From eeebf632e8d15c7fa7705423657e2012b8525a0c Mon Sep 17 00:00:00 2001 From: Nils Dagsson Moskopp Date: Thu, 2 Jun 2011 17:21:58 +0200 Subject: [PATCH] + check if sectors/sectors2 directories exist before attempting to read them --- minetestmapper/minetestmapper2.py | 29 ++++++++++++++++------------- 1 file changed, 16 insertions(+), 13 deletions(-) diff --git a/minetestmapper/minetestmapper2.py b/minetestmapper/minetestmapper2.py index b7264fe3..8dc3de2f 100755 --- a/minetestmapper/minetestmapper2.py +++ b/minetestmapper/minetestmapper2.py @@ -73,25 +73,28 @@ xlist = [] zlist = [] # List all sectors to memory and calculate the width and heigth of the resulting picture. -for filename in os.listdir(path + "sectors2"): - for filename2 in os.listdir(path + "sectors2/" + filename): - x = hex_to_int(filename) - z = hex_to_int(filename2) +if os.path.exists(path + "sectors2"): + for filename in os.listdir(path + "sectors2"): + for filename2 in os.listdir(path + "sectors2/" + filename): + x = hex_to_int(filename) + z = hex_to_int(filename2) + if x < sector_xmin or x > sector_xmax: + continue + if z < sector_zmin or z > sector_zmax: + continue + xlist.append(x) + zlist.append(z) + +if os.path.exists(path + "sectors"): + for filename in os.listdir(path + "sectors"): + x = hex4_to_int(filename[:4]) + z = hex4_to_int(filename[-4:]) if x < sector_xmin or x > sector_xmax: continue if z < sector_zmin or z > sector_zmax: continue xlist.append(x) zlist.append(z) -for filename in os.listdir(path + "sectors"): - x = hex4_to_int(filename[:4]) - z = hex4_to_int(filename[-4:]) - if x < sector_xmin or x > sector_xmax: - continue - if z < sector_zmin or z > sector_zmax: - continue - xlist.append(x) - zlist.append(z) w = (max(xlist) - min(xlist)) * 16 + 16 h = (max(zlist) - min(zlist)) * 16 + 16