@@ -168,13 +168,6 @@ static const byte _illegal_curves[6] = {
3, // upright and downright are not valid
};
static const TileIndexDiff _tiles_around[4] = {
TILE_XY(-1,0),
TILE_XY(0,1),
TILE_XY(1,0),
TILE_XY(0,-1),
enum {
AI_STATE_STARTUP = 0,
AI_STATE_FIRST_TIME,