[AIcons] "prog/walls"
Walls, fences, and DIY mazes

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This section has been divided into sub-directories each containing one basic type or style of wall or fence which can be put together. Mazes and castle walls are very east to produce from these icons.

The letter or number following the descriptive name is the Hexadecimal code of the way that icon fits in the overall picture. Bit 0 (lowest bit) is up and then it follows clockwise order. For Example :-

                          1 (bit 0)
                              |
                  8 (bit 3) --+-- 2 (bit 1)
                              |
                          4 (bit 2)
So a south eastern corner piece (with walls in direction up and left) has a hex code of
up + left ==> bits 0 & 3 ==> 1 + 8 ==> tile 9

Note that many walls have `extra' things provided, for example the castle and town wall set also has images for wall breaks and gate houses.

Many of the walls in the sub-directories are 24x24 bits are from the unix graphic adventure game `crossfire'. However other walls also exist, for example the walls from `sokoban' can also be found here.

Anthony Thyssen, <anthony@cit.gu.edu.au>