# map.txt
# TYPE x1, y1, x2, y2, r, g, b, ...
LINE -100   50 -100  150     0     0     255
LINE PREV       300  150     0     255   0
LINE PREV       300   50     255   0     0
LINE PREV      -100   50     0   255   0
LINE  150  350  150  650     0     0     255
LINE PREV       200  650     0     0     255
LINE PREV       200  400   0     255   0
LINE PREV       400  400   0   255   0     
LINE PREV       400  350   255   255   0
LINE PREV       150  350   0   255   255