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devtools/goldsrc_port_scripts/qc_origin_fix.py

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+
+#
+# This script is used to take a goldsrc-style character model with the origin at 
+# its centerpoint and put its origin at its feet.
+#
+# It parses a .qc file, takes all $origin commands, and subtracts that amount
+# from all 'origin' blocks inside a sequence command.
+#
+# Redirect its output to a file (or the input file).
+#
+
+import sys
+import re
+
+f = open( sys.argv[1], "rt" )
+lines = f.readlines()
+f.close()
+
+re1 = re.compile( r'\$origin (?P<x>-?\d+)\s+(?P<y>-?\d+)\s+(?P<z>-?\d+)' )
+re2 = re.compile( r'(?P<ws>\s)origin (?P<x>-?\d+)\s+(?P<y>-?\d+)\s+(?P<z>-?\d+)' )
+
+curOffset = [0,0,0]
+
+def OriginOffset( m ):
+	testOffset = [ int(m.group('x')), int(m.group('y')), int(m.group('z')) ]
+	return '%sorigin %d %d %d' % (m.group('ws'), testOffset[0]-curOffset[0], testOffset[1]-curOffset[1], testOffset[2]-curOffset[2])
+
+for line in lines:
+	m = re1.search( line )
+	if m:
+		#print 'match: %s %s %s' % ( m.group('x'), m.group('y'), m.group('z') )
+		curOffset = [ int(m.group('x')), int(m.group('y')), int(m.group('z')) ]
+
+	sys.stdout.write( re2.sub( OriginOffset, line ) )
+