int Field walls:Int[] 'clockwise starting with North. Method MarkAsExit:Int(edge:Int) 'Is this a start room? If so abort. If startRoom Then Return 0 'Edge is clockwise And 0=North exitRoom = edge walls[edge] = 0 Return 1 End Method Method New() 'Create 4 walls walls = New Int[4] For Local i:Int = 0 To 3 walls[i] = 1 Next exitRoom = -1 End Method End Class Class ArrayUtil<T> Function CreateArray:T[][] (rows:Int, cols:Int) 'by muddy_shoes Local a:T[][] = New T[rows][] For Local i:Int = 0 Until rows a[i] = New T[cols] Next Return a End Function End Class

Grey Alien (Posted 2014) [#2]

It also bugs out when compiling for Flash in Debug mode. It's fine in GLFW debug. This applies to my original code that was converted into the above code. Haven't actually tested the above code in Flash yet.

marksibly (Posted 2014) [#3]

Fixed in next update.

therevills (Posted 2014) [#4]

Thanks Mark. BTW you might want to update the README.TXT on Github: For more Monkey fun, please visit: http://www.monkeycoder.co.nz