LogalDeveloper/Minecraft-Overviewer
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added existance checks before moving dirs.

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Also removed a debug print
This commit is contained in:
Andrew Brown
2010-09-18 00:24:22 -04:00
parent c8c16d5fd3
commit 430ee24830
1 changed files with 17 additions and 13 deletions
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30
quadtree.py
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@@ -103,7 +103,6 @@ class QuadtreeGen(object):
if res: if res:
p = int(res.group(1)) p = int(res.group(1))
break break
print "detected previous zoom level:", p
return p return p
def _increase_depth(self): def _increase_depth(self):
@@ -143,20 +142,25 @@ class QuadtreeGen(object):
# 3/0 goes to 3 # 3/0 goes to 3
# Just worry about the directories here, the files at the top two # Just worry about the directories here, the files at the top two
# levels are cheap enough to replace # levels are cheap enough to replace
os.rename(getpath("0", "3"), getpath("new0")) if os.path.exists(getpath("0", "3")):
os.rename(getpath("1", "2"), getpath("new1")) os.rename(getpath("0", "3"), getpath("new0"))
os.rename(getpath("2", "1"), getpath("new2")) shutil.rmtree(getpath("0"))
os.rename(getpath("3", "0"), getpath("new3")) os.rename(getpath("new0"), getpath("0"))
shutil.rmtree(getpath("0")) if os.path.exists(getpath("1", "2")):
shutil.rmtree(getpath("1")) os.rename(getpath("1", "2"), getpath("new1"))
shutil.rmtree(getpath("2")) shutil.rmtree(getpath("1"))
shutil.rmtree(getpath("3")) os.rename(getpath("new1"), getpath("1"))
os.rename(getpath("new0"), getpath("0")) if os.path.exists(getpath("2", "1")):
os.rename(getpath("new1"), getpath("1")) os.rename(getpath("2", "1"), getpath("new2"))
os.rename(getpath("new2"), getpath("2")) shutil.rmtree(getpath("2"))
os.rename(getpath("new3"), getpath("3")) os.rename(getpath("new2"), getpath("2"))
if os.path.exists(getpath("3", "0")):
os.rename(getpath("3", "0"), getpath("new3"))
shutil.rmtree(getpath("3"))
os.rename(getpath("new3"), getpath("3"))
def go(self, procs): def go(self, procs):
"""Renders all tiles""" """Renders all tiles"""