LogalDeveloper/Minecraft-Overviewer
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Added a "crop" feature to render subsets of worlds

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This commit is contained in:
Andrew Brown
2012-02-26 20:19:26 -05:00
parent e50cb2db88
commit f43498d033
6 changed files with 70 additions and 2 deletions
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10
overviewer_core/settingsValidators.py
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@@ -166,6 +166,16 @@ def validateOutputDir(d):
raise ValidationException("You must specify a valid output directory")
return os.path.abspath(d)
def validateCrop(value):
if len(value) != 4:
raise ValidationException("The value for the 'crop' setting must be a tuple of length 4")
value = tuple(int(x) for x in value)
if value[0] >= value[1]:
raise ValidationException("About your crop numbers, the xmax value must be greater than the xmin value")
if value[2] >= value[3]:
raise ValidationException("About your crop numbers, the zmax value must be greater than the zmin value")
return value
def make_dictValidator(keyvalidator, valuevalidator):
"""Compose and return a dict validator -- a validator that validates each
key and value in a dictionary.