DEVTOOLS: semi-auto creation of SUBTITLES.MIX

add make rules for output FON and MIX files

Create wrappers for all scripts to check for python 2.7
update module.mk to create FON file, then create the SUBTITLES.MIX file
Remove the intermediate TRE files.
Input is expected to be in sampleInput folder

3 files changed, 114 insertions, 68 deletions

diff --git a/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py b/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py
index c523162950..9c27062bc2 100644
--- a/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py
+++ b/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python2.7
 # -*- coding: UTF-8 -*-
 #
 import os, sys, shutil
diff --git a/devtools/create_bladerunner/subtitles/fontCreator/fontCreator.py b/devtools/create_bladerunner/subtitles/fontCreator/fontCreator.py
new file mode 100644
index 0000000000..582282ed88
--- /dev/null
+++ b/devtools/create_bladerunner/subtitles/fontCreator/fontCreator.py
@@ -0,0 +1,10 @@
+#!/usr/bin/env python2.7
+# -*- coding: UTF-8 -*-
+import sys
+if not (sys.version_info[0] == 2 and  sys.version_info[1] == 7):
+    sys.stdout.write("Error:: Blade Runner Font Creator script requires Python 2.7\n")
+    sys.exit(1)
+
+import grabberFromPNG17BR
+if __name__ == "__main__":
+    grabberFromPNG17BR.main(sys.argv[0:])
\ No newline at end of file
diff --git a/devtools/create_bladerunner/subtitles/fontCreator/grabberFromPNG17BR.py b/devtools/create_bladerunner/subtitles/fontCreator/grabberFromPNG17BR.py
index a02cd5b7c9..629f0e25c5 100644
--- a/devtools/create_bladerunner/subtitles/fontCreator/grabberFromPNG17BR.py
+++ b/devtools/create_bladerunner/subtitles/fontCreator/grabberFromPNG17BR.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python2.7
 # -*- coding: UTF-8 -*-
 #-------------------------------------------------------------------------------
 # Name:		   grabberFromPNG15BR
@@ -6,7 +6,7 @@
 #			   FON file for the Westwood Blade Runner PC game.
 #
 # Author:	   antoniou
-#
+#w
 # Created:	   16-05-2018
 # Copyright:   (c) antoniou 2018
 # Licence:
@@ -76,10 +76,12 @@ import os.path
 from fonFileLib import *
 
 company_email = "classic.adventures.in.greek@gmail.com"
-app_version = "0.50"
+app_version = "0.70"
 app_name = "grabberFromPNGHHBR"
-app_name_spaced = "Extract or create Font Files (.FON) for Blade Runner"
+app_name_spaced = "Blade Runner Font Creator/Extractor"
+app_short_desc = "Extract or create Font Files (.FON) for Blade Runner"
 
+traceModeEnabled = False
 
 supportedMIXInputFiles = ['STARTUP.MIX']
 ## 4 font files
@@ -173,10 +175,11 @@ class grabberFromPNG:
 		targetLangOrderAndListOfForeignLettersStrUnicode = None
 		targetLangOrderAndListOfForeignLettersStr = None
 		# Read from an override file if it exists. Filename should be overrideEncoding.txt (overrideEncodingTextFile)
-		if(not self.overrideEncodingPath):
+		if not self.overrideEncodingPath :
 			overrideEncodingTextFile = u'overrideEncoding.txt'
 			relPath = u'.'
 			self.overrideEncodingPath = os.path.join(relPath,overrideEncodingTextFile)
+			print "Warning:: Font Creation Override Encoding file not found in arguments. Attempting to open local file %s if it exists" % (configureFontsTranslationTextFile)
 
 		if os.access(self.overrideEncodingPath, os.F_OK):
 			## debug
@@ -234,14 +237,15 @@ class grabberFromPNG:
 					except:
 						overrideFailed = True
 						raise
-				if not (self.targetEncoding is None or self.targetEncoding  == '' or targetLangOrderAndListOfForeignLettersStrUnicode is None or len(targetLangOrderAndListOfForeignLettersStrUnicode) == 0 or self.originalFontName is None or self.originalFontName == ''):
+				if not (self.targetEncoding is None or not self.targetEncoding or targetLangOrderAndListOfForeignLettersStrUnicode is None or len(targetLangOrderAndListOfForeignLettersStrUnicode) == 0 or self.originalFontName is None or not self.originalFontName):
 					overrideFailed = False
 
-				print "Target Encoding: " , self.targetEncoding
+				print "Info:: Target Encoding: " , self.targetEncoding
 				#print "Lang Order: " , targetLangOrderAndListOfForeignLettersStrUnicode
-				print "Explicit Kern List: " , self.listOfExplicitKerning
-				print "Explicit Width Increment List: " , self.listOfWidthIncrements
-				print "Original Font Name: " , self.originalFontName
+				if traceModeEnabled:
+					print "Explicit Kern List: " , self.listOfExplicitKerning
+					print "Explicit Width Increment List: " , self.listOfWidthIncrements
+				print "Info:: Original Font Name: " , self.originalFontName
 
 			if(len(self.listOfOutOfOrderGlyphs) == 0 and self.specialGlyphMode == True):
 				# Just keep those that are needed
@@ -253,7 +257,8 @@ class grabberFromPNG:
 				elif self.originalFontName == 'TAHOMA': # treat TAHOMA18 and TAHOMA24 similarily here
 					self.listOfOutOfOrderGlyphs.append((u'\xe9', u'\u0192')) 	# french e punctuated
 					self.listOfOutOfOrderGlyphs.append((u'\xfc', u'\u2013')) 	# u umlaut
-			print "Explicit Out Of Order Glyphs List: " , self.listOfOutOfOrderGlyphs
+			if traceModeEnabled:
+				print "Info:: Explicit Out Of Order Glyphs List: " , self.listOfOutOfOrderGlyphs
 		else:
 			## debug
 			print "Error: Override encoding file not found: {0}.".format(self.overrideEncodingPath)
@@ -284,9 +289,11 @@ class grabberFromPNG:
 			sys.exit()	# terminate if override Failed (Blade Runner)
 
 		targetLangOrderAndListOfForeignLetters = list(targetLangOrderAndListOfForeignLettersStr)
-		print  targetLangOrderAndListOfForeignLetters, len(targetLangOrderAndListOfForeignLetters)	   # new
+		if traceModeEnabled:
+			print  targetLangOrderAndListOfForeignLetters, len(targetLangOrderAndListOfForeignLetters)	   # new
 		self.targetLangOrderAndListOfForeignLettersAsciiValues = [ord(i) for i in targetLangOrderAndListOfForeignLetters]
-		print self.targetLangOrderAndListOfForeignLettersAsciiValues, len(self.targetLangOrderAndListOfForeignLettersAsciiValues)
+		if traceModeEnabled:
+			print self.targetLangOrderAndListOfForeignLettersAsciiValues, len(self.targetLangOrderAndListOfForeignLettersAsciiValues)
 		self.maxAsciiValueInEncoding = max(self.targetLangOrderAndListOfForeignLettersAsciiValues)
 
 #	 for charAsciiValue in targetLangOrderAndListOfForeignLetters:
@@ -502,7 +509,8 @@ class grabberFromPNG:
 					if self.tabSpaceWidth == 0:
 						#print "start startPre", startCol, self.startColOfPrevFontLetter
 						self.tabSpaceWidth = startCol - self.startColOfPrevFontLetter
-						print "Tab Space Width detected: %d " % (self.tabSpaceWidth)
+						if traceModeEnabled:
+							print "Tab Space Width detected: %d " % (self.tabSpaceWidth)
 					# new if -- don't use else here, to include the case of when we first detected the tab space width
 					if self.tabSpaceWidth > 0:
 						self.listOfXOffsets.append(startCol - (self.startOfAllLettersIncludingTheExtraDoubleAndWithKern + (self.lettersFound + 1) * self.tabSpaceWidth) ) #	 + self.deductKerningPixels )
@@ -589,6 +597,7 @@ class grabberFromPNG:
 			# TODO the special settings for handling italic native letters should be in the settings(?)
 			filepathSplitTbl = os.path.split(self.imageRowFilePNG)
 			sFilenameOnlyImageRowFilePNG = filepathSplitTbl[1]
+			print "Info:: Parsing input Font glyphs image %s. Please wait..." % (sFilenameOnlyImageRowFilePNG)
 
 			if sFilenameOnlyImageRowFilePNG.startswith("itcrp_") or sFilenameOnlyImageRowFilePNG.startswith("it_"):
 				italicsMode = True
@@ -596,7 +605,8 @@ class grabberFromPNG:
 			if sFilenameOnlyImageRowFilePNG.startswith("itcrp_"):
 				trimTopPixels = 1
 				trimBottomPixels = 1
-				print "Will trim upper line by %d pixels and bottom line by %d pixels" % (trimTopPixels, trimBottomPixels)
+				if traceModeEnabled:
+					print "Will trim upper line by %d pixels and bottom line by %d pixels" % (trimTopPixels, trimBottomPixels)
 			pix = im.load()
 			# pix argument is mutable (will be changed in the parseImage body)
 			if self.parseImage(pix, w1, h1, trimTopPixels, trimBottomPixels, True) == 0:	#first run, just get the start column, ignore the letter - don't store it . We need this for the tab space width calculation and eventually the kerning calc of the letters
@@ -605,7 +615,8 @@ class grabberFromPNG:
 					self.lettersFound = self.lettersFound + 1 # == 0 means one character font was detected so +1 to the counter
 		#	 print self.listOfBaselines
 			#debug
-			print "Font Letters Detected (not including the first double): %d" % (self.lettersFound)
+			if traceModeEnabled:
+				print "Debug:: Font Glyphs Detected (not including the first double): %d" % (self.lettersFound)
 			if (self.lettersFound ) > 0 :
 				#print "widths: ", self.listOfWidths[0:]
 				#print "Plain x offsets:"
@@ -637,7 +648,8 @@ class grabberFromPNG:
 						tmpOrd = self.targetLangOrderAndListOfForeignLettersAsciiValues[kIncIndx]
 						keysOfWidthIncrements, valuesOfWidthIncrements = (zip(*self.listOfWidthIncrements))
 						if tmpOrd in keysOfWidthIncrements:
-							print "Explicit width increment for %d: %d" % (tmpOrd, valuesOfWidthIncrements[keysOfWidthIncrements.index(tmpOrd)])
+							if traceModeEnabled:
+								print "Explicit width increment for %d: %d" % (tmpOrd, valuesOfWidthIncrements[keysOfWidthIncrements.index(tmpOrd)])
 							explicitWidthIncrementVal = valuesOfWidthIncrements[keysOfWidthIncrements.index(tmpOrd)]
 							listOfCalcWidths.append(tmpWidth + explicitWidthIncrementVal )
 					if explicitWidthIncrementVal == 0:
@@ -646,7 +658,8 @@ class grabberFromPNG:
 				#maxFontWidth =	 max(self.listOfWidths)
 				maxFontWidth =	max(listOfCalcWidths)
 				maxFontHeight =	 max(self.listOfHeights)
-				print "Max Width, Max Height (not necessarily for the same character font): %d, %d" % (maxFontWidth, maxFontHeight)
+				if traceModeEnabled:
+					print "Debug:: Max Width, Max Height (not necessarily for the same character glyph): %d, %d" % (maxFontWidth, maxFontHeight)
 				#print "Index\tAsciiOrd\tX Offs\tY Offs\tWidth\tHeight"
 				#print zip(range(1, len(self.listOfXOffsets)), self.targetLangOrderAndListOfForeignLettersAsciiValues[1:], self.listOfXOffsets, self.listOfYOffsets, listOfCalcWidths, self.listOfHeights)
 				targetFontFile = None
@@ -675,7 +688,8 @@ class grabberFromPNG:
 						#				this size should be updated at the end (after filling the file with all font image data)
 						#
 						# pack 'I' unsigned int
-						print "NumberOfEntriesInFontTabl", (self.maxAsciiValueInEncoding + 1 + 1)
+						if traceModeEnabled:
+							print "Number Of Entries In Font Table", (self.maxAsciiValueInEncoding + 1 + 1)
 						numberOfEntriesInFontTable = self.maxAsciiValueInEncoding + 1 + 1  # 0x0100 # This is actually the max ascii value + plus one (1) to get the font index value + plus another one (1) to get the count (since we have zero based indices)
 															# TODO ??? could be more than this if we need to keep other characters (not in our codeset) and expand the ascii table and offset the new characters
 						numberOfEntriesInFontTableInFile = pack('I', numberOfEntriesInFontTable )
@@ -759,7 +773,8 @@ class grabberFromPNG:
 										keysOfExplicitKerning, valuesOfExplicitKerning = (zip(*self.listOfExplicitKerning))
 										if (i - 1) in keysOfExplicitKerning:
 											# found explicit kerning for this
-											print "Explicit kerning for %d " % (i-1)
+											if traceModeEnabled:
+												print "Explicit kerning for %d " % (i-1)
 											self.listOfXOffsets[kIncIndx] = valuesOfExplicitKerning[keysOfExplicitKerning.index(i-1)] # explicit X offset
 
 									tmpXOffsetToWrite = pack('i', self.listOfXOffsets[kIncIndx]) # x offset - from left			# TODO check if ok. Changed to signed int since it can be negative sometimes!
@@ -770,7 +785,8 @@ class grabberFromPNG:
 									if len(self.listOfWidthIncrements ) > 0:
 										keysOfWidthIncrements, valuesOfWidthIncrements = (zip(*self.listOfWidthIncrements))
 										if (i - 1) in keysOfWidthIncrements:
-											print "Explicit width increment for %d " % (i-1)
+											if traceModeEnabled:
+												print "Explicit width increment for %d " % (i-1)
 											foundExplicitWidthIncrement = True
 			 								self.listOfWidths[kIncIndx] = self.listOfWidths[kIncIndx] + valuesOfWidthIncrements[keysOfWidthIncrements.index(i-1)]
 
@@ -802,10 +818,11 @@ class grabberFromPNG:
 									targetFontFile.write(tmpDataOffsetToWrite)
 						# end of for loop over all possible ascii values contained in the fon file
 						# print the corrected properties per glyph font:
-						print "***** FINAL (Explicit Kern, width accounted) *****\nIndex\tAsciiOrd\tX Offs\tY Offs\tWidth\tHeight"
-						tmpListOfTuplesToPrintDbg = zip(range(1, len(self.listOfXOffsets)), self.targetLangOrderAndListOfForeignLettersAsciiValues[1:], self.listOfXOffsets, self.listOfYOffsets, listOfCalcWidths, self.listOfHeights)
-						for itemDbg in tmpListOfTuplesToPrintDbg:
-							print "%4d\t%8d\t%6d\t%6d\t%6d\t%6d" % (itemDbg[0], itemDbg[1], itemDbg[2], itemDbg[3], itemDbg[4], itemDbg[5])
+						if traceModeEnabled:
+							print "***** FINAL (Explicit Kern, width accounted) *****\nIndex\tAsciiOrd\tX Offs\tY Offs\tWidth\tHeight"
+							tmpListOfTuplesToPrintDbg = zip(range(1, len(self.listOfXOffsets)), self.targetLangOrderAndListOfForeignLettersAsciiValues[1:], self.listOfXOffsets, self.listOfYOffsets, listOfCalcWidths, self.listOfHeights)
+							for itemDbg in tmpListOfTuplesToPrintDbg:
+								print "%4d\t%8d\t%6d\t%6d\t%6d\t%6d" % (itemDbg[0], itemDbg[1], itemDbg[2], itemDbg[3], itemDbg[4], itemDbg[5])
 
 						#
 						#
@@ -901,6 +918,10 @@ class grabberFromPNG:
 				errMsg = "No letters were found in input png!"
 				print errMsg
 				retVal = -2
+		if retVal == 0:
+			print "Done."
+		else:
+			print "Errors were found."
 		return (retVal, errMsg, origGameFontSizeEqBaseLine, totalFontLetters, importedNumOfLetters)
 
 	def extractFonFilesFromMix(self):
@@ -1003,11 +1024,10 @@ class grabberFromPNG:
 #
 # ########################
 # main
-#
-# #########################
-#
-if __name__ == '__main__':
-#	main()
+def main(argsCL):
+	# TODO parse arguments using argparse? https://docs.python.org/3/library/argparse.html#module-argparse
+	global traceModeEnabled
+	traceModeEnabled = False
 	invalidSyntax = False
 	extractFonMode = False
 
@@ -1025,11 +1045,12 @@ if __name__ == '__main__':
 	TMPSpaceWidthInPixels = 10
 #	TMPdeductKerningPixels = 0
 	TMPcustomBaseLineOffset = 0
-
-#	 print "Len of sysargv = %s" % (len(sys.argv))
-	if len(sys.argv) == 2:
-		if(sys.argv[1] == '--help'or sys.argv[1] == '-h'):
+	print "Running %s (%s)..." % (app_name_spaced, app_version)
+#	 print "Len of sysargv = %s" % (len(argsCL))
+	if len(argsCL) == 2:
+		if(argsCL[1] == '--help'or argsCL[1] == '-h'):
 			print "%s %s supports Blade Runner (English version, CD edition)." % (app_name_spaced, app_version)
+			print app_short_desc
 			print "Created by Praetorian of the classic adventures in Greek team."
 			print "Always keep backups!"
 			print "--------------------"
@@ -1037,9 +1058,9 @@ if __name__ == '__main__':
 			print "1. Put overrideEncoding.txt file in the same folder with this tool. (Recommended, but not obligatory step)"
 			print "--------------------"
 			print "Valid syntax A - export game fonts:"
-			print "%s -ip [folderpath_for_MIX_Files]\n" % (app_name)
+			print "%s -ip folderpath_for_MIX_Files [--trace]\n" % (app_name)
 			print "Valid syntax B - create subtitle font:"
-			print "%s -im [image_Row_PNG_Filename] -om [output_FON_filename] -pxLL [minSpaceBetweenLettersInRowLeftToLeft] -pxTT [minSpaceBetweenLettersInColumnTopToTop] -pxKn [kerningForFirstDummyFontLetter] -pxWS [whiteSpaceWidthInPixels]\n" % (app_name)    # deductKerningPixels"
+			print "%s -im image_Row_PNG_Filename -om output_FON_filename -pxLL minSpaceBetweenLettersInRowLeftToLeft -pxTT minSpaceBetweenLettersInColumnTopToTop -pxKn kerningForFirstDummyFontLetter -pxWS whiteSpaceWidthInPixels [--noSpecialGlyphs] [--noAutoTabCalculation] [--trace]\n" % (app_name)    # deductKerningPixels"
 			print "The -ip switch has an argument that is the path for the input (MIX) files folder (can be the same as the Blade Runner installation folder)."
 			print "The -oe switch has an argument that is the input overrideEncoding file to use for the particular font creation."
 			print "The -im switch has an argument that is the input PNG image with a row of the font glyphs spaced apart."
@@ -1051,50 +1072,54 @@ if __name__ == '__main__':
 			print "The -pxWS switch has an integer argument that sets the white space width in pixels for this particular font."
 			print "The --noSpecialGlyphs switch removes consideration for special glyphs that exist out of their proper ascii order."
 			print "The --noAutoTabCalculation switch removes the detection of tab spacing between letters (use this switch if you didn't create the PNG row file using a tab spaced list of glyphs)."
+			print "The --trace switch enables more debug messages being printed during execution."
 			print "--------------------"
 			print "Thank you for using this app."
 			print "Please provide any feedback to: %s " % (company_email)
 			sys.exit()
-		elif(sys.argv[1] == '--version' or sys.argv[1] == '-v'):
+		elif(argsCL[1] == '--version' or argsCL[1] == '-v'):
 			print "%s %s supports Blade Runner (English version, CD edition)." % (app_name_spaced, app_version)
 			print "Please provide any feedback to: %s " % (company_email)
 			sys.exit()
 		else:
 			invalidSyntax = True
-	elif len(sys.argv) > 2:
-		for i in range(1, len(sys.argv)):
-			if( i < (len(sys.argv) - 1) and sys.argv[i][:1] == '-' and sys.argv[i+1][:1] != '-'):
-				if (sys.argv[i] == '-ip'):
-					TMPinputPathForMixFiles = sys.argv[i+1]
+	elif len(argsCL) > 2:
+		for i in range(1, len(argsCL)):
+			if( i < (len(argsCL) - 1) and argsCL[i][:1] == '-' and argsCL[i+1][:1] != '-'):
+				if (argsCL[i] == '-ip'):
+					TMPinputPathForMixFiles = argsCL[i+1]
 					extractFonMode = True
 					print "Original FON file extraction mode enabled."
-				elif (sys.argv[i] == '-oe'):
-					TMPOverrideEncodingFilePath = sys.argv[i+1]
-				elif (sys.argv[i] == '-im'):
-					TMPimageRowFilePNG = sys.argv[i+1]
-				elif (sys.argv[i] == '-om'):
-					TMPTargetFONfilename = sys.argv[i+1]
-				elif (sys.argv[i] == '-pxLL'):
-					TMPminSpaceBetweenLettersInRowLeftToLeft = int(sys.argv[i+1])
-				elif (sys.argv[i] == '-pxTT'):
-					TMPminSpaceBetweenLettersInColumnTopToTop = int(sys.argv[i+1])
-				elif (sys.argv[i] == '-pxKn'):
-					TMPkerningForFirstDummyFontLetter = int(sys.argv[i+1])
-				elif (sys.argv[i] == '-pxYo'):
-					TMPYOffsToApplyToAllGlyphsExceptFirstSpecialGamma = int(sys.argv[i+1])
-				elif (sys.argv[i] == '-pxWS'):
-					TMPSpaceWidthInPixels = int(sys.argv[i+1])
-			elif sys.argv[i] == '--noSpecialGlyphs':
-				print "No special out-of-order glyphs mode enabled."
+				elif (argsCL[i] == '-oe'):
+					TMPOverrideEncodingFilePath = argsCL[i+1]
+				elif (argsCL[i] == '-im'):
+					TMPimageRowFilePNG = argsCL[i+1]
+				elif (argsCL[i] == '-om'):
+					TMPTargetFONfilename = argsCL[i+1]
+				elif (argsCL[i] == '-pxLL'):
+					TMPminSpaceBetweenLettersInRowLeftToLeft = int(argsCL[i+1])
+				elif (argsCL[i] == '-pxTT'):
+					TMPminSpaceBetweenLettersInColumnTopToTop = int(argsCL[i+1])
+				elif (argsCL[i] == '-pxKn'):
+					TMPkerningForFirstDummyFontLetter = int(argsCL[i+1])
+				elif (argsCL[i] == '-pxYo'):
+					TMPYOffsToApplyToAllGlyphsExceptFirstSpecialGamma = int(argsCL[i+1])
+				elif (argsCL[i] == '-pxWS'):
+					TMPSpaceWidthInPixels = int(argsCL[i+1])
+			elif argsCL[i] == '--noSpecialGlyphs':
+				print "Info:: No special out-of-order glyphs mode enabled."
 				TMPSpecialGlyphMode = False
-			elif sys.argv[i] == '--noAutoTabCalculation':
-				print "No automatic tab calculation between glyphs."
+			elif argsCL[i] == '--noAutoTabCalculation':
+				print "Info:: No automatic tab calculation between glyphs."
 				TMPAutoTabCalculation = False
+			elif sys.argv[i] == '--trace':
+				print "Info:: Trace mode enabled (more debug messages)."
+				traceModeEnabled = True
 
 		if (extractFonMode == False) and (not TMPTargetFONfilename or not TMPimageRowFilePNG or TMPminSpaceBetweenLettersInRowLeftToLeft <= 0 or TMPminSpaceBetweenLettersInColumnTopToTop <= 0 or TMPkerningForFirstDummyFontLetter <= 0 or TMPSpaceWidthInPixels <= 0)  : # this argument is mandatory
 			invalidSyntax = True
 
-		if (extractFonMode == True) and ( (TMPinputPathForMixFiles == '')  or  not TMPOverrideEncodingFilePath ):
+		if (extractFonMode == True) and ( (not TMPinputPathForMixFiles)  or  not TMPOverrideEncodingFilePath ):
 			invalidSyntax = True
 	else:
 		invalidSyntax = True
@@ -1124,15 +1149,26 @@ if __name__ == '__main__':
 		invalidSyntax = True
 
 	if invalidSyntax == True:
-		print "Invalid syntax\n Try: \n %s -op [folderpath_for_extracted_wav_Files] \n %s --help for more info \n %s --version for version info " % (app_name, app_name, app_name)
+		print "Invalid syntax\n Try: \n %s --help for more info \n %s --version for version info " % (app_name, app_name)
+		print "Valid syntax A - export game fonts:"
+		print "%s -ip folderpath_for_MIX_Files [--trace]\n" % (app_name)
+		print "Valid syntax B - create subtitle font:"
+		print "%s -im image_Row_PNG_Filename -om output_FON_filename -pxLL minSpaceBetweenLettersInRowLeftToLeft -pxTT minSpaceBetweenLettersInColumnTopToTop -pxKn kerningForFirstDummyFontLetter -pxWS whiteSpaceWidthInPixels [--noSpecialGlyphs] [--noAutoTabCalculation] [--trace]\n" % (app_name)    # deductKerningPixels"
 		tmpi = 0
-		for tmpArg in sys.argv:
+		for tmpArg in argsCL:
 			if tmpi==0: #skip first argument
 				tmpi+=1
 				continue
 			print "\nArgument: %s" % (tmpArg)
 			tmpi+=1
+	
+
+#
+# #########################
+#
+if __name__ == '__main__':
+	main(sys.argv[0:])
 else:
-	#debug
-	#print 'font grabber imported from another module'
+	## debug
+	#print 'Debug:: %s was imported from another module' % (app_name)
 	pass