guide has to be more responsive

[brownman]

1. guide.responsive? if i want to report a line with my notes - i wish it to be easy as clicking that line.

2. http://guides.jaxgl.com/getting_started.html section: 8.4.2 The Dungeon Mesh            /* walls */             if (x == 0            || row[x-1]    == 'X') drawSideWall(x, y, -1);   // left             if (y == 0            || map[y-1][x] == 'X') drawFrontWall(x, y, 1);   // front             if (x == row.length-1 || row[x+1]    == 'X') drawSideWall(x, y, 1);    // right             if (y == map.length-1 || map[y+1][x] == 'X') drawFrontWall(x, y, -1);  // back

it doesn't make sense - y would u want to draw 4 walls to represent the middle 'X' (which shouldn't be visible): XXX XXX XXX

3. may Dungeon to be transformed to a simple sokoban game ? http://www.rubyquiz.com/quiz5.html

• with a feature of adding new levels

[sinisterchipmunk]

1. Why not just quote the section/subsection? Something like section 3.2.1 is horribly written, it should say this: ". . ."
2. You're misunderstanding the code. It doesn't check if the current cell is 'X', it checks if the adjacent cell is 'X' (e.g. a wall). In the code directly preceding your quote, the current cell is skipped entirely if it is 'X', which prevents the condition you described in this issue.
3. It certainly could be, but that's beyond the scope of the guide and something you'd want to implement in your own app. I've never played Sokoban, personally.