@verb #4626:"_get_gps" this none this rxdo #4175
@program #4626:"_get_gps" this none this
"Copied from Generic DT Intersection (#880):_get_gps by DT_Mayor (#1177) Sep  2 00:24:05 2002"
"Return the same map as on intersection {0, 0}, bit offset to the 'sw'."
x = 1
y = -1
{minx, miny, maxx, maxy} = #1177:offsets()
height = abs(miny) + abs(maxy) + 1
mapx = x * 4 + 2 - minx * 4
mapy = y * 3 + 2 - miny * 3
mapy = height * 3 - mapy + 1
return {#1177, mapx + 1, mapy - 1}
"Last modified by Tacvek (#4175) on Mon Jun  9 15:24:37 2003 MDT."
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